Li G, Gao T, Wen J, Yang R, Yu C, Zhang S
Shanxi Provincial Institute for Drug Control, Taiyuan.
Zhongguo Zhong Yao Za Zhi. 1992 Aug;17(8):454-6, 509.
Milkvetch root (Radix Astragali) and its likes were determined in their contents of trace elements, total extracts and astragalin A. The result showed there was some relationship between the drug quality, trace-element contents, difference of species, growing areas and on-the-spot processing methods.
对黄芪及其类似物的微量元素含量、总提取物和黄芪甲苷进行了测定。结果表明,药材质量、微量元素含量、品种差异、产地和炮制方法之间存在一定的相关性。