中成药中铝含量的光度法测定
中成药,,光度测定;中成药;铝,1实验部分,2结果与讨论,3样品分析,参考文献:
Determination of Polysaccharides and Heavy Mentals inLigusticum chuanxiong Hort and Ligusticum chuanxiong Hort cv.Fuxiong
WANG Xiao_ya,LU Jian_li
(The First Affiliared Hospital,Medical College,Zhejiang University,Hangzhou 310003,China)
Abstract:To determine the content of the the polysaccharides and heavy mentals in Ligusticum chuanxiong Hort and Ligusticum chuanxiong Hort. cv. Fuxiong.A phenol_sulfuric acid method was used for the determination of the polysaccharide content,and AAS method for the determination of the heavy mentals content.The results show that in Ligusticum chuanxiong Hort and Ligusticum chuanxiong Hort. cv. Fuxiong,the content of polysaccharides was (2535±023)mg/g and(2352±051)mg/g respectively ......
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