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    The enzyme could keep its activity of 69.12% for 5 min at 70℃, and it could keep its activity about 90% for two months at 4℃.
    液态酶在70℃处理5min,残余酶活为69.12%;
    the acid protease could keep better stability in high temperature. The solid enzyme could hold 51.4% activity at 80 ℃ for 5 min, the liquid enzyme could hold 54.6% activity at 80 ℃ for 1 min, the solid enzyme could better resist heat destroy than liquid enzyme.
    酸性蛋白酶有着较好的热稳定性,曲酶粉在80℃保温至5min保留有51.4%的酶活,液态酶在80℃恒温水浴中保温1min保留有54.6%的酶活力,曲酶粉较液态酶有着更好的抗热性;
    The relative enzyme activity of solid enzyme could hold 51.4 % in 80 ℃ for 5 min,the liquid enzyme could hold 54.6 % activity in 80 ℃ for 60 s,the solid enzyme had better anti-heat ability than that of liquid enzyme;
    酸性蛋白酶有着较好的热稳定性,曲酶粉在80℃保温5min保留51.4%的相对酶活力,液态酶在80℃恒温水浴中保温60s保留54.6%的相对酶活力,曲酶粉较液态酶有着更好的抗热性;
    The results show that the best conditions of immobilization glutathione S-transferases are concentration of glutaraldehyde 0.5%,pH7.0,temperature 20℃,time 12h,enzyme and chitosan 1 ∶1.Immobilization enzyme catalyzing and decomposing reaction time is 9h.
    结果表明,戊二醛浓度0.5%,pH7.0,温度20℃,时间12h以及液态酶与壳聚糖凝胶1∶1配比是谷胱甘肽S转-移酶最佳固定化条件,固定化酶催化菲降解的最佳反应时间是9h.
    Enzyme activity for immobilized alcoholoxidase was 770 U/g chitosan (wet weight), which represents approximately 60% activity when compared with alcoholoxidase in solution. The optimum pH and temperature for enzyme activity changes upon immobilization .
    固定化醇氧化酶最大活力为770U/g甲壳胺(湿重),保留了液态酶的大约60%的活性。
    the ratio of quality for liquid stated enzyme and polysaccharide gel is 1:1; in the condition of these immobilized enzyme reaction activity is the highest and producing trehalose quantity is the most, the most content of trehalose can arrive to around 40%.
    液态酶与壳聚糖凝胶的质量比为1∶1,按此条件制备的固定化酶反应的活性最高,生成的海藻糖量最多,海藻糖的最高含量能达到40%左右。
 

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