Environmentally-driven metabolite and lipid variations correspond to altered bioactivities of black wolfberry fruit
文献类型： 外文期刊
作者： Chen, Mengyu 1 ; Huang, Wenjie 1 ; Yin, Zhibin 1 ; Zhang, Wenyang 1 ; Kong, Qian 1 ; Wu, Shaowen 1 ; Li, Wenyan 1 ; Bai, Zhao 2 ; Fernie, Alisdair R. 3 ; Huang, Xiaodan 2 ; Yan, Shijuan 1 ;
作者机构： 1.Guangdong Acad Agr Sci, Agrobiol Gene Res Ctr, Guangdong Key Lab Crop Germplasm Resources Preser, Guangzhou 510640, Peoples R China
2.Lanzhou Univ, Sch Publ Hlth, South Tianshui Rd, Lanzhou 730000, Peoples R China
3.Max Planck Inst Mol Plant Physiol, Muhlenberg 1, D-14476 Potsdam, Germany
关键词： Metabolomics; Lipidomics; Glycolipids; GC-MS; LC-MS; Lycium ruthenicum Murr
期刊名称：FOOD CHEMISTRY （ 影响因子：9.231； 五年影响因子：8.795 ）
ISSN： 0308-8146
年卷期： 2022 年 372 卷
页码：
收录情况： SCI
摘要： Black wolfberry is a commonly cultivated woody plant in China, and is rich in nutrients that are beneficial for human. To characterize the endogenous metabolite differences among black wolfberry fruits grown in different geographical regions, mass spectrometry-based metabolomic and lipidomic analyses were performed in black wolfberry grown in nine locations throughout five provinces in China, from which 204 primary and specialized metabolites, and 267 lipids were identified in their fruits. Three samples from Alxa Left Banner, Jinta, and Minqin showed dramatically altered metabolite profiles, displaying higher levels of phenolic acids, soluble sugars and flavonoids, but lower levels of tricarboxylic acid cycle intermediates and aromatic amino acids. Moreover, the lipid profile of the Alxa Left Banner sample was strikingly distinct from all other samples, with high levels of monogalactosyl diacylglycerol and sulfoquinovosyl diacylglycerol, which are positively correlated with their anti-inflammatory capacities. These findings thus prompt for further studies on black wolfberry fruit for their health benefits.
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