Black beans can not only meet the human body's demand for fat, but also reduce blood cholesterol; Black beans are rich in vitamins, egg yolk, melanin, lecithin and other substances, among which B vitamins and vitamin E are high in content, which have nutritional and health-care functions. Black beans are also rich in trace elements, which are very important to maintain the functional integrity of the body, delay the aging of the body, reduce the blood viscosity and meet the needs of the brain for trace substances.
Extended data:
Although black beans have high nutritional value, we should also pay attention to how to eat them.
Black beans contain antitrypsin, which will affect the decomposition of protein. Only at high temperature can antitrypsin be destroyed. So black beans must be cooked when they are eaten.
And black beans are not easy to digest. Crude fiber in the cell wall of cooked black beans will be softened, so that protein can fully contact with digestive enzymes, which is beneficial to digestion. Black beans contain saponin, which is easy to stimulate the gastrointestinal tract. After high-temperature cooking, saponin will be destroyed, thus protecting the gastrointestinal tract.
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