纤维素酶

Finally, the guideline for efficiently preparing core-shell structured capsule carrier was tentatively proposed.The cationic, neutral and anionic polysaccharides were separately acted as the liquid core of biomimetic capsule by mimicking the component and function of cell sap. It was found that the electrostatic repulsion interaction between the polysaccharide core and the enzyme enhanced the enzyme activity and stability.

首先，模仿细胞液的成分和功能选用三种具有不同电性的多糖(羧甲基纤维素钠、甲基纤维素和羧甲基壳聚糖钠)作为仿生微囊的液核，经比较可知，与酶分子具有静电排斥作用的多糖更有利于酶构象、活力的维持和酶稳定性的提高；然后，模仿细胞膜的结构和功能构建仿生微囊的壳膜。

In this model, the enzyme system includes the three components of the endo- and exo-glucanase, as well as β-glucosidase.

模型中纤维素降解酶系统包括纤维素内切酶、外切酶和β-葡萄糖苷酶三个组分。

Results show that maximum activities of LiP and Lac reach 11.3 u/g at the 12th day and 0.0992 u/g at the 15th day, rapidly degraded during 10～20 d, and the total loss rate of dry corn stalk is 18.94% after cultivation for 25d. The relative contents of celluloses and hemicellulose are decreased from 27.1% to 13.1% and from 20.3% to 11.9%, respectively after enzymolysis for 6 d.

黄孢原毛平革菌培养12 d时木素过氧化物酶酶活达到最大值11.3 u/g，15d时漆酶酶活达到最大值0.0992 u/g，秸秆降解集中在10～20 d，第25d时菌解结束，干基总损失率为18.94%；再经过6 d的酶解，纤维素、半纤维素的相对含量分别从27.1%、20.3%下降到13.1%、11.9%。

Significant progress has been made with respect to the optimization for pretreatment, lowering the cost of enzymes, and the co-fermentation of both hexoses and pentoses during SSF. Presently, the SSF process for wheat straw as starting materials can be expected to give final ethanol concentration close to 40 g/L.

近年来在优化预处理工艺、降低纤维素酶成本以及己糖戊糖协同发酵等方面的研究都取得了长足的进步，其中以小麦秸秆为原料进行同步糖化发酵所得到的乙醇浓度接近40 g/L。

The amounts of lactic acid bacteria increased quickly and kept preponderant in the whole process of fermentatioa The addition of ENZ decreased the contents of cellulase of all silages, especially on alfalfa and the whole-plant paddy.

乳酸菌菌落数在青贮初期大幅度增加，随后呈下降趋势，但整个过程中添加剂处理组的乳酸菌菌落数基本占有绝对优势，纤维素酶制剂的添加有效地降解了各青贮料纤维含量，对苜蓿与全株水稻的作用最为明显。

Treatment of corn stover silages with cellulase and lactobacillus had improved DM digestibility 8% and decreased VBN/TN 33%, butyric acid-to-total acid ratios 81%, NDF content 10%, ADF content 7%. That had approved their quality be improved obviously.

乳酸菌和纤维素酶的共同作用可以使玉米秸秆青贮料的干物质消失率提高8％，使氨态氮与总氮的比值降低33％，丁酸占总酸的比例降低81％，同时使NDF、ADF的含量分别降低10％和7％，说明玉米秸秆青贮料的质量明显改善。

Although having minimal effects on DM digestibility, NDF digestibility, DM Recovery and concentrations of lactic acid, NDF, and crude protein, treatment of corn stover silages with cellulase had reduced VBN/TN 28%, ADF20% and butyric acid-to-total acid 100% as compared with control silage.

添加纤维素酶可以使玉米秸秆青贮饲料中的氨态氮与总氮比值降低28％，丁酸占总酸的比例降低100％，ADF含量下降20％，显著提高了玉米秸青贮饲料的营养价值。

The effect of silaged corn straw treated with inoculants by lactic acid bacteria and cellulase on animal performance was studied. The sheep were fed with silaged corn straw for 45 days. The gain of animal increased 4.2% compared to control fed the silage without treated with additives.

将研制的青贮剂应用于玉米秸秆的青贮大池发酵，所得青贮饲料饲喂小尾寒羊40天，发现实验组比对照组增重4.2%，表明以乳酸菌和纤维素酶作为青贮剂，应用于玉米秸秆的青贮发酵，对于提高秸秆的利用率，促进动物生长有积极作用。

Effect of synergistic treatment of ultrasonic and cellulase on super- softening finishing of yarn-dyed cotton fabric

为了弥补传统柔软工艺的不足，使织物达到超柔软的效果，利用超声波协同纤维素酶对纯棉色织物进行柔软整理。

When the artificial diet was compounded with tetracycline, cellulase activity decreased significantly after 10 days of feeding.

当人工饲料与复合四环素，纤维素酶活力显着下降之后，10天喂养。

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。