%0 Journal Article %T Extraction of rebaudioside-A by sonication from Stevia rebaudiana Bertoni leaf and decolorization of the extract by polymers %A Gasmalla, Mohammed %A Yang, Ruijin %A Hua, Xiao %J Journal of Food Science and Technology %V 52 %N 9 %P 5946-5953 %@ 0022-1155 %D 2015-01-14 %I Springer India %~ DeepDyve