引用本文:
郝利强, 聂博毅, 万紫萍, 邱江华. 朱颜驻镜花伴树，SOD来相助——化学科普实验[J]. 大学化学,
2025, 40(7): 241-248.
doi:
10.12461/PKU.DXHX202409084
Citation: Liqiang Hao, Boyi Nie, Ziping Wan, Jianghua Qiu. The Role of SOD in Skincare: A Chemical Science Popularization Experiment[J]. University Chemistry, 2025, 40(7): 241-248. doi: 10.12461/PKU.DXHX202409084
Citation: Liqiang Hao, Boyi Nie, Ziping Wan, Jianghua Qiu. The Role of SOD in Skincare: A Chemical Science Popularization Experiment[J]. University Chemistry, 2025, 40(7): 241-248. doi: 10.12461/PKU.DXHX202409084
朱颜驻镜花伴树，SOD来相助——化学科普实验
English
The Role of SOD in Skincare: A Chemical Science Popularization Experiment
Abstract:
In an era where beauty is universally cherished, skincare products have become essential in daily life. SOD honey is one such product, where the key active ingredient is superoxide dismutase (SOD). This experiment, based on the mechanism of SOD action, investigates how SOD scavenges superoxide radicals to delay skin aging. Additionally, it explores the role of excipients like dimethyl silicone oil and glyceryl stearate in facilitating the penetration of SOD through the skin’s stratum corneum. Through the demonstration and interactive engagement of this science popularization experiment, the audience gains insights into the mechanisms of SOD honey’s components, including surface tension and the emulsifying effects of surfactants. This experience highlights the pervasive presence of chemistry in everyday life and stimulates curiosity and interest in chemical exploration and learning.
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Key words:
- Superoxide dismutase (SOD)
- / Antioxidant
- / Dimethyl silicone oil
- / Glyceryl stearate
- / Emulsification
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