Determination of triterpenoic acids in fruits of Ziziphus jujuba using HPLC-MS with polymeric ODS column
Zhang, Y.; Zhou, A.; Xie, X.-M.
Zhongguo Zhong Yao Za Zhi 38(6): 848-851
2013
ISSN/ISBN: 1001-5302 PMID: 23717965 Document Number: 666830
A simple and sensitive method has been developed to simultaneously determine betunilic acid, oleanolic acid and ursolic acid in the fruits of Ziziphus jujuba from different regions by HPLC-MS. This HPLC assay was performed on PAH polymeric C18 bonded stationary phase column with mobile phase contained acetonitrile-water (90: 10) and with negative ESI detection mode. The developed approach was characterized by short time consumption for chromatographic separation, high sensitivity and good reliability so as to meet the requirements for rapid analysis of large-batch fruits of Z. jujuba from different habitats.