The document discusses biscuits and cookies, including their definitions, types, ingredients, and manufacturing processes. Some key points:
- Biscuits are cereal-based products with less than 5% moisture that have a crisp crust and tender layers.
- India's annual bakery production in 2004-2005 was 50 lakh tones worth Rs. 69 billion, with organized players having 45% market share. Major biscuit brands include Britannia, Parle, and Bakeman.
- Biscuits can be classified by dough (hard, semi-hard, soft) and shaping method (embossing, rotary cutting). The manufacturing process involves ingredient preparation, mixing, molding, baking, cooling
Condensed milks are the products obtained by evaporating part of the water of whole milk, or fully or partly skimmed milk, with or with without the addition of sugar.
Food extrusion is a form of extrusion used in food processing. It is a process by which a set of mixed ingredients are forced through an opening in a perforated plate or die with a design specific to the food, and is then cut to a specified size by blades.
Condensed milks are the products obtained by evaporating part of the water of whole milk, or fully or partly skimmed milk, with or with without the addition of sugar.
Food extrusion is a form of extrusion used in food processing. It is a process by which a set of mixed ingredients are forced through an opening in a perforated plate or die with a design specific to the food, and is then cut to a specified size by blades.
A cracker is a flat, dry baked food typically made with flour. Flavorings or seasonings, such as salt, herbs, seeds, or cheese, may be added to the dough or sprinkled on top before baking.[1] Crackers are often branded as a nutritious and convenient way to consume a staple food or cereal grain.
This Presentation deals with the Definition, History, Ingredients, Properties and Classification of the Candies. Classification includes Hard Boiled Candies and Soft Candies.
Quality control is about inspecting products and trying to take the defective products out. The alternative is a thing called quality assurance. This isn't about inspection, its about putting business processes in place that assure the quality of outputs. Quality control and quality assurance sounds similar but they are quite different.
detailed information about indian dairy products their manufacturing,chemical analysis,shelf life,composition,process flowchart,production and consumption of indian products, state wise production,indian products and their english counterparts
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A cracker is a flat, dry baked food typically made with flour. Flavorings or seasonings, such as salt, herbs, seeds, or cheese, may be added to the dough or sprinkled on top before baking.[1] Crackers are often branded as a nutritious and convenient way to consume a staple food or cereal grain.
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Essential oils are volatile (quickly evaporating) aromatic fluids extracted from plants through steam distillation, or in the case of citrus fruits through expression (or cold pressing) of the rind to obtain an oil that retains a juicy, fresh fruit scent.
Various extraction methods are used in the manufacture and extraction of essential oils, and the method used is normally dependant on what type of botanical material is being used.
INTRODUCTION:
BREAD is a dietary product obtained from the fermentation and the subsequent baking of a dough mainly made of cereal flour and water, made in many different ways and sometimes enriched with typical regional ingredients.
Ingredients of bread:
Flour is the bulking ingredient of bread, it forms the structure of the product,contains gluten which helps to form an elastic stretchy dough.
Yeast is a raising agent. Yeast produces gases to make the bread rise.
Salt is required to bring out flavour in the bread, it is used in small quantities.Too much of this ingredient will stop the yeast from growing.
Yeast needs energy to grow. Sugar provides the food for the yeast; it is needed to help the yeast grow.
Water is used to bind the flour together and helps to form the structure of the bread.
Fats or oils improve the texture of the bread, preventing it from going stale quickly.
Starter culture:
Baker's yeast is the common name for the strains of yeast commonly used as a leavening agent in baking bread and bakery products, where it converts the fermentable sugars present in the dough into carbon dioxide and ethanol. Baker's yeast is of the species Saccharomyces cerevisiae, which is the same species (but a different strain) commonly used in alcoholic fermentation which is called brewer's yeast.
Bread Making Process
Mixing has two functions: to evenly distribute the various ingredients and allow the development of a protein (gluten) network to give the best bread possible.
Once the bread is mixed it is then left to rise (ferment).
Any large gas holes that may have formed during rising are released by kneading.
Moulding the dough into desired loaf shape.
During the final rising the loaf fills with more bubbles of gas, and once this has proceeded far enough they are transferred to the oven for baking.
The loaf is then placed in a preheated oven to bake. Such a high heat will kill the yeast, thus stopping its process of rising and growth.
The whole loaf is cooled to about 35°C before slicing and wrapping can occur without damaging the loaf.
Types of Bread
1. White Bread
2. Brown Bread
3. Wholemeal bread
4. Rye bread
Apart from above there are several types like Crisp bread, Flatbread is often simple, made with flour, water, and salt.
Microbial spoilage
Molds are the primary spoilage organisms in baked goods, with Aspergillus, Penicillium, and Eurotium being the most commonly isolated genera.
Quality control
As a foodstuff, bread is subject to stringent government food processing regulations, including, but not limited to the percent of additives allowed, sterilization of plant equipment, and cleanliness of plant workers. In addition to adhering to these regulations, processors control the quality of their products to meet consumer expectations by installing checkpoints are various stages of the processing.
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In Asia Pacific, about 25% of the bakery launches are from Japan making them as the most active market in coming up of new products. Majority of Japan’s bakery launches are unique and are far advanced in innovation. Therefore, they will set the trends in Southeast Asia’s bakery scene.
