OOO Univ.
12345678 OOO
asdjgowie@naver.com
[BUSS387] Management of Cheese
CHEESEAll about
1. Definition of Cheese
2. Effect of Cheese
3. Types of Cheese
4. Microorganism
5. Production
6. Difference of Processed &...
1
Cheese is a food derived from milk, produced in a wide range of
flavors, textures, and forms. It consists of proteins an...
Heart disease
Dental health
Effect on sleep
Hypertensive effect
Weight loss, blood pressure
and blood sugar
2Effect
of Che...
Hundreds of types of cheese from various countries are produced.
Their styles, textures and flavors depend on the origin o...
What Type of Microorganism Is Used to Make Cheese?
Other Microorganism
Certain types of bacteria are required for the production of specific cheeses, in addition to
the star...
A required step in cheesemaking is separating the milk into solid curds and liquid whey. Usually this is done by acidifyin...
Curd processing
At this point, the cheese has set into a very moist gel. Some soft cheeses are now essentially
complete: t...
A newborn cheese is usually salty yet bland in flavor and, for harder varieties, rubbery in
texture. These qualities are s...
Processed cheese is made from traditional cheese and emulsifying salts, often with the addition of milk, more salt, preser...
Processed cheese is made from traditional cheese and emulsifying salts, often with the addition of milk, more salt, preser...
Q A&
- Thank You-
Try it today!
Cheese PPT ver 3.0
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Cheese PPT ver 3.0

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  • A good insights in Cheese making.Was researching on Cheese Market, read this http://www.pr.com/press-release/628395. A huge market growth is expected by 2021. Any thoughts on which regional market will be leading it?
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  • Sir, its a very good and informative article. Can you please send this article to my mail (redaabdelgalil@gmail.com )
    Dr. Reda ABDELGALIL
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Cheese PPT ver 3.0

  1. 1. OOO Univ. 12345678 OOO asdjgowie@naver.com [BUSS387] Management of Cheese CHEESEAll about
  2. 2. 1. Definition of Cheese 2. Effect of Cheese 3. Types of Cheese 4. Microorganism 5. Production 6. Difference of Processed & General 7. Q&A Contents
  3. 3. 1 Cheese is a food derived from milk, produced in a wide range of flavors, textures, and forms. It consists of proteins and fat from milk, usually the milk of cows, buffalo, goats, or sheep. It is produced by coagulation of the milk protein casein. Typically, the milk is acidified and addition of the enzyme rennet causes coagulation. The solids are separated and pressed into final form. Some cheeses have molds on the rind or throughout. Most cheeses melt at cooking temperature. Definition of Cheese
  4. 4. Heart disease Dental health Effect on sleep Hypertensive effect Weight loss, blood pressure and blood sugar 2Effect of Cheese
  5. 5. Hundreds of types of cheese from various countries are produced. Their styles, textures and flavors depend on the origin of the milk (including the animal's diet), whether they have been pasteurized, the butterfat content, the bacteria and mold, the processing, and aging. Herbs, spices, or wood smoke may be used as flavoring agents. The yellow to red color of many cheeses, such as Red Leicester, is produced by adding annatto. 3Types of Cheese
  6. 6. What Type of Microorganism Is Used to Make Cheese?
