豆类中蛋白质的含量大约是35-40%，是植物中蛋白质质量和数量都比较好的农作物。

大豆是含蛋白质最多的植物性食物，也是我国人民膳食中优质蛋白质的来源。大豆中蛋白质的含量为（）。A、25%～30%

植物蛋白质的消化率低于动物蛋白质，是因为()。

植物蛋白质的消化率低于动物蛋白质,是因为()。

植物化学物不属于营养学里常说的六大营养素，而且平常摄入量不足的时候，也不会产生相应的症状。

It is best not to wash fruits or vegetables until you are ready to consume them to reduce spoilage and mold growth.

Carotenoids belong to a parent class of molecules called flavonoids synthesized via the phenylpropanoid pathway.

吸收是食物经消化后，透过消化管黏膜，进入血液和淋巴循环的过程。

stomach acid unfolds proteins, exposing them to digestive enzyme.

Nutrition might be defined as the process whereby we obtain the essential nutrients and use them to make many other substances our bodies need. This process would include eating and digesting food and absorbing and using, or metabolizing the nutrients it contains.