황기추출물의 항노화 효과

Anti-aging Effect of Astradalus membranaceus Root Extract

  • 윤경섭 ((주)사임당화장품 기술연구소) ;
  • 김미진 ((주)사임당화장품 기술연구소) ;
  • 임경란 ((주)사임당화장품 기술연구소) ;
  • 정택규 ((주)사임당화장품 기술연구소)
  • 발행 : 2007.03.30

초록

예로부터 황기는 민간에서 강장제로서 인삼 다음의 보약으로 쓰이고 있다. 본 연구에서는 황기의 성분 중 플라보노이드 화합물로 알려진 calycosin과 formononetin을 유효성분으로 함유하는 황기추출물의 항노화 효과에 대해 알아보았다. Calycosin과 formononetin의 함량은 효소처리 추출방법에 따라 차이가 있었으며, 두 가지 성분들의 함량에 따라 항산화효과 및 tyrosinase 활성 저해효과가 다르게 나타났다. 이러한 연구 배경으로 calycosin과 formononetin을 유효성분으로 함유하는 황기추출물의 피부주름개선 효과를 알아보기 위해 콜라겐 발현효과 및 MMP-1 발현 억제효과를 각각 측정하였다. 그 결과 황기추출물의 콜라겐합성은 증가하였으나, MMP-1 발현 저해효과는 크지 않았다. 또한 0.1% 황기추출물 함유 크림은 대조군에 비하여 피부주름 개선효과를 나타냈다. 이러한 결과를 볼 때 황기추출물은 주름개선용 기능성화장품 신소재로의 응용이 기대된다.

Astradalus membranaceus root extract (ARE) contains saponins, flavonoids, and their glycosides. Two flavonoids, calycosin and formononetin, were predominant constituents with the different amount by diverse extraction conditions. ARE showed the anti-oxidative activities, inhibited tyrosinase activity, and increased type I procollagen expression in proportion to calycosin and formononetin contents. The clinical study also showed that skin wrinkles were significantly reduced in the test group treated with a cream formulation containging 0.1% ARE compared with a group treated with a cream formulation without 0.1% ARE (p < 0.05). These results suggest that ARE may have potential as an anti-aging ingredient in cosmetics.

