搜索结果: 1-15 共查到“cellulase”相关记录18条 . 查询时间(0.125 秒)
Effects of Cellulase Supplementation on Nutrient Digestibility, Energy Utilization and Methane Emission by Boer Crossbred Goats
Cellulase Digestibility Energy Goat Nutrients Methane
2016/5/19
This study examined the effect of supplementing exogenous cellulase on nutrient and energy utilization. Twelve desexed Boer crossbred goats were used in a replicated 3×3 Latin square design with 23-d ...
Plant Cell Wall Degrading Enzymes, Pectinase and Cellulase, in the Digestive System of the Red Palm Weevil, Rhynchophorus ferrugineus (Coleoptera: Curculionidae)
Rhynchophorus ferrugineus digestive carbohydrase midgut pectin
2015/3/11
In digestion, the red palm weevil, Rhynchophorus ferrugineus, has been adapted to overcome the plant cell wall barrier,
specially lignocellulosic and pectic compounds, by producing cellulase and pec...
Metagenome Analysis of Protein Domain Collocation within Cellulase Genes of Goat Rumen Microbes
Goat Rumen Shot-gun Sequencing Metagenome Protein Domain
2016/5/12
In this study, protein domains with cellulase activity in goat rumen microbes were investigated using metagenomic and bioinformatic analyses. After the complete genome of goat rumen microbes was obtai...
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...
酶法提高大豆糖蜜抗氧化活性及其机理（Enhanced Antioxidant Activity of Soybean Molasses Using Cellulase）
大豆糖蜜 抗氧化活性 生物酶解
2009/5/22
为提高大豆糖蜜的抗氧化活性，将大豆糖蜜溶液与纤维素酶溶解于pH值5.0的50mmol/L Tris-HCl 缓冲液中，于50℃保温30min。对比了酶解前后大豆糖蜜的清除DPPH自由基能力和还原力，并分析了异黄酮的组成差异。结果表明：达到50% DPPH自由基清除率，需未处理样品17.15g/L，而处理样品仅为9.19g/L。在相同的质量浓度下，处理后的大豆糖蜜还原力要高于未被处理的大豆糖蜜。纤维...
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...
专著信息
书名
Type-II secretion pathway structural gene xpsE, xylanase- and cellulase secretion and virulence in Xanthomonas oryzae pv. oryzae.
语种
英文
撰写或编译
作者
Q. H. Sun J. Hu,G. X. Huang,C. Ge,R. X. Fang an...
Usage of Enzyme Substrate to Protect the Activities of Cellulase, Protease and a-Amylase in Simulations of Monogastric Animal and Avian Sequential Total Tract Digestion
Enzyme Substrate Activity Protection Cellulase Protease Amylase
2016/4/21
Cellulase from Aspergillus niger, (??amylase from Bacillus sp. and protease from Bacillus globigii were used as enzyme sources in this study to examine how their respective substrates protect them in ...