Elucidation of an α-glucosidase inhibitor from the peel of Allium cepa by principal component analysis.
Chromatography, Liquid
Glycoside Hydrolase Inhibitors
/ chemistry
Hot Temperature
Humans
Liquid-Liquid Extraction
/ methods
Mass Spectrometry
Onions
/ chemistry
Plant Extracts
/ chemistry
Principal Component Analysis
Quercetin
/ analogs & derivatives
Waste Products
/ analysis
Water
/ chemistry
alpha-Glucosidases
/ chemistry
None
onion peel
principal component analysis
α-glucosidase
Journal
Bioscience, biotechnology, and biochemistry
ISSN: 1347-6947
Titre abrégé: Biosci Biotechnol Biochem
Pays: England
ID NLM: 9205717
Informations de publication
Date de publication:
Apr 2019
Apr 2019
Historique:
pubmed:
10
1
2019
medline:
2
4
2019
entrez:
10
1
2019
Statut:
ppublish
Résumé
We conducted liquid chromatography-mass spectrometry measurements on hot-water extracts of peel from different varieties of Allium cepa. Some quercetin glycosides were identified as potential α-glucosidase inhibitors by principal component analysis of the liquid chromatography-mass spectrometry data. α-Glucosidase inhibitory activity assays identified quercetin-4'-O-glucoside as an α-glucosidase inhibitor.
Identifiants
pubmed: 30621512
doi: 10.1080/09168451.2018.1564619
doi:
Substances chimiques
Glycoside Hydrolase Inhibitors
0
Plant Extracts
0
Waste Products
0
Water
059QF0KO0R
Quercetin
9IKM0I5T1E
alpha-Glucosidases
EC 3.2.1.20
spiraeoside
K2B74751XI
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM