EFFICACY AND STABILILITY OF ANTHOCYANIN; ORYZA SATIVA ON EMULSION FORM
Supachai Chumchuen*, Somboon Tiranupan, Julalak Kantanalit Yoskrai Sridhanasakulchai
ABSTRACT
Extraction from rice berry are important substances; Anthocyanin (AT) has many properties such as An-tioxidants, Inhibitor cancer cell, Anti-allergic, Anti- Cholesterolemia and Anti-atherosclerosis. However, AT deteriorate quickly. This research aims to develop AT in emulsion form and study its stability, the color change of the extracts under different solvent conditions. The study found that the extraction extracted with ethanol and acids developed as emulsions form have colorlessness and antioxidant efficiency of 28.76 ± 0.13μg/ml and non-significant p > 0.01 compared with BHT and smallest particle size 29.21 ± 0.87 nm. However, the substance was suitable for cosmetic and supplementary in the future study.
Keywords: Rice berry, Anti-oxidant, Emulsion, Cosmetic, Anthocyanin.
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