The document discusses nutrition in animals and plants. It outlines the key types of nutrients including carbohydrates, proteins, fats, vitamins and minerals. It describes the roles and food sources of important vitamins like Vitamin A, B1, B2, B7, B12, C, D and E. It also discusses the roles and deficiency symptoms of key minerals like calcium, phosphorus, iron, iodine, sodium and potassium. The document also introduces the concepts of autotrophic and heterotrophic nutrition as well as different types of nutrition like holozoic, saprophytic and parasitic. It provides examples of food chains and enumerates some common plant diseases.
Food science is the study of foods, including their chemical composition, physical properties, and microbiology. It also examines transformations foods undergo during processing, storage, and cooking. The major branches of food science include food technology, chemistry, microbiology, engineering, and processing. Food provides nutrients like proteins, carbohydrates, fats, vitamins, minerals, and water that are essential to human health. Food quality is determined by criteria like nutrition, palatability, safety, digestibility, and cost. Food scientists seek to understand these factors and apply them to improve foods.
This presentation includes all the general introduction on what is food, its main functions, its classifications. Foods can generally be classified according to different basis like on nutritive value, ease of spoilage, on origin, on acidity etc.
The document discusses the components of food, including carbohydrates, proteins, fats, water, fiber, vitamins, and minerals. It explains that nutrients are organic or inorganic substances required for survival, and that a balanced diet contains all nutrients in proper proportion. The various food components are grouped into energy-giving foods, body-building foods, and protective foods. Specific foods that contain each component are listed, along with the functions they serve and some simple tests to detect their presence.
Fermented foods are foods that have been subjected to microorganisms or enzymes to cause desirable changes. Microorganisms involved in fermentation help preserve foods, extend shelf life, and improve flavor, aroma, nutrition, and digestibility. Some of the earliest fermented foods include wine, soy sauce, bread, cheese, and pickled vegetables. Lactic acid bacteria, including Lactobacillus, Lactococcus, and Leuconostoc species, are important microorganisms used as starters in food fermentation processes. Fermentation converts sugars to lactic acid, lowering pH and preventing spoilage while developing new flavors.
The document outlines a multimedia lesson plan for a 6th grade science class on the components of food. It includes objectives to define food/nutrients, distinguish food components, and know their sources and functions. The lesson uses constructivist and communicative approaches with text, images, and videos. It defines food and the 7 major components - carbohydrates, proteins, fats, vitamins, minerals, water, and fiber - describing their functions, sources, and examples of each. The lesson concludes with a video and multiple choice questions to recap the material.
Nutrients can be classified in several ways, including by their chemical nature, function, essentiality, concentration, and origin. The main classifications by chemical nature are carbohydrates, proteins, fats, minerals, vitamins, dietary fiber, and water. Carbohydrates, proteins, and fats provide energy and build body tissues, while vitamins and minerals regulate body processes. Nutrients can also be classified as essential or nonessential based on whether the body requires them from food sources. Classification by concentration includes macronutrients needed in large amounts and micronutrients required in small amounts.
Food science is the study of foods, including their chemical composition, physical properties, and microbiology. It also examines transformations foods undergo during processing, storage, and cooking. The major branches of food science include food technology, chemistry, microbiology, engineering, and processing. Food provides nutrients like proteins, carbohydrates, fats, vitamins, minerals, and water that are essential to human health. Food quality is determined by criteria like nutrition, palatability, safety, digestibility, and cost. Food scientists seek to understand these factors and apply them to improve foods.
This presentation includes all the general introduction on what is food, its main functions, its classifications. Foods can generally be classified according to different basis like on nutritive value, ease of spoilage, on origin, on acidity etc.
The document discusses the components of food, including carbohydrates, proteins, fats, water, fiber, vitamins, and minerals. It explains that nutrients are organic or inorganic substances required for survival, and that a balanced diet contains all nutrients in proper proportion. The various food components are grouped into energy-giving foods, body-building foods, and protective foods. Specific foods that contain each component are listed, along with the functions they serve and some simple tests to detect their presence.
Fermented foods are foods that have been subjected to microorganisms or enzymes to cause desirable changes. Microorganisms involved in fermentation help preserve foods, extend shelf life, and improve flavor, aroma, nutrition, and digestibility. Some of the earliest fermented foods include wine, soy sauce, bread, cheese, and pickled vegetables. Lactic acid bacteria, including Lactobacillus, Lactococcus, and Leuconostoc species, are important microorganisms used as starters in food fermentation processes. Fermentation converts sugars to lactic acid, lowering pH and preventing spoilage while developing new flavors.
The document outlines a multimedia lesson plan for a 6th grade science class on the components of food. It includes objectives to define food/nutrients, distinguish food components, and know their sources and functions. The lesson uses constructivist and communicative approaches with text, images, and videos. It defines food and the 7 major components - carbohydrates, proteins, fats, vitamins, minerals, water, and fiber - describing their functions, sources, and examples of each. The lesson concludes with a video and multiple choice questions to recap the material.
Nutrients can be classified in several ways, including by their chemical nature, function, essentiality, concentration, and origin. The main classifications by chemical nature are carbohydrates, proteins, fats, minerals, vitamins, dietary fiber, and water. Carbohydrates, proteins, and fats provide energy and build body tissues, while vitamins and minerals regulate body processes. Nutrients can also be classified as essential or nonessential based on whether the body requires them from food sources. Classification by concentration includes macronutrients needed in large amounts and micronutrients required in small amounts.
CLASSIFICATION OF FOOD IN FOUR DIFFERENT BASIS
1 ON THE BASIS OF ORIGIN
2 ON HE BASIS OF CHEMICAL COMPOSITION
3 ON THE BASIS OF PREDOMINANT FUNCTION
4 ON THE BASIS OF NUTRITIVE VALUE
WITH EXAMPLES AND PICTURES FOR BETTER UNDERSTANDING
Food is a nutritive substance taken by an organism for growth work, repair and maintaining life processes. Food is a kind of fuel for the living things. Just as petrol fuel for our car, in the same way, food is a fuel for our body.
