International Journal of Scientific and Research Publications

IJSRP, Volume 6, Issue 7, July 2016 Edition [ISSN 2250-3153]


In vitro sun screening activity of salt marshy plant Salicornia brachiata
      W.D. Ratnasooriya, R.N.Pathirana, A.S.Dissanayake, B.L.C.Samanmali and P.K.Desman
Abstract: At present, there is a need and demand for the development of safe, cheap and effective topical herbal formulations as sun screens. In this context, this study was initiated to evaluate the sunscreen potential of a Sri Lankan salt marshy plant, Salicornia brachiata Roxb (Family: Amaranthaceae; formally Family: Chenopodiacea) in vitro using a UV spectroscopic technique and Mansur equation. Sun Protection Factor (SPF) value was ascertained (which is an index of sun protection activity) using a methanolic extract having a concentration of 2.0 mgmL-1. Methanol soluble fraction of Dermatone® (2.0 mgmL-1), a well known sunscreen cream, was used as the reference agent. The results showed that the plant extract has a markedly high absorbance values (3.0-3.2) at 290-320 nm range with a SPF value of 30.89 (which is a novel finding) whilst the reference agent exhibited a SPF value of 34.23. Phytochemical analysis of the extract showed the presence of flavonoids, tannins, phenols and steroids. It is concluded that a safe, cheap and efficacious topical sun screen formulation could be developed from salt marshy plant S. brachiata.

Reference this Research Paper (copy & paste below code):

W.D. Ratnasooriya, R.N.Pathirana, A.S.Dissanayake, B.L.C.Samanmali and P.K.Desman (2018); In vitro sun screening activity of salt marshy plant Salicornia brachiata; Int J Sci Res Publ 6(7) (ISSN: 2250-3153). http://www.ijsrp.org/research-paper-0716.php?rp=P555597
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