Fehling

基本解释

Methods:The reducing power of crude polysaccharides was detected by Fehling reagent and the polysaccharide contents were determined by phenol-sulphate acid inspects method.
方法:用斐林试剂检测其还原性;用硫酸-苯酚法测多糖的含量。
The saccharide was extracted with hot water, and purified with Fehling reagent and 95 % ethanol; the saccharide components of sophora alopecuroides gum was analysized by TLC and GC.
利用铜沉和醇沉法提取纯化多糖,以薄层色谱和气相色谱法进行定性和定量分析,建立苦豆子胶多糖组分分析方法。
This paper compared the reducing forces of fructose and dextrose by Fehling 's method,and investig ated the relationships between the dextrose equivalent (DE)and the content of fructose in the syrup.
从还原力的角度探讨了葡萄糖异构化生产果葡糖浆过程中葡萄糖值下降的原因。
Keywords Fehling's test;orange;invert sugar;neutralization;
斐林容量法;柑桔;转化糖;测定;中和;
Keywords Hydrolysate;Reducing Sugar;Fehling Reagent;AAS.;
水解物;还原糖;费林试剂;AAS。;