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http://dx.doi.org/10.15230/SCSK.2017.43.1.43

A Study of the Whitening Activities of Magnolia obovata Bark Ethyl Acetate Fractions as Cosmetic Ingredient  

Kang, Hee Cheol (Life Science Research Institute, GFC Co. Ltd.)
Joo, Kwang Sik (Life Science Research Institute, GFC Co. Ltd.)
Joo, Se Jin (R&D 2 Dept. Skin Care Team, Seoul Cosmetics Co, Ltd.)
Ha, Young Ae (R&D 2 Dept. Skin Care Team, Seoul Cosmetics Co, Ltd.)
Kim, Hack Soo (R&D 2 Dept. Skin Care Team, Seoul Cosmetics Co, Ltd.)
Cha, Mi Yeon (Life Science Research Institute, GFC Co. Ltd.)
Publication Information
Journal of the Society of Cosmetic Scientists of Korea / v.43, no.1, 2017 , pp. 43-52 More about this Journal
Abstract
EtOAc fractions of Magnolia obovata (M. obovata) Bark extracts were studied for the potential ingredient as a safe and effective whitening cosmetic material. The concentration of active substances honokiol was determined by HPLC. In vitro, the fractions reduced the extracellular and intracellular melanin contents in B16F10 cells in dose dependently and inhibited extracellular melanin secretion ($IC_{50}=11.05{\mu}g/mL$). The $12.5{\mu}g/mL$ treatment of maximum concentration effectively inhibited up to about 60% to the amount of extracullular melanin. Also, the $12.5{\mu}g/mL$ treatment of maximum concentration effectively inhibited up to about 59% to the amount of intracullular melanin ($IC_{50}=10.85{\mu}g/mL$). The $IC_{50}$ value of ${\alpha}-arbutin$ used as a positive control was $59.99{\mu}g/mL$. So, EtOAc fractions of M. obovata Bark extracts showed whitening effect when compared with the non-treatment group. In case of in vivo study, Cosmetic cream with EtOAc fractions of M. obovata Bark extracts was approved by Ethics committee of KDRI (IRB number: KDRI-IRB-1537). As a result in progress for skin sensitization as well as assessment of skin irritation through repeated patch test, skin allergens was identified as non sensitizing agents. Also, cosmetic cream with EtOAc fractions of M. obovata Bark extracts showed significant topical whitening effect and reliable skin safety when compared with the non-treatment group. In conclusion, EtOAc fractions of M. obovata Bark extracts may be a useful cosmetic ingredient for effective skin whitening.
Keywords
whitening; Magnolia obovata bark; cosmetic agents; skin safety;
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1 W. J. Yoon, M. J. Kim, J. Y. Moon, H. J. Kang, G. Kim, N. H. Lee, and C. G. Hyun, Effect of palmitoleic acid on melanogenic protein expression in murine B16 melanoma, J. Oleo. Sci., 59(6), 315 (2010).   DOI
2 M. Otreba, J. Rok, E. Buszman, and D. Wrzesniok, Regulation of melanogenesis: the role of cAMP and MITF, Postepy. Hig. Med. Dosw., 30(66), 33 (2012).
3 E. Jung, J. A. Lee, S. Shin, K. B. Roh, J. H. Kim, and D. Park, Madecassoside inhibits melanin synthesis by blocking ultraviolet-induced inflammation, Molecules., 18(12), 15724 (2013).   DOI
4 J. W. Haycock, M. Wagner, R. Morandini, G. Ghanem, I. G. Rennie, and S. M. Neil, ${\alpha}$-melanocyte-stimulating hormone inhibits NF-${\kappa}B$ activation in human melanocytes and melanoma cells, J. Invest. Dermatol., 113(4), 560 (1999).   DOI
5 A. Soumyanath, R. Venkatasamy, M. Joshi, L. Faas, B. Adejuyigbe, A. F. Drake, R. C. Hider, A. R. Young. A. Soumyanath, R. Venkatasamy, M. Joshi, L. Faas, B. Adejuyigbe, A. F. Drake, R. C. Hider, and A. R. Young, UV Irradiation affects melanocyte stimulatory activity and protein binding of piperine, Photochem. Photobiol., 82(6), 1541 (2006).   DOI
6 M. Brenner and V. J. Hearing, The protective role of melanin against UV damage in human skin, Photochem. Photobiol., 84(3), 539 (2008).   DOI
7 R. Uchida, S. Ishikawa, and H. Tomoda, Inhibition of tyrosinase activity and melanine pigmentation by 2-hydroxytyrosol, Acta. Pharm. Sin. B., 4(2), 141 (2014).   DOI
8 M. R. Loizzo, R. Tundis, and F. Menichini, Natural and synthetic tyrosinase inhibitors as anti browning agents: an update, Compr. Rev. Food Sci. Food Saf., 11(4), 378 (2012).   DOI
9 K. Maeda and M. Fukuda, Arbutin: mechanism of its depigmenting action in human melanocyte culture, J. Pharmacol. Exp. Ther., 276(2), 765 (1996).
