FOOD SCIENCE ›› 2003, Vol. 24 ›› Issue (1): 93-96.

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Studise on the Extracting Conditions and Precipitating Properties of Rice Bran Polysaccharides

 JIANG  Yuan-Rong, YAO  Hui-Yuan, XIE  Zhao-Jin   

  • Online:2003-01-15 Published:2011-12-13

Abstract: The effects of temperature,time and pHon the polysaccharides recovery were investigated.With Re-sponse Surface Analysis(RSA),the optimumextracting conditions were obtained as follows:T =80.5℃,t =1.3h,pH =4.93.The effects ofalcoholconcentrationandsolutionpHonthe precipitatinproperty ofthe rice bran polysaccharides were also investig ated.

Key words: rice bran polysaccharides, extracting, precipitating