Card 201
Question
Skim milk has a bluish tint due to the scattering of light by what component?
Answer
Casein micelles
Dairy products
Discover Dairy products: 579 flashcards with questions and answers.
- Subject
- Sciences / Chemistry
- Language of creation
- English
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Cards in this set
Card 202
Question
What makes cow's milk appear white?
Answer
Casein micelles and fat, which scatter light
Card 203
Question
What state does the milk protein casein occur in milk, and what is its Zeta potential?
Answer
Casein occurs in colloidal dispersion phase in milk. Its zeta potential is about -18mV
Card 204
Question
Which milk protein is primarily responsible for cheese curd formation?
Answer
Casein.
Card 205
Question
What is the name of this Italian cheese that contains live maggots?
Answer
Casu Marzu
Card 206
Question
What manufacturing process is responsible for the loss of vitamin A when skim milk is made?
Answer
Centrifugation, or separation (of cream)
Card 207
Question
What cheeses are associated w/ lactococcus?
Answer
Cheddar or Mozzarella Cheese
Card 208
Question
What term describes the process of matting and subsequent handling of matted curd in the production of Cheddar-type cheese?
Answer
Cheddaring
Card 209
Question
What is the process of shaking cream or milk to make butter?
Answer
Churning
Card 210
Question
Which enzyme is used in cheese making to specifically cleave κ-casein?
Answer
Chymosin
Card 211
Question
What is the active enzyme in rennet? And what does it do to milk?
Answer
Chymosin - breaks down the milk protein casein to paracasein which combines with ca to form calcium paracaseinate which separates out
Card 212
Question
What proteolytic enzyme is used in cheese production?
Answer
Chymosin or rennin
Card 213
Question
Which enzyme is used in cheese making to cleave κ-casein?
Answer
Chymosin.
Card 214
Question
What is the lactoferrin inhibitor in milk?
Answer
Citrate
Card 215
Question
What is the name of butter with all water and milk solids removed?
Answer
Clarified Butter/ Ghee
Card 216
Question
Name the piece of milk processing equipment used to remove sediment originating from the cow's udder and some bacteria?
Answer
Clarifier
Card 217
Question
What is the name of thick cream made by boiling milk than slowly cooling it in shallow pans?
Answer
Clotted Cream
Card 218
Question
What process in cheesemaking turns lactose to lactic acid?
Answer
Coagulation
Card 219
Question
What defect in ice cream is caused by ice crystal formation?
Answer
Coarseness or sandiness
Card 220
Question
For what city in Wisconsin is Colby cheese named?
Answer
Colby, Wisconsin
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