10 Y. H. Jin, S. J. Lee, M. H. Chung, J. H. Park, Y. I. Park, T. H. Cho, and S. K. Lee, Aloesin and arbutin inhibit tyrosinase activity in a synergistic manner via a different action mechanism, Arc. Pharm. Res., 22(3), 232 (1999).   DOI
11 J. Y. Lim, K. Ishiguro, and I. Kubo, Tyrosinase inhibitory p-coumaric acid from ginseng leaves, Phytother. Res., 13(5), 371 (1999).   DOI
12 G. Kaushik, S. Ramalingam, D. Subramaniam, P. Rangarajan, P. Protti, P. Rammamoorthy, S. Anant, and J. M. V. Mammen, Honokiol induces cytotoxic and cytostatic effects in malignant melanoma cancer cells, Am. J. Surg., 204(6), 868 (2012).   DOI
13 S. M. An, J. S. Koh, and Y. C. Boo, p-Coumaric acid not only inhibits human tyrosinase activity in vitro but also melanogenesis in cells exposed to UVB, Phytother. Res., 24(8), 1175 (2010).   DOI
14 J. L. Shen, K. M. Man, P. H. Huang, W. C. Chen, D. C. Chen, Y. W. Cheng, P. L. Liu, M. C. Chou, and Y. H. Chen, Honokiol and magnolol as multifunctional antioxidative molecules for dermatologic disorders, Molecules., 15(9), 6452 (2010).   DOI
15 J. Lee, E. Jung, J. Park, K. Jung, S. Lee, S. Hong, J. Park, E. Park, J. Kim, S. Park, and D. Park, Anti-inflammatory effects of magnolol and honokiol are mediated through inhibition of the downstream pathway of MEKK-1 in NF-${\kappa}B$ activation signaling, Planta. Med., 71(4), 338 (2005).   DOI
16 N. H. Choi, G. J. Choi, B. S. Min, K. S. Jang, Y. H. Choi, M. S. Kang, M. S. Park, J. E. Choi, B. K. Bae, and J. C. Kim, Effects of neolignans from the stem bark of Magnolia obovata on plant pathogenic fungi, J. Appl. Microbiol., 106(6), 2057 (2009).   DOI
17 Z. L. Kong, S. C. Tzeng, and Y. C. Liu, Cytotoxic neolignans: an SAR study, Bioorg. Med. Chem. Lett., 15(1), 163 (2005).   DOI
18 T. H. Nasti and L. Timares, MC1R, eumelanin and pheomelanin: their role in determining the susceptibility to skin cancer, Photochem. Photobiol., 91(1), 188 (2015).   DOI
19 A. J. Thody, E. M. Higgins, K. Wakamatsu, S. Ito, S. A. Burchill, and J. M. Marks, Pheomelanin as well as eumelanin is present in human epidermis, J. Invest. Dermatol., 97(2), 340 (1991).   DOI
20 A. Hennessy, C. Oh, B. Diffey, K. Wakamatsu, S. Ito, and J. Rees, Eumelanin and pheomelanin concentrations in human epidermis before and after UVB irradiation, Pigment Cell Res., 18(3), 220 (2005).   DOI
21 F. Rouzaud, A. L. Kadekaro, Z. A. Abdel-malek, and V. J. Hearing, MC1R and the response of melanocytes to ultraviolet radiation, Mutat. Res., 571(1-2), 133 (2005).   DOI
22 R. A. Newton, S. E. Smit, C. C. Barnes, J. Pedley, P. G. Parsons, and R. A. Sturm, Activation of the cAMP pathway by variant human MC1R alleles expressed in HEK and in melanoma cells, Peptides., 26(10), 1818 (2005).   DOI
23 R. A. Newton, D. W. Roberts, J. H. Leonard, and R. A. Sturm, Human melanocytes expressing MC1R variant alleles show impaired activation of multiple signaling pathways, Peptides., 28(12), 2387 (2007).   DOI
24 R. A. Sturm, D. L. Duffy, N. F. Box, R. A. Newton, A. G. Shepherd, W. Chen, L. H. Marks, J. H. Leonard, and N. G. Martin, Genetic association and cellular function of MC1R variant alleles in human pigmentation, Ann. N. Y. Acad. Sci., 994(1), 348 (2003).   DOI
25 D. Jian, D. Jiang, J. Su, W. Chen, X. Hu, Y. Kuang, H. Xie, J. Li, and X. Chen, Diethylstilbestrol enhances melanogenesis via cAMP-PKA-mediating up-regulation of tyrosinase and MITF in mouse B16 melanoma cells, Steroids., 76(12), 1297 (2011).   DOI
26 S. S. Kim, M. J. Kim, Y. H. Choi, B. K. Kim, K. S. Kim, K. J. Park, S. M. Park, N. H. Lee, and C. G. Hyun, Down-regulation of tyrosinase, TRP-1, TRP-2 and MITF expressions by citrus press-cakes in murine B16F10 melanoma, Asian Pac. J. Trop. Biomed., 3(8), 617 (2013).   DOI