变性剂及表面活性剂对蛤蟆油粘度影响的研究  

Effect of denaturing agents and surfactants on viscosity of Oviduetus Ranae

作　　者：张梅[1] 赵雨[1] 李芸彤[1] 刘诗超[2] 曲晓波[1] 

机构地区：[1]长春中医药大学中医药与生物工程研发中心,吉林长春130117 [2]延边大学药学院,吉林延吉133000

出　　处：《食品工业科技》2011年第6期167-168,203,共3页Science and Technology of Food Industry

基　　金：国家"十一五"科技支撑项目(2007BAI38B06)

摘　　要：研究了变性剂及表面活性剂对蛤蟆油粘度的影响,以蛤蟆油粘度为评价指标,考察不同浓度的尿素、盐酸胍、β-巯基乙醇、SDS、Triton等变性剂及表面活性剂对蛤蟆油粘度的影响。实验结果表明,当尿素、盐酸胍、β-巯基乙醇、Triton、SDS浓度分别为7mol/L、0.2mol/L、3%、2g/mL及8%时,具有最低粘度,其中盐酸胍的作用效果最佳。实验结果为进一步研究其有效成分、提取分离方法及药理活性奠定了基础。The factors of the viscosity of Oviduetus Ranae,including denaturing agents and surfactants,consisted of different concentrations of urea,guanidine hydrochloride,β-mercaptoethanol,SDS and Triton were studied.Both denaturing agents and surfactants could reduce the viscosity,the best concentrations were 7mol/L,0.2mol/L,3%,2g/mL and 8%,respectively,in which the best was guanidine hydrochloride.The result provided a basis for further study on active ingredients,extractions and pharmacological activities of Oviduetus Ranae.

关 键 词：蛤蟆油 粘度 变性剂 表面活性剂 

分 类 号：TS201.2[轻工技术与工程—食品科学]