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Determination of 5- O- Methylvisammioside in Jianzhou Capsules by HPLC
Author(s): LING Xi
Pages: 25-
26
Year: 2010
Issue:
5
Journal: China Pharmaceuticals
Keyword: 5-O-甲基维斯阿米醇苷; 肩周胶囊; 高效液相色谱法; 含量测定;
Abstract: 目的 测定肩周胶囊中5-O-甲基维斯阿米醇苷的含量.方法 采用高效液相色谱法,色谱柱为C18柱(200 mm×4.6 mm,5 μm),流动相为乙腈-0.1%磷酸溶液,检测波长250 nm.结果 5-O-甲基维斯阿米醇苷进样量在0.05~0.50μg范围内与峰面积线性关系良好,加样回收率为98.76%,RSD为0.49%.结论 高效液相色谱法快速、准确,可用于肩周胶囊的质量控制.
Citations
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