Science of CHO'S
What part of the grain is typically removed when making white flour?
what is bran
Which of the following best describes a food additive?
what is any substance added to food that affects its characteristics
An emulsion is a dispersion of:
what is two immiscible liquids
What is the MAIN reason food is heated?
what is to destroy pathogens and improve palatability
What is the main chemical compound in baking soda?
what is sodium bicarbonate
Which two proteins combine with water and manipulation to form gluten?
What is Glutenin & Gliadin
What is the main difference between direct and indirect food additives?
what is indirect additives improve color and flavor
What process involves swelling of starch granules when heated in water, increasing viscosity and translucency?
what is gelatinization
In moist-heat preparation, heat is transferred by:
what is water, water-based liquid, or steam
Baking soda requires what to produce carbon dioxide?
what is a solvent and acid
Which of the following types of wheat flour has the highest protein content, making it ideal for pasta production?
What is Durum (Semolina) flour
Which of the following is an example of a preservative that prevents microbial growth?
what is calcium propionate
What process causes a starch gel to contract and weep liquid upon cooling?
what is retrogradation
Which method of heat transfer involves energy moving from one molecule to another through direct contact?
what is conduction
Baking powder is made by combining baking soda with what ingredient?
what is cream of tartar
In yeast dough preparation, what is the purpose of "punching down" the dough after the first proof?
what is to release carbon dioxide
What is the primary difference between enrichment and fortification?
what is enrichment replaces lost nutrients; fortification adds nutrients not originally present
The process where a hot sol transforms into a semi-rigid gel upon cooling is called:
what is gelation
What type of material should you reduce oven temperature by 25°F when using, because it’s a poor conductor of heat?
what is glass tempered glass
What type of foam acts as a physical leavener in angel food cake?
what is egg white foam
What makes oats considered a “heart healthy” food?
what is it contains beta-glucan, a soluble fiber that lowers cholesterol
As of January 15, 2025, the FDA banned Red Dye No. 3 due to which regulatory clause?
what is the Delaney Clause
Which of the following is a gas–liquid colloidal dispersion?
what is whipped cream
Which cooking method transfers heat without direct contact through magnetic activity, heating only the pan and its contents?
What is induction
What condition will kill yeast within 5 minutes?
what is temperature at or above 140°F