Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/326207
Type: Congresso
Title: Red-jambo (syzygium Malaccense): Bioactive Compounds In Fruits And Leaves
Author: Batista
Angela Giovana; da Silva
Juliana Kelly; Betim Cazarin
Cinthia B.; Telles Biasoto
Aline Camarao; Helena Frankland Sawaya
Alexandra Christine; Prado
Marcelo Alexandre; Marostica Junior
Mario Roberto
Abstract: Syzygium malaccense is poorly studied regarding the bioactive compounds of fruits and leaves. The aim of this study was to determine proximate composition, phenolic compounds, carotenoids, and antioxidant capacity of the fruit parts and leaves of S. malaccense. The samples were extracted with different solvents in order to analyze phenolic compounds content (Folin-Ciocalteau and HPLC-DAD/FLD), flavonoids (reaction with AlCl3 and HPLC-DAD/FLD), anthocyanins (differential pH and HPLC-DAD, UPLC-ESI-MS/MS), total carotenoids (colorimetric method) and antioxidant capacity (hydrophilic and lipophilic-ORAC, FRAP, DPPH). The pulp demonstrated high amounts of soluble fibers and reducing sugars. The peel, seeds and leaves of S. malaccense showed great contents of phenolic compounds, flavonoids and carotenoids as well as antioxidant capacity. The anthocyanins found in the fruit were cyanidin-3-O-glucoside, cyanidin-3,5-O-diglucoside, and peonidin-3-O-glucoside. Polar bioactive compounds showed strong correlation to hydrophilic antioxidant capacity, while carotenoids did not correlate lipophilic-ORAC. (C) 2016 Elsevier Ltd. All rights reserved.
Subject: Myrtaceae
Pomerac
Malay Apple
Hydrolysis
Polyphenols
Editor: Elsevier Science BV
Amsterdam
Rights: fechado
Identifier DOI: 10.1016/j.lwt.2016.05.013
Address: https://www.sciencedirect.com/science/article/pii/S0023643816302699
Date Issue: 2017
Appears in Collections:Unicamp - Artigos e Outros Documentos

Files in This Item:
File SizeFormat 
000390965700014.pdf413.85 kBAdobe PDFView/Open


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.