助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   残余酶活 的翻译结果: 查询用时:0.01秒
图标索引 在分类学科中查询
所有学科
轻工业手工业
更多类别查询

图标索引 历史查询
 

残余酶活
相关语句
  remnant enzyme activity
     The results showed that PG and PE were more stable in room temperature than 30°C, but PL was opposite. Their remnant enzyme activity was 70.28%、77.24%、74.45% when conserved ten days respectively.
     并对浓缩液进行了稳定性实验,结果表明:聚半乳糖醛酸酶(PG)和果胶酯酶(PE)在25℃下保存比在30℃保存稳定,而果胶裂解酶(PL)则在30℃保存比较稳定,保存十天残余酶活分别为70.28%、77.24%、74.45%。
短句来源
     The result showed that the stability of the rice bran through extruding was increased by 8 times or more, the acid value was kept at the level of 10, remnant enzyme activity of peroxide was less than 5%, and the storage duration was one year.
     结果表明 ,挤压后的米糠稳定性提高了 8倍多 ,酸价始终稳定在 10的水平 ,过氧化物残余酶活低于 5 % ,可以贮存 1年。
短句来源
  “残余酶活”译为未确定词的双语例句
     After addition of multiple stabilizer: glycerol 120 g/L,xanthangum 5g /L to the glucanase solution and 2 h 60℃ treatment,the enzyme activity was increased by 55.3%.
     将添加甘油120g/L、黄原胶5g/L复合稳定剂的葡聚糖酶溶液60℃处理2h,酶液的残余酶活比未经处理的酶活提高了55.3%。
短句来源
     After incubation 48 h in 50% methanol solvent,the residual activity of immobilized lipase and free one were 85% and 69% respectively and after incubation 48 h in 90% ethanol solvent,the residual activity of immobilized lipase and free one were 31% and 0 respectively.
     固定化酶在体积分数50%的甲醇中处理48 h能保持85%的酶活,在体积分数90%的乙醇中处理48h能保持31%的酶活,而游离酶残余酶活只有69%和0;
短句来源
     The enzyme activity was increased by the addition of Na+, Mg2+, Ca2+, Mn2+while it was strongly inhibited by the addition of Ag+, Cu2+, Hg+ and glucose, the relative activity still retained 60.8% at 60℃ for 1h.
     Mn2+、Mg2+、Ca2+对该酶有较强的激活作用,Ag+、Cu2+、Hg+、葡萄糖等是该酶的抑制剂。 该酶稳定性较强,在pH3~7的范围内均很稳定,60℃作用1h相对残余酶活为60.8%。
短句来源
     It was in stable state under the condition of pH value between 4 and 10 and the activity of residual reductase was above 60 % on average.
     在pH4~10之间均较稳定,残余酶活均在60%以上。
短句来源
     The results showed that immobilized lipase remained over 80% of its activity when the temperature was below 80℃ while the residual activity of free ones was decreased rapidly when the temperature was over 50 ℃,and only 10% was remained when the temperature was 80℃.
     结果表明,80℃以下固定化酶能保持80%以上的酶活,而游离酶在50℃以后活力急剧下降,到80℃残余酶活约为10%;
短句来源
更多       
  相似匹配句对
     About 60% of the original activity remained after 1 hour at 60℃.
     6 0℃下 1h残余 6 0 %。
短句来源
     semitecum was capable to produce some higher Cellulase activity than R.
     stolonifer产的高。
短句来源
     Preliminary probe into the influential factors of cellulase activity
     纤维素的影响因子初探
短句来源
     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℃.
     液态在70℃处理5min,残余为69.12%;
短句来源
     It was in stable state under the condition of pH value between 4 and 10 and the activity of residual reductase was above 60 % on average.
     在pH4~10之间均较稳定,残余均在60%以上。
短句来源
查询“残余酶活”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  remnant enzyme activity
When the temperature was >amp;lt;50°C, the remnant enzyme activity remained almost unchanged, but when the temperature was raised to 60#x00B0;C the remnant enzyme activity began to decrease rapidly.
      


Peroxidase activity(PA)was determined and was compared in vegetables treated with sodium bisulfite (NaHSO3) and different kinds of chemical reagent or hot blanching. The treated vegetables were frozen quickly at -40℃ and then stored -18℃ for one year. In the meantime, peroxidase isozyme was separated with polyacrylamide gel electrophoresis in the treated broad bean. The results showed that PA was lowed significantly by blanching, The combination of blanching and HaHSO3 was better than blanching only in inhibiting...

Peroxidase activity(PA)was determined and was compared in vegetables treated with sodium bisulfite (NaHSO3) and different kinds of chemical reagent or hot blanching. The treated vegetables were frozen quickly at -40℃ and then stored -18℃ for one year. In the meantime, peroxidase isozyme was separated with polyacrylamide gel electrophoresis in the treated broad bean. The results showed that PA was lowed significantly by blanching, The combination of blanching and HaHSO3 was better than blanching only in inhibiting PA. The PA could further decrease and the vegetables kept the original sensory quality when the vegetables were treated by (NaHSO3 and Calciferous salt) blanching. The sensory quality of the vegetables frozen quickly has relation to the PA in the product. The lower PA, the better quality of the product, Peroxidase isozyme band treated broad bean was different from the fresh and only frozen story it. And the isozyme hand strength is also different in different kinds of treat.

