脑蛋白水解新工艺的研究  

Study of Brain Protein's Hydrolysis

作　　者：白云起[1] 白青子[1] 徐革联[1] 张天东[1] 张丽秋[1] 

机构地区：[1]黑龙江科技学院资源与环境工程学院,黑龙江鸡西158105

出　　处：《化工时刊》2003年第12期30-33,共4页Chemical Industry Times

摘　　要：以鲜猪脑制备脑蛋白粉 ,并利用微波化学和磁化学的技术促进其水解反应 ,研究了催化剂、催化剂用量、磁场强度、微波辐射时间对水解反应的影响。结果表明 :用硫酸做催化剂比用盐酸好 ;磁场强度越强 ,水解效果越好 ,微波低能量多次辐射效果较好 ,低档火微波间歇辐射时间 36min为较好。In this paper, we use fresh pig-brain to prepare brain protein and use the technology of microwave chemical and magnetic chemical to accelerate its hydrolysis reaction. The effect of catalyst, the amount of catalyst, magnetic field intension and microwave radiation time to hydrolysis reaction have been studied. The result shows that using sulphuric acid is better than using hydrochloric acid and the effect of hydrolysis is better with boosting of magnetic field intension.The effect of hydrolysis is also better when we use low energy microwave to radiate many times and the best time of low energy microwave raidation is 36 minutes.

关 键 词：脑蛋白 水解工艺 微波化学 磁化学 硫酸 催化剂 氨基酸 

分 类 号：O621.2[理学—有机化学]