Food Molecular Biology答案2023

第七章测试

1.The nutrients in food mainly include water, sugars, proteins, fats, inorganic salts, vitamins and crude cellulose. Although the crude cellulose cannot be digested and absorbed by the human body, it has a very important physiological effect on the human body. The following foods are rich in crude fiber.（ ）
A:Spinach. Celery
B:Eggs. Pork
C:Milk. Beef
D:Fish. Shrimp

答案:A
2.Beef contains a lot of phenolic compounds.（ ）
A:错 B:对 3.The major flavonols are（ ）
A:Flavanones
B:Myricetin
C:Kaempferol
D:Quercetin
4.The most abundant hydroxycinnamic acid derivative in plant foods is an ester of caffeic and quinic acids.（ ）
A:错 B:对 5.Obesity is defined when BMI exceeds which of the following values（ ）.
A:28 kg/m2
B:25 kg/m2
C:32 kg/m2
D:30 kg/m2