Hydrocotyle umbellata L.; a natural source of bioactives to mitigate diabetes mellitus and its complications.
Nat Prod Res
; : 1-4, 2023 Dec 06.
Article
em En
| MEDLINE
| ID: mdl-38054808
ABSTRACT
Metabolomics study of Hydrocotyle umbellata L. revealed the richness of its aerial parts in phenolics primarily; quercetin and its glycoside derivatives, which are well-reported to exert antidiabetic activity owing to their powerful antioxidant capacity. Hence, the antioxidant and antidiabetic potentials of the quercetin standardized ethanolic extract of H. umbellata aerial parts were investigated. The antioxidant activity was examined by using in-vitro 2,2-diphenyl-1-picrylhydrazyl free radical scavenging assay, while the antidiabetic activity was examined by using in-vitro α-glucosidase inhibitory assay and further confirmed by in-vivo experiments using streptozotocin-induced diabetes in rat model. Interestingly, the standardized ethanolic extract showed significant in-vitro antioxidant activity, and effectively inhibited Saccharomyces cerevisiae α-glucosidase enzyme activity. Moreover, it significantly reduced fasting blood glucose, triglycerides, and cholesterol levels. Thus, H. umbellata is a potential natural candidate to attenuate diabetes mellitus and its altered lipid profile complications, which could be attributed to its quercetin and quercetin glycosides content.
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MEDLINE
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En
Ano de publicação:
2023
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Article