• 综述纤维素物质转化为酒精等方面研究进展,并重点阐述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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  • 木质纤维素是世界上储量最丰富、最廉价的可再生生物质资源,利用木质纤维素发酵生产有机酸具有重大的经济效益社会效益

    The bioconversion of lignocellulosic materials for organic acid had great meaning to both economic and social benefit, owning to its renewable character, abundance and low price.

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  • 淀粉纤维素多糖分子构成,只不过连结方式不同而且发酵也以为能源。

    Both starch and cellulose consist of sugar molecules, linked together in different ways, and sugar is what fermentation feeds on.

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  • 我们整合了多种纤维素酶,这些可以复杂糖类转化成简单的糖类,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.

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  • 柑桔类植物的果实表皮中富含胶质纤维素多聚糖这些成分能够转化发酵后再变成酒精

    Citrus waste is rich in pectin, cellulose, and polysaccharides, which can be turned into sugars and fermented into alcohol.

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  • 印第安纳州普大学(Purdue University)南希.(Nancy Ho)已经研制一种途径使得酵母细胞能够发酵那些分解植物纤维素得的,而天然的酵母是不能发酵这些纤维素的。

    Nancy Ho, of Purdue University, in Indiana, has already worked out a way to enable yeast cells to ferment the sugars produced by breaking down cellulosewhich natural yeast cannot do.

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  • 生产酱油中,使用纤维素提高酱油产量,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.

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  • 表明利用毛壳菌发酵玉米秸秆青干草生产营养价值较高的动物饲料有效利用纤维素资源的途径

    The results show that it is a new way to ferment cellulose material such as corn straw and hay, with Chaetomium cellulolyticum , to produce more nourishing animal forage.

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  • 产物分析结果表明:采用优化工艺进行发酵发酵稻草纤维素含量为22.34%;蛋白含量达22.08%,可溶性糖含量为3.87%。

    The analysis of the fermented product showed that the content of cellulose in straw powder was 22.34%, crude protein 22.08% and soluble sugar 3.87% after fermentation by using optimized process.

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  • 现在利用纤维素成产乙醇成本很高很多人相信随着技术进步替代玉米发酵

    The technology for producing this "cellulosic" ethanol is still quite expensive, but many believe that it will displace corn ethanol as the technology advances.

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  • 在沼气发酵中能促进纤维素分解乙酸形成转化提高脱氢活力

    Zinc could promote the decomposition of cellulose, the formation and transformation of acetic acid, increase the activity of dehydrogenase.

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  • 采用固态发酵,进行了生产燃料乙醇试验,同时尽量相同条件下研究纤维素高粱秸秆发酵产酒率的影响

    This paper was produced fuel ethanol by solid-state fermentation and at the same time investigated the influence of cellulase on ethanol production from sweet sorghum stalks in same condition.

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  • 该文简述纤维素物理化学生物预处理糖化发酵酒精生产工艺研究进展

    The physical, chemical and biological pretreatment, enzyme saccharification, alcohol fermentation technology and research development were stated in this paper.

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  • 本实验室分离到一具有纤维素酶活性的菌株sw3茶叶SW3发酵一定加工工艺使制得的茶叶可以冷水泡开。

    The strain SW3 was screened which could produce cellulase, and the tea could make by the cold water that was fermented by SW3 and was manufactured by a certain processing technology.

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  • 静态发酵生产细菌纤维素动力学模型进行研究。

    The dynamical model of static fermentation of Bacterial Cellulose was studied and established.

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  • 发酵结束时,纤维素纤维素含量分别降低了7.39%和43.76%,木质素在整个发酵过程中分解很少

    By the end of fermentation, the contents of cellulose and hemicellulose reduced 7.39% and 43.76% respectively, while the lignin content had little change.

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  • 利用纤维素酶分解固态发酵降解变性脱脂豆粕中的纤维素研究其对提高豆粕中蛋白质的作用。

    The solid state fermentation with active cellulase producing strains in increasing the rate of protein dissolved of the high denatured defatted soybean cake was discussed in this thesis.

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  • 不可发酵纤维,比方纤维素麦麸,简直不能提供能量营养,因而用于降低超重动物卡路里摄入量

    Nonfermentable fibers, such as cellulose and wheat bran, contribute little in terms of energy or nutrition and are primarily used to decrease caloric intake of the overweight animal.

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  • 为了充分利用纤维素固态发酵优势提出了纤维素相双动态固态发酵的方式。

    To utilize the advantages of solid state fermentation for cellulose production, the solid state fermentation with double dynamic of gas phase was proposed.

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  • 对植物纤维素水解液中抑制木糖发酵酚类进行脱除研究。

    The removal of phenolic compounds inhibiting the fermentation of hydrolysate in the production of xylitol has been studied.

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  • 在对木质纤维素稀酸水解液进行乙醇发酵中,发酵抑制剂和耐高浓度乙醇菌种非常重要

    The essential technique in the ethanol fermentation from dilute-acid lignocellulose hydrolysates is to obtain the strains of tolerant ethanol and inhibitors.

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  • 酒精发酵添加纤维素显著提高酒精产缩短发酵时间。

    Addition of cellulase in alcohol fermentation could shorten fermentation time and significantly increase alcohol output rate.

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  • 细菌纤维素添加鲜奶进行发酵采用正交实验设计确定乳酸菌发酵最佳条件

    Adding bacterial cellulose to fresh milk to ferment, the optimum fermented condition was studied by orthogonal experiment.

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  • 稻草—麸皮为原料、以诱变后曲霉LH2446为菌种固态发酵生产纤维素条件进行研究

    This study is carried out to explore the optimum conditions of Aspergillus niger LH2446 solid state fermentation to produce cellulase.

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  • 利用黑曲霉ln0401菌株液体发酵生产纤维素

    The Aspergillus Niger LN0401 was used to produce cellulase by submerged fermentation.

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  • 静态发酵生产细菌纤维素动力学模型进行了研究,初步建立了细菌纤维素静态发酵生产的动力学模型。

    The paper mainly studied the dynamical model of the static fermentation of Bacterial Cellulose(BC). Thus the dynamical model of BC in static fermentation was established.

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  • 发现发酵过程中蜡样芽孢杆菌菌体产酶过程也就是木质纤维素降解糖化过程。

    The results show that the process of biodegradation of lignocellulose is actually the simultaneous saccharification and fermentation.

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  • 纤维素分解作为发酵微生物菌群一个重要组成部分畜禽粪便资源化过程中得到了广泛应用。

    Cellulose decomposing microorganisms, as an important part of them, were found to be very useful in the utilization of livestock and poultry manure.

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  • 纤维素分解作为发酵微生物菌群一个重要组成部分畜禽粪便资源化过程中得到了广泛应用。

    Cellulose decomposing microorganisms, as an important part of them, were found to be very useful in the utilization of livestock and poultry manure.

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