Anthocyanin And Other Phenolic Compounds In Ceylon Gooseberry (dovyalis Hebecarpa) Fruits.


Autoria(s): Bochi, Vivian Caetano; Godoy, Helena Teixeira; Giusti, M Monica
Contribuinte(s)

UNIVERSIDADE DE ESTADUAL DE CAMPINAS

Data(s)

01/06/2015

27/11/2015

27/11/2015

Resumo

Ceylon gooseberry is a deep-purple exotic berry that is being produced in Brazil with great market potential. This work aimed to determine major phenolic compounds in this specie by HPLC-PDA-ESI/MS. Samples were collected in two different seasons. Pulp and skin were analyzed separately. Non-acylated rutinoside derivatives of delphinidin (∼60-63%) and cyanidin (∼17-21%) were major anthocyanins tentatively identified. All anthocyanins had higher concentration in skin than in pulp (64-82 and 646-534mg of cyaniding-3-glucoside equivalents/100g skin and pulp, respectively). Moreover, anthocyanin profile changed between sampling dates (p<0.05). Mainly for delphinidin-3-rutinoside which could be a result of season variation. In this specie, non-anthocyanin polyphenols represent less than 35% of total extracted polyphenols. The tentative identification proposed a flavonol and three ellagitannins as major compounds of the non-anthocyanin phenolics fraction. Finally, anthocyanin is the major phenolic class in this fruit and its composition and content are significantly affected by season.

176

234-43

Identificador

Food Chemistry. v. 176, p. 234-43, 2015-Jun.

0308-8146

10.1016/j.foodchem.2014.12.041

http://www.ncbi.nlm.nih.gov/pubmed/25624229

http://repositorio.unicamp.br/jspui/handle/REPOSIP/202074

25624229

Idioma(s)

eng

Relação

Food Chemistry

Food Chem

Direitos

fechado

Copyright © 2014 Elsevier Ltd. All rights reserved.

Fonte

PubMed

Palavras-Chave #Berries #Characterization #Hplc–pda–esi/ms #Pigment
Tipo

Artigo de periódico