查询词典 degumming

The degumming and scouring enzymes named as CKD, a kind of compound enzymes, was used in ramie degumming. In this paper, the delignification effect was studied during cheating abutilon fibers in use of CKD.

以脱胶煮炼酶CKD为代表的复合生物酶开始被广泛用于苘麻脱胶中，亚麻、黄麻等木质素含量相对高的麻纤维能否采用CKD进行脱胶，木质素去除效果是关键。

The structure,composition of pectin and the mechanism of bio-degumming are briefly introduced in this paper,the application,research progress of enzymatic degumming and retting for bast fiber s pulping are particularly summarized.

简单介绍了果胶的结构、化学组成及生物脱胶机理，详细总结了韧皮纤维酶法和发酵浸渍法脱胶制浆的研究、应用和发展情况，并对影响发酵浸渍法制浆原料和脱胶菌株的特性，特别是脱胶过程中主要外界因子进行了综述。

The process of employing the degumming agent to remove clearcole and self-adhesive paper placed on the surface of plastics is that the degumming agent is heated to 40-60 DEG C, the plastics of which the adhesive is ready to be removed are mixed in the degumming agent for 10 minutes, enabling the contact between the adhesive and the degumming agent to achieve best degumming effect.

利用上述脱胶剂脱除塑料表面底胶和不干胶的方法，是将上述的脱胶剂加热升温到40～60℃，将待脱胶的塑料在上述的脱胶剂中搅拌10min，使其与脱胶剂完全接触达到最佳脱胶效果。

The main component of ramie glial was pectin, hemicellulose and lignin; The single factor on degumming of ramie test was respectively analyzed with a high vigorous of pectinase KDN and TZ-888 compound enzyme （mainly xylanase and mannanase on the pH value, bath ratio, dosage of enzyme, metal ions, temperature and time.The orthogonal test of L9（34 were done by bath ratio, dosage of enzyme, temperature and time. The results showed that the best compages of KDN pectinase on degumming was 1∶12 of bath ratio,pH 8.6,1 mmol/L Mg2+,300 IU/g of KDN pectinase,35℃、6 h;the best compages of TZ-888 compound enzyme on degumming was 1∶18 of bath ratio,pH 4.0,1 mmol/L Ca2+, 500 IU/g of TZ-888 compound enzyme,45 ℃,6 h.

摘 要：本研究根据苎麻胶质的主要成分为果胶、半纤维素和木质素，用高活性的KDN果胶酶和TZ-888复合酶（主要是木聚糖酶和甘露聚糖酶）从pH值、浴比、酶用量、金属离子、温度、脱胶时间等方面进行单因素试验，然后选取影响显著的浴比、酶用量、温度，时间进行四因素三水平的脱胶试验，结果表明鲜麻采用KDN果胶酶脱胶最佳组合为浴比1：18，pH 8.6， 1 mmoL/L Mg2+，酶用量300 IU/g，温度35 ℃、时间6 h时处理，TZ-888复合酶脱胶最佳组为浴比1：12，pH 4.0， 1 mmoL/L Ca2+，酶用量500 IU/g，温度45 ℃，时间6 h进行脱胶为优化的试验条件。

The main component of ramie glial was pectin, hemicellulose and lignin; The single factor on degumming of ramie test was respectively analyzed with a high vigorous of pectinase KDN and TZ-888 compound enzyme （mainly xylanase and mannanase on the pH value, bath ratio, dosage of enzyme, metal ions, temperature and time.The orthogonal test of L9（34 were done by bath ratio, dosage of enzyme, temperature and time. The results showed that the best compages of KDN pectinase on dry ramie degumming was 1∶12 of bath ratio,pH 8.6,1 mmol/L Mg2+,20 IU/g of KDN pectinase,4℃、4h;the best compages of TZ-888 compound enzyme on degumming was 1∶18 of bath ratio,pH 4.0,1 mmol/L Ca2+, 300 IU/g of TZ-888 compound enzyme,40 ℃,5 h.

摘 要：本研究根据苎麻胶质的主要成分为果胶、半纤维素和木质素，用高活性的KDN果胶酶和TZ-888复合酶（主要是木聚糖酶和甘露聚糖酶）从pH值、浴比、酶用量、金属离子、温度、脱胶时间等方面进行单因素试验，然后选取影响显著的浴比、酶用量、温度，时间进行四因素三水平的脱胶试验，结果表明干苎麻采用KDN果胶酶脱胶最佳组合为浴比1：12，pH 8.6， 1 mmoL/L Mg2+，酶用量200 IU/g，温度45 ℃、时间4 h时处理，TZ-888复合酶脱胶最佳组为浴比1：18，pH 4.0， 1 mmoL/L Ca2+，酶用量300 IU/g，温度40 ℃，时间5h进行脱胶为优化的试验条件。

The degumming agent of the invention has relatively high degumming capability and no damage to the surface of the plastics, and also has the advantages of low cost, innoxiousness, non-toxicity, no flammability, environment preservation, convention and safe utilization.

本发明的脱胶剂具有较高的脱胶能力，对塑料表面没有损伤，成本低廉，无毒无害，无可燃性，不污染环境，使用安全方便，并且脱胶剂可以重复使用。

Biological degumming is a new developing way, it contribute to descending the fineness of bamboo fiber, and it endow fiber with tenderness , enduring grinding and enduring bending. So biological degumming is an advanced and green degummed method.

5生物脱胶作为一种新近发展的脱胶方法，对竹纤维的细度的减小有一定的贡献，而且它赋予纤维柔软、耐磨和耐弯曲的特点，是一种较先进的绿色脱胶方法，在竹纤维的制取过程中是一种较好的辅助脱胶手段。

For improving the apocynum degumming process and the quality of degummed apocynum ,the mathematical models of the biological degumming process of apocynum are established by utilizing the 3 factors′ central rotary experimental design of Box-Hunter.

为进一步完善罗布麻生物脱胶工艺，改善罗布麻精干麻品质，利用三因子二次通用旋转组合设计试验计划，建立了罗布麻生物脱胶工艺的数学模型，定量地给出了罗布麻精干麻品质随生物脱胶工艺参数(如脱胶温度、初始pH值和初始菌液量等)的改变而变化的规律。

So the difficulty of degumming is increased, while the degree of degumming will affect the spinning, weaving and finishing.

因此大麻脱胶的难度大大地增加，而脱胶程度的好坏将会直接影响大麻纺纱、织造和染整后处理加工。

This study investigated whether the degumming conditions had effect on mulberry silk degumming with papain.

研究脱胶条件对蚕丝木瓜蛋白酶脱胶效果的影响。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。