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1·The saccharide was extracted with hot water, and purified with Fehling reagent and 95% ethanol.

利用铜沉和醇沉法提取纯化多糖。

2·The extension was designed to complement the original building (Architects: Fehling+Gogel).

新大楼是对原总部大楼的补充。

3·The content of reducing sugar in saccharfication processes was determined with reducing sugar analyzer and the conventional approach of Fehling reagent.

采用手工费林滴定和还原糖测定仪两种方法测定了不同样品中还原糖含量。

4·This paper compared the reducing forces of fructose and dextrose by Fehling 's method, and investigated the relationships between the dextrose equivalent (DE)and the content of fructose in the syrup.

在费林氏法测定还原糖的条件下，比较了果糖和葡萄糖的还原力；分别用葡萄糖和淀粉水解糖为原料，研究了异构化过程中DE值与果糖含量的关系。