Using high performance liquid chromatography (HPLC) fingerprint distinguish producing area and grown years of Shanxi Astragalus
Huihui Zhao1, Yang Liu1, Chenglong Zheng1, Shuwen Guo1, Baosheng Zhao1, Na Hou2,
Gang Wu3, Yangqing Liu3 and Wei Wang1*
1Beijing University of Chinese Medicine, Beijing, 100029, China.
2Beijing Hospital of Traditional Chinese Medicine, Beijing, 100010, China.
3Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China.
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