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豆类营养丰富,蛋白质含量高,且含有较多的铁,易为人体吸收利用,且价格低廉,颇为消费者所欢迎。 但是,豆类中含有抗营养因子,如在制作和食用大豆食品时,不注意消除抗营养因子,就会影响人体健康。 大豆中有哪些抗营养成分呢? 胰蛋白酶抑制素是其中的一种,如生黄豆中就有这种有毒物,它对胃肠有刺激作用,并能抑制体内蛋白酶的正常活性。一般煮沸和煮熟后这种有毒物质就被破坏。若将未熟透的大豆吃下,或未煮沸的豆浆喝下,
Nutritious beans, high protein content, and contains more iron, easy to absorb the use of the human body, and low prices, quite popular with consumers. However, beans contain anti-nutritional factors, such as the production and consumption of soy foods, do not pay attention to the elimination of anti-nutritional factors, it will affect human health. What are the anti-nutritional ingredients in soy? Trypsin is one of them, such as raw soybeans have such a toxic substance, it has a stimulating effect on the gastrointestinal tract and can inhibit the normal activity of protease in vivo. This poisonous substance is destroyed after it is boiled and cooked. If the immature soy eaten, or not boiled milk drink,