期刊
MOLECULES
卷 27, 期 18, 页码 -出版社
MDPI
DOI: 10.3390/molecules27186076
关键词
Hibiscus sabdariffa L.; bioactive compound; skin fibroblasts; aging; oxidative stress; anti-inflammatory; bio-guided isolation
资金
- JST SPRING [JPMJSP2136]
This study evaluated the bioactivities of different parts of Hibiscus sabdariffa L. and found that hibiscus acid has the potential to promote extracellular matrix synthesis, exhibit anti-inflammatory activity, and counter oxidative stress.
Hibiscus sabdariffa L. (HS) has a long history of edible and medicinal uses. In this study, the biological activities of the extracts, chromatographic fractions, and hibiscus acid obtained from HS were evaluated for their potential bioactivities. Their ability to promote extracellular matrix synthesis in skin fibroblasts was evaluated by enzyme-linked immunosorbent assays. Their anti-inflammatory activity was evaluated in a nitric oxide (NO)-Griess inflammatory experiment. Furthermore, hibiscus acid was found to have a strong anti-oxidative stress effect through the establishment of an oxidative stress model induced by hydrogen peroxide. Several assays indicated that hibiscus acid treatment can effectively reduce extracellular adenosine triphosphate (ATP) secretion and carbonyl protein production, as well as maintain a high level of reduced/oxidized glutathione (GSH/GSSG) in skin cells, thus providing a possible mechanism by which hibiscus acid can counter antioxidative stress. The present study is the first to explore the reversing skin aging potential and the contributory component of HS.
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