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Metabolite Profiling and Comparative Metabolomics Analysis of Jiaozhou Chinese Cabbage (Brassica rapa L. ssp. pekinensis) Planted in Different Areas

文献类型： 外文期刊

作者： Li, Jingjuan 1 ; Qiu, Minghui 2 ; Ritonga, Faujiah Nurhasanah 1 ; Wang, Fengde 1 ; Zhou, Dandan 2 ; Li, Cheng 1 ; Li, Huayin 1 ; Zhang, Yihui 1 ; Gao, Jianwei 1 ;

作者机构： 1.Shandong Acad Agr Sci, Inst Vegetables, Shandong Branch Natl Vegetable Improvement Ctr, Shandong Key Lab Greenhouse Vegetable Biol, Jinan 250100, Shandong, Peoples R China

2.Shandong Normal Univ, Coll Life Sci, Jinan 250014, Shandong, Peoples R China

3.Padjadjaran State Univ, Grad Sch, Bandung 40132, West Java, Indonesia

关键词： Chinese cabbage; Chinese traditional medicine; KEGG; metabolic

期刊名称：FRONTIERS IN BIOSCIENCE-LANDMARK （ 影响因子：3.1； 五年影响因子：3.9 ）

ISSN： 2768-6701

年卷期： 2023 年 28 卷 12 期

页码：

收录情况： SCI

摘要： Background: Chinese cabbage (Brassica rapa L. ssp. pekinensis) is one of the most popular vegetables in China because of its taste and health benefits. The area of production has obvious effects on the quality of Chinese cabbage. However, metabolite profiling and variations in different production areas are still unclear. Methods: Here, widely targeted metabolite analyses based on the ultrahigh-performance liquid chromatography-tandem mass spectrometry (UPLC-MS/MS) approach were performed to study the metabolite profiling of Chinese cabbage planted in the Jiaozhou and Jinan areas. Results: A total of 531 metabolites were detected, of which 529 were present in the Chinese cabbage from both areas, 108 were found to be chemicals related to Chinese traditional medicine, and 79 were found to correspond to at least one disease. Chinese cabbage is rich in nutritious substances such as lipids, phenolic acids, amino acids and derivatives, nucleotides and derivatives, organic acids, flavonoids, glucosinolates, saccharides, alcohols, and vitamins. Comparative analysis showed that the metabolic profiles differed between areas, and 89 differentially altered metabolites (DAMs) were characterized. Of these, 78 DAMs showed higher levels in Jinan Chinese cabbage, whereas 11 had higher levels in Jiaozhou Chinese cabbage. Two metabolites, S-(Methyl)glutathione and nicotinic acid adenine dinucleotide, were unique in Jiaozhou Chinese cabbage. Based on Kyoto Encyclopedia of Genes and Genomes (KEGG) analysis, the DAMs were enriched into 23 pathways, of which tryptophan metabolism and thiamine metabolism were the significant enrichment pathways. Conclusions: This study provides new insights into the metabolite profiles and production areas affecting the metabolite variations of Chinese cabbage, which will be useful for functional Chinese cabbage cultivation.

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