  7. 7. Other Microorganism Certain types of bacteria are required for the production of specific cheeses, in addition to the starter bacteria and fungi. For example, Swiss cheeses require propionic acid bacteria to achieve their characteristic round holes. Fungi Fungus (or mold) spores are used to make cheeses with bloomy rinds or with veins. Penicillium camemberti is the primary fungus used for rinds, in cheeses such as camembert and brie. Penicillium roqueforti is used for blue or veined cheeses such as roquefort, stilton, gammelost, and gorgonzola. Bacteria The primary function of bacteria in cheese-making is to acidify the milk by eating the milk sugar (lactose). The bacteria are added as cheese starter, of which there are two types. Mesophilic starters can be directly added to the milk and usually contain several subspecies of Lactococcus lactis or Leuconostoc mesenteroides. Thermophilic starters must be cultured before they can be added to the milk and contain Streptococcus thermophilus or Lactobacillus delbrueckii. 4MICROORGANISM
  8. 8. A required step in cheesemaking is separating the milk into solid curds and liquid whey. Usually this is done by acidifying (souring) the milk and adding rennet. The acidification can be accomplished directly by the addition of an acid like vinegar in a few cases (paneer, queso fresco), but usually starter bacteria are employed instead. These starter bacteria convert milk sugars into lactic acid. The same bacteria (and the enzymes they produce) also play a large role in the eventual flavor of aged cheeses. Most cheeses are made with starter bacteria from the Lactococci, Lactobacilli, or Streptococci families. Swiss starter cultures also include Propionibacter shermani, which produces carbon dioxide gas bubbles during aging, giving Swiss cheese or Emmental its holes (called "eyes"). Some fresh cheeses are curdled only by acidity, but most cheeses also use rennet. Rennet sets the cheese into a strong and rubbery gel compared to the fragile curds produced by acidic coagulation alone. It also allows curdling at a lower acidity—important because flavor-making bacteria are inhibited in high-acidity environments. In general, softer, smaller, fresher cheeses are curdled with a greater proportion of acid to rennet than harder, larger, longer-aged varieties. While rennet was traditionally produced via extraction from the inner mucosa of the fourth stomach chamber of slaughtered young, unweaned calves, most rennet used today in cheesemaking is produced recombinantly.[18] The majority of the applied chymosin is retained in the whey and, at most, may be present in cheese in trace quantities. In ripe cheese, the type and provenance of chymosin used in production cannot be determined. 5-1 PRODUCTION Curding
  9. 9. Curd processing At this point, the cheese has set into a very moist gel. Some soft cheeses are now essentially complete: they are drained, salted, and packaged. For most of the rest, the curd is cut into small cubes. This allows water to drain from the individual pieces of curd. Some hard cheeses are then heated to temperatures in the range of 35–55 °C (95–131 °F). This forces more whey from the cut curd. It also changes the taste of the finished cheese, affecting both the bacterial culture and the milk chemistry. Cheeses that are heated to the higher temperatures are usually made with thermophilic starter bacteria that survive this step—either Lactobacilli or Streptococci. Salt has roles in cheese besides adding a salty flavor. It preserves cheese from spoiling, draws moisture from the curd, and firms cheese’s texture in an interaction with its proteins. Some cheeses are salted from the outside with dry salt or brine washes. Most cheeses have the salt mixed directly into the curds. 5-2 PRODUCTION Curd
  10. 10. A newborn cheese is usually salty yet bland in flavor and, for harder varieties, rubbery in texture. These qualities are sometimes enjoyed—cheese curds are eaten on their own—but normally cheeses are left to rest under controlled conditions. This aging period (also called ripening, or, from the French, affinage) lasts from a few days to several years. As a cheese ages, microbes and enzymes transform texture and intensify flavor. This transformation is largely a result of the breakdown of casein proteins and milkfat into a complex mix of amino acids, amines, and fatty acids. Some cheeses have additional bacteria or molds intentionally introduced before or during aging. In traditional cheesemaking, these microbes might be already present in the aging room; they are simply allowed to settle and grow on the stored cheeses. More often today, prepared cultures are used, giving more consistent results and putting fewer constraints on the environment where the cheese ages. These cheeses include soft ripened cheeses such as Brie and Camembert, blue cheeses such as Roquefort, Stilton, Gorgonzola, and rind-washed cheeses such as Limburger. 3-5PRODUCTION Ripening
  11. 11. Processed cheese is made from traditional cheese and emulsifying salts, often with the addition of milk, more salt, preservatives, and food coloring. It is inexpensive, consistent, and melts smoothly. It is sold packaged and either pre-sliced or unsliced, in a number of varieties. It is also available in aerosol cans in some countries. Processed CheeseVS General Cheese 6
  12. 12. Processed cheese is made from traditional cheese and emulsifying salts, often with the addition of milk, more salt, preservatives, and food coloring. It is inexpensive, consistent, and melts smoothly. It is sold packaged and either pre-sliced or unsliced, in a number of varieties. It is also available in aerosol cans in some countries. 6VS General Cheese Processed Cheese
  13. 13. Q A&
  14. 14. - Thank You- Try it today!
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