The document classifies foods into three categories based on perishability: stable, semi-perishable, and perishable. Stable foods like grains and legumes can last 3 months to 3 years with proper storage. Semi-perishable foods like potatoes last weeks to months. Perishable foods like meat and produce only last hours to days without refrigeration.
It also categorizes foods into four pH-based groups: high acid, acid, medium acid, and low acid. High acid foods below pH 3.7 include citrus. Acid foods from pH 4.5-3.7 include fruits. Medium and low acid foods above pH 5 include most vegetables and are at risk for food poisoning bacteria
The document discusses nutrition and food preparation. It covers important food groups like breads/cereals, fruits/vegetables, dairy, and proteins. It emphasizes choosing whole grains, fruits/veggies, and lean meats. The document also discusses the importance of nutrition for health, reading food labels, proper portion sizes, hydration, and special diets like diabetic, modified texture, and high fiber diets.
This document provides information on components of food and a sample diet chart for a 12-year-old child. It discusses the major nutrients found in food including carbohydrates, fats, proteins, vitamins and minerals. It recommends 3-4 serves of fruits, 4-9 serves of vegetables, 4-11 serves of breads and cereals, 1-2 serves of meats, and 3-5 serves of dairy foods per day. It also recommends drinking 1.6-2 liters of water daily. The diet chart provides examples of food items that constitute a serve for each food group.
This document provides information about foods and food science. It begins with definitions of food and discusses the study of food science. It then discusses the history of how early humans discovered cooking and the development of agriculture and civilization. It describes how foods have migrated around the world through exploration and trade. The document outlines criteria for evaluating food quality, including nutritional quality, digestibility, palatability, economic quality, and sanitary quality. It also discusses kitchen equipment, layout, and organization. Finally, it covers basic cooking methods such as moist heat cooking like boiling, simmering, and poaching and dry heat cooking like roasting, baking, and grilling.
This document classifies foods according to their chemical properties, functions in the body, origin, and nutritive value. Foods are classified according to their chemical nature as carbohydrates, proteins, fats, vitamins, minerals, and water. According to their functions, foods are classified as energy-giving, body-building, or protective. Foods also differ in whether they contain carbon (organic) or not (inorganic). Their origin is either from animals or plants. Based on daily needs, foods are classified as macronutrients or micronutrients. The document concludes with classifications according to nutritive value for different food groups.
1. The document discusses the essential macronutrients and micronutrients that make up a healthy human diet, including carbohydrates, fats, proteins, vitamins, minerals, and water.
2. It describes the roles of each in the body, their sources from foods, and potential deficiency symptoms.
3. Key nutrients discussed include essential fatty acids, fiber, cholesterol, amino acids, antioxidants, calcium, sodium, and water.
Food science and Nutrition- Hotel Managementswatisbhatia
This ppt is the compilation for Hotel Management students studying Food Science and Nutrition as a subject. It can help students to understand the concept of Food Science and to educate them as much needed.
A healthy diet means consuming the right types and proportions of foods to provide nutrition, energy, and support normal growth and development. Key components of a healthy diet include carbohydrates, proteins, fats, water, fiber, vitamins, and minerals. These components are obtained from food groups like grains, vegetables, fruits, dairy, and proteins. Maintaining a balanced diet containing all nutrients in proper amounts is important for overall health and prevention of deficiencies, malnutrition, and lifestyle diseases like cardiovascular disease and diabetes. Adopting healthy lifestyle habits including a nutritious diet, exercise, managing stress, and avoiding tobacco and excessive alcohol is important for disease prevention.
Food science food,nutrition,nutrients and healthNugurusaichandan
This document provides an overview of key concepts in food science, including definitions of food, nutrients, nutrition and health. It classifies nutrients as macro nutrients like carbohydrates, proteins and fats which provide energy, or micro nutrients like vitamins and minerals which are needed in smaller amounts. Macro nutrients also include fiber and water. The document discusses the roles of major macro and micro nutrients in the body. It defines health and malnutrition, noting the importance of a balanced diet for good health. Finally, it describes nutritional classifications of foods as energy yielding, protective or body building based on their nutrient compositions.
This document discusses nutrients and their roles in the human body. It defines nutrients as substances obtained from food that are used for growth, maintenance, and repair of tissues. Nutrients are classified as macronutrients, which provide energy, and micronutrients, which include vitamins and minerals. The five main types of macronutrients - carbohydrates, proteins, fats, fiber, and water - are described in terms of their food sources and physiological functions. Carbohydrates, proteins and fats specifically provide energy, while fiber promotes gastrointestinal health. Vitamins and minerals also have various roles in bodily processes. Overall, consuming a balanced diet with nutrients from all food groups is essential for good health.
This document provides an overview of the six essential nutrients needed for human health: water, carbohydrates, proteins, fats, vitamins, and minerals. It describes the functions of each nutrient in fueling the body and promoting growth, repair, and basic bodily functions. Key points covered include examples of food sources for each nutrient type and the roles they play such as carbohydrates providing energy, proteins building tissues, and vitamins and minerals enabling various chemical processes. Balance, variety and moderation in nutrient intake from all food groups is emphasized for overall wellness.
Classification of food by Astha k. patelAstha Patel
The document discusses different ways that foods can be classified, including by origin, chemical composition, and predominant function. It notes that foods can be energy yielding, body building, or protective. Energy yielding foods are rich in carbohydrates and fats, like cereals, roots, tubers, sugars, and oils. Body building foods contain protein to build and repair tissues, such as meat, fish, poultry, eggs, and pulses. Protective foods contain proteins, vitamins, and minerals, for example green leafy vegetables, fruits, eggs, and milk. The document also discusses classification by nutritive value and the five food groups. It defines macro and micronutrients, noting that macros provide energy while
QUESTIONS ABOUT NUTRITION AND FOOD QUALITY CONTROLMINANI Theobald
From the industries there manufacturing of the food , but many factor makes our food no safe , that is why quality control is applied in our diet science for further progressive maintaince of our health , this exercise contain food chemistry , food microbiology , food law etc,,,
Carbohydrates, proteins, fats, vitamins, minerals, and water are the six major nutrients essential for good health. Carbohydrates provide energy and are found in sugars, starches, and fiber. Proteins aid in growth, repair, and maintenance of tissues. Fats provide concentrated energy and aid in vitamin absorption. Vitamins and minerals are needed in small amounts for growth and various metabolic processes. Finally, water is essential for proper digestion, absorption of nutrients, and transport of substances throughout the body.
