Metabolomic and chemometric profiles of ten southern African indigenous fruits.

Antioxidants / analysis Chemometrics Fruit / chemistry Metabolomics Plant Extracts / pharmacology
Antioxidant activity Antioxidants Caffeoylquinic acids Carbohydrate hydrolysing enzymes Phytochemicals Traditional fruits

Journal

Food chemistry
ISSN: 1873-7072
Titre abrégé: Food Chem
Pays: England
ID NLM: 7702639

Informations de publication

Date de publication:
01 Jul 2022
Historique:
received: 30 08 2021
revised: 18 01 2022
accepted: 22 01 2022
pubmed: 21 2 2022
medline: 3 3 2022
entrez: 20 2 2022
Statut: ppublish

Résumé

Using UPLC-QTOF/MS, metabolites were identified in 10 indigenous fruits from South Africa. Metabolomic-chemometric analysis showed chlorogenic acid scored highest for the discrimination of three different fruit clusters. Heat maps showed patterns and groupings based on the metabolite concentrations. The highest concentrations of quercetin 3-O-α-l-arabinopyranoside (401.09 mg/kg), delphinidin 3-galactoside (57.80 mg/kg), procyanidin B-type dimer (527.07 mg/kg) and epicatechin (1349.46 mg/kg), was in Englerophytum magalismontanum (Transvaal milkplum). Syzygium cordatum (Water berry) had the highest concentrations of quercetin 3-galactoside and methyl gallate 3-O-beta-d-glucopyranoside, Ficus capensis (Cape fig) the most 3-CQA and 5-CQA, and Parinari curatellifolia (Mobola plum) had the highest FRAP (9.5 mmol TEAC/g) and DPPH (14.2 IC

Identifiants

DOI: 10.1016/j.foodchem.2022.132244 PMID: 35184010
pubmed: 35184010
pii: S0308-8146(22)00205-9
doi: 10.1016/j.foodchem.2022.132244
pii:
doi:

Substances chimiques

Antioxidants 0
Plant Extracts 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

132244

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Auteurs

Nompumelelo J Nkosi (NJ)

Phytochemical Food Network Research Group, Department of Crop Sciences, Tshwane University of Technology, Pretoria 0001, South Africa; Department of Horticulture, Tshwane University of Technology, Pretoria 0001, South Africa.

Tinotenda Shoko (T)

Department of Horticulture, Tshwane University of Technology, Pretoria 0001, South Africa.

Vimbainashe E Manhivi (VE)

Department of Horticulture, Tshwane University of Technology, Pretoria 0001, South Africa.

Retha M Slabbert (RM)

Department of Horticulture, Tshwane University of Technology, Pretoria 0001, South Africa.

Yasmina Sultanbawa (Y)

ARC Training Centre for Uniquely Australian Foods, Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Kessels Rd, Coopers Plains, Queensland QLD 4108, Australia.

Dharini Sivakumar (D)

Department of Horticulture, Tshwane University of Technology, Pretoria 0001, South Africa; ARC Training Centre for Uniquely Australian Foods, Centre for Nutrition and Food Sciences, Queensland Alliance for Agriculture and Food Innovation, The University of Queensland, Kessels Rd, Coopers Plains, Queensland QLD 4108, Australia. Electronic address: SivakumarD@tut.ac.za.

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Classifications MeSH

questionsmedicales.fr › Actions chimiques et utilisations › Utilisations spécialisées de produits chimiques › Agents protecteurs › Antioxydants › Metabolomic and chemometric profiles of ten...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Mesures épidémiologiques › Chimiométrie › Metabolomic and chemometric profiles of ten...
questionsmedicales.fr › Aliments et boissons › Aliments › Fruit › Metabolomic and chemometric profiles of ten...
questionsmedicales.fr › Disciplines des sciences naturelles › Chimie › Biochimie › Métabolomique › Metabolomic and chemometric profiles of ten...
questionsmedicales.fr › Préparations pharmaceutiques › Extraits de plantes › Metabolomic and chemometric profiles of ten...