Food packaging serves several functions including containment, protection, preservation, and communication. It helps facilitate the sale and distribution of food products. Packaging materials include paper, plastic, glass, metal and combinations. There are also different types of advanced packaging like active packaging, which helps control spoilage through oxygen scavenging, and smart packaging, which provides information on food freshness. Future trends will focus on more sustainable packaging that is lighter weight, made from renewable resources and biodegradable.
antimicrobial packaging a type of active packaging in which antimicrobial agents are added to a conventional packaging or it maybe a inheriant just like chitosan. its is considered third type of packaging to prevent microbial decay and hence enhance selflife of package
antimicrobial packaging a type of active packaging in which antimicrobial agents are added to a conventional packaging or it maybe a inheriant just like chitosan. its is considered third type of packaging to prevent microbial decay and hence enhance selflife of package
The main objective is to extend the shelf life or to improve the quality and saftey of the packed food.
It involves uses of Antioxidants , Antimicrobials, and other naturally/synthetic molecules to achieve this goal.
When anti-microbial systems such as silver based or Triclosan incorporated into conventional polymers such as PE,PP,PVC is called ACTIVE PACKAGING
When substance such as oils, chitosan,bio flavonoids etc. Known for their microbial, antithrombotic,antioxidant, antiinflamatory,cholestrol lowering and anti cancer properties when incorporated into packaging material constitute BIOACTIVE PACKAGING.
Suitable bioactive substances for incorporation into package wall include, phenolic compounds, phytoestrogens, cartenoids, organosulphur compounds, plant sterols, sutable dietary fiber, prebiotics, enzymes etc
India is bestowed with varied agro climatic zones which makes it possible for growing diversified crops all the year around.Though the production of Horticulture produce are high,the loss is around 35-40% due to improper post harvest handling.It can be minimised by following proper packaging practices.There are various types of packaging materials as given.
Packaging materials: Paper based packaging for foodDr. Jilen Mayani
Paper is a very versatile material. It is produced from cellulosic, naturally renewable fibres. It is therefore considered as an environmentally friendly material, being easily recycled, composted or incinerated after use. It may be used in food packaging applications within a wide range of grammages, being designed as wrapping paper, folding box board or corrugated board, for direct or indirect contact, i.e. as primary, secondary or tertiary packaging. Other paper grades, such as tissue paper, may be used in occasional contact with foodstuffs.
When paper and paper based products are intended, or likely, to come into contact with food, manufacturers follow relevant and acknowledged regulations and guidelines to design manufacturing processes and recipes, and ensure consumer safety.
Vacuum packaging is an effective way to increase the shelf life of food products. Here the product is placed in an air-tight pack, the air sucked out and the package sealed.
The main objective is to extend the shelf life or to improve the quality and saftey of the packed food.
It involves uses of Antioxidants , Antimicrobials, and other naturally/synthetic molecules to achieve this goal.
When anti-microbial systems such as silver based or Triclosan incorporated into conventional polymers such as PE,PP,PVC is called ACTIVE PACKAGING
When substance such as oils, chitosan,bio flavonoids etc. Known for their microbial, antithrombotic,antioxidant, antiinflamatory,cholestrol lowering and anti cancer properties when incorporated into packaging material constitute BIOACTIVE PACKAGING.
Suitable bioactive substances for incorporation into package wall include, phenolic compounds, phytoestrogens, cartenoids, organosulphur compounds, plant sterols, sutable dietary fiber, prebiotics, enzymes etc
India is bestowed with varied agro climatic zones which makes it possible for growing diversified crops all the year around.Though the production of Horticulture produce are high,the loss is around 35-40% due to improper post harvest handling.It can be minimised by following proper packaging practices.There are various types of packaging materials as given.
Packaging materials: Paper based packaging for foodDr. Jilen Mayani
Paper is a very versatile material. It is produced from cellulosic, naturally renewable fibres. It is therefore considered as an environmentally friendly material, being easily recycled, composted or incinerated after use. It may be used in food packaging applications within a wide range of grammages, being designed as wrapping paper, folding box board or corrugated board, for direct or indirect contact, i.e. as primary, secondary or tertiary packaging. Other paper grades, such as tissue paper, may be used in occasional contact with foodstuffs.
When paper and paper based products are intended, or likely, to come into contact with food, manufacturers follow relevant and acknowledged regulations and guidelines to design manufacturing processes and recipes, and ensure consumer safety.
