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KMID : 0525720160210030181
Journal of Chitin and Chitosan
2016 Volume.21 No. 3 p.181 ~ p.187
Optimization of Soluble Rutin using Stevioside as a Natural Solubilizer
Ko Jin-A

Nam Seung-Hee
Kim Young-Min
Abstract
Rutin, naturally phenolic bioactive compound, is a potent antioxidant and anti-inflammatory activity having poor water-solubility as a weak point. The rapid and simple soluble rutin successfully formed using microwave treatments with stevioside as a natural solubilizer. Soluble rutin was optimized by the Box-Behnken design according to the independent four factors such as stevioside concentration, rutin concentration, microwave power, and microwave treated time, respectively. Finally optimal soluble rutin was obtained around 100% yield at a conditions as 146 mg/mL of stevioside, 5.9 mg/mL of rutin, 50 W of microwave power, and 5 min of treated time. These study illustrated that the soluble rutin formed by stevioside and microwave treatment can be applicable for functional foods and cosmetic materials in pharmaceutical areas.
KEYWORD
Rutin, Solubilizer, Stevioside, Microwave, Responds surface methodology
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