Learn about food and its nutrients viz., Proteins, Carbohydrates, Fats, Minerals & Vitamins. Also learn about a balanced diet and the sources of nutrients.
Eating only one type of food will not give our body everything it needs to work, play, grow and fight diseases. This is because our body needs different substances for doing different things. These substances are called nutrients.
The document discusses malnutrition and the constituents of food that are necessary for human health. It states that malnutrition is caused by insufficient or unbalanced nutrition and describes the effects on malnourished children, including poor mental and physical health. It emphasizes the importance of schools, parents, and teachers in providing nutrition education and guidance. The major constituents of food that provide nutrients are proteins, carbohydrates, fats, salts, vitamins, and water. Each of these components is described in terms of its chemical composition and role in the body.
CLASSIFICATION OF FOOD IN FOUR DIFFERENT BASIS
1 ON THE BASIS OF ORIGIN
2 ON HE BASIS OF CHEMICAL COMPOSITION
3 ON THE BASIS OF PREDOMINANT FUNCTION
4 ON THE BASIS OF NUTRITIVE VALUE
WITH EXAMPLES AND PICTURES FOR BETTER UNDERSTANDING
Food is a nutritive substance taken by an organism for growth work, repair and maintaining life processes. Food is a kind of fuel for the living things. Just as petrol fuel for our car, in the same way, food is a fuel for our body.
The document classifies foods into three categories based on perishability: stable, semi-perishable, and perishable. Stable foods like grains and legumes can last 3 months to 3 years with proper storage. Semi-perishable foods like potatoes last weeks to months. Perishable foods like meat and produce only last hours to days without refrigeration.
It also categorizes foods into four pH-based groups: high acid, acid, medium acid, and low acid. High acid foods below pH 3.7 include citrus. Acid foods from pH 4.5-3.7 include fruits. Medium and low acid foods above pH 5 include most vegetables and are at risk for food poisoning bacteria
The document discusses nutrition and food preparation. It covers important food groups like breads/cereals, fruits/vegetables, dairy, and proteins. It emphasizes choosing whole grains, fruits/veggies, and lean meats. The document also discusses the importance of nutrition for health, reading food labels, proper portion sizes, hydration, and special diets like diabetic, modified texture, and high fiber diets.
This document provides information on components of food and a sample diet chart for a 12-year-old child. It discusses the major nutrients found in food including carbohydrates, fats, proteins, vitamins and minerals. It recommends 3-4 serves of fruits, 4-9 serves of vegetables, 4-11 serves of breads and cereals, 1-2 serves of meats, and 3-5 serves of dairy foods per day. It also recommends drinking 1.6-2 liters of water daily. The diet chart provides examples of food items that constitute a serve for each food group.
This document provides information about foods and food science. It begins with definitions of food and discusses the study of food science. It then discusses the history of how early humans discovered cooking and the development of agriculture and civilization. It describes how foods have migrated around the world through exploration and trade. The document outlines criteria for evaluating food quality, including nutritional quality, digestibility, palatability, economic quality, and sanitary quality. It also discusses kitchen equipment, layout, and organization. Finally, it covers basic cooking methods such as moist heat cooking like boiling, simmering, and poaching and dry heat cooking like roasting, baking, and grilling.
This document classifies foods according to their chemical properties, functions in the body, origin, and nutritive value. Foods are classified according to their chemical nature as carbohydrates, proteins, fats, vitamins, minerals, and water. According to their functions, foods are classified as energy-giving, body-building, or protective. Foods also differ in whether they contain carbon (organic) or not (inorganic). Their origin is either from animals or plants. Based on daily needs, foods are classified as macronutrients or micronutrients. The document concludes with classifications according to nutritive value for different food groups.
1. The document discusses the essential macronutrients and micronutrients that make up a healthy human diet, including carbohydrates, fats, proteins, vitamins, minerals, and water.
2. It describes the roles of each in the body, their sources from foods, and potential deficiency symptoms.
3. Key nutrients discussed include essential fatty acids, fiber, cholesterol, amino acids, antioxidants, calcium, sodium, and water.
Food science and Nutrition- Hotel Managementswatisbhatia
This ppt is the compilation for Hotel Management students studying Food Science and Nutrition as a subject. It can help students to understand the concept of Food Science and to educate them as much needed.
A healthy diet means consuming the right types and proportions of foods to provide nutrition, energy, and support normal growth and development. Key components of a healthy diet include carbohydrates, proteins, fats, water, fiber, vitamins, and minerals. These components are obtained from food groups like grains, vegetables, fruits, dairy, and proteins. Maintaining a balanced diet containing all nutrients in proper amounts is important for overall health and prevention of deficiencies, malnutrition, and lifestyle diseases like cardiovascular disease and diabetes. Adopting healthy lifestyle habits including a nutritious diet, exercise, managing stress, and avoiding tobacco and excessive alcohol is important for disease prevention.
Food science food,nutrition,nutrients and healthNugurusaichandan
This document provides an overview of key concepts in food science, including definitions of food, nutrients, nutrition and health. It classifies nutrients as macro nutrients like carbohydrates, proteins and fats which provide energy, or micro nutrients like vitamins and minerals which are needed in smaller amounts. Macro nutrients also include fiber and water. The document discusses the roles of major macro and micro nutrients in the body. It defines health and malnutrition, noting the importance of a balanced diet for good health. Finally, it describes nutritional classifications of foods as energy yielding, protective or body building based on their nutrient compositions.
