日本的医疗研究发现,豆豉能减缓小肠对糖分的吸收,而且还能防止食后血糖迅速上升,对防治糖尿病有很好的疗效。其作用基理是其中的氨基酸诱导体的成分能使小肠中的α-葡萄糖苷酶的消化酶活力下降,从而使人体在食入淀粉和砂糖由消化酶生成的单糖减少,使只能吸收单糖的小肠无法快速吸收糖分。 Japan’s medical research found that beans can slow down the intestinal absorption of sugar, but also to prevent the rapid rise of postprandial blood glucose, diabetes prevention and treatment has a good effect. Its role is based on the role of amino acid inducer of the composition of the small intestine in the digestive enzyme activity of α-glucosidase decreased, so that the human ingested starch and sugar by the digestive enzymes generated monosaccharides reduced, so that only absorbed The small intestine of monosaccharides can not quickly absorb sugar.