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1. Biscuit And Cookies
BY
Pintu Choudhary
Master of Technology
( Food Science and Technology)
Indian Institute of Crop Processing Technology
Ministry of Food Processing Industries
Government of India
Thanjavur - 613005
2. Biscuit
• It is generally recognized that these products
are cereal based and baked to a moisture
content of less than 5%.
• Biscuits are delicate, crisp crust and peels
apart in tender layers
3. Status of bakery industry in India
• The annual production of bakery products was 50 lakh
tones in 2004-05 with estimated value of Rs. 69 billion
• The organized sector has a market share of 45 per cent
and the balance 55 per cent is with the unorganized sector
in the baked products.
• The large organized sector players who are prominent in
the high- and medium-price segments include Britannia,
Modern Industries Ltd.
Source: FSSAI report 2004-2005
4. Status of bakery industry in India
• Local manufacturers with numerous local brands cater to
populous segment and contribute considerably in the
bread segment.
• The major brands of biscuits are – Britannia, Parle,
Bakeman, Priya Gold etc.
• The per capita consumption of biscuits in our country is
about 1.52 kg as compared to more than 12 kg in
developed countries
Source: FSSAI report 2004-2005
5. Types Of Biscuit Dough
Biscuit
Hard
High water content,
Low fat and low sugar
Tough & Extensible
Crackers e.g. Krack
Jack, Monaco
soft
Less Water
High fat & high sugar
6. Classification of Biscuits
By degree of
enrichment and
processing
Hard dough
biscuits
Semi hard
dough biscuits
Soft dough
biscuits
By method of shaping
Embossed
cutting
Rotary
mounding
Rotary
cutting
7. Ingredient Of Biscuit
Major
Wheat flour
Sugar
Shortening
Water
Leavening agent
Minor
Milk powder
Liquid glucose
Emulsifier
Salt
Enzyme
Antioxidant
Colour
Invert sugar
Sodium meta bi-sulphide
8. General Steps In Biscuit Manufacturing
Step 1
• Preparation of ingredients
Step 2
• Mixing of ingredients
Step3
• Rotary molding
Step 4
• Baking & cooling
Step 5
• Packaging
Step 6
• Storage & distribution
9. Preparation Of Ingredient
• Maida sifting - it passes through 30 Mesh gyro screens to
remove foreign particle.
• Sugar grinding - after grinding the sugar, it is passed through
sieve size of about 0.7 mm.
• Flavour mix preparation
• Reprocessed biscuit
• SMP Sifting - The SMP is shifted through 20 meshes to
separate any foreign matters from the particle.
• Invert sugar syrup preparation
10. Mixing Section
Note
Batch size -168 kg (dry
basis)
Reprocessed biscuit added
- 5 kg /batch.
Final dough pH- 6.5
Final dough temp 28-30 C
11. Dough in batches
Dough hopper
sheeter
Cutter
Metal detector
Dough conveyor
Rotary Molding
13. • Oven used for baking is divided into various zones
according
to temp employed.
• Number of zones required upon rpm used.
• There are 3 major sections:
(230-280˚C)(180-200 ˚C)
Puffing
section
Baking
section
Colouring
section
Baking Section
14. Cooling Of Biscuit
• Source of heat used in oven is
propane
• Propane is injected along with air
under high pressure .
• RTD (Relative temperature display)
temperature measuring device.
• After baking :
- M/C of biscuits 1.8%
- Temp of biscuits 90-100 ˚C.
• Cooling of biscuits to 45 ˚C.
15. Cookies
• Cookies may be defined as small cakes made from dough that
is sufficiently viscous to permit the dough pieces to be baked
on flat surface.
• Cookies are often referred to as small cakes.
• In our country these are commonly known as biscuits
16. Types Of CookiesCookies
According to mixing
Batter type
Drop /short cookies
Stiff batter cookies
Short bread cookies
Foam type
Meringue
Sponge cookies
According to basic
machine used for
production
17. Types of cookies
According to basic machine
used for production
Deposit cookies Wire cut cookies Bar type cookies
Cutting machine
cookies
19. Process Of Cookie Manufacturing
Sieving of Maida and baking powder
Creaming of fat and sugar
Beating of egg and vanilla
Mix Maida and half peanut
Folding of flour and mix
20. Process of cookies manufacturing
Addition of milk
Preparation of dough
Sheeting and molding
sprinkling
Baked at 350f for 20 minutes
21. References
• Oxford University Press, "Oxford Dictionaries Online: 'biscuit'“
• Biscuit" (http://www.merriamwebster. com/dictionary/biscuit).
Merriam Webster. Retrieved 14 January 2010.
• "Cookie" (http://www.merriamwebster. com/dictionary/cookie).
Merriam Webster. Retrieved 14 January 2010.
• 10. ^ David, Elizabeth (17 Nov 1977). "Yeast Buns and Small Tea
Cakes". English Bread and Yeast Cookery.
• Illustrated by Wendy Jones (1 ed.). Allen Lane. sec. "Soft Biscuits".
ISBN 9780713910261.
• "Biscuits & Cookies
(http://www.foodtimeline.org/foodcookies.html). Food Timeline.
Retrieved 15 January 2010