| 纤维素水解产物对木霉A10纤维素酶的抑制作用 |
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| 引用本文： | 张海 刘涛. 纤维素水解产物对木霉A10纤维素酶的抑制作用[J]. 西北大学学报(自然科学版), 1995, 25(1): 51-54 |
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| 作者姓名： | 张海 刘涛 |
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| 作者单位： | 陕西省动物研究所，陕西省酶工程研究所 |
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| 摘 要： | 应用双层平板牛津杯法对绿色木霉Ａ１０产生的纤维素酶的水解产物抑制作用进行了初步研究，得出了透明圈直径和抑制浓度关系的数学模型，实验结果表明甘油、葡萄糖和纤维二糖的最低抑制浓度分别为３．３５，２．５７和１．８１ｍｍｏｌ／Ｌ其抑制系数分别为２．６４，４．００和６．７０。
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| 关 键 词： | 纤维素酶；产物抑制作用；绿色木霉 |
Product Inhibition of Hydrolysates to Cellulase of Trichoderma viride A10 |
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| Zhang Hai, Liu Tao. Product Inhibition of Hydrolysates to Cellulase of Trichoderma viride A10[J]. Journal of Northwest University(Natural Science Edition), 1995, 25(1): 51-54 |
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| Authors: | Zhang Hai Liu Tao |
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| Abstract: | As hydrolysis proceeds,the enzyme reaction of extracellular cellulase from Trichodermaviride A10,like other cellulase ,slows due to product inhibition. By use of cylinder plate,product inhi-bition is tested for its effect on cellulase in the cellulotic fungus A10.The experimental results showthat the lowest inhibitor concentration of glycerine,glucose and cellobiose are ca.3. 35,2. 57 and1. 81 m mol/L. And their inhibiting coefficients are ca.2. 64,4. 00 and 6. 70,respectively. |
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| Keywords: | cellulase product inhibition Trichoderma viride |
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