食品科学
食品科學
식품과학
FOOD SCIENCE
2001年
3期
38-40
,共3页
黄原胶魔芋胶凝胶性
黃原膠魔芋膠凝膠性
황원효마우효응효성
黄原胶与魔芋胶均为非凝胶多糖,但二者在一定条件下共混可以得到凝胶。当黄原胶与魔芋胶以0.7/0.3的配比共混,多糖总浓度为1%时,二者的协效凝胶性最强,即凝胶强度最大。同时对制备温度和体系盐离子浓度对多糖共混凝胶性的影响作了初步研究,研究表明,当制备温度80℃,盐离子浓度为0.2mol/L,凝胶强度最大。
黃原膠與魔芋膠均為非凝膠多糖,但二者在一定條件下共混可以得到凝膠。噹黃原膠與魔芋膠以0.7/0.3的配比共混,多糖總濃度為1%時,二者的協效凝膠性最彊,即凝膠彊度最大。同時對製備溫度和體繫鹽離子濃度對多糖共混凝膠性的影響作瞭初步研究,研究錶明,噹製備溫度80℃,鹽離子濃度為0.2mol/L,凝膠彊度最大。
황원효여마우효균위비응효다당,단이자재일정조건하공혼가이득도응효。당황원효여마우효이0.7/0.3적배비공혼,다당총농도위1%시,이자적협효응효성최강,즉응효강도최대。동시대제비온도화체계염리자농도대다당공혼응효성적영향작료초보연구,연구표명,당제비온도80℃,염리자농도위0.2mol/L,응효강도최대。
Xanthangum and konjac gum were not gelation polysaccharides. They could get geled when mixed. There was a jelly-glue strength maximum when the mixed ratio ofxanthan gum and konjac gum was in the ratio 0.7/0.3,When the total polysaccharide concentration was 1%.Studies have been made on the gelation effect at the preparation temperature and bulk salt ionic concentration. It has been observed that, there was a jelly-glue strength maximum when the preparation temperature was 80℃ and salt ionic concentration was 0.2mol/L.