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四棱豆又称四角豆、本梭,原产于热带,是一种缠绕草本植物。其地上结荚,根上长瓜,并长有固氮的根瘤菌,是一种根、茎、叶、花、果实都可利用的粮、油、菜、饲、肥、药兼用的高蛋白作物。据有关资料载,豆粒中含蛋白40%左右,最高达45%,其中赖氨酸含量超过大豆,维生素E、D含量也很高;块根含蛋白质25%,比地瓜高5倍;嫩叶中所含胡萝卜素比胡萝卜高4倍以上;
Four-winged beans, also known as four-angle beans, the shuttle, native to the tropics, is a winding herbs. Its ground pods, longan roots, and nitrogen-fixing rhizobia, is a root, stem, leaf, flowers, fruits are available grains, oil, vegetables, feed, fertilizer, medicine and high protein crops. According to the information contained, beans contain about 40% protein, up to 45%, of which lysine content than soybeans, vitamin E, D content is also high; 25% Carotene contains more than 4 times higher than carrots;