【摘要】 目的研究从鱼露中提取章鱼胺的有效方法,为天然章鱼胺的工业化生产提供实验依据。方法以章鱼胺的吸附量和洗脱率为指标筛选树脂,研究树脂对章鱼胺的吸附性能和洗脱参数。结果H103大孔吸附树脂对鱼露中章鱼胺有较好的吸附分离效果,该树脂对鱼露中章鱼胺的静态饱和吸附量达2.925mg.g-1(干树脂),用30%乙醇作洗脱液,洗脱率达98.04%。结论H103大孔吸附树脂处理后,能有效地分离章鱼胺,改善了鱼露的风味,适用于从鱼露中提取章鱼胺的工业应用。更多还原

【Abstract】 Objective To establish a technical process for the separation of octopamine.MethodsTaking the absorptive capacity and elution efficiency of octopamine as indexes,the absorption characteristics and elution parameters of separation with macroporous resin were investigated.Results The static adsorption capacity of H103 type macroporous resin was 2.925mg g-1.The static elution ratio was 98.04%.Conclusion H103 type macroporous resin is effective to separate the octopamine and improve the flavour of fish sauce.更多还原