The FTIR Spectral Characteristics and Comparison Study of Astragalus Menbranceus Soil
LIU Bi-wang1, ZHAO Hui-hui2*, ZHAO Ping3, WANG Wei2, XUE Hui-qing1, WANG Yong-hui1, ZHOU Ran1, LIU Yang-qing1
1. Shanxi College of Traditional Chinese Medicine, Taiyuan 030024, China 2. Beijing University of Chinese Medicine, Beijing 100029, China 3. Wuxi AppTec (Tianjin) Co. Ltd., Tianjin 300457, China
Abstract：To study the genuine soil of Astragalus menbranceus grows, FTIR spectrometry was used, which is accurate, simple and efficient and has high resolution. The genuine soils include six areas in Hunyuan of Shanxi province, three areas in Yingxian of Shanxi province, Fansi of Shanxi province, and Guyang of Inner Mongolia. Different growth years of two to five for each area were also studied. The results show that there are significant differences between Astragalus menbranceus soil FTIR spectrometry and general soil’s, between soil of Astragalus menbranceus growth and radix codonopsitis growth, between different soil of Astragalus menbranceus growth, providing useful information for the area chose of Chinese herb cultural and transplantation.
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