海螵蛸多糖的酶法提取工艺条件的研究  

Study on extraction process conditions of polysaccharide from cuttlebone by enzymatic method

作　　者：刘群[1] 付宁[1] 徐中平[1] 

机构地区：[1]日照职业技术学院,日照276826

出　　处：《食品科技》2010年第9期242-244,共3页Food Science and Technology

摘　　要：用木瓜蛋白酶从海螵蛸(乌贼骨)中提取多糖,筛选出海螵蛸多糖的最佳工艺条件为海螵蛸粒度80～100目,料液比1∶30,酶解时间4 h,酶用量4%。在此条件下,海螵蛸多糖的得率为(0.391±0.021)%,是热水提取法(0.2%)的1.95倍。Papain method is used to extract polysaccharide from cuttlebone（cuttlefish bone）.The optimum technological conditions for cuttlebone polysaccharide have been obtained.It is cuttlebone granularity 80 ～100 mesh,raw material and solution ratiol 1∶30,enzymolysis time 4 h,enzyme dosage 4%.In these conditions,the cuttlebone yield of polysaccharide is（0.391±0.021）%.It is 1.95 times of the hot water extraction method.

关 键 词：海螵蛸 多糖 木瓜蛋白酶 提取工艺 

分 类 号：TS201.2[轻工技术与工程—食品科学]