NEAR-IR SPECTROPHOTOMETRIC TECHNIQUE FOR FAST IDENTIFICATION OF CARBOXYCELLULOSE IN LINEN FIBERS - A PRELIMINARY-REPORT

被引：7

作者：

KOUZNETSOV, DA

IVANOV, AA

机构：

[1] E. A. Sedov Biopolymer Research Laboratories

来源：

TEXTILE RESEARCH JOURNAL | 1995年 / 65卷 / 04期

关键词：

D O I：

10.1177/004051759506500408

中图分类号：

TB3 [工程材料学]; TS1 [纺织工业、染整工业];

学科分类号：

0805 ; 080502 ; 0821 ;

摘要：

Near-infrared (NIR) reflectance spectrophotometry has been successfully used for rapid, efficient identification of carboxylated cellulose in whole (nondisintegrated) linen textile samples subjected to a thermal treatment in the presence of high CO and CO2 concentrations. Mass spectrometric analysis of enzymatic hydrolysates of the treated textiles demonstrates the existence of carboxylated D-glucose residues produced by this procedure. Near-infrared spectrophotometry proves to be an accurate and simple approach to fast identification and characterization of these carboxylated cellulose derivatives in whole textile samples.

引用

页码：236 / 240

页数：5

共 7 条

[1] NEAR-INFRARED SPECTROPHOTOMETRIC MONITORING OF STROKE-RELATED CHANGES IN THE PROTEIN AND LIPID-COMPOSITION OF WHOLE GERBIL BRAINS [J].