醋酸除腥法制备柞蚕粉的研究  

Study on the Deodorization Process Technology of Tussah Powder

作　　者：王朝臣[1] 

机构地区：[1]天津渤海职业技术学院,天津300402

出　　处：《安徽农业科学》2010年第32期18577-18579,18583,共4页Journal of Anhui Agricultural Sciences

基　　金：天津市高校科技发展基金计划科研项目(20090615)

摘　　要：[目的]通过除去不良的腥味以更好的开发利用柞蚕资源。[方法]醋酸与柞蚕粉腥味成分结合形成易挥发的物质,该物质通过旋转蒸发便可除去。[结果]最佳工艺条件为:0.7%的醋酸溶液,在55℃旋转蒸20 min,除腥率可达92.533 3%。[结论]利用该工艺制成无腥柞蚕粉,具有更广阔的应用前景。[Objective] The aim was to make the better use of tussah by eliminating bad smell.[Method]The volatile material,which is produced through the combination of acetic acid and tussah powder,can be removed with the helping of the circumgyrate evaporation apparatus.[Result] The experiment proved that the optimum condition of processing is 0.7% acetic acid,evaporated at 55℃,20 min.The rate of deodorization can reach about 93%.[Conclusion]The technology can put the tussah powder to better use of deodorization and has wider foreground.

关 键 词：柞蚕 腥味 醋酸 旋转蒸发 

分 类 号：S885.1[农业科学—特种经济动物饲养]