CAJ | 학술논문

以2，3-环氧丙基三甲基氯化铵和N-羟甲基丙烯酰胺为改性剂，对壳聚糖进行改性，得到壳聚糖衍生物（NMA-HTCC），并对NMA-HTCC进行红外光谱和热分析测试。利用NMA-HTCC对大豆蛋白复合纤维针织物改性，然后进行无盐染色，并测试抗菌性能。结果表明，壳聚糖改性后热稳定性有所下降；NMA-HTCC改性的大豆蛋白复合纤维针织物，在染色中可以实现无盐染色，织物的耐水洗色牢度与传统工艺相当，而且染色残液的COD值明显降低；NMA-HTCC还可提高大豆蛋白复合纤维对金黄色葡萄球菌和大肠杆菌的抑菌效果。
이2，3-배양병기삼갑기록화안화N-간갑기병희선알위개성제，대각취당진행개성，득도각취당연생물（NMA-HTCC），병대NMA-HTCC진행홍외광보화열분석측시。이용NMA-HTCC대대두단백복합섬유침직물개성，연후진행무염염색，병측시항균성능。결과표명，각취당개성후열은정성유소하강；NMA-HTCC개성적대두단백복합섬유침직물，재염색중가이실현무염염색，직물적내수세색뇌도여전통공예상당，이차염색잔액적COD치명현강저；NMA-HTCC환가제고대두단백복합섬유대금황색포도구균화대장간균적억균효과。
With 2, 3-epoxy propyl trimethyl ammonium chloride and N-Methylol acrylamide as modifier, chi-tosan was modified and the chitosan derivative (NMA-HTCC) was obtained. NMA-HTCC was tested by infrared spectroscopy and thermal analysis. Soybean protein compound fiber fabric modified by NMA-HTCC was dyed with-out salt, and its antibacterial property was tested. The results show that Soybean protein compound fiber fabric modified by NMA-HTCC can be dyed without slat, and its color fastness to washing is the same as that of tradi-tional process, and COD value of dyeing raffinate obviously decreases; NMA-HTCC can also improve the antibacte-rial effect of soybean protein compound fiber on staphylococcus aureus and escherichia coli.