Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/345518
Type: Artigo
Title: Influence of the stage of ripeness on the composition of iridoids and phenolic compounds in genipap (genipa americana l.)
Author: Bentes, Adria de Sousa
Mercadante, Adriana Zerlotti
Abstract: Genipap fruits, native to the Amazon region, were classified in relation to their stage of ripeness according to firmness and peel color. The influence of the part of the genipap fruit and ripeness stage on the iridoid and phenolic compound profiles was evaluated by HPLC-DAD-MSn, and a total of 17 compounds were identified. Geniposide was the major compound in both parts of the unripe genipap fruits, representing >70% of the total iridoids, whereas 5-caffeoylquinic acid was the major phenolic compound. In ripe fruits, genipin gentiobioside was the major compound in the endocarp (38%) and no phenolic compounds were detected. During ripening, the total iridoid content decreased by >90%, which could explain the absence of blue pigment formation in the ripe fruits after their injury. This is the first time that the phenolic compound composition and iridoid contents of genipap fruits have been reported in the literature
Subject: Frutas tropicais
Country: Estados Unidos
Editor: American Chemical Society
Rights: Fechado
Identifier DOI: 10.1021/jf503378k
Address: https://pubs.acs.org/doi/10.1021/jf503378k
Date Issue: 2014
Appears in Collections:FEA - Artigos e Outros Documentos

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