1, black beans are the black seeds of the legume soybean. Also known as scullery beans, black soybeans, etc., taste sweet and flat. Black beans have high protein, low calorie properties, black outer skin, yellow or green inside. Black bean skin extract can improve the body's absorption of iron, with the skin to consume black beans can improve the symptoms of anemia.
2, soybean (scientific name: Glycine max), also known as green Renwu beans, soybeans, mud beans, horse feed beans, fodder beans, varieties have, winter beans, autumn beans, four seasons beans, China's main production in the northeast. China's ancient name for beans, is a crop whose seeds are rich in plant protein. Leguminosae plant soybean is oval, spherical, color yellow, light green, black and so on. Soybeans are most commonly used to make a variety of soybean products, extract soybean oil, brew soy sauce and extract protein. Soybean residue or ground into a coarse powder of soybean is also commonly used in livestock feed.
3, black sesame (scientific name: Semen Sesami Nigrum) for the black seeds of Hibiscus sabdariffa, containing a large amount of fat and protein, but also contains sugar, vitamin A, vitamin E, lecithin, calcium, iron, chromium and other nutrients. There are stomach, liver, promote the growth of red blood cells, and at the same time can increase melanin in the body, is conducive to hair growth.
4, walnuts, also known as walnuts, qiangtao, for walnut plants. With walnuts, cashews, hazelnuts and known as the world's famous "four big dry fruit". Walnut kernel is rich in nutrients, per 100 grams of protein 15 to 20 grams, more fat, carbohydrates 10 grams; and contains essential calcium, phosphorus, iron and other trace elements and minerals, as well as carotene, riboflavin and other vitamins. Beneficial to the human body, can be strong brain. It is one of the popular nut foods. Known as "long live son", "longevity fruit".
5, peanut (peanut), formerly known as peanut (scientific name: Arachis hypogaea Linn.), is China's production of rich, widely eaten a nut, also known as "long life fruit", "peanut". It is also known as "long life fruit" and "falling peanut". Belong to the Rosaceae, legume annual herb, stem erect or creeping, 30-80 cm long, wing petals and keel petal separation, pods 2-5 cm long, 1-1.3 cm wide, swelling, pods thick, flowering and fruiting period of June-August. Mainly distributed in Brazil, China, Egypt and other places. It can be used as a raw material for cosmetics such as soap and hair oil.