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The use of widely targeted metabolomics profiling to quantify differences in medicinally important compounds from five Curcuma (Zingiberaceae) species

文献类型： 外文期刊

作者： Ye, Yuanjun 1 ; Zhang, Xiaoni 2 ; Chen, Xueqing 2 ; Xu, Yechun 1 ; Liu, Jinmei 1 ; Tan, Jianjun 1 ; Li, Wei 2 ; Tembrock, Luke R. 3 ; Wu, Zhiqiang 2 ; Zhu, Genfa 1 ;

作者机构： 1.Guangdong Acad Agr Sci, Environm Hort Res Inst, Guangdong Prov Key Lab Ornamental Plant Germplasm, Guangzhou, Peoples R China

2.Chinese Acad Agr Sci, Agr Genom Inst Shenzhen, Shenzhen Branch,Minist Agr, Guangdong Lab Lingnan Modern Agr,Genome Anal Lab, Shenzhen 518120, Guangdong, Peoples R China

3.Colorado State Univ, Dept Agr Biol, Ft Collins, CO 80523 USA

关键词： Curcumin pathway; Phytochemistry; Turmeric; Pharmaceuticals Chinese traditional medicine

期刊名称：INDUSTRIAL CROPS AND PRODUCTS （ 影响因子：6.449； 五年影响因子：6.508 ）

ISSN： 0926-6690

年卷期： 2022 年 175 卷

页码：

收录情况： SCI

摘要： The genus Curcuma is widely recognized for its diversity of medicinal and culinary uses yet metabolomic dif-ferences among Curcuma species are largely unknown, due to the lack of broadly targeted analytical studies. Here, Ultra-Performance Liquid Chromatography-Mass Spectrometry/Mass Spectrometry (UPLC-MS/MS) anal-ysis was employed to interrogate the metabolomes of five Curcuma species which are commonly used in Chinese herbal medicine (C. aromatica, C. elata, C. longa, C. caesia and C. phaeocaulis). By processing these results through a pathway enrichment analysis, 432 metabolites (some associated with the curcumin pathway) were identified that varied by species. The quantity of curcuminoids in C. longa were found to be higher than that in the other four Curcuma species analyzed in this study. In addition, C. longa was found to have a greater diversity of phenolic acids, amino acid derivatives, and flavonoids associated with the curcumin biosynthesis pathway. However, medicinal compounds such as 6-gingerol were found in lower quantities in C. longa compared to all other species in this study. This study provides new insights into Curcuma phytochemical pathways and allows for the development of functional foods tailored to specific needs from these species.

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