Characterisation of teaghrelin-like principles from Assam tea cultivated in Thailand.
Nat Prod Res
; 36(1): 305-311, 2022 Jan.
Article
en En
| MEDLINE
| ID: mdl-32551988
Teaghrelins were identified as unique acylated flavonoid tetraglycosides and firstly reported in Chin-shin oolong tea. In the present study, two new teaghrelin-like compounds (1 and 2) were purified and characterised from Assam tea varieties collected in Thailand. Their chemical structures were constructed by the spectroscopic and spectrometric analysis. These two teaghrelin-like compounds were also not supposed to exhibit significant ghrelin receptor affinity according to the structural comparison with those teaghrelin-like compounds previously reported. In addition, compounds 1 and 2 did not display notable anti-inflammatory activity in human neutrophils assay.[Formula: see text].
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Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Camellia sinensis
País/Región como asunto:
Asia
Idioma:
En
Revista:
Nat Prod Res
Año:
2022
Tipo del documento:
Article
País de afiliación:
Taiwán