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dc.contributor.authorQing, Lin-Sen
dc.contributor.authorZhang, Hao
dc.contributor.authorLu, Guang-Hua
dc.contributor.authorChan, Kelvin C.
dc.contributor.authorLeung, Kelvin Sze-Yin
dc.contributor.authorChen Chu, Sze-Yin
dc.date.accessioned2008-06-10T09:34:24Z
dc.date.available2008-06-10T09:34:24Z
dc.date.issued2006
dc.identifier.citationWest China Journal of Pharmaceutical Sciences, 21(3): 273-274
dc.identifier.issn1006-0103
dc.identifier.urihttp://hdl.handle.net/2436/29755
dc.description.abstractOBJECTIVE: To develop an HPLC method for the content determination of oleanolic acid in Caulis clematidis armandii after hydrolysis. METHODS: In the system of HPLC, a Alltima C_(18)(250 mm×4.6 mm,5 μm) column was used with a mixture of methanol-water-acetic acid-triethylamine(89∶11∶0.04∶0.02) as the mobile phase.The measuring wavelength was set at 207 nm.The flow rate was 1.0 ml·min~(-1) and the column temperature maintained at 45 ℃.RESULTS The oleanolic acid peak in chromatograms was completely separated from ...
dc.language.isozh
dc.publisherILIB
dc.relation.urlhttp://www.ilib.cn/A-hxyxzz200603024.html
dc.relation.urlhttp://direct.bl.uk/bld/PlaceOrder.do?UIN=192343320&ETOC=RN&from=searchengine
dc.subjectMedicine, Chinese Traditional
dc.subjectCaulis Clematidis Armandii
dc.subjectOleanolic acid
dc.subjectHPLC
dc.subjectHerbal medicine
dc.subjectChinese herbs
dc.subjectChinese medicine
dc.subjectTraditional Chinese medicine
dc.subjectPharmacokinetics
dc.subjectTriterpenoids
dc.subjectChromatography, High Pressure Liquid
dc.titleDetermination of oleanolic acid in Caulis clematidis armandii by HPLC
dc.typeArticle
dc.identifier.journalWest China Journal of Pharmaceutical Sciences
html.description.abstractOBJECTIVE: To develop an HPLC method for the content determination of oleanolic acid in Caulis clematidis armandii after hydrolysis. METHODS: In the system of HPLC, a Alltima C_(18)(250 mm×4.6 mm,5 μm) column was used with a mixture of methanol-water-acetic acid-triethylamine(89∶11∶0.04∶0.02) as the mobile phase.The measuring wavelength was set at 207 nm.The flow rate was 1.0 ml·min~(-1) and the column temperature maintained at 45 ℃.RESULTS The oleanolic acid peak in chromatograms was completely separated from ...


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