本文研究了经烫漂、亚硫酸氢钠加各种不同的化学试剂烫漂的蔬菜,在-40℃下速冻,在-18℃条件下冻藏一年后分别测定并比较了产品中残余过氧化物酶活力;同时用聚丙烯酶胺凝胶电泳分离了蚕豆过氧化物酶同工酶并进行了比较,结果表明:烫漂可明显抑制过氧化物酶活性,产品残留过氧化物酶活性明显降低;亚硫酸氢钠加各种不同化学试剂烫漂抑制效果都优于单纯烫漂处理,产品过氧化物酶活性都明显低于单纯烫漂处理;其中亚硫酸氢钠加钙盐烫漂效果最佳,产品残余过氧化物酶活力降到最低,产品的感官质量好。速冻产品的感官质量与产品过氧化物酶残余活力密切相关,残余酶活愈低,产品质量愈好。经烫漂、亚硫酸氢钠加各种化学试剂烫漂冻藏一年后的蚕豆过氧化物酶同工酶谱与新鲜蚕豆和只经冻藏的蚕豆相比有明显的差异,而且各处理其酶谱的强弱也不相同。

An alkali-tolerant Bacillus sp. with high production of alkaline cellulase was isolated from alkaline soil. The strain produced only one component of cellulase which was carboxymethyl cellulase (CMCase) with specific substrate of CMC-Na. The enzyme was stable over a pH range from 7. 0-10. 0,with an optimum pH of 9. 0. The optimum temperature for the enzyme activity was 50-55℃. After incubation at 60℃ for 10min、30min、60min and 90min, residual activities were 91. 5%、72. 0%、36. 7% and 10. 3% respectively. The CMCase...

An alkali-tolerant Bacillus sp. with high production of alkaline cellulase was isolated from alkaline soil. The strain produced only one component of cellulase which was carboxymethyl cellulase (CMCase) with specific substrate of CMC-Na. The enzyme was stable over a pH range from 7. 0-10. 0,with an optimum pH of 9. 0. The optimum temperature for the enzyme activity was 50-55℃. After incubation at 60℃ for 10min、30min、60min and 90min, residual activities were 91. 5%、72. 0%、36. 7% and 10. 3% respectively. The CMCase activity was increased apparently by Co2+ and EDTA,and inhibited to some extent by Hg2+、Ag+、Mn2+ and Zn2+.

从碱性污泥中分离到一株产碱性纤维素酶活力较高的耐碱性芽胞杆菌,所产的酶为单一的羧甲基纤维素酶(CMC ase),其专一性底物为羧甲基纤维素钠(CMC—Na)。酶的最适反应pH为9.0,在pH7.0~10.0范围内较稳定,酶作用的最适温度为55℃,在50℃时较稳定,在60℃处理10、30、60和90分钟后,残余酶活分别为91.5%、72.0%、36.7%和10.3.Co~(2+)、EDTA对酶促反应有明显的促进作用,Hg~(2+)、Ag~+、Mn~(2+)和Zn~(2+)则有显著的抑制作用。

Xanthan gum(XG) can improve the thermostability of α-amylase(BF-7658),Incubated at 75℃ for 7minutes,α-amylase solution with 0.2%XG can maintain 25.8% of activity,while the activity of native α-amylase is mostly lost.The activity changes of α-amylase are connected with its conformational changes.Under the same hot treatment condition(partythermoinaction),the residual activity of α-amylase containing XG differs from the native α-amylase,their UV difference and fluorescence spectra are also different,this indicated...

Xanthan gum(XG) can improve the thermostability of α-amylase(BF-7658),Incubated at 75℃ for 7minutes,α-amylase solution with 0.2%XG can maintain 25.8% of activity,while the activity of native α-amylase is mostly lost.The activity changes of α-amylase are connected with its conformational changes.Under the same hot treatment condition(partythermoinaction),the residual activity of α-amylase containing XG differs from the native α-amylase,their UV difference and fluorescence spectra are also different,this indicated that the degree of their conformational changes is different.

黄原胶 (XG)对α—淀粉酶 (BF— 7658)具有较好的热稳定作用 ,0 2 %黄原胶α—淀粉酶液 75℃处理7分钟 ,残余酶活为 2 5 8% ,而对照酶液几乎完全失活。酶分子立体构象的变化与其相应的生物活力有着一定的联系。加胶酶在相同条件的部分热变性过程中 ,酶活损失较少 ,其分子构象的变化程度也较弱。

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关残余酶活的内容
在知识搜索中查有关残余酶活的内容
在数字搜索中查有关残余酶活的内容
在概念知识元中查有关残余酶活的内容
在学术趋势中查有关残余酶活的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社