IN VITRO SUN PROTECTING FACTOR, PHOTOSTABILITY, CHEMICAL STABILITY AND PHYTOCHEMICAL SCREENING OF DELONIX REGIA FLOWER EXTRACT GEL
Journal Title: International Research Journal of Pharmacy (IRJP) - Year 2015, Vol 6, Issue 9
Abstract
Delonix regia flowers Due to its antioxidant and photoprotective properties, a promising for use in cosmetic and pharmaceutical formulations. A high performance liquid chromatography method was used to evaluate the chemical stability using Delonix regia extract as marker at 5, 25 and 45 ◦C for 103 days. The sun protection factors were analyzed by ultraviolet (UV) spectrophotometry using samples irradiated with UVB lamp. The chemical stability of the Delonix regia flower extract gel was determined according to the concentration of Delonix regia flower extracts at different storage temperatures (5, 25 and 45 ◦C) for 103 days. It is screened for In vitro sun protection factor in the Delonix regia flower extract and of its gel formulation and determines Photostability of the isolated Delonix regia flower extract and SPF. This study has shown that the Delonix regia flower extract gel is stable for at least 2 to 3 months when stored at 5 and 25oC. This proved activity of plant showed its importance and prophylactic utility in anti- solar formulation.
Authors and Affiliations
Pratik Maske, Sunil Nalavade, Satheesh Patil
Keywords
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- EP ID EP95552
- DOI 10.7897/2230-8407.069123
- Views 76
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