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液态酶
相关语句
  solid enzyme
     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;
短句来源
     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;
短句来源
     The acid protease can keep better stability in high temperature. The solid enzymecan hold 51.4% activity in 80℃ for 5 minutes, the liquid enzyme can hold 54.6% activityin 80℃ for 60 seconds, the solid enzyme can 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%的酶活力,液态酶在 80℃恒温水浴中保温 60sec 保留有54.6%的酶活力,曲酶粉较液态酶有着更好的热稳定性;
短句来源
  “液态酶”译为未确定词的双语例句
     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%;
短句来源
     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.
短句来源
     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。
短句来源
     At 60℃ for 1 hr the solid state enzyme can keep its activity about 80%, but the liquid only about 20%. 
     60℃保持1h,固态酶保存80%活力,而液态酶只有20%的活力。
短句来源
     The thermostability of the enzyme in liquid state was quite high,and it could keep its activity about 81% at 55℃ for 2 h. Meanwhile,the solid state phytase also had a good stability to high temperature during the steam pelleting process and could keep its enzyme activity about 88% after six monthes storage at 10-35℃.
     液态酶在55℃处理2h,酶存活率保持在81%以上,固态酶在10~35℃下保存6个月,酶存活率为88%。
短句来源
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  相似匹配句对
     Study on the Production Rules of Esterified Enzyme by Mould Liquid Culture
     霉菌液态培养产酯化规律研究
短句来源
     Enzyme mimics
     模型
短句来源
     Optimization of Aspergillus Oryzae 3042 Liquid Fermentation Producing Aminoacylase
     米曲氨基酰化液态发酵条件的研究
短句来源
     It couldn’t express in T.
     但该在T .
短句来源
     Stimulated Raman scattering in liquid air
     液态空气的受激喇曼散射
短句来源
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  solid enzyme
Esterificaton was found to take place in both low water systems containing solid enzyme in hexane and in biphasic aqueous enzyme solution/hexane systems.
      
In the solid enzyme system, the enzyme adsorbed the water produced, thus delaying the appearance of a discrete aqueous phase.
      
Reaction velocities were quite similar for the solid enzyme/hexane system and for the biphasic aqueous enzyme solution/hexane system.
      
For two different preparations of cytochrome oxidase, this method yields an average value ofEa=0.27 ev, which agrees well with direct conductivity measurements on dry solid enzyme, which provide an average value ofEa=0.26 ev.
      
Bioimprinted-immobilized enzyme preparations gave 4-6.2-fold activity enhancements compared to solid enzyme preparations supplied by manufacturers.
      
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The mutant strain Aspergillus niger 6034 that produce pectinase was obtained by inducing breeding. The optimal culture medium was made up bran citrus peel, anrmonium sulfate and promoter in solid culture mdeium . Some kinds of carbon source can promote enzyme productivity and some kinds of nitrogen source act as an inhibitor. The optimal culture condition was pH 5.6, culture temperature 26℃, and culture time 51hr. The optimal condition for enzyme performance was pH 4.2, temperature 50℃, when commerical pectin...

The mutant strain Aspergillus niger 6034 that produce pectinase was obtained by inducing breeding. The optimal culture medium was made up bran citrus peel, anrmonium sulfate and promoter in solid culture mdeium . Some kinds of carbon source can promote enzyme productivity and some kinds of nitrogen source act as an inhibitor. The optimal culture condition was pH 5.6, culture temperature 26℃, and culture time 51hr. The optimal condition for enzyme performance was pH 4.2, temperature 50℃, when commerical pectin (Sigma) as a substrate. Thermostability of solid state is better than that of liquid state. At 60℃ for 1 hr the solid state enzyme can keep its activity about 80%, but the liquid only about 20%.

