食品中膳食纤维酶解检测法的改进研究

Research on Improvement of Enzymatic Hydrolysis Method for Determination of Dietary Fiber in Food

以国标GB 5009.88—2014为依据,在国标的基础上对部分步骤进行优化改进,缩短检测时间、提升检测效率,并减少国标中频繁转移带来的误差,同时应用该方法对标准样、空白、样品进行验证性试验,比较分析试验结果。

This paper focused on a method for optimizing and improving some steps based on the national standard GB 5009.88—2014.It reduced detection time,improved detection efficiency,and reduced the errors caused by frequent transfers in the national standard.In the meantime,this method was implemented to carry out confirmatory experiments on standard samples,blank samples and samples,and to compare the analyses of experimental results.