• The applications of xylanase in industry are more and more extensive.

    木聚糖酶是近年来应用日益广泛的工业用酶。

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  • This article introduced properties and application of the amylase, protease, lipase, xylanase, glucose oxidase, transglutaminase used widely in cereal food processing and promised its future.

    该文综述谷物食品加工中广泛使用淀粉酶、蛋白酶、脂肪酶、木聚糖酶、葡萄糖氧化酶、转谷氨酰胺酶特性及其应用进展,并展望其发展前景。

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  • A strain of xylanase producing was screened from white-rot fungi.

    从白腐真菌中筛选产木聚糖酶菌株,并研究其产酶条件。

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  • The alkali-tolerant xylanase gene of Bacillus pumilus A-30 was cloned by PCR.

    采用PCR方法对短小芽孢杆菌A - 30菌株的耐碱性木聚糖酶基因进行克隆。

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  • The xylanase treatment of bleached straw pulps can improve properties of pulp.

    用木聚糖酶处理漂白草浆能改善浆料性能。

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  • The effect of xylanase pretreatment on HD bleaching wheat straw pulp is investigated.

    研究了木聚糖酶预处理HD漂白麦草浆的效果。

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  • When fermenting the xylanase hydrolysis solution, the sugar-removing ratio was very low.

    而发酵木聚糖酶解液,除糖率很低。

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  • Therefore, Bacillus subtilis was selected as xylanase gene expression host in this study.

    因此本研究选择枯草芽孢杆菌为木聚糖酶基因表达宿主菌。

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  • Daqu spent grains and wheat bran were used as main raw materials to produce feed xylanase.

    以大曲丢糟和麦麸为主要原料生产饲用木聚糖酶。

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  • The SEM observation indicated that the xylanase could improve the fibers swelling and softening.

    纤维的SEM观察表明,经木聚糖酶处理的浆纤维更为柔软润胀。

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  • The choice of expression vector and host strain plays an important role in expression of xylanase.

    表达载体和宿主的选择对于木聚糖酶基因的表达起着至关重要的作用。

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  • Exogenous complex enzyme consisted of cellulase, xylanase, acid protease, neutral protease and pectinase.

    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。

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  • The effects of xylanase boosting bleaching of wood pulp and wheat straw pulp are investigated in this paper.

    研究了木聚糖酶预处理对木浆和草浆化学浆漂白的影响。

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  • Production, purification, properties, structural basis and applications of acid-stable xylanase were reviewed.

    综述了酸性木聚糖酶的产生、纯化和性质、结构基础及应用。

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  • The influence of soak multiple, dilution multiple and soaking times on the activity of a xylanase was studied.

    探讨了浸提倍数、稀释倍数、浸提次数对饲用木聚糖酶活性测定结果的影响。

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  • The products formed during the hydrolysis process of different xylan by xylanase A were analyzed by HPLC method.

    采用HPLC法分析上述底物的降解产物生成过程发现,不同木聚糖底物的降解产物中三糖的积累量都较高;

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  • The xylanase exhibits excellent application foreground as bleaching assistant in pulp producing and papermaking industry.

    该酶作为助漂剂应用于制浆造纸行业表现出良好的应用前景。

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  • Effects of various carbon sources and nitrogen sources on production of xylanase and protease by strain WL-11 were studied.

    结果表明,碳源对WL-11木聚糖酶的合成具有诱导或抑制作用,对其蛋白酶的合成影响并不显著;

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  • Mill trails of xylanase boosting bleaching of eucalyptus kraft pulp have been carried out in Guangxi Hezhou Pulp & Paper Co.

    本文介绍在广西贺纸有限责任公司进行的桉木硫酸盐浆木聚糖酶辅助漂白生产试验。

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  • Effect of pretreatment with crude xylanase from Penicillium ZCF57 on wheat straw chemical pulpability and pulp bleachability was studied.

    研究了青霉产木聚糖酶预处理对麦草碱法化学制浆和漂白性能的影响。

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  • A question was then put forward that whether the presence of xylanase inhibitor protein could affect the functionality of added xylanases.

    这就对木聚糖酶应用领域中酶功效的发挥提出了挑战:抑制蛋白的存在是否影响外加木聚糖酶的作用?

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  • Purification and properties of a xylanase produced by a new thermophilic Paecilomyces thermophila J18 in solid state fermentation was studied.

    研究一株新的嗜热拟青霉J18的固体发酵产木聚糖酶的纯化和性质。

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  • The results show that the mixture of corncob xylan and sulfite pulp as carbon resource could stimulate the synthesis of xylanase and cellulase;

    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;

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  • The improvement of nutrient availiabilities is not significant after xylanase is added into diets until the dietary xylan content is high enough.

    木聚糖酶对饲粮养分真利用率提高效应在高木聚糖水平饲粮中更明显。

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  • The effect of xylanase pretreatment conditions and bleaching technologies on production of AOX in bagasse kraft pulp bleaching effluent was studied.

    研究了蔗渣浆木聚糖酶促漂白中酶处理条件和漂白工艺对漂白废水可吸附有机卤化物(AOX)发生量的影响。

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  • Endo-xylanase can transform insoluble Arab xylan into water-soluble Arab xylan, and then it can improve the flexibility of lattice texture in gluten.

    内切木聚糖酶能将水不溶性阿拉伯木聚糖转化为水溶性阿拉伯木聚糖,从而改善了面团中面筋网络的弹性。

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  • Shaking could promote the mycelium growth of the fungus and synthesis of cellulase and xylanase, among them xylanase is the master polysaccharide hydrolase.

    振荡条件可以促进菌丝生长,有利于多糖水解酶的产生,其中以木聚糖酶的合成为主;

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  • When we cloned fungal xylanase gene with the method of Genomic walking PCR, we constructed a simple and cheap protocol for extraction of fungal chromosomal DNA.

    在进行基因组步行PCR克隆真菌木聚糖酶基因的研究中,探索并建立了一套可在普通分子生物学实验室采用的高得率、高质量真菌染色体DNA的抽提方法。

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  • As high temperature and high alkaline bleaching process, heat, alkali and low cellulase activity of xylanase is the first choice of xylanases for biobleaching .

    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。

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  • As high temperature and high alkaline bleaching process, heat, alkali and low cellulase activity of xylanase is the first choice of xylanases for biobleaching .

    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。

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