This document discusses nutrients and their roles in the human body. It defines nutrients as substances obtained from food that are used for growth, maintenance, and repair of tissues. Nutrients are classified as macronutrients, which provide energy, and micronutrients, which include vitamins and minerals. The five main types of macronutrients - carbohydrates, proteins, fats, fiber, and water - are described in terms of their food sources and physiological functions. Carbohydrates, proteins and fats specifically provide energy, while fiber promotes gastrointestinal health. Vitamins and minerals also have various roles in bodily processes. Overall, consuming a balanced diet with nutrients from all food groups is essential for good health.
This document provides an overview of the six essential nutrients needed for human health: water, carbohydrates, proteins, fats, vitamins, and minerals. It describes the functions of each nutrient in fueling the body and promoting growth, repair, and basic bodily functions. Key points covered include examples of food sources for each nutrient type and the roles they play such as carbohydrates providing energy, proteins building tissues, and vitamins and minerals enabling various chemical processes. Balance, variety and moderation in nutrient intake from all food groups is emphasized for overall wellness.
Classification of food by Astha k. patelAstha Patel
The document discusses different ways that foods can be classified, including by origin, chemical composition, and predominant function. It notes that foods can be energy yielding, body building, or protective. Energy yielding foods are rich in carbohydrates and fats, like cereals, roots, tubers, sugars, and oils. Body building foods contain protein to build and repair tissues, such as meat, fish, poultry, eggs, and pulses. Protective foods contain proteins, vitamins, and minerals, for example green leafy vegetables, fruits, eggs, and milk. The document also discusses classification by nutritive value and the five food groups. It defines macro and micronutrients, noting that macros provide energy while
QUESTIONS ABOUT NUTRITION AND FOOD QUALITY CONTROLMINANI Theobald
From the industries there manufacturing of the food , but many factor makes our food no safe , that is why quality control is applied in our diet science for further progressive maintaince of our health , this exercise contain food chemistry , food microbiology , food law etc,,,
Carbohydrates, proteins, fats, vitamins, minerals, and water are the six major nutrients essential for good health. Carbohydrates provide energy and are found in sugars, starches, and fiber. Proteins aid in growth, repair, and maintenance of tissues. Fats provide concentrated energy and aid in vitamin absorption. Vitamins and minerals are needed in small amounts for growth and various metabolic processes. Finally, water is essential for proper digestion, absorption of nutrients, and transport of substances throughout the body.
Learn about food and its nutrients viz., Proteins, Carbohydrates, Fats, Minerals & Vitamins. Also learn about a balanced diet and the sources of nutrients.
Eating only one type of food will not give our body everything it needs to work, play, grow and fight diseases. This is because our body needs different substances for doing different things. These substances are called nutrients.
The document discusses malnutrition and the constituents of food that are necessary for human health. It states that malnutrition is caused by insufficient or unbalanced nutrition and describes the effects on malnourished children, including poor mental and physical health. It emphasizes the importance of schools, parents, and teachers in providing nutrition education and guidance. The major constituents of food that provide nutrients are proteins, carbohydrates, fats, salts, vitamins, and water. Each of these components is described in terms of its chemical composition and role in the body.
This document discusses food and nutrition. It defines food and explains that food provides energy, supports growth and repair of tissues, and provides nutrients like carbohydrates, proteins, lipids, vitamins, minerals, water and roughage. It lists common food sources for each nutrient constituent. The document also discusses nutritional disorders that can result from deficiencies of specific nutrients, such as protein deficiency disorders like kwashiorkor and marasmus, and vitamin and mineral deficiency disorders and their associated symptoms.
The document discusses nutrition and balanced diets. It notes that a balanced diet provides all required nutrients in proper amounts and proportions through a variety of foodstuffs. Foods are categorized as energy-yielding, body-building, and protective based on their predominant roles. A balanced diet includes appropriate quantities of cereals, pulses, vegetables, fruits, milk and milk products, and flesh foods to obtain adequate nutrients.
This document discusses healthy eating and nutrition. It defines healthy eating as consuming a variety of foods that provide nutrients like proteins, carbohydrates, fats, vitamins, and minerals. It explains the roles of these different nutrients in the body. It also discusses healthy eating habits like eating several meals a day, consuming lean proteins and avoiding processed foods. Overall, the document provides information on maintaining a balanced diet and healthy lifestyle.
The document discusses nutrition and balanced diets. It notes that nutrition should be a high priority, as malnutrition is widespread among mothers and children due to faulty dietary habits stemming from ignorance. A balanced diet provides all required nutrients in proper amounts and proportions to perform the body's energy, building, and protective functions. It emphasizes including a variety of foods from the staple, energy-rich, and body-building food groups to obtain essential vitamins, minerals, proteins, fats and more. Antioxidants protect the body from harmful free radicals, and are found in plants like fruits and vegetables.
The document defines different types of vegetarian diets including vegan, lacto-ovo vegetarian, pescatarian, and flexitarian. It then discusses some key health benefits of a vegetarian diet such as decreased risk of diabetes, heart disease, obesity, and improved mood. The document goes on to identify some key nutritional needs of vegetarians including vitamins B12 and D, calcium, iron, iodine, zinc, and omega-3 fatty acids. Sources of these nutrients from plant-based foods are provided. The document concludes with discussions around a balanced vegetarian diet and some special considerations for vegetarian diets during pregnancy and breastfeeding.
Here is an example of a typical lunch dish from my country and the food groups it contains:
Chicken sandwich:
- 2 slices whole wheat bread - Bread group
- Grilled chicken breast - Meat group
- Lettuce, tomato, cucumber - Vegetable group
- Mayonnaise - Fats group
- Apple - Fruit group
- Glass of milk - Dairy group
This chicken sandwich lunch contains components from 6 of the major food groups. The whole wheat bread provides grains and fiber. The grilled chicken offers a lean protein source. The lettuce, tomato and cucumber add vitamins, minerals and phytonutrients. Mayonnaise adds fat for flavor and to carry vitamins. The apple provides vitamins
This document discusses nutrition and balanced diets. It defines the three main functions of food as energy-yielding, body-building, and protective. It explains the three food groups and emphasizes the importance of a varied, balanced diet containing portions from each group. Key nutrients like proteins, fats, carbohydrates, vitamins, minerals, antioxidants and their major food sources are outlined. The biological value and quality of different protein sources is also summarized.
