Profiling polyphenols of two diploid strawberry (Fragaria vesca) inbred lines using UHPLC-HRMSn
文献类型: 外文期刊
作者: Sun, Jianghao 1 ; Liu, Xianjin 2 ; Yang, Tianbao 3 ; Slovin, Janet 4 ; Chen, Pei 1 ;
作者机构: 1.ARS, USDA, Beltsville Human Nutr Res Ctr, Food Composit & Methods Dev Lab, Beltsville, MD 20705 USA
2.Jiangsu Acad Agr Sci, Inst Food Safety & Qual, Nanjing, Jiangsu, Peoples R China
3.ARS, USDA, Food Qual Lab, Beltsville, MD 20705 USA
4.ARS, USDA, Genet Improvement Fruits & Vegetables Lab, Beltsville, MD 20705 USA
关键词: Strawberry;Fragaria vesca;UHPLC;HRMS;Flavonoids;Anthocyanins
期刊名称:FOOD CHEMISTRY ( 影响因子:7.514; 五年影响因子:7.516 )
ISSN: 0308-8146
年卷期: 2014 年 146 卷
页码:
收录情况: SCI
摘要: Phenolic compounds in the fruits of two diploid strawberries (Fragaria vesca f. semperflorens) inbred lines-Ruegen F7-4 (a red-fruited genotype) and YW5AF7 (a yellow-fruited genotype) were characterised using ultra-high-performance liquid chromatography coupled with tandem high-resolution mass spectrometry (UHPLC-HRMSn). The changes of anthocyanin composition during fruit development and between Ruegen F7-4 and YW5AF7 were studied. About 67 phenolic compounds, including taxifolin 3-O-arabinoside, glycosides of quercetin, kaempferol, cyanidin, pelargonidin, peonidin, ellagic acid derivatives, and other flavonols were identified in these two inbred lines. Compared to the regular octoploid strawberry, unique phenolic compounds were found in F. vesca fruits, such as taxifolin 3-O-arabinoside (both) and peonidin 3-O-malonylglucoside (Ruegen F7-4). The results provide the basis for comparative analysis of polyphenolic compounds in yellow and red diploid strawberries, as well as with the cultivated octoploid strawberries. Published by Elsevier Ltd.
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