原棉含糖量的DNS分光光度法测定

Method of DNS Spectrophotometry for Cotton Carbohydrate Content

本文建立了原棉含糖量的DNS分光光度测定法。这种简单、正确、快速的测定方法能满足棉纺织厂的常规测试分析。此外,本文还对棉糖的萃取方法作了改进。

A method of DNS spectrophotometry is proposed for the measurement of cotton carbohydrate content, which is simple and convenient,quick and accurate,and could meet the requirement of routine measurement in cotton mills. An improvement is also made on the extraction of cotton carbohydrate.