Investigation of new products of quercetin formed in boiling water via UPLC-Q-TOF-MS-MS analysis.

Chromatography, High Pressure Liquid Flavonoids Humans Quercetin / metabolism Tandem Mass Spectrometry Water
Degradation Dimer Oxidation Quercetin Stability

Journal

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

Informations de publication

Date de publication:
30 Aug 2022
Historique:
received: 19 12 2021
revised: 25 02 2022
accepted: 17 03 2022
pubmed: 27 3 2022
medline: 6 5 2022
entrez: 26 3 2022
Statut: ppublish

Résumé

Quercetin is one of most important flavonoids in foods with multi-benefits for human health. The thermal processing is the main food processing approach. Here, the stability of quercetin in boiling water (100 °C) was investigated by UPLC-Q-TOF-MS-MS. With the increasing boiling time, quercetin gradually degraded, and the initial degradation time is 17.57 min and the half-degradation time is 169.72 min. The degradation mechanisms included oxidation, hydroxylation and nucleophilic attack cleavage. Combining the retention time and characteristic fragment ion information of the corresponding standards, the degraded products of quercetin in boiling water were identified as 3,4-dihydroxyphenylglyoxylate, 1,3,5-trihydroxybenzene, 3,4,5-trihydroxybenzoic acid and 2,4,6-trihydroxybenzoic acid. Moreover, 2,3-dihydro-2,3',4',5,7-pentahydroxy-3-oxoflavone, quercetin dimers and quinones were also formed.

Identifiants

DOI: 10.1016/j.foodchem.2022.132747 PMID: 35339090
pubmed: 35339090
pii: S0308-8146(22)00709-9
doi: 10.1016/j.foodchem.2022.132747
pii:
doi:

Substances chimiques

Flavonoids 0
Water 059QF0KO0R
Quercetin 9IKM0I5T1E

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

132747

Informations de copyright

Copyright © 2022 Elsevier Ltd. All rights reserved.

Auteurs

Shiye Lin (S)

College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China.

Haolin Zhang (H)

Institute of Chinese Medical Sciences, University of Macau, Macao, China. Electronic address: yc07501@umac.mo.

Jesus Simal-Gandara (J)

Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Sciences, 32004 Ourense, Spain. Electronic address: Spainjsimal@uvigo.es.

Ka-Wing Cheng (KW)

Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China; Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China. Electronic address: kwcheng@szu.edu.cn.

Mingfu Wang (M)

Institute for Innovative Development of Food Industry, Shenzhen University, Shenzhen 518060, China; Institute for Advanced Study, Shenzhen University, Shenzhen 518060, China. Electronic address: mfwang@szu.edu.cn.

Hui Cao (H)

College of Food Science and Technology, Guangdong Ocean University, Zhanjiang 524088, China; Universidade de Vigo, Nutrition and Bromatology Group, Department of Analytical and Food Chemistry, Faculty of Sciences, 32004 Ourense, Spain. Electronic address: hui.cao@uvigo.es.

Jianbo Xiao (J)

Institute of Food Safety and Nutrition, Jinan University, Guangzhou, China. Electronic address: jianboxiao@jnu.edu.cn.

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Classifications MeSH

questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Chromatographie › Chromatographie en phase liquide › Chromatographie en phase liquide à haute performance › Investigation of new products of quercetin...
questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérobicycliques › Benzopyranes › 4H-1-Benzopyran-4-ones › Flavonoïdes › Investigation of new products of quercetin...
questionsmedicales.fr › Eucaryotes › Animaux › Chordés › Vertébrés › Mammifères › Eutheria › Primates › Haplorhini › Catarrhini › Hominidae › Humains › Investigation of new products of quercetin...
questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérobicycliques › Benzopyranes › 4H-1-Benzopyran-4-ones › Flavonoïdes › Flavonols › Quercétine › Investigation of new products of quercetin...
questionsmedicales.fr › Techniques d'investigation › Techniques de chimie analytique › Spectrométrie de masse › Spectrométrie de masse en tandem › Investigation of new products of quercetin...
questionsmedicales.fr › Produits chimiques inorganiques › Composés de l'oxygène › Oxydes › Eau › Investigation of new products of quercetin...