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http://dx.doi.org/10.15433/ksmb.2017.9.2.058

Moisturizing and Skin Improvement Effect of Polysaccharides from Gracilariopsis sp.  

Park, Eun-Kyung (Athena Co.,Ltd.)
Kim, Hye-Won (Athena Co.,Ltd.)
Ji, Yong-Hyun (Athena Co.,Ltd.)
Park, Sang-Hee (Athena Co.,Ltd.)
Publication Information
Journal of Marine Bioscience and Biotechnology / v.9, no.2, 2017 , pp. 58-64 More about this Journal
Abstract
Polysaccharides are useful materials for keep skin moisturizing and skin improvement cosmetic materials. We have isolated polysaccharides form Gracilariopsis sp. The polysaccharide derived from Gracilariopsis sp. have various size of 300kDa, 500kDa and over 1,000kDa. The volunteers applied a cream formula with polysaccharides from Graciariopsis sp. for 4 weeks. We found significant improvement of wrinkles and skin texture. We also found an effect of improving skin elasticity. When the moisture reduction rate of the skin was 2.8% lower than the 5.1% of hyaluronic acid. The polysaccharide extract from Gracilariopsis sp. showed stable pH and viscosity. The polysaccharides derived from Gracilariopsis sp. could be used as a cosmetic material.
Keywords
Gracilariopsis; Polysaccharide; skin Moisturizing; cosmetics;
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