키워드

참고문헌

  1. 생약학연구회, 현대생약학, 268, 학창사 (2000)
  2. 김태희, 이경순, 문영희, 박종희, 육창수, 황완균, 본초학, 393, 계축문화사 (2000)
  3. 안덕균, 한국본초도감, 교학사 (1998)
  4. 중약대사전, 1, 上海科學技術出版社 (1985)
  5. H. Hikino, S. Funayama, and K. Endo, Hypotensive principles of Astragalus and Hedysarum roots, Planta Med, 30, 297 (1976) https://doi.org/10.1055/s-0028-1097733
  6. M. Tomoda, N. Shimizu, N. Ohara, R. Gonda, S. Ishii, and H. Otsuki, A reticuloendothelial system activation Glycan from Roots of Astragalus membranaceus, Phytochemistry, 31(1), 63 (1992) https://doi.org/10.1016/0031-9422(91)83006-7
  7. Y. D. Zang, Y. L. Wang, J. P. Shen, and D. X. Li, Hypotensive and antiinflammatory effects of Astragalus saponin 1, Acta. Pharm. Sin., 19, 333 (1984)
  8. L. Z. Lin, X. G. He, M. Lindermajer, G. Nolan, J. Yang, M. Cleary, S. X. Qiu, and G. A. Cordell, Liquid chromatography - electrospray ionization mass spectrometry study of the flavonoids of the roots of Astragalus mongholicus and A. membranaceus, J. Chromatogr. A, 876, 87 (2000) https://doi.org/10.1016/S0021-9673(00)00149-7
  9. M. Hirotani, Y. Zhou, H. Lui, and T. Furuya, Astragalosides from hairy root cultures of Atragalus membranaceus, Phytochemistry, 36, 665 (1994) https://doi.org/10.1016/S0031-9422(00)89793-9
  10. T. Wu, S. W. Annie Bligh, L. H. Gu, Z. T. Wang, H. P. Liu, X. M. Cheng, C. J. Branford-White, and Z. B. Hu, Simultaneous determination of six isoflavonoids in commercial Radix astragali by HPLC-UV, Fitoterapia, 76, 157 (2005) https://doi.org/10.1016/j.fitote.2004.11.006
  11. H. B. Xiao, M. Krucker, K. Albert, and X. M. Liang, Determination and identification of isofla-vonoids in Radix astragali by matrix solid-phase dispersion extraction and high-performance liquid chromatography with photodiode array and mass spectrometric detection, J. Chromatogr. A, 1032, 117 (2004) https://doi.org/10.1016/j.chroma.2003.09.032
  12. X. Ma, T. Zhang, Y. Wei, P. Tu, Y. Chen, and Y. Ito, Preparative isolation and purification of calycosin from Astragalus membranaceus Bge. var. mongholicus (Bze.) hsiao by high-speed counter-current chromatography, J. Chromatogr. A, 962, 243 (2002) https://doi.org/10.1016/S0021-9673(02)00535-6
  13. H. Z. Zheng, Z. H. Dong, and Q. She, Modern study of traditional Chinese medicine, 4, 3886, Xue Yuan Press, Beijing (1998)
  14. D. Yu, Y. Duan, Y. Bao, C. Wei, and L. An, Isoflavonoids from Astragalus mongholicus protect PC12 cells from toxicity induced by L-glutamate, Journal of ethnopbamacology, 98, 89 (2005) https://doi.org/10.1016/j.jep.2004.12.027
  15. M. J. Kim, J. Y. Kim, S. W. Choi, J. T. Hong, and K. S. Yoon, Anti-wrinkle effect of safflower (Carthamus tinctorius L.) seed extract (I), J. Soc. Cosmet. Scientists, 30(1), 15 (2004)
  16. M. J. Kim, J. Y. Kim, S. W. Choi, J. T. Hong, and K. S. Yoon, Anti-wrinkle effect of safflower (Carthamus tinctorius L.) seed extract (II), J. Soc. Cosmet. Scientists, 30(4), 449 (2004)
  17. M. J. Kim, J. Y. Kim, T. K. Jung, S. W. Choi, and K. S. Yoon, Skin anti-aging effect of Forsythia viridissima L. extract, Kor. J. Biotechnol. Bioeng., 21(6), 444 (2006)
  18. Y. Fugita, I. Urea, Y. Morimoto, M. Nakajima, C. Hatano, and T. Okuda, Studies on inhibition mechanism of autoxidation by tannins and flavonoids, II. Inhibition mechanism of caffeetannins isolated from leaves of Artemisia species on lipoxygenase dependent lipid peroxidation, Yakugaku Zasshi, 108, 129 (1988) https://doi.org/10.1248/yakushi1947.108.2_129
  19. T. Noro, O. Yasushi, M. Toshio, U. Akira, and S. Fukushima, Inhibition of xanthine oxidase from the flowers and buds of Daphne genkwa, Chem. Pham. Bull., 31, 3984 (1983) https://doi.org/10.1248/cpb.31.3984
  20. J. K. No, D. Y. Soung, Y. J. Kim, K. H. Shim, Y. S. Jun, S. H. Rhee, T. Yokozawa, and H. Y. Chung, Inhibition of tyrosinase by green tea components, Life Science, 65, 241 (1999)
  21. T. Mosmann, Rapid colorimetric assay for the cellular growth and survival: application to proliferation and cytotoxic assay, J. Immun. Methods, 65, 55 (1983) https://doi.org/10.1016/0022-1759(83)90303-4
  22. T. K. Jung, M. J. Kim, K. R. Lim, and K. S. Yoon, Moisturizing and anti-oxidation effect of Astragalus membranaceus root extract, J. Soc. Cosmet. Scientists, 32(3), 193 (2006)