Ultrasound-assisted liquid-liquid extraction followed by ultrahigh pressure liquid chromatography for the quantification of major carotenoids in tomato

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• 作者：José ; A. Figueira^a ; Jorge A.M. Pereira^a ; Priscilla Porto-Figueira^a ; José ; S. Câ ; mara^a ; ^b ; ^jsc@uma.pt
• 关键词：ACN ; acetonitrile ; BHT ; butylhydroxytoluene ; DCM ; dichloromethane ; EtOH ; ethanol ; FMG ; full mature green ; FW ; fresh weight ; Hex ; hexane ; HL ; high level ; L ; low level ; IG ; immature green ; LLE ; Liquid-liquid extraction ; LLUSAE ; UHPLC-PDA ; ultrasound-assisted liquid-liquid extraction ultra-high performance liquid chromatographic analysis ; LDR ; linear dynamic range ; LOD ; limit of detection ; LOQ ; limit of quantification ; ME ; matrix effect ; ML ; medium level ; MeOH ; methanol ; MWCNT ; multi-walled carbon n
• 刊名：Journal of Food Composition and Analysis
• 出版年：2017
• 出版时间：April 2017
• 年：2017
• 卷：57
• 期：Complete
• 页码：87-93
• 全文大小：1387 K
• 卷排序：57

文摘

Green LLUSA extraction procedure for lycopene and β-carotene characterization. Good analytical performance, sensitivity 5 times better than reported in literature. Method application to tomato ripening stages, fruit sections and varieties. Exponential increase of carotenoids during ripening, in skin and locular cavity. Carotenoids abundance – skin > locular cavity > pericarp (inner and outer walls).