文献类型：期刊文献

中文题名：改性壳聚糖作为保鲜剂的研究

英文题名：A Study on Keeping Fresh Agent of Modified Chitosan

作者：张文清[1];金鑫荣[1]

机构：[1]华东理工大学化学系

年份：1994

卷号：7

期号：3

起止页码：333

中文期刊名：功能高分子学报

外文期刊名：Journal of Functional Polymers

收录：CSTPCD;;CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：壳聚糖;羧甲基化;保鲜剂

外文关键词：Carboxymethyl chitosan, Keeping fresh

摘要：制备了羧甲基化壳聚糖（ＮＯＣＣ），并研究它对水果蔬菜的保鲜性能．结果表明：改性壳聚糖在中性和碱性溶液中有较好的水溶性，不易降解。应用于黄瓜、卢柑的保鲜，可保持营养成分。
Carboxymethyl chitosan have been manufactured, and the keeping fresh propeeties for fruits and vegetables have been studied in this paper. The results indicated: the modified chitosan have good dissolving properties except for pH=3.3-6.3,low reducing and resolving properties. It can keep those effective component when it was used on cucumbers, etc.