纤维素的降解

瘤胃微生物对纤维素的降解及其应用

The Degradation of Cellulose by Rumen Microbial and Its Application

NFU006对木质素和纤维素的降解是同时进行的，但对纤维次生壁中木质素的降解率明显高于对纤维素的降解率。进入分裂期后，次生壁组分急剧增加。

However , it produces serious degradation of cellulose in the later stage of decay . NFU-006 remove lignin and cellulose simultaneously , and the rate of degradation to lignin is higher than that to cellulose . After cell division began , the SW element of the walls rapidly thickened .

2）日粮中添加酶显著提高玉米秸和麦秸纤维素的降解率（P0.05）；

The enzyme significantly increased the degradation of fibre in the corn stover and wheat stalk ( P 0.05 );

裂褶菌纤维二糖脱氢酶（cellobiosedehydrogenase，CDH）可以提高纤维素酶对纤维素的降解。

Cellobiose dehydrogenase ( CDH ) of Schizophyllum could increase cellulose degradation by cellulases .

栗褐链霉菌Streptomycesbadius对木质纤维素的降解研究

Studies of Lignocellulose Degradation by Streptomyces badius

其中营养液、豆粕和玉米的不同水平对纤维素的降解率有显著的影响（P0.05）。（4）分别采用套算法和强饲法测定生物秸秆肉鸡的表观代谢能。

The levels of nutrient solution , corn , and soybean had significant effect on stalk degradation ( P0.05 ) . ( 4 ) Substitution method and emptying-force-feeding method were used to determine the apparent metabolic energy of BFCS separately .

猴头菌对木质纤维素的降解猴头菌降解木质纤维素的研究

Study on the Decomposition of HERICIUM / ERINACEUS to Ligneous cellulose

担子菌对于蔗渣木质纤维素的降解

Degradation of lignocellulose in sugarcane bagasse by Basidiomycetes

巴西蘑菇对木质纤维素的降解与转化

Degradation and transformation of lignocellulose by Agaricus blazei

细胞壁的拉伸强度和断裂伸长率随着半纤维素的降解而降低。

The tensile strength and elongation of cell wall increased with the degradation of hemicellulose .

自然界中纤维素的降解是碳素循环的重要组成部分，这种由微生物主导的纤维素水解，主要是纤维素酶作用的结果。

Enzymatic hydrolysis of cellulose by microorganisms is a key step in the global carbon cycle .

结果表明，菌体产酶的过程也是木质纤维素的降解糖化过程。

The results showed that the process of biodegradation of lignocellulose was actually simultaneous saccharification and fermentation .

而在微生物数递减阶段，木质纤维素的降解速度有所缓慢且酶活量有下降趋势。

When the number of microbial decreased , the rate of lignocellulose degradation and enzyme activity would slow .

研究发现菌群对纤维素的降解效率在振荡培养条件下远高于静置培养条件。

This study also found that the filter degradation efficiency of flora is much higher under shaking culture conditions than static culture .

结果表明：与纯培养相比有6个组合能够提高对香蕉杆木质纤维素的降解率。

The results indicated that : Comparing with pure culture , 6 combinations could enhance biodegradation rate of lignocelluloses of banana stalk .

内切葡聚糖酶的活力大小直接影响纤维素的降解效率，其在工业生产生物乙醇和纸浆处理中应用广泛，具有良好的应用前景。

Endoglucanase can be widely applied to industrial production of producing fuel ethanol and pulp treatment , and has a good application prospect .

结果表明，在整个培养期间培养物的胞外蛋白含量、木质纤维素的降解率逐渐升高；酶活性变化较明显；

The results revealed that the extracellular protein contents of the culture and the degradation rale of the lignocellulose were increased gradually during cultivation time ;

试验结果表明：（1）在柿的自然后熟软化中，原果胶和半纤维素的降解是导致果实软化的主要原因。

The results of study showed that ( 1 ) The degrading of protopectin and hemicellulose is the may reason of the softening of the persimmon fruit .

但初始C/N比对堆肥中木质素和纤维素的降解影响较小2.初始含水量为55%最有利于生猪养殖垫料的腐熟。

However , original C / N ratio have little influence on composting of lignin and cellulose . 2 . The best condition for the degradation is that water content is55 % .

山大微生物技术国家重点实验室作为多年来一直研究生物质资源利用的实验室，开发新型纤维素酶以及研究天然条件下纤维素的降解是我们关注的重点问题之一。

The utilization of the biomass has been researched for decades in our lab. One of the problems we focused on is to develop new cellulases and explain the mechanism of lingo-cellulose degradation in natural environment .

而在对照试验中，55℃以上的堆肥温度仅维持4天；木质素和纤维素的降解率分别率达到15.27%，25.21%；C/N从29降低至21.745。

In the control experiment , when the compost temperature was beyond 55 ℃ for 4 days , the degradation rate of lignin and cellulose were only 15.27 % and 25.21 % respectively and C / N decreased from 28 to 21.745 .

5种离子对木质素降解均有促进作用，一定浓度的离子明显地抑制纤维素的降解，其中Ca2+对纤维素降解的抑制作用最强，降解率仅为0.620%；

Every ion studied can promote lignin degradation , at the same time cellulose degradation was obviously inhibited by certain concentration ions . When Ca ~ ( 2 + ) was added in medium , cellulose degradation was evidently restrained and the rate of degradation was only 0.620 % .

香菇生长过程中木质纤维素的生物降解规律

The Biodegradation Law of Lignocellulose during the Growth of Lentinus edodes

水处理用纤维素载体的降解及生物膜附着性能

Biodegradation and biofilm attachment characteristics of cellulose carriers for water treatment

研究棉纤维素的辐射降解的后效应。

Aim To determine the aftereffect in the degradation of cotton cellulose .

对小麦秸秆纤维素的生物降解进行了探索。

Enzymatic hydrolysis of cellulose of wheat straw was tried .

一次性纸质餐具纤维素纤维的降解特性研究

Study on Cellulose 's Degradation of One-Single Used Paper-Based Container

纤维素的辐照降解和酶水解

Radiation-induced degradation and enzymatic hydrolysis of cellulose materials

降低粘胶生产中废弃物的新工艺：纤维素的辐射降解

A New Viscose Rayon Process to Reduce the Wastes from the Production : Radiation Degradation of Cellulose

因此，有关纤维素的生物降解已成为当今农业有机废弃物资源化利用研究的一个热点。

Consequently , the research on biodegradation of cellulose is becoming the hot spot in the field of utilization of agricultural organic wastes nowadays .