中国在世界上最早用人工方法合成一种有生物活力的蛋白质--结晶胰岛素。

China was the first country in the world to synthesize crystalline insulin, a bioactive protein.

科学家对小白鼠实施了30种不同比例的蛋白质、脂肪和碳水化合物饮食制度。

Учёные испробовали на белых мышах 30 видов режима питания с разными соотношениями белков, жиров и углеводов.

食物，粮食通常是源于植物和动物的物质，包含有人体营养物的必不可少物质或由其组成如：糖类、脂肪、蛋白质、维他命和矿物质等，由产生能量、促进发育和维持生命的组织消化和吸收

Material, usually of plant or animal origin, that contains or consists of essential body nutrients, such as carbohydrates, fats, proteins, vitamins, or minerals, and is ingested and assimilated by an organism to produce energy, stimulate growth, and maintain life.

抗体，免疫体血液或组织针对某种抗原如细菌或毒素而产生的蛋白质物质。抗体消灭细菌或削弱其作用，中和有机毒素，因而形成免疫力

A protein substance produced in the blood or tissues in response to a specific antigen, such as a bacterium or a toxin. Antibodies destroy or weaken bacteria and neutralize organic poisons, thus forming the basis of immunity.

角蛋白一种不溶解的较硬的蛋白物质，是头发、指甲、角和蹄的主要结构成分

A tough, insoluble protein substance that is the chief structural constituent of hair, nails, horns, and hoofs.

雷米邦A(油酰氯与蛋白质水解产物的缩合物, 属阴离子型表面活性剂, 商名, 联邦德国制)

ламецон А

面筋产生于谷类中的一种植物蛋白混合物，主要产生于玉米和小麦，用作粘剂和面粉替代物

A mixture of plant proteins occurring in cereal grains, chiefly corn and wheat, used as an adhesive and as a flour substitute.

降解，递降分解化合物的递降分解，显示出清楚明白的中间生成物

Decomposition of a compound by stages, exhibiting well-defined intermediate products.

混合物由两种或更多彼此不发生化学合成并能被分开的物质组成的合成物

A composition of two or more substances that are not chemically combined with each other and are capable of being separated.

新陈代谢维持生命所必需的，发生于存活细胞中或生物体中的物理和化学过程的总和。在此过程中，一些物质被分解从而为生命过程提供能量，而另一些维持生命所必需的物质则被合成

The complex of physical and chemical processes occurring within a living cell or organism that are necessary for the maintenance of life. In metabolism some substances are broken down to yield energy for vital processes while other substances, necessary for life, are synthesized.