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Quality Standard for Guizhi Dispensing Granule
Author(s): TANG Xiaolei, ZHAO Qing
Pages: 954-
955
Year: 2008
Issue:
8
Journal: China Pharmacist
Keyword: 桂枝; 配方颗粒; 质量标准; 桂皮醛;
Abstract: 目的:建立桂枝配方颗粒的质量标准.方法:采用薄层色谱法对桂枝配方颗粒进行鉴别,采用高效液相色谱法对桂枝配方颗粒中桂皮醛进行含量测定.结果:薄层色谱鉴别斑点清晰,专属性强;桂皮醛的线性范围为0.96~4.81μg(r=0.999 9),平均回收率为97.1%(RSD=1.1%,n=5).结论:方法方便、准确,重复性好,能有效控制桂枝配方颗粒的质量.
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