木聚糖酶

土壤微生物DNA木聚糖酶基因多样性的研究

Diversity of xylanase gene from soil microbial DNA

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。

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

棒曲霉Ac－22β－木聚糖酶合成的调控

Regulation of Xylanase Synthesis of Aspergillus clavatus Strain Ac-22

木聚糖酶氨基酸组成与其最适pH的神经网络模型

A Model for Amino Acid Composition and Optimum pH in G / 11 Xylanase Based on Neural Networks

方法1：只添加麸皮，pH值2.0，培养温度20℃，高产木聚糖酶。

The first method for high-yield of xylanase : only wheat bran , while pH value 2.0 and 20 ℃ .

小麦型饲粮添加木聚糖酶对黄羽肉鸡肠道氨基酸、小肽转运载体mRNA表达的影响

Effect of Xylanase on intestinal amino acids and peptides transporters mRNA expression in yellow-feathered broiler fed with wheat-based diet

降低预处理温度和加木聚糖酶用量均不能有效的提高木聚糖酶预处理麦草浆的pH值。

Decrease the temperature and increase the xylanase loading both can ′ t improve the pH of pretreating wheat straw pulp with xylanase .

产碱性木聚糖酶芽孢杆菌HSⅠ的筛选及发酵条件研究

Studies on the production of xylanase by Bacillus HS ⅰ

DNS法测定阿拉伯木聚糖酶活性的研究

Study on detecting xylanase activity by DNS method

低能离子注入木聚糖酶产生菌黑曲霉（Aspergillusniger）育种中参数的优化

Optimization of Parameters in Breeding of Low-energy Ion Implantation in Xylanase-producing Strain Aspergillus Niger

从34株细菌中筛选到一株木聚糖酶高产菌株BacilluspumilusH－101。

A high xylanase producing strain H-101 of Bacillus pumilus was sc-reened from 34 strains of bacteria .

采用枯草芽孢杆菌（Bacillussubtilis）木聚糖酶水解小麦麸皮不溶性膳食纤维制备阿魏酰低聚糖。

The feruloyl oligosaccharides were prepared from wheat bran insoluble dietary fiber by treatment with Bacillus subtilis xylanases .

木聚糖酶或复合酶制剂PS在尼罗罗非鱼饲料中的的适宜添加量是0.1%或0.15%。

Inclusion of xylanase and Multi-enzyme from 0.10 % or 0.15 % might be sufficient for optimal performance of Oreochromis niloticus .

PAGE活性染色结果显示，P6可分泌两种主要的过氧化物同工酶和多种酯酶，未检测到内葡聚糖酶和木聚糖酶活性。

PAGE activities staining showed that P6 could excrete two major peroxidase isoenzymes and several esterase isoenzymes .

木聚糖酶在落叶松KP浆漂白中的助漂效果

Effect of Xylanase Treatment on Larch Kraft Pulp CEH Bleaching

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。

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 .

木聚糖酶对阔叶木KP浆漂白的初步研究

Preliminary Study on Xylanases for Boosting the Bleachability of Hard Wood Kraft Pulp

大肠杆菌中表达的木聚糖酶B在羧基端上带有6×His标签蛋白质，用一步Ni-NTA亲和柱层析可使酶的纯度达90%以上。论科技语篇文本的空间信息对接

The translated protein was soluble with xylanase activity . On spatial information in matching the original with the translated text

碱性木聚糖酶在中小径竹KP浆漂白中的应用

Bleaching of Bamboo Kraft Pulp with Alkaline Xylanase

与原始菌株的数据比对发现：此次定点突变菌株所产木聚糖酶的最适温度仍为70℃，最适pH为6.5，在不同pH条件下的失活曲线也没有发生改变。

Finally found that the xylanase from this site-specific mutagenesis strain also with optimal temperature 70 ℃ and optimal pH 6.5 , there is any change in the inactivation curve .

其中包括浴比，水浴时间，水浴时的温度，预处理方式，木聚糖酶、果胶酶和甘露聚糖酶三酶的各自反应的最适浓度和pH值。

These include liquor ratio , bath time , bath temperature , preconditioning methods , and three respective enzymatic concentration and optimal reaction pH of xylanase , pectinase and mannanase .

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。

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

与商品木聚糖酶制剂相比，日增重、采食量、料重比和各养分利用率均没有显著性差异（P0.05）。

Compared with the commodities enzyme , daily gain , feed intake , feed conversion ratio and the nutrient utilization were not significantly different ( P 0.05 )

采用木聚糖酶预处理、醋酸酐活化和H2O2漂白相结合的XP5aP5a漂白程序，可获得白度为74.6%ISO的漂白麦草生物化机浆。

The ISO brightness of 74.6 % could be achieved by using xylanase pretreatment , H_2O_2 bleaching and acetic anhydride activation .

木聚糖酶在美国KP厂的应用

Xylanase Application in US Kraft Mills

螯合剂与木聚糖酶预处理对桉木KP浆含氧漂白的影响

The Effects of Pretreatment with Chelating Agents and / or Xylanase for Eucalyptus KP Oxygen Bleaching

配合木聚糖酶和谷氨酰胺转胺酶（TG酶）可以改善纤维面包的品质，使面团形成时间缩短，促进发酵，面包的柔软度、白度、感官评价都得到改善。

But mixing with xylanase and transglutaminase could improve their quality , which is to reduce the formation time and improve sensory evaluation of bread .

木聚糖酶在烧碱法苇浆ECF漂白中的应用

Application of Xylanase in ECF Bleaching of Alkaline Reed Pulp

木聚糖酶的最适作用pH为4.0，稳定pH范围在3.0-5.0之间，酸稳定性较强，适合做为动物饲料添加剂。

Optimum pH was 4.0 , and xylanase showed to have a good activity over a broad pH range from 3.0 to 5.0 , quiet suitable to serve as the animal feedstuff additive .

地衣芽孢杆菌H-1的鉴定及其产木聚糖酶性质的研究

Identification of B. licheniformis H-1 and Properties of Extracellular Xylanase