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本实验采用日本岛津CS-930双波长薄层扫描仪对膜荚黄芪(Astragalus membranaceus)茎叶中的黄酮类成分,鼠李柠檬素3-葡萄糖甙的含量进行了测定。测定结果为茎中含量占0.122%,叶中含量占0.506%.
In this experiment, Shimadzu CS-930 dual-wavelength thin-layer scanner was used to determine the contents of flavonoids and lemon citrate 3-glucoside in stems and leaves of Astragalus membranaceus. The results showed that the stem content was 0.122% and the leaf content was 0.506%.