The document discusses the main nutrients found in food - carbohydrates, proteins, vitamins, minerals, and fats. It provides details on the specific roles of vitamins A, B, B12, C, and D, explaining their health benefits and common food sources. The text also notes that proteins assist with growth and repair, minerals are needed for teeth and bone growth, and fats provide energy and insulation.
The document discusses the different nutrients found in food, including carbohydrates, vitamins, proteins, minerals, fiber, and fats. It provides details on the specific vitamins (A, B, B12, C, D), minerals (calcium, iron), and their functions in the body. The sources of each nutrient are also listed, with vitamins found in fruits, vegetables, dairy, and meats, while minerals come from dairy, fruits, and vegetables. The document concludes by summarizing the nutrients the body needs and examples of foods that contain them.
The document discusses the main nutrients found in food - carbohydrates, proteins, vitamins, minerals, and fats. It provides details on the specific roles of vitamins A, B, B12, C, and D, explaining their health benefits and common food sources. Key minerals mentioned are calcium and iron, which are needed for bone and teeth growth and formation of red blood cells respectively. In conclusion, the various nutrients in food are essential to provide energy, support growth and repair of the body, and maintain overall health.
Nutrition involves the study of foods, nutrients, and their effects on health. Nutrients are chemical substances in food that are used by the body for growth and health, and include carbohydrates, protein, fats, vitamins, minerals, and water. Good nutrition requires consuming a variety of foods to meet dietary guidelines and maintain a balanced diet for optimal health and disease prevention. Malnutrition can result from inadequate or excessive nutrient intake and has negative health consequences. Food additives are used to preserve foods but some have been found to potentially cause harm.
Grade 3 School Garden Lesson Plan - Leaf Lesson; Plants and Nutrition ~ Massachusetts
|=> Agricultural Background: Fresh Local Foods Provide Vitamins, Mineral and other Phytonutrients Needed for Human Health and Development
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For more information, Please see websites below:
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Organic Edible Schoolyards & Gardening with Children
http://scribd.com/doc/239851214
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Double your School Garden Food Production with Organic Tech
http://scribd.com/doc/239851079
`
Free School Gardening Art Posters
http://scribd.com/doc/239851159`
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Companion Planting Increases School Garden Food Production by 250 Percent
http://scribd.com/doc/239851159
`
Healthy Foods Dramatically Improves Student Academic Success
http://scribd.com/doc/239851348
`
City Chickens for your Organic School Garden
http://scribd.com/doc/239850440
`
Simple Square Foot Gardening for Schools - Teacher Guide
http://scribd.com/doc/239851110
Sci 02 ncert_gr6_need to take different varieties of foodssuryacad
The document discusses nutrients found in different food items and their importance for the body. It explains that carbohydrates, proteins, fats, vitamins and minerals are essential nutrients and lists various plant and animal sources for each. It also discusses the roles of these nutrients in growth, energy production, and maintaining health and metabolism in the body.
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The document discusses nutrition and food. It defines key concepts like nutrients, food groups, dietary guidelines, and eating disorders. Food provides energy, builds the body, and supports overall health and well-being when consumed as part of a balanced diet. However, unhealthy eating patterns can lead to malnutrition or disorders like anorexia which involve severe and voluntary starvation. Maintaining a varied, moderate diet in accordance with dietary guidelines promotes optimal nutrition.
Similar to 7th icse - biology - Nutrition in Animals and Plants (20)
This document discusses force, inertia, and Newton's First Law of Motion. It aims to explain the concept of force and inertia, and discuss Newton's First Law, which states that an object at rest stays at rest and an object in motion stays in motion with the same speed and in the same direction unless acted upon by an unbalanced force.
The document discusses moments and how to calculate them. It defines a moment as the product of a force and its perpendicular distance from a pivot point. Clockwise moments are caused by forces whose lines of action are farther from the pivot, while anticlockwise moments are caused by forces closer to the pivot. The principle of moments states that the total clockwise moment equals the total anticlockwise moment for a system in equilibrium. Examples are provided to demonstrate calculating unknown forces using this principle.
This document discusses how to apply Pythagoras' theorem to calculate distances and lengths in triangles, both right-angled and non-right angled. It provides examples of using the theorem to solve examination questions involving finding lengths, areas, perimeters, volumes, and calculating how much water a tank can hold.
The document provides guidelines for writing narratives, including defining what a narrative is and how to structure one. Some key points covered include:
- A narrative is a story told by a narrator about characters and events. It can be fiction or non-fiction, with the author sometimes acting as the narrator.
- Narratives should be written in paragraphs to engage the reader and keep their interest.
- Writers should aim to connect emotionally with readers by making the narrative interesting and writing honestly about experiences or memories.
- Proper grammar, punctuation, and revising/editing are important to produce a polished, creative narrative.
This document discusses proteins, including their classification, structure, and denaturation. It aims to discuss the classification of amino acids, interpret protein structure, and explain protein denaturation. Key points covered include that proteins are polymers of amino acids, amino acids contain amino and carboxyl groups and can be classified by their position, and denaturation occurs when hydrogen bonds in native proteins are disturbed by changes in conditions, causing the protein to lose its structure and function.
The document discusses transportation in plants and animals. It covers the circulatory system which transports oxygen and nutrients through blood, blood vessels, and the heart in humans. It also discusses the excretory system which removes waste through sweat and other processes. Finally, it addresses how water and minerals are transported in plants through transpiration and other mechanisms.
The document discusses properties of rational numbers including closure, commutative, and associative properties. It provides examples of applying operations like addition and multiplication to rational numbers and checking if the results are also rational numbers. For closure, it shows that rational numbers are closed under addition, subtraction, multiplication and division but not when dividing by 0. For commutative properties, it demonstrates that addition and multiplication of rational numbers are commutative but subtraction and division are not. For associative property, it uses an example to show that addition of rational numbers is associative.