Vacuum packaging is an effective way to increase the shelf life of food products. Here the product is placed in an air-tight pack, the air sucked out and the package sealed.
FUNCTIONS OF PACKAGING MATERIALS spt 3rd Unit.pptxARUL S
STORAGE AND PACKAGING TECHNOLOGY
UNIT 3
FUNCTIONS OF PACKAGING MATERIALS 9
Introduction – packaging strategies for various environment – functions of package – packaging
materials – cushioning materials – bio degradable packaging materials – shrink and stretch
packaging materials.
Food Packaging is one of the most important processes in food industry which helps in maintaining the quality of food products during storage, transportation and distribution. It is primarily done in order to protect the food products from external influences like biological, chemical or mechanical damage; to contain the food, preserve it in its state as packed by preventing quality deterioration, and to attract consumers and provide product and nutritional information. For years, ancient people consumed fresh food which they could gather from their natural surroundings without storing the food. As the nomadic culture evolved, the need for containers to store food has also emerged. It took over 300 years for food packaging to finally evolve into the current form. There are many packaging materials used ever since. Each type of packaging material has a different role to play in packaging. Also packaging material like biodegradable packaging or edible packaging may ensure the world’s need for environment friendly and natural foods which is a major global concern now-a-day. The food packaging industry has revolutionized to a great extent in the recent years with advancement of novel food packaging technologies, such as active packaging, aseptic packaging, smart packaging, bioactive packaging, edible packaging which are research trends. Advances in such packaging technology may prevent food spoilage by maintaining the food standard at the highest possible degree which may help in satisfying the needs of consumers throughout the food supply chain as well as fulfilling the requirements as per Food Packaging Laws. Keywords: packaging, packaging material, food packaging techniques, novel packaging technology, food packaging law, storage Introduction Packing: Food packaging is done in order to provide the basic protection to food materials from various direct and indirect contaminants, apart from protecting the food from damage, leakage, etc. Food packaging also aids in preservation and storage of food throughout the supply chain. Packaging: Packaging is generally done as a final process where packed goods/products are further packaged into bigger boxes, courier bags, bubble envelopes, cardboard, cartons or whatsoever. However, both the term packing and packaging are commonly used interchangeably. Packaging is an art of presenting a product. It is more about the appearance, colour, design or presentation of the final product wrapped in a material to attract the consumers. Packaging also plays an important role in tempting custome
What are canning and Packaging? Why there is a demand for packed food? Why packaging is important? Factors affecting packaging? What's the importance of labeling?
The crucial role of biodegradable polymerManeeshSonkar
Biodegradable polymers play a crucial role in reducing the environmental impact of plastic waste. Unlike traditional plastics, which can take hundreds of years to decompose, biodegradable polymers break down naturally in the environment over a shorter period of time. This reduces the amount of plastic waste that ends up in landfills and oceans, where it can harm wildlife and contribute to pollution.
Biodegradable polymers are also important for the development of sustainable packaging materials. They can be used to create packaging that is both durable and environmentally friendly, reducing the need for single-use plastics. Additionally, biodegradable polymers can be used in agriculture to create biodegradable mulch films that help reduce soil erosion and improve crop yields.
Despite their potential benefits, there are several challenges associated with biodegradable polymers. One major challenge is that they often require specific conditions to break down, such as high temperatures or exposure to certain enzymes or microorganisms. If these conditions are not met, the biodegradable polymer may not decompose as expected.
Another challenge is that biodegradable polymers can be more expensive to produce than traditional plastics, which can make them less accessible to consumers and businesses. Additionally, there is currently no standardized definition or certification for what qualifies as a biodegradable polymer, which can lead to confusion and greenwashing.
Finally, there is concern that widespread use of biodegradable polymers may lead to unintended consequences, such as increased reliance on single-use products or decreased emphasis on recycling and waste reduction efforts. As with any solution, it is important to consider the potential trade-offs and unintended consequences before implementing widespread use of biodegradable polymers. Overall, biodegradable polymers offer a promising solution to the global plastic waste crisis, and their continued development and use will be essential in creating a more sustainable future.
Presenting a brief of Iot in Agriculture sector. How Iot can be advantageous for Agriculture practices. The presentation included what can be the benefits of Iot in agriculture along their application in different segments of agriculture like greenhouse, irrigation, smart farming etc. Environmental monitoring also plays a major part in agriculture. Implementation of Iot in agriculture also have challanges like high cost of operation, lack of complete access and data privacy related issue. Iot in agriculture have potential to boost productivity with precision of Agricultural operations.
