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沙苑子又名沙苑蒺藜,为豆科植物扁茎黄芪(Astragalus Comhlanatus R. Br.)的成熟种子。主产陕西、河北、山西、内蒙等地。以陕西大荔县沙苑地区所产质量最佳,是我区传统的“地道药材”。本品性温、味甘,有补肾固精,养肝明目之功效;用于肝肾不足所致的腰痛,阳痿遗精,遗尿尿频,目暗不明,头昏眼花,白带过多等症。有关沙苑子的化学成分、尚未见报道,为此我们对此进行了实验研究,现报道供参考。化学成分预试验
Shayuanzi, also known as Shayuanjing, is the mature seed of Astragalus Comhlanatus R. Br. The main production of Shaanxi, Hebei, Shanxi, Inner Mongolia and other places. The best quality is produced in Shayuan District of Daxie County, Shaanxi Province, which is a traditional “medicinal medicinal material” in our district. This product is warm, sweet, there is solid kidney essence, efficacy of liver and eyesight; for liver and kidney deficiency caused by low back pain, impotence, nocturnal emission, enuresis, urinary frequency, head dark unknown, dizziness, excessive vaginal discharge embolism. As for the chemical composition of Astragalus, it has not been reported yet. For this reason, we conducted an experimental study on it and report it for reference. Chemical composition pretest