Potent Whitening Activity of Aruncus dioicus Extract in B16F10 Melanoma Cell by Suppression of Melanin Biosynthesis

Monoterpenoids were recently found as main biologically active compounds which is responsible for various physiological effect in goats beard (Aruncus dioicus). Ethyl acetate extract of A. dioicus (ADE) was treated to B16F10 melanoma cells for the examination of whitening activity. MTT assay was per...

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Bibliographic Details
Published inWeon'ye gwahag gi'sulji Vol. 31; no. 6
Main Authors Kim, D.H., Daegue Gyeongbuk institute for Oriental Medicine Industry, Gyeongsan, Republic of Korea, Moon, Y.S., Yeungnam University, Gyeongsan, Republic of Korea, Park, T.S., Daegue Gyeongbuk institute for Oriental Medicine Industry, Gyeongsan, Republic of Korea, Hwang, J.Y., Daegue Gyeongbuk institute for Oriental Medicine Industry, Gyeongsan, Republic of Korea, Son, J.H., Daegue Gyeongbuk institute for Oriental Medicine Industry, Gyeongsan, Republic of Korea
Format Journal Article
LanguageKorean
Published 01.12.2013
Subjects
ANTIOXIDANTES
ANTIOXIDANTS
ANTIOXYDANT
melanocyte,ultraviolet rays
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Summary:Monoterpenoids were recently found as main biologically active compounds which is responsible for various physiological effect in goats beard (Aruncus dioicus). Ethyl acetate extract of A. dioicus (ADE) was treated to B16F10 melanoma cells for the examination of whitening activity. MTT assay was performed to evaluate cell toxicity and the result showed that slight cell toxicity ( 10%) by over 500 mg/L-1. Thus, 0, 5, 10, or 50 mg/L-1 ADE was used for further experiments. We found that tyrosinase activity was decreased according to ADE concentration, and the total melanin content was also dramatically reduced. Especially with 50 mg/L-1 ADE treatment tyrosinase activity was reduced to 35.6%, and 58.8% of melanin content was lowered. In addition, whitening related proteins including tyrosinase, tyrosinase related protein 1 (TRP1), TRP2, microphthalmia associated transcription factor (MITF) and cAMP and protein kinase A (PKA) were reduced by ADE treatment. It caused decreased phosphorylation of cAMP response binding protein (CREB) but increased phosphorylation of extracellular signal related kinase (ERK). Therefore, in this paper we would like to suggest the potent usage of A. dioicus natively grown in Ulleungdo, Korea as materials of functional cosmetics by confirming whitening activity related with melanin content.
Bibliography:F01
ISSN:1226-8763
DOI:10.7235/hort.2013.13067