安徽农业科学2012，Vol.40Issue(26)：12764-12765,12771,3.
细菌纤维素/γ-聚谷氨酸复合膜的物理性能研究
Physical Properties Measurement of Bacterial Cellulose/γ-Polyglutamic Acid Composite Membrance
摘要
Abstract
[Objective] The aim was to study the physical properties of bacterial cellulose/γ-polyglumatic acid (BC/γ-PGA) composite membrane. [Method] BC/-y-PGA composite membrane was fermented and prepared by Bacillus xylinus M12 and its surface rigidity, elasticity and shearing force were measured by TA-XTPlus Exponent32. [ Result] Compared wilh BC membrane, composite membrane prepared with 7-PGA was lowered in hardness and elasticity, but strengthened in toughness and tearing-resistance. [Conclusion] Adding γ-PGA to BC membrane will promote its application in surgical dressing.关键词
细菌纤维素/γ-聚谷氨酸/复合膜Key words
Bacterial cellulose (BC) /γ-Polyglumatie acid (γ-PGA) /Composite membrane分类
农业科技引用本文复制引用
孙晔,鞠蕾,陈君娜,马霞..细菌纤维素/γ-聚谷氨酸复合膜的物理性能研究[J].安徽农业科学,2012,40(26):12764-12765,12771,3.基金项目
上海市科委重点项目(10540501100) （10540501100）
上海市科促会联盟计划项目(LM201104). （LM201104）
