FOOD SCI 120 Final: Cumulative Exam Review Answers, Units 1 - 3
Document Summary
3,500 excess calories are needed to gain 1 pound. 100 x 7 = 700 700/3500 = 1/5 pounds. Milk, beef, and orange juice all contain protein. Animal protein has the highest per (egg, milk, fish, beef) Soybeans are the highest plant protein and the only complete plant protein. Be able to recognize terms on a food label that indicate sweeteners" in a product (both natural and artificial). Be able to categorize carbohydrate terms on a food label as digestible or indigestible carbohydrate. 1st step breakdown of starch to dextrin units to maltose by amylase. Then maltose 2 glucose units by glucoamylase. Last glucose fructose by glucose isomerase. Sweetners glucose, dextrose, fructose, sugar, (-ose) sucrose, lactose, honey, invert sugar, Hcfs, corn syrup, cane sugar, sugar cane, molasses, fruit juice concentrate, saccharine, aspartame, sucralose. Be able to recognize terms on a food label that indicate lipids" in a product. Know an example of several compounds that can serve as emulsifiers.
