School of Cosmetic Science

Dr.Mayuramas Wilai

Dr.Mayuramas Wilai

Assistant Dean/ Lecturer in Cosmetic Science Programme

Tel: +66 (0) 5391 6829


Ph.D. Pharmaceutical Science, University of Hawaii, USA
M.Sc. Pharmaceutical Chemistry, Mahidol University, Thailand
B.Sc. Chemical, Suratthani Rajabhat University, Thailand



  • Pharmaceutical Chemistry and Phytochemistry in Cosmetic Science


  • ASP Student Research Award, American Society of Pharmacognosy 2015 Annual Meeting of the ASP, July 25th - 29th, 2015, Copper Mountain, CO, USA. (2015)
  • ASP Jerry McLaughlin Student Travel Award, American Society of Pharmacognosy 2014 Annual Meeting, August 2nd - 6th 2014, Oxford, MS. (2014)
  • Graduate Student Travel Award (2013), American Society of Pharmacognosy 2013 Annual Meeting, July 13th - 17th, 2013. St. Louis, Missouri, USA. (2013)


Fukuchi, A., Sang-ngern M., Zhang, M., Sunada, N., Phosri, S., Siraj, M.A., Tan, G.T., Wongwiwatthananukit, S., and Chang, L.C. Evaluation of Cytotoxic and Antioxidant activity of Fucose-Containing Sulfated Polysaccharide from HAWAIIAN Marine Algae BHST. 2017, 15 (2) : 15-31.

U.J. Youn, E.J. Park, T.P. Kondratyuk, C.J. M. Sang-ngern, M.M. Wall, M. Ruf, S.E. Lorch, J.M. Pezzuto, L.C. Chang. Anti-inflammatory and Quinone Reductase Inducing Compounds from Fermented noni (Morinda citrifolia) juice exudates. J. Nat. Pro. 2016 Jun 24;79(6):1508-13. Doi:10.1021/acs.jnatprod.5b00970. Accepted.

E.J, Park, Sang-Ngern M, L.C. Chang, JM Pezzuto. Induction of cell cycle arrest and apoptosis with down-regulation of Hsp90 client proteins and histone modification by 4β-hydroxywithanolide E isolated from Physalis peruviana. Mol. Nutr. Food Res. (2016), Mar 23, doi: 10.1002/mnfr.201500977. Accepted.

M. Sang-ngern, U.J. Youn, E.J. Park, T.P. Kondratyuk, C.J. Simmons, M.M. Wall, M. Ruf, S.E. Lorch, J.M. Pezzuto, L.C. Chang. Withanolides Derived from Physalis peruviana (Poha) with Potential Anti-inflammatory Activity. Bioorg Med Chem Lett. 2016 Jun 15;26(12):2755-9. doi: 10.1016/j.bmcl.2016.04.077. Epub 2016 Apr 26. Accepted.

M. Sang-ngern, U.J. Youn, E.J. Park, T.P. Kondratyuk, G. Miklossy, M.M. Walla, C.J. Simmons, J. Turkson, J.M. Pezzuto, L.C. Chang. Anticancer potential of withanolides and its derivatives from Physalis peruviana (POHA). Planta Medica. (2015), June 81(11), DOI: 10.1055/s-0035-1556525. Accepted.

Leng Chee Chang, Mayuramas Sang-ngern, and John M. Pezzuto. Poha Berry (Physalis peruviana) with Potential Anti-inflammatory and Cancer Prevention Activities. Hawai’I Journal of Medicine & Public Health. 2016, Volume 75, No. 11, ISSN 2165-8218, page 353-361.