Metabolomic analysis reveals the effect of ultrasonic-microwave pretreatment on flavonoids in tribute Citrus powder
文献类型： 外文期刊
作者： Wang, Feng 1 ; Lin, Kewei 1 ; Shen, Qiaomei 1 ; Liu, Dongjie 1 ; Xiao, Gengsheng 1 ; Ma, Lukai 1 ;
作者机构： 1.Zhongkai Univ Agr & Engn, Coll Light Ind & Food, Guangdong Prov Key Lab Lingnan Specialty Food Sci, Guangzhou 510225, Peoples R China
2.Minist Agr & Rural Affairs, Key Lab Green Proc & Intelligent Mfg Lingnan Speci, Guangzhou 510225, Peoples R China
3.Guangdong Acad Agr Sci, Sericultural & Agrifood Res Inst, Key Lab Funct Foods, Minist Agr & Rural Affairs,Guangdong Key Lab Agr P, Guangzhou 510610, Peoples R China
关键词： Tribute citrus powder; Ultrasonic -microwave pretreatment; Flavonoid; Metabolic pathway; Differential metabolites
期刊名称：FOOD CHEMISTRY （ 影响因子：8.8； 五年影响因子：8.6 ）
ISSN： 0308-8146
年卷期： 2024 年 448 卷
页码：
收录情况： SCI
摘要： In this study, the ultrasonic-microwave pretreatment was defined as a processing technology in the production of tribute citrus powder, and it could increase the flavonoid compounds in the processing fruit powder. A total of 183 upregulated metabolites and 280 downregulated metabolites were obtained by non-targeted metabolomics, and the differential metabolites was mainly involved in the pathways of flavonoid biosynthesis, flavone and flavonol biosynthesis. A total of 8 flavonoid differential metabolites were obtained including 5 upregulated metabolites (6"-O-acetylglycitin, scutellarin, isosakuranin, rutin, and robinin), and 3 downregulated metabolites (astragalin, luteolin, and (-)-catechin gallate) by flavonoids-targeted metabolomics. The 8 flavonoid differential metabolites participated in the flavonoid biosynthesis pathways, flavone and flavonol biosynthesis pathways, and isoflavonoid biosynthesis pathways. The results provide a reference for further understanding the relationship between food processing and food components, and also lay a basis for the development of food targeted-processing technologies.
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