苎麻混菌脱胶工艺研究  

Study on the Conditions of Ramie Degumming by Mixed Bacteria Method

作　　者：陈其国[1] 鞠守勇[1] 尹喆[1] 李莉[1] 

机构地区：[1]武汉职业技术学院生物工程学院,武汉430074

出　　处：《湖北农业科学》2015年第17期4253-4256,共4页Hubei Agricultural Sciences

基　　金：湖北省教育厅科学技术研究计划指导性项目(2013SK753)

摘　　要：将培养36 h后的B3、B5种子液和培养48 h后的M1种子液,按照顺序间隔12 h接种10 m L于装有3 g苎麻[Boehmeria nivea(L.)Gaudich.]原样、100 m L原始脱胶液的250 m L三角瓶中,通过单因素和正交试验,得到苎麻最佳混菌脱胶工艺为按照B3B5M1接种顺序,原始脱胶液pH 6,培养温度35℃,转速为150 r/min,脱胶时间60 h,在此条件下,苎麻脱胶率最高可以达到29.9%。Three kinds of seed liquid （B3, B5 after cultured for 36 h respectively, and M1 after cultured for 48 h） wereinoculated 10 mL into 100 mL of original degumming liquid containing 3 g of ramie in order at the interval of 12 h, and sin-gle factor and orthogonal experiment were carried out to determine the best degumming process. The results showed that theoptimal conditions for ramie degumming were pH 6,temperature 35 ℃,rotational speed 150r/min and degumming time 60h,according to the B3B5M1 inoculation order. Under the above conditions, the highest degumming rate reached to 29.9%.

关 键 词：苎麻[Boehmerianivea(L-)Gaudich.] 混菌 脱胶 

分 类 号：TS123.2[轻工技术与工程—纺织材料与纺织品设计]