ENERGY USE PATTERN IN FLOUR MILL INDUSTRY.pptxManeeshSonkar
The presentation entitled "ENERGY USE PATTERN IN FLOUR MILL" discussed the energy balance, process of milling, input and output energy in flour milling with calculation formula. Energy is a crucial component in industrial background. In flour mill various operation takes place like transportation, cleaning of grains, milling packaging and storage etc. Which requires amount of energy. A hundred percent conversion of energy into work is not possible but we minimise the losses and efficiency of energy use.
EVAPORATION: Properties of Liquids, Heat and Mass Balance in Single Effect An...ManeeshSonkar
This presentation discussed about evaporation process and the properties of the liquid that can affect the evaporation process. Evaporation is a process of movement of heat and mass fraction in different form in liquid. Balance of the heat and mass occured in evaporation are presented in single and multiple effect evaporator. Aroma recovery also a major phenomena in food industry. A number of different equipment and technologies are used in evaporation of liquid food products. The scope of appointment of this phenomena and applications are vast.
Millets are healthy corse grains cereals. Millets are the fibrous and healthy grains with low GI index and it is also a healthy substitute of refined wheat flour. Ragi millet is very beneficial in anti diabetic and blood pressure.
This presentation is included with basic drying principles and types of drying. The content of this presentation is what is drying, why it's needed and it's importance including the mechanism of drying. It also contains different types of drying methods with its merits and demerits.
Palestine last event orientationfvgnh .pptxRaedMohamed3
An EFL lesson about the current events in Palestine. It is intended to be for intermediate students who wish to increase their listening skills through a short lesson in power point.
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
The Roman Empire A Historical Colossus.pdfkaushalkr1407
The Roman Empire, a vast and enduring power, stands as one of history's most remarkable civilizations, leaving an indelible imprint on the world. It emerged from the Roman Republic, transitioning into an imperial powerhouse under the leadership of Augustus Caesar in 27 BCE. This transformation marked the beginning of an era defined by unprecedented territorial expansion, architectural marvels, and profound cultural influence.
The empire's roots lie in the city of Rome, founded, according to legend, by Romulus in 753 BCE. Over centuries, Rome evolved from a small settlement to a formidable republic, characterized by a complex political system with elected officials and checks on power. However, internal strife, class conflicts, and military ambitions paved the way for the end of the Republic. Julius Caesar’s dictatorship and subsequent assassination in 44 BCE created a power vacuum, leading to a civil war. Octavian, later Augustus, emerged victorious, heralding the Roman Empire’s birth.
Under Augustus, the empire experienced the Pax Romana, a 200-year period of relative peace and stability. Augustus reformed the military, established efficient administrative systems, and initiated grand construction projects. The empire's borders expanded, encompassing territories from Britain to Egypt and from Spain to the Euphrates. Roman legions, renowned for their discipline and engineering prowess, secured and maintained these vast territories, building roads, fortifications, and cities that facilitated control and integration.
The Roman Empire’s society was hierarchical, with a rigid class system. At the top were the patricians, wealthy elites who held significant political power. Below them were the plebeians, free citizens with limited political influence, and the vast numbers of slaves who formed the backbone of the economy. The family unit was central, governed by the paterfamilias, the male head who held absolute authority.
Culturally, the Romans were eclectic, absorbing and adapting elements from the civilizations they encountered, particularly the Greeks. Roman art, literature, and philosophy reflected this synthesis, creating a rich cultural tapestry. Latin, the Roman language, became the lingua franca of the Western world, influencing numerous modern languages.
Roman architecture and engineering achievements were monumental. They perfected the arch, vault, and dome, constructing enduring structures like the Colosseum, Pantheon, and aqueducts. These engineering marvels not only showcased Roman ingenuity but also served practical purposes, from public entertainment to water supply.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
We all have good and bad thoughts from time to time and situation to situation. We are bombarded daily with spiraling thoughts(both negative and positive) creating all-consuming feel , making us difficult to manage with associated suffering. Good thoughts are like our Mob Signal (Positive thought) amidst noise(negative thought) in the atmosphere. Negative thoughts like noise outweigh positive thoughts. These thoughts often create unwanted confusion, trouble, stress and frustration in our mind as well as chaos in our physical world. Negative thoughts are also known as “distorted thinking”.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
How to Create Map Views in the Odoo 17 ERPCeline George
The map views are useful for providing a geographical representation of data. They allow users to visualize and analyze the data in a more intuitive manner.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
2. packaging is a enclosure of products, items or packages in a wrapped pouch, bag,
box, cup, tray, can, tube, bottle or other container form to perform one or more of
the following functions as containment, protection and /or preservation ,
communications and utility or performance.
