复杂碳水化合物如纤维素、半纤维素基本上是不能消化的，就象植物性食物中所找到的许多低聚糖、某些其它碳水化合物、树胶和纤维质材料一样。
Complex carbohydrates, such as cellulose and hemicellulose, are largely indigestible, as are a number of origins.
由数千或更多的半个蔗糖分子D-葡萄糖构成葡聚糖、淀粉和纤维素；
From thousands or more D-glucose moieties of sucrose the glucans, starch and cellulose, are built.
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.
纤维素中直链葡聚糖分子由氢键连接在一起。
The linear glucan molecules of cellulose are bound together by hydrogen bonds .
纤维素中直链葡聚糖分子由氢键连接在一起。
The linear glucan molecules of cellulose are bound together by hydrogen bonds.
用回收资源来治理污染，将秸秆的利用从单一的纤维素造纸，改造为综合利用纤维素、木质素和聚糖类等资源的联产技术。
Through recovering resources to treat pollution, it transforms the utilization of straw from single cellulose paper making into comprehensive use of cellulose, lignin, glycans and other resources.
本文以壳聚糖为原料，通过光催化法和纤维素酶法来研究其降解情况。
In this paper, the degradation condition of chitosan has been studied by photocatalysis and cellulase degradation.
以提取的半纤维素作为选择性碳源，可用来制备分离筛选木聚糖酶产生菌的分离培养基；
The extracted hemicellulose were used as selective carbon source for selective medium to separate and screen xylanaseproducing strains.
结果表明，红树林真菌起着半纤维素降解者的作用，沿海红树林环境中存在着可资利用的木聚糖酶产生菌。
The results indicate that the mangrove fungi act as hemicellulose decomposers in the mangrove environment where highly xylanase-productive isolates can be searched for exploitation.
壳聚糖是自然界中产量仅次于纤维素的第二大天然高分子化合物，是一种高效的天然抗菌剂。
Chitosan is the second polymer and its amount is only inferior to cellulose in nature, it is a good antimicrobial.
三组分热裂解焦炭产量随温度升高而降低，最终纤维素热裂解焦炭产量为1.5%，而木聚糖和木质素分别为22%和26%。
The char yield for cellulose, xylan and lignin decreases with temperature rise, and finally closes to a constant value about 1.5%, 22% and 26%.
综述了淀粉、纤维素和壳聚糖类表面活性剂的合成方法、性质及功能。
This paper reviewed the synthesis pathway, properties and function of natural polymer surfactant, such as starch, cellulose and chitosan.
三组分热裂解焦炭产量随温度升高而降低，最终纤维素热裂解焦炭产量为1.5%，而木聚糖和木质素分别为22%和26%。
The yield of pyrolysis coke decreased with the increase of temperature, and the yield of cellulose pyrolysis coke was 1.5%, while the yield of three and lignin were 22% and 26% respectively.
低的临界浓度值表明壳聚糖的链刚性比纤维素的大。
These low critical concentration values also imply that the chain rigidity of chitosan is larger than that of cellulosic chain.
低纤维素酶活木聚糖酶在合适的酶解条件下，能降低轻量涂布纸二次纤维中细小组分含量，增加浆料的滤水速度。
Cellulasepoor xylanases can reduce the content of fines in the light weight coated secondary fibers and increase drainage rate under appropriate enzymolysis condition.
以戊二醛为交联剂，制备了壳聚糖(CS)-羧甲基纤维素(CMC)聚合物电解质膜。
The polyelectrolyte membrane was prepared by interaction between chitosan (CS) and carboxymethylcellulose (CMC) using glutaraldehyde as linkage reagent.
木聚糖的加入使纤维素降解有所下降，但由于半纤维素含量较少，可以认为木聚糖的加入对半纤维素降解的影响很小。
Addition of xylans enhanced degradation of cellulose but threw no effect on the change of hemicellulose in the process of culture.
该凝集素经乳糖尿素液抽提和离心分离后，再用DE-52纤维素柱和蓝色葡聚糖柱进一步纯化。
They were further purified with DE-52 cellulose ion exchange chromatography and Dextran Blue-Sepharose 4B affinity chromatography.
木聚糖作为重要的半纤维素，是自然界中除纤维素以外含量最高的可再生资源。
Xylan accounts for the second concentration of Renewable resources as a major hemicellulose in nature.
以混有少量纤维素的粗木聚糖作碳源，通过分批补料及对培养条件的限制性控制里氏木霉可选择性合成木聚糖酶；
Xylanases could be produced selectively with coarse xylan mixed with cellulose as the carbon source, by controlling culture conditions in fed_batch fermentation.
合成细菌纤维素时向培养基中添加了海藻酸钠、羧甲基纤维素、 羧甲基壳聚糖等多糖，制备出了性能更优异的改性细菌纤维素。
The modified bacterial cellulose was synthesized by the addition of polysaccharide such as sodium alginate, carboxymethye cellulose and carboxymethye chitosan to the culture medium.
复合酶由纤维素酶、木聚糖酶、酸性蛋白酶、中性蛋白酶和果胶酶组成。
Exogenous complex enzyme consisted of cellulase, xylanase, acid protease, neutral protease and pectinase.
结果表明，粗木聚糖和亚硫酸盐纸浆混合作为碳源有利于木聚糖酶和纤维素酶的合成；
The results show that the mixture of corncob xylan and sulfite pulp as carbon resource could stimulate the synthesis of xylanase and cellulase;
分别用消胆胺、壳聚糖、纤维素作为具有高、中、低胆酸结合性能的物质。
Cholestyramine, chitosan and cellulose were used as examples of fibres with high, intermediate and low bile acid-binding capacities, respectively.
考虑到现有漂白处理工艺的高温高碱条件，耐热、耐碱和低纤维素酶活的木聚糖酶成为生物漂白用木聚糖酶的首选。
As high temperature and high alkaline bleaching process, heat, alkali and low cellulase activity of xylanase is the first choice of xylanases for biobleaching .
最佳酶处理条件下，CTMP经纤维素酶或木聚糖酶处理后，纸浆的得率基本未受影响，纸浆的结晶指数变化也不大。
The pulp yields were basically uninfluenced after enzymatic treatment under the optimal treatment condition. The crystallization index of the fibers changed little.
最佳酶处理条件下，CTMP经纤维素酶或木聚糖酶处理后，纸浆的得率基本未受影响，纸浆的结晶指数变化也不大。
The pulp yields were basically uninfluenced after enzymatic treatment under the optimal treatment condition. The crystallization index of the fibers changed little.
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