Characterization of anthocyanins in wild Lycium ruthenicum Murray by HPLC-DAD/QTOF-MS/MS
文献类型：期刊论文
| 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
 |
| 出版日期 | 2015 |
| 卷号 | 7期号:12页码:4947-4956 |
| 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. |
| 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 |
| 关键词[WOS] | performance liquid-chromatography ; tandem-mass-spectrometry ; electrospray-ionization ; acylated anthocyanins ; united-states ; common foods ; identification ; separation ; fruits ; isomerization |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000356052600015 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146313]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 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 |
| 推荐引用方式 GB/T 7714 | 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. |
| APA | Jin, Hongli.,Liu, Yanfang.,Yang, Fan.,Wang, Jixia.,Fu, Dongmei.,...&Liang, Xinmiao.(2015).Characterization of anthocyanins in wild Lycium ruthenicum Murray by HPLC-DAD/QTOF-MS/MS.analytical methods,7(12),4947-4956. |
| MLA | Jin, Hongli,et al."Characterization of anthocyanins in wild Lycium ruthenicum Murray by HPLC-DAD/QTOF-MS/MS".analytical methods 7.12(2015):4947-4956. |
入库方式： OAI收割
来源：大连化学物理研究所
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