Determination of Differentiating Markers in Coicis Semen From Multi-Sources Based on Structural Similarity Classification Coupled With UPCC-Xevo G2-XS QTOF.
Determination of Differentiating Markers in Coicis Semen From Multi-Sources Based on Structural Similarity Classification Coupled With UPCC-Xevo G2-XS QTOF.
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基于结构相似性分类结合UPCC-Xevo G2-XS QTOF的多源薏苡仁精液中鉴别标记的测定
DOI:
10.3389/fphar.2020.549181
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发表时间:
2020
影响因子:
5.6
通讯作者:
Wu X
中科院分区:
文献类型:
--
作者:
Zhu R;Xu X;Shan Q;Wang K;Cao G;Wu X
Coicis semen, a medicinal food, is derived from the dried and mature seeds of Coix lacryma-jobi L. var. ma-yuen (Rom.Caill.) Stapf, a member of the Gramineae family. Lipids are its main constituents. Previous literature reported that coicis semen contains twenty triglycerides and twelve diglycerides. However, we identified thirty-five triglycerides, sixteen diglycerides, four monoglycerides, and two sterols under the preoptimized conditions of UPCC-Xevo G2-XS QTOF combined with a personalized TCM database. Furthermore, we successfully determined glycerol trioleate content to evaluate quality differences. Finally, we identified the fatty acid compositions of seven out of nine differential markers via Progenesis QI using principal component analysis, orthogonal projection to latent structures–discriminant analysis, and the LipidMaps database. In addition, we applied a software-based classification, a method that was previously developed by our team, to verify and predict structurally similar compounds. Our findings confirmed that UPCC-Xevo G2-XS QTOF combined with software-based group classification could be used as an efficient method for exploring the potential lipid markers of seed medicine.
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影响因子:
--
作者:
Kim HY;Song HN;Davaatseren M;Chang HJ;Chun HS
通讯作者:
Chun HS
影响因子:
3.9
作者:
Schwartzberg LS;Arena FP;Bienvenu BJ;Kaplan EH;Camacho LH;Campos LT;Waymack JP;Tagliaferri MA;Chen MM;Li D
通讯作者:
Li D
影响因子:
2.8
作者:
Liu, Yong-Nan;Tong, Tian;Liu, Gao-Qiang
通讯作者:
Liu, Gao-Qiang
影响因子:
6.1
作者:
Bai, Chunqing;Zhen, Jingxia;McClements, David Julian
通讯作者:
McClements, David Julian
影响因子:
6.2
作者:
Qu, Ding;Wang, Lixiang;Mo, Ran
通讯作者:
Mo, Ran