纤维素酶

The purified XynIII could hydrolyze birchwood xylan, oat spelt xylan, lichenin, and barley β-glucan, but not CMC, avicael cellulose, or soluble starch under the assay conditions in this study.

底物特异性鉴定，XynⅢ能够水解桦木木聚糖、燕麦木聚糖、地衣多糖和大麦β-葡聚糖，对羧甲基纤维素、微晶纤维素以及可溶性淀粉则没有活性，是一种双功能酶。

The degradation of stalk cellulose and hemicellulose are completed by a great variety of enzymes.

秸秆纤维素及半纤维素成分的降解是在多种酶协同作用下完成的。

Subsequently, enzymes convert 90 percent or more of the treated cellulose and hemicellulose to sugars.

随后，对于糖，转换酶转换了百分之九十以上的纤维素和半纤维素。

It's first reported the researches about the synergism between expansin which is a potential swelling factor and hydrolytic enzymes of lignocellulose.

本论文首次对纤维素膨胀因子候选者expansin与木质纤维素多糖水解酶的协同作用机制进行了研究。

Soybean phytoesterase was used to immobilize on nitrocellulose membrane in this study.

采用硝酸纤维素膜和植物酯酶研究了农药残留快速检测固定化酶片。

Although these fungi secrete cellulases and hemicellulases, the enzymes are too large to penetrate the cell wall matrix in wood, and it is evident that other degradative systems must participate as well.

尽管这种真菌能否分泌纤维素和半纤维素，但酶的体积太大，无法进入木材的细胞壁基质，而且其它降解系统肯定也参与了反应过程。

Characteristics of Inclusions: After the tea is kept for a long period of time in a stall and deep fermentation processing begins, the specialties of material and manufacturing make many bioreactions occur for thorough activation of microbes to excrete extra-cellular enzymes, which impacts over 500 stuffs of tea. Theses microbes contain catechin, polyphenols, amylase, cellulose, protein, lipid ,alcohol, ketone, vitamin, microorganism, and organic acid, making them transform, isomerize and degrade, polymerize and couple, so as to produce amylase, thearubigins, theaflavins, cellulose, and microelements that other commercial teas could not produce or produce too little.

三、 内含物的特点：由于原料、制造的特别性，经长期陈化和深发酵的过程，茶叶内含物发生多种生物生化反应，充分激活微生物分泌胞外酶，作用于茶叶中的内含儿茶素、多酚、多糖、纤维素、植物素、蛋白质、脂类、醇类、酮类、维生素、微量元素、有机酸等500多种物质，使之转化、异构降解聚合耦联，生成其他商品茶无法比拟和缺乏的多糖、茶红素、茶黄素、纤维素、微量元素等，并形成以菇稀醇类为主体香气。

The dynamic variation of laccase activity and pH were detected during fermentation of Trametes versicolor 1126. The effects of sodium carboxymethyl cellulose and phenol on laccase activity were also studied.

考察了云芝Trametes versicolor 1126发酵培养中漆酶酶活和pH的变化，同时研究了羧甲基纤维素钠及苯酚添加量对漆酶活力的影响。

Accordingly, the key to the conversion of celluloses to bioethanol was the preparation of fermentable sugar effectively by the hydrolysis of cellulose.

因此，纤维素水解制备糖是纤维素转化工程中关键步骤，而水解技术主要包括酸水解和酶水解两大类。

Celluloses and hemicelluloses in the corn straw could be separated by pretreatment methods,and then hydrolyze them by acids or enzymes to produce monosaccharides.

玉米秸秆经预处理后可得到纤维素和半纤维素，用酸或酶将其水解成单糖，再进行发酵就可以生产燃料乙醇。

And Pharaoh spoke to Joseph, saying, Your father and your brothers have come to you.

47：5 法老对约瑟说，你父亲和你弟兄们到你这里来了。

Additionally, the approximate flattening of surface strip using lines linking midpoints on perpendicular lines between geodesic curves and the unconditional extreme value method are discussed.

提出了用测地线方程、曲面上两点间短程线来计算膜结构曲面测地线的方法，同时，采用测地线间垂线的中点连线和用无约束极值法进行空间条状曲面近似展开的分析。