This document discusses proteins, including their classification, structure, and denaturation. It aims to discuss the classification of amino acids, interpret protein structure, and explain protein denaturation. Key points covered include that proteins are polymers of amino acids, amino acids contain amino and carboxyl groups and can be classified by their position, and denaturation occurs when proteins lose their tertiary structure due to changes in conditions, causing loss of biological activity.
The document discusses how diseases are transmitted from infected hosts to healthy individuals via pathogens like bacteria, viruses, and fungi. It explains that pathogens can spread through various modes of transmission such as food/water, airborne transmission, and vectors like mosquitoes. The document also outlines principles of treatment for infectious diseases, including reducing symptoms and targeting the root cause. Preventive measures like vaccination, immunization, and general public hygiene are emphasized as better approaches than treatment of illness.
The document discusses a lesson on neutralization reactions that includes several learning activities and assessments. The key points are:
1. The lesson objectives are to describe examples of neutralization reactions and explain how pH changes during neutralization reactions using indicators.
2. Learning activities include predicting reactants and products of neutralization reactions, explaining the formation of salts and water, and analyzing data to determine the most effective indigestion remedy.
3. Assessments are used to check students' understanding of neutralization concepts like pH changes and examples of common neutralization reactions and their products.
This document discusses how to write cell reactions and calculate standard reduction potentials using the Nernst equation. It begins by explaining how to write the cell reaction for a Daniell cell, including identifying the anode and cathode half-reactions. It then shows how to write the overall cell reaction and standard cell notation. Finally, it demonstrates calculating the standard reduction potential using the Nernst equation with an example.
The document discusses the format and key elements of writing an informal letter. It explains that an informal letter is written to close acquaintances like friends and family. The standard format includes: 1) the writer's address, 2) date, 3) greeting, 4) body with an introduction, content, and conclusion, 5) closing sentence, and 6) signature. Examples of greetings, closings and signatures are provided. Important points are to keep the language simple, not make it longer than needed, and be careful with punctuation. The learning outcomes are to understand informal letter writing and learn how to write one. An assignment is given to write a letter to a friend or parents.
The document discusses modal verbs and provides examples of their usage. It begins by stating the learning objectives are to discover more about modal verbs and apply concepts learned. Examples are then given of sentences containing modal verbs like "should", "could", "might", "may", and "must". A table is provided matching modal verbs to their meanings of obligation, possibility/suggestion. Multiple choice questions follow to test understanding of modal verb usage, with explanations provided for the correct answers. The document aims to help the reader better understand modal verbs and when to use them appropriately.
This document defines interjections as words that convey emotion and expresses strong feelings. It provides examples of common interjections like "Oh!", "OMG!", and "Wow!" and suggests using interjections like "Hello!", "Uh-oh!", and "Dude" in sentences to show emotion. The document aims to help the reader understand what interjections are and provides a short activity asking the reader to provide two examples of their own.
This document discusses how to write an article and its key components. It explains that articles are used to convey information and ideas to readers using clear language. The document also outlines the typical structure of an article, including a byline and learning objectives and outcomes. Finally, it provides a word bank of terms to help write an article on the topic of reading.
The document provides guidelines for writing a narrative. It defines what a narrative is as a story told by a narrator or character(s). It then lists 7 guidelines for writing narratives, such as choosing an experience to share, writing in paragraphs to engage readers, ensuring it is interesting and connects emotionally, being careful with grammar/punctuation, being honest, keeping the theme creative/catchy, and revising/editing. The document concludes by providing learning objectives and activities to help illustrate how to write a narrative, such as describing a school trek, painting competition, or tsunami experience.
The document discusses modal verbs and provides examples of their usage. It begins by stating the learning objectives are to discover more about modal verbs and apply concepts learned. Examples are then given of sentences containing modal verbs like "should", "could", "might", "may", and "must". A table is provided matching modal verbs to their meanings of obligation, possibility/suggestion. Multiple choice questions follow to test understanding of modal verb usage, with explanations provided for the correct answers. The document aims to help the reader better understand modal verbs and when to use them appropriately.
This document discusses various life processes and systems in humans and other organisms. It begins by defining life processes as those essential for survival, including nutrition, respiration, transportation, excretion, movement and reproduction. It then focuses on photosynthesis in plants, the two main steps of light and dark reactions. Next, it describes the two types of heterotrophic nutrition in animals - holozoic involving full digestion inside the body, and saprophytic where external digestion occurs. The key systems in the human body are then outlined - the digestive system, respiratory system involving aerobic and anaerobic respiration, circulatory system of double circulation, and excretory system where the kidneys eliminate waste.
The document defines modal verbs as a type of verb used to indicate modality, or ways of expressing ability, permission, possibility, order, obligation, and requests. It identifies common modal verbs like can, may, must, and should. The document provides examples of sentences using modal verbs to demonstrate ability and permission/possibility. It explains that modal verbs are positioned before action verbs and helping verbs in a sentence. In identifying modal verbs, it is important to consider their meaning and positioning before other verbs.
The document discusses key concepts related to frame of reference in physics. It defines a frame of reference as the place and situation from where an observer takes observations. A particle is defined as a point-like object with mass. The motion of objects can be described by the motion of any of their constituent particles if the objects' dimensions are small compared to the distance between them. Path length refers to the total distance traveled by a particle over time, while displacement is the change in a particle's position over time. Path length is always positive but displacement can be positive, negative, or zero.
This presentation includes basic of PCOS their pathology and treatment and also Ayurveda correlation of PCOS and Ayurvedic line of treatment mentioned in classics.
Exploiting Artificial Intelligence for Empowering Researchers and Faculty, In...Dr. Vinod Kumar Kanvaria
Exploiting Artificial Intelligence for Empowering Researchers and Faculty,
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at Integral University, Lucknow, 06.06.2024
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Dive into the world of AI! Experts Jon Hill and Tareq Monaur will guide you through AI's role in enhancing nonprofit websites and basic marketing strategies, making it easy to understand and apply.
