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儿茶止泻霜质量标准研究

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2007-03-30

Journal: 中国药房

Included Journals: ISTIC、PKU

Volume: 18

Issue: 9

Page Number: 688-690

ISSN: 1001-0408

Key Words: 儿茶止泻霜;薄层色谱法;高效液相色谱法;儿茶素

Abstract: 目的:建立儿茶止泻霜的质量标准.方法:采用薄层色谱法对方中各味药进行定性鉴别;采用高效液相色谱法对方中君药儿茶中主要有效成分儿茶素进行含量测定,并对其进行稳定性测试.结果:薄层鉴别效果较好;儿茶素进样量在0.364~1.82μg范围内呈良好的线性关系.平均回收率为98.94%(RSD=1.28%,n=5).结论:所建标准可作为该制剂的质量控制标准.

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