Oligomerization Mechanisms of Tea Catechins Involved in the Production of Black Tea Thearubigins.

Tea / chemistry Catechin / chemistry Pyrogallol / chemistry Camellia sinensis / chemistry Phloroglucinol Quinones
black tea catechin dehydrotheasinensin oxidation quinone thearubigins

Journal

Journal of agricultural and food chemistry
ISSN: 1520-5118
Titre abrégé: J Agric Food Chem
Pays: United States
ID NLM: 0374755

Informations de publication

Date de publication:
18 Oct 2023
Historique:
medline: 23 10 2023
pubmed: 9 10 2023
entrez: 9 10 2023
Statut: ppublish

Résumé

Thearubigins (TRs) are chemically ill-defined black tea pigments composed of numerous catechin oxidation products. TRs contain oligomeric components; however, the oligomerization mechanisms are poorly understood. The comparison of the

Identifiants

DOI: 10.1021/acs.jafc.3c05007 PMID: 37812808
pubmed: 37812808
doi: 10.1021/acs.jafc.3c05007
doi:

Substances chimiques

Tea 0
thearubigin 12698-96-3
Catechin 8R1V1STN48
Pyrogallol 01Y4A2QXY0
Phloroglucinol DHD7FFG6YS
Quinones 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

15319-15330

Auteurs

Keigo Hashiguchi (K)

Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.

Sena Teramoto (S)

Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.

Kohei Katayama (K)

School of Pharmaceutical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.

Yosuke Matsuo (Y)

Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.
ORCID: 0000-0002-6462-9727

Yoshinori Saito (Y)

Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.

Takashi Tanaka (T)

Graduate School of Biomedical Sciences, Nagasaki University, 1-14 Bunkyo-machi, Nagasaki 852-8521, Japan.
ORCID: 0000-0001-7762-7432

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Classifications MeSH

questionsmedicales.fr › Aliments et boissons › Boissons › Thé › Oligomerization Mechanisms of Tea Catechins...
questionsmedicales.fr › Composés hétérocycliques › Composés hétérocycliques à cycles fusionnés › Composés hétérobicycliques › Benzopyranes › 4H-1-Benzopyran-4-ones › Flavonoïdes › Catéchine › Oligomerization Mechanisms of Tea Catechins...
questionsmedicales.fr › Composés chimiques organiques › Hydrocarbures › Hydrocarbures cycliques › Hydrocarbures aromatiques › Dérivés du benzène › Phénols › Pyrogallol › Oligomerization Mechanisms of Tea Catechins...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Streptophyta › Embryophyta › Tracheobionta › Magnoliopsida › Theales › Theaceae › Camellia › Camellia sinensis › Oligomerization Mechanisms of Tea Catechins...
questionsmedicales.fr › Composés chimiques organiques › Hydrocarbures › Hydrocarbures cycliques › Hydrocarbures aromatiques › Dérivés du benzène › Phénols › Phloroglucinol › Oligomerization Mechanisms of Tea Catechins...
questionsmedicales.fr › Composés chimiques organiques › Quinones › Oligomerization Mechanisms of Tea Catechins...