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Implications of Secondary Treated Distillery Effluent Irrigation on Soil Cellulase and Urease Activities
Distillery Effluent Cellulase Urease BOD COD Electrical Conductivity
2013/3/12
Currently distillery effluents have attracted worldwide attention for their application in agricultural land. The present investigation deals with the effect of application of various dosages of disti...
纤维素分解菌产酶性能优化试验（Study on Isolation of Cellulose-decomposing Microorganisms and Its Cellulase-producing Conditions）
甜高粱秆 纤维素分解菌 酶活力
2010/12/28
以甜高粱秸秆为原料，结合微生物生态学的理论，从自然环境中分离筛选出具有高酶活力的纤维素分解菌。通过刚果红培养基筛选以及液体培养基的复筛得到一株供试菌株，选取酶解温度、起始pH值和接种量3因素，采用五水平正交旋转回归组合试验设计，进行了产粗酶能力的优化试验。利用SPSS 130的回归分析方法以及Matlab 7.0的响应面分析法，建立并分析了3个因子对还原糖得率影响的数学方程。结果表明，所得回归方...
纤维素酶协同超声波辅助提取苦瓜多糖工艺优化（Optimization on Cellulase and Ultrasonic Wave Assisted Extraction Technology of Momordica charantia Polysaccharides）
苦瓜 多糖 纤维素酶 超声波
2010/12/28
为了得到纤维素酶协同超声波法提取苦瓜多糖的最佳工艺条件，利用Box-Behnken的中心组合设计及响应面法（RSM）探讨了超声波功率、酶量、料液比、时间、pH值和温度等因素的优化组合，通过建立二次回归模型，确定其最佳提取工艺条件为: 超声波功率390W、纤维素酶量3500U/ g（酶活200U/mg以上）、料液比1∶38、时间40min、pH值5、温度56℃。在此工艺条件下，苦瓜多糖...
Statistical Optimization of Fermentation Conditions for Cellulase Production from Palm Oil Mill Effluent
Palm oil mill effluent cellulase enzyme bioconversion statistical optimization
2010/12/22
Problem statement: Palm oil mill effluent discharged by the oil palm industries is considered as the mixed of high polluted effluent which is abundant (about 20 million tonnes year-1) and its effect c...
Simultaneous Saccharification and Fermentation (SSF) of pretreated sugarcane bagasse using cellulase and Saccharomyces cerevisiae - Kinetics and modeling
Optimization response surface methodology (RSM)
2010/9/14
Optimization of process variables in the bioconversion of pretreated sugarcane bagasse using cellulase and Saccharomyces cerevisiae by Simultaneous Saccharification and Fermentation (SSF) was investig...
Production of Citric Acid from Apple Pomace Enzymolyzed by Cellulase
citric acid apple pomace cellulase
2009/11/13
Cellulase can evidently increase the content of glucose and has a significant effect on the production of citric acid from apple pomace by Aspergillus niger. Based on experiments, a cellulolytic enzym...
Optimization of the Medium for the Production of Cellulase by the Mutant Trichoderma reesei WX-112 Using Response Surface Methodology
cellulase Trichoderma reesei WX-112 optimization
2009/3/13
The mutant strain Trichoderma reesei WX-112 with high cellulase activity was isolated by a newly invented plate. The mutant’s ability to produce cellulase increased 1.95 times after the treatment with...
Cellulase Production by Trichoderma koningii AS3.4262 in Solid-State Fermentation Using Lignocellulosic Waste from the Vinegar Industry
cellulase vinegar waste solid-state fermentation
2009/2/27
Cellulase production was carried out in solid-state fermentation using the waste from the vinegar industry as the substrate for Trichoderma koningii AS3.4262. This waste is porous and easy to degrade ...
Carboxymethyl Cellulase from Mid-gut Gland of Marine Mollusc, Patinopecten yessoensis
carboxymethyl cellulose endoglucanase mollusc Patinopecten yessoensis
2008/4/20
Carboxymethyl cellulase (CMCase) was purified from the mid-gut gland of a marine mollusc, Patinopecten yessoensis. The enzyme hydrolyzed CMC in a semi-acidic condition with maximal hydrolytic activity...