【摘要】 酒样经水解后还原糖与斐林氏液共沸,生成氧化亚铜沉淀,稍微过量的还原糖将蓝色的次甲基蓝还原为无色,根据酒样消耗体积计算酒样中总糖的含量。更多还原

【Abstract】 Make Cu2O deposition from boiling the Hydrolyzed sample and Fehling reagent,The colour changes from blue to achromaticity when using a little superfluous reducing sugar titrate blue Mehylene Blue.Measure the content of total sugar according to how much sample be used up.更多还原