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How to Fix the Import Error in the Odoo 17Celine George
An import error occurs when a program fails to import a module or library, disrupting its execution. In languages like Python, this issue arises when the specified module cannot be found or accessed, hindering the program's functionality. Resolving import errors is crucial for maintaining smooth software operation and uninterrupted development processes.
it describes the bony anatomy including the femoral head , acetabulum, labrum . also discusses the capsule , ligaments . muscle that act on the hip joint and the range of motion are outlined. factors affecting hip joint stability and weight transmission through the joint are summarized.
A workshop hosted by the South African Journal of Science aimed at postgraduate students and early career researchers with little or no experience in writing and publishing journal articles.
বাংলাদেশের অর্থনৈতিক সমীক্ষা ২০২৪ [Bangladesh Economic Review 2024 Bangla.pdf] কম্পিউটার , ট্যাব ও স্মার্ট ফোন ভার্সন সহ সম্পূর্ণ বাংলা ই-বুক বা pdf বই " সুচিপত্র ...বুকমার্ক মেনু 🔖 ও হাইপার লিংক মেনু 📝👆 যুক্ত ..
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Thinking of getting a dog? Be aware that breeds like Pit Bulls, Rottweilers, and German Shepherds can be loyal and dangerous. Proper training and socialization are crucial to preventing aggressive behaviors. Ensure safety by understanding their needs and always supervising interactions. Stay safe, and enjoy your furry friends!
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Odoo 17 CRM allows us to track why we lose sales opportunities with "Lost Reasons." This helps analyze our sales process and identify areas for improvement. Here's how to configure lost reasons in Odoo 17 CRM
4. NUTRITION IN ANIMALS AND PLANTS
• We all obtain energy by taking healthy food at the correct time.
5. NUTRITION IN ANIMALS AND PLANTS
• The process of taking nutrients from the food that we eat is
known as nutrition.
6. NUTRITION IN ANIMALS AND PLANTS
• A living being needs to be nourished for growth and also for the
replacement of tissues.
7. NUTRITION IN ANIMALS AND PLANTS
NUTRITION
• A nutrient can be defined as ” a constituent of food that helps in
one way or the other in body functions”.
8. TYPES OF NUTRIENTS
CARBOHYDRATES Provides energy. Example: Starch, sugar.
PROTEINS Body building material. Example: Pulses, milk, egg.
FATS Provides energy. Example: Ghee, oil, butter.
MINERALS Each mineral has a specific role in the body.
VITAMINS
Required for normal functioning of various body
processes.
41. NUTRITION IN ANIMALS AND PLANTS
Minerals – Calcium
Needed for - Building bones
and teeth and in blood
clotting.
42. NUTRITION IN ANIMALS AND PLANTS
Minerals – Calcium
Deficiency symptoms -
Softening and deformation of
bones, loss of teeth enamel.
43. NUTRITION IN ANIMALS AND PLANTS
Minerals – Calcium
Sources - Milks, eggs, fish,
vegetables.
44. NUTRITION IN ANIMALS AND PLANTS
Minerals – Phosphorous
Needed for - Building strong
bones and teeth.
45. NUTRITION IN ANIMALS AND PLANTS
Minerals – Phosphorous
Deficiency symptoms -
Softening of bones, bow legs,
pigeon – chest.
46. NUTRITION IN ANIMALS AND PLANTS
Minerals – Phosphorous
Sources - Milk, meat, nuts,
beans and cereals.
47. NUTRITION IN ANIMALS AND PLANTS
Minerals – Iron
Needed for - Formation of
haemoglobin in RBCs.
48. NUTRITION IN ANIMALS AND PLANTS
Minerals – Iron
Deficiency symptoms - Lose
weight, looks pale, loses
appetite.
49. NUTRITION IN ANIMALS AND PLANTS
Minerals – Iron
Sources - Green leafy
vegetables, egg yolk and liver.
50. NUTRITION IN ANIMALS AND PLANTS
Minerals – Iodine
Needed for - Producing a
hormone which controls the
oxidation of food inside the
body.
51. NUTRITION IN ANIMALS AND PLANTS
Minerals – Iodine
Deficiency symptoms - Goitre,
dwarfism, mental retardation,
swelling of face and hands.
52. NUTRITION IN ANIMALS AND PLANTS
Minerals – Iodine
Sources - Iodised salt and
seafood.
53. NUTRITION IN ANIMALS AND PLANTS
Minerals – Sodium and Potassium
Needed for - Normal functioning
of nerves and muscles.
54. NUTRITION IN ANIMALS AND PLANTS
Minerals – Sodium and Potassium
Deficiency symptoms - High BP,
fatigue, loss of appetite.
55. NUTRITION IN ANIMALS AND PLANTS
Minerals – Sodium and Potassium
Sources – Banana, milk,
vegetables, meat.
56. NUTRITION IN ANIMALS AND PLANTS
OBESITY
• When a person takes in more calories that are required by the
body, the excess energy produced gets stored in the body as fats
and the person gains weight.
57. NUTRITION IN ANIMALS AND PLANTS
OBESITY
• Obesity can cause shortness of breath, swollen ankles, heart
diseases, diabetes, hypertension, etc.
58. NUTRITION IN ANIMALS AND PLANTS
To avoid obesity:
• Eat food according to age,
sex and nature of job or
work.
59. NUTRITION IN ANIMALS AND PLANTS
To avoid obesity:
• Stop eating when the hunger
is satisfied.
60. NUTRITION IN ANIMALS AND PLANTS
To avoid obesity:
• Cut down on carbohydrates
such as bread, cakes, sugar,
oil, fried food, etc.
61. NUTRITION IN ANIMALS AND PLANTS
To avoid obesity:
• One should eat unsaturated
fats like vegetable oils.
63. NUTRITION IN ANIMALS AND PLANTS
Factors Affecting Photosynthesis
Three most important factors affecting photosynthesis are:
• Carbon dioxide.
• Light.
• Temperature.
65. NUTRITION IN ANIMALS AND PLANTS
END PRODUCTS OF
PHOTOSYNTHESIS
The two end products of
photosynthesis are:
• GLUCOSE (C₆H₁₂O₆)
• The glucose (sugar) is
immediately utilised by the
cells or stored in the form of
insoluble starch, sucrose, or
used in synthesising fats,
proteins, etc.,
66. NUTRITION IN ANIMALS AND PLANTS
END PRODUCTS OF
PHOTOSYNTHESIS
The two end products of
photosynthesis are:
• OXYGEN
• A small portion of oxygen is
used in photorespiration and
a major portion diffuses out
into the atmosphere through
the leafy surfaces.
