Study on the multiple coating material of chitosan, siox nanoparticals and single stearic acid glycerine ester in the preservation of jinqiu pear

摘要：

This study compared the physical and antibacterial capability of chitosan, chitosan/ SiOx nanoparticals and chitosan/ SiOx nanoparticals/ glyeml monstearate respectively. Three solutions were coated on the surface of Jinqiu pear to form film, comparing the effect of preserving by measuring the hardness, water content, total sugar, total acids, vitamin C content. The results indicated that: SiOx nanoparticals and glyeml monstearate can take effect on the enhancement of the physical and antibacterial capability, and intensify the effect of preserving.

关键词： chitosan siox nanoparticals glyeml monstearate jinqiu pear preserving

作者: Dan Shen Rucai Chen Mingli Wang Xiqin Tao

作者单位: College of Chemistry Engineering,Guizhou University,550003,Guiyang Guizhou,Chnia Province Key Laboratory of Fermentation Technology and Biological Pharmary,Guizhou University 550003

会议类型: 国际会议

会议名称: 第六届中国国际纳米科技研讨会

会议地点: 成都

会议语种:英文

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）