• Journal of the Society of Cosmetic Scientists of Korea
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• v.45 no.3
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• pp.287-297
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• 2019

This study was carried out to evaluate the antioxidant, anti-inflammation, and whitening effect of Hordeum vulgare L. extracts and their fractions. Total polyphenol and flavonoid contents in fractions were varied from 13.58 to 40.06 mg GAE/g and 7.67 ~ 13.67 mg CE/g, respectively. Among the three fractions(chloroform, hexane, and water), $400{\mu}g/mL$ of the chroloform fraction showed similar antioxidant activity to ascorbic acid ($30{\mu}M$) against the 1,1-diphenyl-2-picrylhydrazyl (DPPH) radical. The chloroform and hexane fractions inhibited the NO production of RAW 264.7 cells similar to quercetin ($15{\mu}M$) and the chloroform fraction of $100{\mu}g/mL$ significantly reduced IL-6, iNOS and COX2 gene expression. Additionally, the chloroform fraction inhibited ${\beta}$-hexosaminidase degranulation, IL-4, and IL-13 gene expression in RBL-2H3 cells. All of the fractions inhibited tyrosinase activity in a concentration-dependent manner, and the hexane fraction at $50{\mu}g/mL$ and the chloroform fraction at $100{\mu}g/mL$ significantly inhibited melanin production of B16F10 cells. These results indicated that H. vulgare L. can be used as an effective cosmetic ingredient having anti-inflammation and whitening activity.