67. NUTRITION IN ANIMALS AND PLANTS
EXAMPLES OF FOOD ADDITIVES
PRESERVATIVES
Ascorbic Acid, Calcium
Sorbate, And Sodium
Nitrite.
68. NUTRITION IN ANIMALS AND PLANTS
EXAMPLES OF FOOD ADDITIVES
COLOR ADDITIVES
Fruit And Vegetables
Juices, Yellow 5, And
Beta-carotene.
69. NUTRITION IN ANIMALS AND PLANTS
EXAMPLES OF FOOD ADDITIVES
FLAVORS AND SPICES
'Real' Vanilla Or 'Artificial'
Vanilla.
70. NUTRITION IN ANIMALS AND PLANTS
EXAMPLES OF FOOD ADDITIVES
FLAVOR ENHANCERS
MSG And Yeast.
71. NUTRITION IN ANIMALS AND PLANTS
EXAMPLES OF FOOD ADDITIVES
EMULSIFIERS
Soy Lecithin, Mono And
Diglyceride.
72. LEARNING OUTCOME
To outline nutrition
To elaborate on vitamins and minerals
To introduce types of nutrition
To enumerate plant disease
73. NUTRITION IN ANIMALS AND PLANTS
MACRO NUTRIENTS AND MICRO NUTRIENTS FOR
THE PLANTS
74. MACRONUTRIENTS
Nutrients Role in the plant
Major deficiency
symptoms
Nitrogen (N)
Major constituent of all
proteins
Yellowing of leaves,
wrinkling
Phosphorous (P
Constituent of cell
membrane and certain
proteins
Purple and red spots on
leaves, delay in used
germination
Potassium (K)
Abundant in growing
tissues, and involved in
opening and closing of
stomata
Poor growth
75. MICRONUTRIENTS
NUTRIENTS ROLE IN THE PLANT
MAJOR DEFICIENCY
SYMPTOMS
Iron (Fe) Constituent of proteins Yellowing of leaves
Manganese (Mn) Constituent of enzymes
Yellowing of leaves, with
grey spots
Zinc (Zn)
Constituent of plant
hormones, activate enzymes
De-shaped leaves,
Yellowing of leaves,
stunted growth
76. NUTRITION IN ANIMALS AND PLANTS
TYPES OF NUTRITION
• AUTOTROPHIC
• HETEROTROPHIC
77. NUTRITION IN ANIMALS AND PLANTS
AUTOTROPHIC
• Organisms that make their
own food from simple raw
materials.
• Example: Plants.
78. NUTRITION IN ANIMALS AND PLANTS
HETEROTROPHIC
• Organisms that depend on
other organisms for food.
• Example: Animals, Human
beings.
79. NUTRITION IN ANIMALS AND PLANTS
HOLOZOIC NUTRITION
• HERBIVORES
• Animals which feed on plants.
• Example – Cow, Horse
80. NUTRITION IN ANIMALS AND PLANTS
HOLOZOIC NUTRITION
• CARNIVORES
• Animals which feed on flesh.
• Example – Lion, Tiger, Cat
81. NUTRITION IN ANIMALS AND PLANTS
HOLOZOIC NUTRITION
• OMNIVORES
• Animals which eat both plants and
animals.
• Example – Man and Crow.
82. NUTRITION IN ANIMALS AND PLANTS
SAPROPHYTIC NUTRITION
• Organisms drawing
nourishment from dead
decaying organic remains.
• Example: Bacteria, fungus
83. NUTRITION IN ANIMALS AND PLANTS
PARASITIC NUTRITION
• Animals who derive nutrition
from the host body.
• Example: Mosquitoes,
tapeworm
84. NUTRITION IN ANIMALS AND PLANTS
FOOD CHAIN
PLANTS -> GRASSHOPPER-> FROG-> SNAKE-> HAWK
• The plants are the producers which make their own food.
85. NUTRITION IN ANIMALS AND PLANTS
FOOD CHAIN
PLANTS -> GRASSHOPPER-> FROG-> SNAKE-> HAWK
• Insects like grasshoppers eat plants and are herbivores.
86. NUTRITION IN ANIMALS AND PLANTS
FOOD CHAIN
PLANTS -> GRASSHOPPER-> FROG-> SNAKE-> HAWK
• The frog feeds on the insect and is the primary consumer or
carnivore.
87. NUTRITION IN ANIMALS AND PLANTS
FOOD CHAIN
PLANTS -> GRASSHOPPER-> FROG-> SNAKE-> HAWK
• The snake is the secondary consumer or secondary carnivore
which eats the primary carnivore.
88. NUTRITION IN ANIMALS AND PLANTS
FOOD CHAIN
PLANTS -> GRASSHOPPER-> FROG-> SNAKE-> HAWK
• The hawk is the tertiary consumer or carnivore which feeds on
the snake.
89. LEARNING OUTCOME
To outline nutrition
To elaborate on vitamins and minerals
To introduce types of nutrition
To enumerate plant disease
92. NUTRITION IN ANIMALS AND PLANTS
DISEASE PLANT AFFECTED
BLIGHT VEGETABLE CROPS, FRUIT TREES
BACTERIAL WILTS CORN, TOBACCO, POTATOES, TOMATOES
BACTERIAL SPECK FRUITS AND VEGETABLES OF DIFFERENT PLANTS
94. NUTRITION IN ANIMALS AND PLANTS
DISEASE PLANT AFFECTED
HAIRY ROOT SUGAR BEETS, POTATOES, SOYBEANS
ROOT LESIONS DIFFERENT SPECIES OF PLANTS GET AFFECTED
ROOT-KNOT TOMATOES, PEANUTS
95. LEARNING OUTCOME
To outline nutrition
To elaborate on vitamins and minerals
To introduce types of nutrition
To enumerate plant disease