Phenolic Profiles, Antioxidant, and Hypoglycemic Activities of Ribes meyeri Fruits.
Foods
; 12(12)2023 Jun 18.
Article
en En
| MEDLINE
| ID: mdl-37372617
Ribes meyeri is a Ribes genus in the Saxifragaceae family, which is used as both medicine and food. However, the active components and biological activities of R. meyeri fruits are still unknown. In this paper, the phenolic components and their antioxidant and hypoglycemic activities of R. meyeri fruits were studied. Firstly, a total of 42 phenolic components of R. meyeri fruits, including 26 anthocyanins, 9 flavonoids, and 7 phenolic acids, were tentatively identified using HPLC-QTOF-MS/MS, and the main four anthocyanins were quantified using UPLC-MS/MS. The result indicated that cyanidin-3-O-rutinoside is the main anthocyanin in the R. meyeri fruits. The anthocyanin fraction of R. meyeri fruits exhibited significant inhibitory activity on α-amylase and α-glucosidase. The anthocyanin fraction from R. meyeri fruits significantly increased the glucose uptake of 3T3-L1 adipocytes. This is the first study of a qualitative and quantitative analysis of the phenolics of R. meyeri fruits.
Texto completo:
1
Colección:
01-internacional
Base de datos:
MEDLINE
Tipo de estudio:
Qualitative_research
Idioma:
En
Revista:
Foods
Año:
2023
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
Suiza