诱变变异菌株黑曲霉Aspergilusniger6034,采用固体发酵法,最佳培养基组成为:麸皮、桔皮、硫酸铵和少量产酶促进剂。试验中某些碳源可促进产酶、某些氮源则抑制产酶。产酶的最佳条件为:培养温度26℃,培养时间51h。以Sigma商品果胶为底物,该酶酶解作用的最佳条件为pH42、温度50℃,且酶热稳定性固态比液态好。60℃保持1h,固态酶保存80%活力,而液态酶只有20%的活力。

The physico chemical properties of the phytase from a mutant strain of A.ficuum CN 92 were studied.The optimum temperature and pH for the phytase performance were 55℃ and 5.5,respectively.The kinetic parameters,initial reacting velocity and K m were 11 μg/min Pi and 0.34% respectively.The thermostability of the enzyme in liquid state was quite high,and it could keep its activity about 81% at 55℃ for 2 h.Meanwhile,the solid state phytase also had a good stability to high temperature during the steam...

The physico chemical properties of the phytase from a mutant strain of A.ficuum CN 92 were studied.The optimum temperature and pH for the phytase performance were 55℃ and 5.5,respectively.The kinetic parameters,initial reacting velocity and K m were 11 μg/min Pi and 0.34% respectively.The thermostability of the enzyme in liquid state was quite high,and it could keep its activity about 81% at 55℃ for 2 h.Meanwhile,the solid state phytase also had a good stability to high temperature during the steam pelleting process and could keep its enzyme activity about 88% after six monthes storage at 10-35℃.Some metal ions,such as Mn 2+ ,Fe 2+ ,Co 2+ ,Zn 2+ ,and Cu 2+ had a strong inhibition to the CN 92 phytase,but Ca 2+ ,Mg 2+ had no any effect.In addition,some compounds,such as NaNO 3 and EDTA etc were also no any effect on the activity of CN 92 phytase.

AspergilusficuumCN92植酸酶是经NTG和Co60γ射线复合诱变发酵产生的菌株,用冷乙醇沉淀析酶而制得的植酸酶粗酶粉为实验样品,植酶钠(P3168,Sigma公司产)为底物,考察CN92植酸酶的酶学特性,结果表明,该植酸酶的最适反应温度为55℃,最适作用的pH值为5.5,反应初速度为11μg/minPi,米氏常数Km为0.34%。液态酶在55℃处理2h,酶存活率保持在81%以上,固态酶在10~35℃下保存6个月,酶存活率为88%。Mn2+,Fe2+,Co2+,Zn2+,Cu2+对此植酸酶有较强的抑制作用,而Ca2+,Mg2+,NaNO3和EDTA等对其则无明显影响。

The enzymatic characteristics of phytase from Aspergillus fumigatus were studied. Results showed that the optimum temperature and pH for the phytase keeping its activity were 60℃ and 5.0, respectively. 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℃. Effects of various metal ions and chelating agents on enzyme activity were different. Fe~(3+) and Mg~(2+) could stimulate its activity, but Zn~(2+),Co~(2+),Cu~(2+),and EDTA could inhibit...

The enzymatic characteristics of phytase from Aspergillus fumigatus were studied. Results showed that the optimum temperature and pH for the phytase keeping its activity were 60℃ and 5.0, respectively. 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℃. Effects of various metal ions and chelating agents on enzyme activity were different. Fe~(3+) and Mg~(2+) could stimulate its activity, but Zn~(2+),Co~(2+),Cu~(2+),and EDTA could inhibit its activity.Ca~(2+),Fe~(2+),and Mn~(2+) had no effect on its activity,

对烟曲霉植酸酶的酶学特性进行了研究。结果表明,其最适反应温度为60℃,最适pH为5.0;液态酶在70℃处理5min,残余酶活为69.12%;在4℃保存2个月,残余酶活为90%;不同金属离子和螯合剂对酶活性的影响存在差异,Fe3+,Mg2+对该植酸酶有较强的激活作用,而Zn2+,Co2+,Cu2+和EDTA有较强的抑制作用,Ca2+,Fe2+和Mn2+等对其则无明显影响。

 
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