Determination of tangshenoside I in Codonopsis pilosula Nannf. by TLC-UV spectrophotometric method

A method of thin layer chromatographic separation and ultraviolet spectrophotometric determination of tangshenoside I in Codonopsis pilosula is described. A comparison of the contents in various samples is made. The contents of tangshenoside I in frosted sample have been found to be twice as much as...

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Bibliographic Details
Published inZhongguo zhongyao zazhi Vol. 15; no. 9; p. 553
Main Authors Han, G, Wang, C, Su, X, He, X, Wang, Y, Kenji, M, Osamu, T
Format Journal Article
LanguageChinese
Published China 01.09.1990
Subjects
Chromatography, Thin Layer
Disaccharides - analysis
Drugs, Chinese Herbal - chemistry
Plants, Medicinal - analysis
Seasons
Species Specificity
Spectrophotometry, Ultraviolet
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Summary:A method of thin layer chromatographic separation and ultraviolet spectrophotometric determination of tangshenoside I in Codonopsis pilosula is described. A comparison of the contents in various samples is made. The contents of tangshenoside I in frosted sample have been found to be twice as much as in normal drug. The recovery of tangshenoside I is 99.92% and the coefficient of variation of eight samplings is 1.77%.
ISSN:1001-5302