Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 서은경 | * |
dc.date.accessioned | 2016-08-27T04:08:51Z | - |
dc.date.available | 2016-08-27T04:08:51Z | - |
dc.date.issued | 2015 | * |
dc.identifier.issn | 0253-6269 | * |
dc.identifier.issn | 1976-3786 | * |
dc.identifier.other | OAK-15360 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/217436 | - |
dc.description.abstract | A new HPLC/UV method has been developed for the simultaneous quantitative determination of four major components in Eucommiae cortex, namely geniposidic acid (1), geniposide (2), pinoresinol di-O-beta-d-glucopyranoside (3), and liriodendrin (4). Simultaneous separations of these four components were achieved on a J'sphere ODS C-18 column (250 x 4.6 mm, 4 A mu m). The elution was done using water with 0.1 % phosphoric acid (A) and acetonitrile with 0.1 % phosphoric acid (B) in a two-step elution of the mobile phase at a flow rate of 1.0 mL/min and a wavelength of 230 nm. The method was validated for linearity, recovery, precision, accuracy, stability and robustness. All calibration curves showed good linear regression (r (2) > 0.999) within the test ranges. This method showed good recovery and reproducibility for the quantification of these four components in 85 species of Eucommiae cortex. The intra-day and inter-day precisions were lower than 0.53 % (as a relative standard deviation, RSD) and accuracies between 93.00 and 106.28 % for all standards. The results indicate that the established HPLC/UV method is suitable for quantitation and quality evaluation of Eucommiae cortex. | * |
dc.language | English | * |
dc.publisher | PHARMACEUTICAL SOC KOREA | * |
dc.subject | Eucommiae cortex | * |
dc.subject | HPLC | * |
dc.subject | Pattern recognition | * |
dc.subject | Quality control | * |
dc.title | Simultaneous quantitation and validation of method for the quality evaluation of Eucommiae cortex by HPLC/UV | * |
dc.type | Article | * |
dc.relation.issue | 12 | * |
dc.relation.volume | 38 | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.index | KCI | * |
dc.relation.startpage | 2183 | * |
dc.relation.lastpage | 2192 | * |
dc.relation.journaltitle | ARCHIVES OF PHARMACAL RESEARCH | * |
dc.identifier.doi | 10.1007/s12272-015-0642-3 | * |
dc.identifier.wosid | WOS:000365761300011 | * |
dc.identifier.scopusid | 2-s2.0-84948714662 | * |
dc.author.google | Zhao, Bing Tian | * |
dc.author.google | Jeong, Su Yang | * |
dc.author.google | Kim, Tae In | * |
dc.author.google | Seo, Eun Kyoung | * |
dc.author.google | Min, Byung Sun | * |
dc.author.google | Son, Jong Keun | * |
dc.author.google | Woo, Mi Hee | * |
dc.contributor.scopusid | 서은경(7005953758) | * |
dc.date.modifydate | 20240118144717 | * |