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KMID : 0604520230490010039
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Journal of the Society of Cosmetic Scientists of Korea
2023 Volume.49 No. 1 p.39 ~ p.46
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Antioxidant and Whitening Effect of Crocus chrysanthus (Herb.) Herb. Bulb Extracts
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Yoo Kyung-Wan
Lee So-Min
Jung So-Young
Heo Hyo-Jin
Cha Byung-Sun
Sofia Brito
Lei Lei
Lee Sang-Hun
Chun You-Yeon
Jo Ha-Hyeon
Kim Ye-Ji
Kwak Byeong-Mun
Bin Bum-Ho
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Abstract
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In this study, Crocus chrysanthus (Herb.) Herb. bulb extracts were extracted by purified water and ethanol, and their antioxidant and tyrosinase inhibitory activity were measured to see the possibility as a cosmetic material. The yield of the extracts was 1.8% to 6.0%, and the yield decreased as the ethanol concentration increased. DPPH free radical (1,1-diphenyl-2-picrylhydrazyl) scavenging activity was high at 91.97% at 625 μg/mL of 70% ethanol extract. The total phenol content was also measured at 447 mg/g, higher than other extraction methods. The whitening effect was confirmed through in vitro tyrosinase inhibitory activity. As the ethanol concentration of the extracts increased, the tyrosinase inhibitory activity increased, and 70% and 94.5% ethanol extracts showed high inhibitory activity. Therefore, the Crocus chrysanthus (Herb.) Herb. bulb extracts confirmed its potential as a cosmetic material through antioxidant and whitening effects.
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KEYWORD
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Crocus chrysanthus (Herb.) Herb, bulb, extraction, whitening, antioxidant activity, total phenol
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