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Qualitative and quantitative analysis of the major constituents in Chinese medicinal preparation Guan-Xin-Ning injection by HPLC-DAD-ESI-MS(n).
MedLine Citation:
PMID:  22071444     Owner:  NLM     Status:  Publisher    
Guan-Xin-Ning (GXN) injection, a traditional Chinese medicinal preparation consisting of Radix Salvia miltiorrhiza and Rhizoma Ligusticum chuanxiong, has been used to treat coronary heart disease and angina pectoris in China for decades. In this paper, a HPLC/DAD/ESI-MS(n) method was successfully developed for qualitative and quantitative analysis of the active components in GXN injection for the first time. 28 compounds were identified by comparison of their retention times and MS spectra (HPLC/DAD/ESI-MS(n)) with those elucidated standards or recorded literature. 19 of them (danshensu, furoic acid, 3-O-caffeoylquinic acid, protocatechuic aldehyde, p-hydroxybenzoic acid, chlorogenic acid, caffeic acid, 4-O-caffeoylquinic acid, vanillin, 1,3-dicaffeoylquinic acid, 4-hydroxycinnamic acid, ferulic acid, senkyunolide I, senkyunolide H, isosalvianolic acid A, rosmarinic acid, salvianolic acid B, salvianolic acid A and isosalvianolic acid C) were simultaneously determined by HPLC-DAD quantitatively. The analytical method was validated and successfully applied for simultaneous determination of major components in GXN injections from seven different production batches, indicating that the proposed approach was applicable for the routine analysis and quality control of GXN injection.
Ming Ruan; Yi Li; Xin Li; Jianguang Luo; Lingyi Kong
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Publication Detail:
Type:  JOURNAL ARTICLE     Date:  2011-10-15
Journal Detail:
Title:  Journal of pharmaceutical and biomedical analysis     Volume:  -     ISSN:  1873-264X     ISO Abbreviation:  -     Publication Date:  2011 Oct 
Date Detail:
Created Date:  2011-11-10     Completed Date:  -     Revised Date:  -    
Medline Journal Info:
Nlm Unique ID:  8309336     Medline TA:  J Pharm Biomed Anal     Country:  -    
Other Details:
Languages:  ENG     Pagination:  -     Citation Subset:  -    
Copyright Information:
Copyright © 2011 Elsevier B.V. All rights reserved.
Department of Natural Medicinal Chemistry, China Pharmaceutical University, 24 Tong Jia Xiang, Nanjing 210009, People's Republic of China; Institute of Medicinal Fungi, Nanjing Xiaozhuang University, 3601 Hong Jing Da Dao, Nanjing 211171, People's Republic of China.
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