木质纤维素转化为乙醇是生物质能源转化过程中研究的热点。
Lignocellulose converted to bioethanol is currently a hot subject in bioenergy conversion research.
利用微生物将木质纤维素转化成乙醇已成为当前研究的热点。
For the conversion of lignocellulose into fuel ethanol by microorganisms is being studied intensively.
对于酶来说，更容易实现纤维素分子化，意味着更多的纤维素转化为糖。
This makes it easier for enzymes to reach the cellulose molecules, meaning more of it can be turned into sugar.
通过硫酸水解，将木屑中的纤维素转化为葡萄糖，在催化剂作用下，用硝酸将其氧化，制取了草酸。
Through the hydrolysis of sulfuric acid, change the cellulose of the wood chip into dextrose, with the help of accelerant oxidize it by using nitric acid can yield the oxalic acid.
深入了解生物质中纤维素的超低酸水解机理，在水解反应系统中研究了水解糖产率和纤维素转化率的影响因素。
To find out the extremely low acid hydrolysis mechanism of cellulose in biomass, effect factors of the reducing sugar yield and cellulose conversion ratio were studied in hydrolysis reacting system.
Dale和他的同事已经开发出一种称为氨纤维膨胀(ammonia fibre expansionAFEX)的技术，他说这种技术可以将90%的纤维素转化为生物燃料。
Dale and his colleagues have developed a technique called ammonia fibre expansion (AFEX) that he says can convert over 90 per cent of the cellulose into biofuel.
在几年之内，通过分离纤维素(植物中含量最丰富的分子)并将其转化为简单的碳氢化合物，我们就可以将农业废料变成燃油了。
Within a few years we will be able to turn agricultural wastes into liquid fuels by splitting cellulose, the most abundant molecule in plants and trees, into simple hydrocarbons.
因此，确认那些可以消化纤维素的酶的基因，然后修改并重组这些基因形成新的代谢途径，就可以生成一些系统，能够消化整株植物，并将其转化为乙醇。
Identifying the genes for the enzymes that do this, modifying them and assembling them into new pathways would produce systems that could digest the whole plant and turn it into ethanol.
我们还整合了多种纤维素酶，这些酶可以把复杂的糖类转化成简单的糖类，并在同个细胞中进行发酵，制造出酒精。
We're also combining cellulases, the enzymes that break down complex sugars into simple sugars and fermentation in the same cell for producing ethanol.
柑桔类植物的果实表皮中富含胶质、纤维素和多聚糖，这些成分能够被转化为糖，经发酵后再变成酒精。
Citrus waste is rich in pectin, cellulose, and polysaccharides, which can be turned into sugars and fermented into alcohol.
这个办法是将植物的所有废弃物都转化为燃料，尤其是植物细胞壁组成物质，纤维素。
The idea is to take the whole biomass of the plant (particularly the cellulose of which a plant-cell's walls are made) and turn it into fuel.
在生产酱油中，使用纤维素酶，提高酱油产量，增加酱油风味，加快发酵转化，缩短生产周期，效果较为明显。
During the manufacture of soy, using cellulase to raise output and flavour of soy, quicken fermentation inversion, shorten production period. The result is obvious.
锌在沼气发酵中能促进纤维素的分解、乙酸的形成和转化，提高脱氢酶的活力。
Zinc could promote the decomposition of cellulose, the formation and transformation of acetic acid, increase the activity of dehydrogenase.
将纤维素物质转化为酒精和氢等生物能源，对解决人类目前所面临的能源短缺与环境污染等问题有重要意义。
The conversion of cellulosic biomass into bio-energy, such as ethanol and hydrogen, will decrease the requairment of fossil energy and improve the environment.
纤维素酶将预处理的纤维质原料降解为酵母可直接利用的D -葡萄糖，转化为酒精。
The pretreated cellulose was degraded into D-glucose by cellulase and then converted into alcohol eventually.
它是将这些纤维素物质转化成简单糖的关键。
It is the key point that these cellulose materials transferred into simple sugars.
以纤维素为原料生产乙醇主要包括水解和发酵两个转化过程。
The conversion process of fuel ethanol utilizing lignocellulosic biomass involves hydrolysis and fermentation.
将纤维素生物质转化为燃料酒精，可以降低传统以粮食为原料的酒精发酵工业的成本，充分利用这种数量巨大的可再生资源。
Cellulose, instead of traditional grains, was used in fuel alcohol production by biotransformation, which could reduce production cost. And such plentiful renewable resource should be fully utilized.
如果有一种测试能使培育人员检测出强度低的纤维素，他们就可以选择那些用现有的酶就可以轻易将纤维转化成乙醇的植物。
Giving breeders a test for weak cellulose would allow them to select plants with cellulose that could be easily converted to ethanol by existing enzymes.
将纤维素生物质转化为燃料酒精，可以降低传统以粮食为原料的酒精发酵工业的成本，充分利用可再生资源。
Cellulose, instead of traditional grains, was used in fuel ethanol production, which could reduce production cost. And such plentiful renewable resource should be fully utilized.
本发明提供了一种利用菌糠获取可转化底物的方法，包括稀碱预处理和纤维素酶糖化两个步骤。
The invention provides a method for obtaining a transformable substrate by using fungi leftovers, which comprises two steps of diluted alkaline pretreatment and cellulase saccharification.
串联式生物反应器性能稳定，在重复分批发酵工艺中，连续10批纤维素对乳酸的转化率平均为89.6%。
The bioreactor is quite stable, and the average lactic acid yield of repeated 10 batches is 89.6%.
在KOH催化条件下，还原性气氛有利于纤维素水热液化转化率及液相产物的产率和品质的提高。
By adding KOH as catalyst, the reducing atmosphere was favorable to improve the conversion of collusion and the yield of liquid products.
通过对液化残渣、重质油和轻质油的红外光谱分析考察了木材中纤维素、半纤维素和木质素的液化规律和转化机理。
FTIR analysis was carried out on these liquefaction compositions to illuminate the liquefaction regularities and mechanisms of cellulose, hemicellulose and lignin of wood.
如何高效的实现纤维素在这两个方向上的转化对于开发利用生物质能意义重大。
And how to achieve the two directions efficiently is significantly for the utilization of biomass energy.
探讨了反应温度、时间、液固比、液化气氛、催化剂等因素对微晶纤维素、蔗渣液化转化率以及各相产物分布的影响。
The effects of reaction temperature, time, ratio of liquid to solid (L/S), atmosphere and catalysts on liquefaction of microcellulose and bagasse were investigated in detail.
综述了纤维素类物质转化为酒精等方面的研究进展，并重点阐述了纤维素发酵制燃料乙醇的预处理、糖化、发酵工艺。
In this paper, the research advance in such field was introduced especially the pretreatment, the saccharification and the fermentation techniques.
综述了纤维素类物质转化为酒精等方面的研究进展，并重点阐述了纤维素发酵制燃料乙醇的预处理、糖化、发酵工艺。
In this paper, the research advance in such field was introduced especially the pretreatment, the saccharification and the fermentation techniques.
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