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KMID : 0604520190450010027
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Journal of the Society of Cosmetic Scientists of Korea
2019 Volume.45 No. 1 p.27 ~ p.36
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Anti-photoaging Effects of Fermented Soybean (Bio-Peptone®)
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Kim Eun-Ju
Shim Myeong-Kuk
Jeong A-Ram
Kim Ae-Jung
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Abstract
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Soybean (Glycine max), as one of the foods with high plant proteins, contains a large amount of bioactive compounds and known to be effective in cardiovascular disease and obesity as well as in improving skin condition. The purpose of this study was to investigate the anti-photoaging effects of soybean fermented with Lactobacillus Rhamnosus (Bio-Peptone®) by assessment of cytotoxicity against UVB, collagen synthesis after UVB-irradiation, tyrosinase activity, and melanin synthesis. Results showed that Bio-Peptone® protected skin fibroblasts against UVB-induced cytotoxicity and increased type Ⅰ collagen synthesis. Furthermore, Bio-Peptone® significantly inhibited tyrosinase activity and reduced melanin contents. This study suggests that Bio-Peptone® has protective effects against UVB-induced skin damage. Thus, it is concluded that Bio-Peptone® is able to prevent skin damage against UVB and thus acts as anti-photoaging materials by protecting skin forming wrinkles and skin pigments.
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KEYWORD
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soy peptide, biological active peptide, photoaging, UVB, collagen
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