In commercial way Packaging is an industrial and marketing technique for
containing, protecting, identifying and facilitating the sale and distribution of
agricultural, industrial and consumer products.
Packaging
3. Basic functions of packaging
Containment
Protection
Communication
Preservation
Convenience
Unitization
Convenience
Information about the product
Presentation
Brand communicating
Promotion
Economy
4. Other Requirements of Food
Packages
Low cost
Be disposed of easily,
Meet size, shape and weight requirements
Have appearance, printability features
Be low cost
Be compatible with food
Have special features such as utilizing groups of product together.
Be nontoxic
Protect against contamination from microorganisms
act as a barrier to moisture loss or gain and oxygen ingress
protect against ingress of odours or environmental toxicants
physical damage resistive
Be easy to open
5. Types of packaging materials
Cellulose
Polythene and plastic
Lignin
Glass bottles and jars
Metals containers
Aluminum Foil
Tin metals
pouches and Trays
Cloth materials
Wooden boxes
6. Types of packaging
Active packaging
Aseptic packaging
Green packaging
Smart packaging
Modified atmosphere packaging (MAP)
Edible films coating
7. Active packaging includes additives or ‘freshness enhancers’ that are capable of
scavenging oxygen, adsorbing carbon dioxide, moisture, ethylene and/or
flavor/odor taints, releasing ethanol, sorbates, antioxidants and/or other
preservatives and/or maintaining temperature control
Active packaging
8. Aseptic packaging
Aseptic packaging is a method in which food is sterilized or commercially sterilized
outside of the.
The disadvantage of these packages is that they are not as easily recycled as
metal and glass containers.
Aseptically processed foods can be packaged in LDPE/ Pb/ LDPE/ AL/ LDPE
laminate cartons and multilayer plastic flexible packaging
9. Green Packaging
Although food packaging has a small environmental impact, comprising less than
three per cent of food waste on average, consumers feel that they would like to
see products packaged with less material. This is sometimes referred to as
sustainable packaging. Collectively, packaging that is of minimal impact is efficient,
renewable and recyclable. In response to this the packaging industry has
developed a range of solutions:
10. Smart packaging
Packaging that can sense the environment and convey information – ‘intelligent
packaging’, and the ability to change the internal packaging environment in
response to internal and external changes – ‘active packaging’. Examples of the
former include food freshness indicators, time/ temperature indicators, and RFID
devices. Examples of the latter include self-venting films, self-heating or cooling
packs, gas scavengers and emitters. Packaging can be termed ‘active’ when it
performs some desired role in food preservation
11. Modified Atmosphere Packaging (MAP)
New developments include the use of argon used instead of nitrogen for some
applications, it has a beneficial effect on reducing food spoilage. Other changes
have included the use of MAP in new applications, or expansion into new products
in existing areas, example, fresh produce, fresh meat, poultry and fin fish, ready
meals and bakery products.
12. Edible films and coatings
Edible films and coatings are produced from edible biopolymers and food- grade
additives. Films are a separate structure, usually thin; if thicker they are called
sheets. Coatings are films applied directly to the product.
Polymers can be proteins, carbohydrates, gums, or lipids, singly or in combination.
Plasticizers and other additives are combined with the film forming polymers to
modify the functional properties of the film. Uptake is dependent upon consumer
acceptance and regulatory issues; they must be made of food-grade, non-toxic
materials.
Various applications - from wax coatings on fruits and confectionery, sausage
casings made from collagen, and coatings for delicate products, such as nuts, or
bakery products to protect from oxidation and/or physical damage.
New applications - use of edible films and coatings to deliver an active concept, for
example an antimicrobial, or to reduce water vapor, oxygen, carbon dioxide or
ethylene transfer into or out of the product.
13. Future trends in packaging
Sustainable or green packaging is going to remain the major item on the
packaging agenda for the foreseeable future, with the increase in environmental
concerns at the local, national and global level. Light weighting, alternative
technologies, biodegradable and products made from renewable resources will
form the core of this movement.
Amendments to the food contact regulations within the EU permitting active and
intelligent packaging should allow for an increase in the use of this technology for
this market. Active packaging will continue to increase its market share in the new
technologies, as it can deliver cost effective spoilage and safety control for minimal
environmental impact.
