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(Reference retrieved automatically from Web of Science through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Determination of free, esterified, glycosylated and insoluble-bound phenolics composition in the edible part of araticum fruit (Annona crassiflora Mart.) and its by-products by HPLC-ESI-MS/MS

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Author(s):
Arruda, Henrique Silvano [1] ; Pereira, Gustavo Araujo [1] ; de Morais, Damila Rodrigues [2] ; Eberlin, Marcos Nogueira [2] ; Pastore, Glaucia Maria [1]
Total Authors: 5
Affiliation:
[1] Univ Estadual Campinas, Sch Food Engn, Dept Food Sci, Bioflavors & Bioact Cpds Lab, Monteiro Lobato St 80, POB 13083-862, Campinas, SP - Brazil
[2] Univ Estadual Campinas, Inst Chem, ThoMSon Mass Spectrometry Lab, Campinas, SP - Brazil
Total Affiliations: 2
Document type: Journal article
Source: Food Chemistry; v. 245, p. 738-749, APR 15 2018.
Web of Science Citations: 15
Abstract

Phenolics present in the free, esterified, glycosylated and insoluble-bound forms of araticum pulp, peel and seed were for the first time characterized and quantified using HPLC-ESI-MS/MS. Levels of total phenolics, flavonoids, condensed tannins and antioxidant activities from araticum fruit followed the order peel > pulp > seed. Overall, insoluble-bound and esterified phenolics were the dominant forms of phenolics from araticum fruit parts and the highest contributors to their antioxidant activities. Extracts were found to contain contrasting levels of phenolics that were specific to each fruit part. From 10 phenolics quantified in araticum fruit, catechin and epicatechin were the major ones from pulp and peel, whereas seed displayed caffeic acid, catechin and epicatechin as its main phenolics. Araticum fruit was found to provide a good source of phenolics, and the full exploitation of this fruit may find applications in the food, cosmetic and pharmaceutical industries. (AU)

FAPESP's process: 16/23157-0 - Development of a protocol for new synthetic cannabinoids and NBOMe (2-(2,5-dimethoxy)-N-(2-methoxybenzyl)ethan-1-amine) derivatives) analysis in scan mode precursor ion and neutral loss by GC-MS / MS and LC-MS / MS
Grantee:Damila Rodrigues de Morais
Support type: Scholarships in Brazil - Post-Doctorate
FAPESP's process: 15/50333-1 - COBRA: a novel compound discovery pipeline for rapid and cost-effective identification of bioactives with health beneficial effects in Brazilian crops
Grantee:Glaucia Maria Pastore
Support type: Research Projects - Thematic Grants