论文部分内容阅读
维生素B_2又称核黄素。广泛分布于小麦胚芽、酵母、动物肝肾、牛乳、羊乳、酸奶等乳类食品中,维生素B_2在酸性溶液中较稳定,但易被碱性物质和光线破坏。蔬菜中芹菜、紫菜、茄类等,能使肠道增殖乳酸菌,利于维生素B_2的稳定。 维生素B_2是人体细胞中促进氧化还原的主要因素,是体内黄酶的辅基成分,而在机体生物氧化中,黄酶起着传递氢的作用维生素B_2还参与体内蛋白质、脂肪及糖的代谢,维持正常视觉机能。缺乏维生素B_2,会影响生物氧化的正常进行,使机体代谢发
Vitamin B_2, also known as riboflavin. Widely distributed in wheat germ, yeast, animal liver and kidney, milk, goat milk, yogurt and other dairy foods, vitamin B 2 in acidic solution is more stable, but vulnerable to alkaline substances and light damage. Vegetables celery, seaweed, eggplant, etc., can make the intestinal lactation bacteria, which will help the stability of vitamin B_2. Vitamin B 2 is the main factor to promote redox in human cells and is the cofactor of the body of xanthophyll, while in biological oxidation of body, xanthine plays a role of transmitting hydrogen. Vitamin B 2 is also involved in the metabolism of protein, fat and sugar in the body, Maintain normal visual function. Lack of vitamin B_2, will affect the normal biological oxidation, the body metabolism