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桑叶是蚕的粮食、丝绸的原料。最近的动物实验研究证明,它还可用于糖尿病等成人病的预防。已知,通常的桑是桑科的落叶树,叶子的成分有钙、铁、钠,必需氨基酸和大量的纤维质。神奈川县卫生研究所用正常大鼠喂以混合糖液作糖负荷实验发现,经口投予30分钟后,与对照组比较呈有意义低值。此外,在实验性糖尿病大鼠,以桑叶饲养,2个月耐糖量与对照组无差别;4～6个月的长期投予时,则有显著的糖吸收抑制表现。用自然发病的糖尿病大鼠观察10个月的血糖值,对照组约为337mg/dl,桑叶饲养组仅为
Mulberry leaves silkworm food, silk raw materials. Recent animal experimental studies have shown that it can also be used for the prevention of adult diseases such as diabetes. It is known that the usual mulberry is a deciduous tree of the mulberry family. The leaves are composed of calcium, iron, sodium, essential amino acids and a large amount of fiber. Kanagawa Health Institute fed normal rats with mixed sugar for sugar load experiments found that 30 minutes after oral administration, compared with the control group showed a meaningful low value. In addition, experimental diabetic rats fed with mulberry leaves showed no difference in sugar tolerance at 2 months compared with that of the control group. In the long-term administration of 4 to 6 months, there was significant inhibition of sugar absorption. With the natural onset of diabetic rats observed for 10 months of blood glucose, the control group was about 337mg / dl, mulberry leaves feeding group was only