中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Characterization of anthocyanins in wild Lycium ruthenicum Murray by HPLC-DAD/QTOF-MS/MS
作者: Jin, Hongli1, 2, 3;  Liu, Yanfang1;  Yang, Fan4;  Wang, Jixia1, 2;  Fu, Dongmei1;  Zhang, Xiuli1;  Peng, Xiaojun3;  Liang, Xinmiao1
刊名: ANALYTICAL METHODS
发表日期: 2015
DOI: 10.1039/c5ay00612k
卷: 7, 期:12, 页:4947-4956
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences ;  Life Sciences & Biomedicine ;  Technology
类目[WOS]: Chemistry, Analytical ;  Food Science & Technology ;  Spectroscopy
研究领域[WOS]: Chemistry ;  Food Science & Technology ;  Spectroscopy
英文摘要: L. ruthenicum, which grows mainly in the salinized desert of the Qinghai-Tibet plateau, contains abundant anthocyanins. To date, information on its anthocyanin composition is still limited. In this work, the systematic characterization of anthocyanins in L. ruthenicum was carried out by HPLC-DAD/QTOF-MS/MS. Six mono-acylated anthocyanins isolated from L. ruthenicum were analyzed by ESI-QTOF-MS/MS, and their fragmentation behaviors were investigated and summarized. Different anthocyanins could be identified through the characteristic product ions and their relative intensities. In addition, various rules were applied to cope with the difficulty of rapidly differentiating cis-trans anthocyanin isomers. A spectral rule was first proposed from the UV/Vis spectra of two pairs of cis-trans anthocyanin isomers. This rule provided important information for the identification of the isomers. Based on these rules, sixteen anthocyanins in L. ruthenicum were tentatively characterized, and seven of them were reported in this plant for the first time. In order to validate the method, an anthocyanin was isolated from L. ruthenicum and identified by NMR and MS.
关键词[WOS]: PERFORMANCE LIQUID-CHROMATOGRAPHY ;  TANDEM-MASS-SPECTROMETRY ;  ELECTROSPRAY-IONIZATION ;  ACYLATED ANTHOCYANINS ;  UNITED-STATES ;  COMMON FOODS ;  IDENTIFICATION ;  SEPARATION ;  FRUITS ;  ISOMERIZATION
语种: 英语
WOS记录号: WOS:000356052600015
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/146313
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Key Lab Separat Sci Analyt Chem, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
3.Dalian Univ Technol, State Key Lab Fine Chem, Dalian 116012, Peoples R China
4.Chinese Acad Sci, Dalian Inst Chem Phys, Analyt Chem Serv Ctr, Dalian 116023, Peoples R China

Recommended Citation:
Jin, Hongli,Liu, Yanfang,Yang, Fan,et al. Characterization of anthocyanins in wild Lycium ruthenicum Murray by HPLC-DAD/QTOF-MS/MS[J]. ANALYTICAL METHODS,2015,7(12):4947-4956.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Jin, Hongli]'s Articles
 [Liu, Yanfang]'s Articles
 [Yang, Fan]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Jin, Hongli]‘s Articles
 [Liu, Yanfang]‘s Articles
 [Yang, Fan]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace