Content evaluation of 4 furanocoumarin monomers in various citrus germplasms

文献类型： 外文期刊

第一作者： Xu, Juan

作者： Xu, Juan;Ma, Lili;Xie, Yunxia;Xie, Zongzhou;Guo, Wenwu;Deng, Xiuxin;Jiang, Dong;Zhu, Shiping;Yan, Fuhua

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关键词： Furanocoumarin monomers (FCMs);Citrus germplasms;Juice sacs;Ultra-performance liquid chromatography (UPLC)

期刊名称：FOOD CHEMISTRY （ 影响因子：7.514； 五年影响因子：7.516 ）

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收录情况： SCI

摘要： Due to the furanocoumarin compounds in the fruit, the production and consumption of grapefruit have been affected in the past decades since the 'grapefruit juice effect' was declared. To provide elite germplasm and obtain knowledge for future citrus breeding programs, the contents of 4 furanocoumarin monomers (FCMs) in the juice sacs from 73 citrus germplasms were evaluated using ultra-performance liquid chromatography. 6',7'-Dihydroxybergamottin and bergamottin were dominant in all the tested grapefruits, while there were some pomelos with dominant epoxybergamottin, and some with dominant 6',7'-dihydroxybergamottin and bergamottin. The contents of FCMs were low or below detection in sweet oranges, mandarins, lemons and trifoliate oranges. The results also show that the dominant patterns of FCMs are genotype-related, and crossing and selection are effective approaches to alter FCM profiles in citrus breeding. Furthermore, the contribution of pomelo as a parent to grapefruit regarding their FCM profiles was discussed. (C) 2015 Elsevier Ltd. All rights reserved.

分类号： TS2`TS201.2

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