The tissue of swim bladder membrane provided a perfect micro-environment for glucose oxidase, and adapted to immobilized enzyme.
鱼鳔的生物结构为葡萄糖氧化酶提供了很好的微生物环境,非常有利于酶的固定化。
The applicative study of modified chitosan in recent years were reviewed. The application in immobilized enzyme, composite material and chelate resin were esperially reviewed.
综述了近些年来改性壳聚糖的应用研究,着重介绍了改性壳聚糖在固定化酶膜材料和螯合树脂方面的应用。
As a immobilized enzyme composition part, the structure and the performance of carrier material had the huge effect on the performance of immobilized enzyme.
作为固定化酶组成的一部分,载体材料的结构和性质对固定化酶的性能有着巨大的影响。
The results showed that with optimal conditions, immobilized enzyme had 75% vigor of crude enzyme.
结果表明:理想条件下,固定化酶的活性相当于游离酶活性的75%。
It consists of FIA system, semiconductor thermostat, immobilized enzyme reaction column, thermal sensor and data collection module.
主要由流动注射分析系统、半导体恒温器、固定化酶反应柱、量热传感器、数据采集模块组成。
The immobilized enzyme from Bacillis megaterium gave a better catalytic properties and the higher conversion was obtained using phenylglycine methyl ester (PGME) as acyl donor.
来源于巨大芽孢杆菌的固定化酶催化头孢克罗合成的能力较好,以苯甘氨酸甲酯(PGME)为底物较酰氨的效果好。
The prepared immobilized enzyme can be used as bio-recognition element for rapid detection of pesticide residues.
制备的固定化酶可在用于农药残留快速检测的酶传感器中作为生物识别元件使用。
The support and immobilized enzyme were characterized by way of DTA, XRD, FTIR, N2-adsorption and desorption. The mechanism of enzyme immobilization was discussed.
通过DTA、XRD、N_2吸附-脱附、FTIR技术对载体和固定化酶进行了表征,探讨了酶的固定机理;
With fused silica capillary as support, immobilized enzyme microreactor has been prepared using covalent bonding or metal-ion chelating method.
本论文利用熔融石英毛细管为载体,制备了共价键合及金属螯合两种蛋白质水解酶固定化微反应器。
Immobilized enzyme is the central part of the en-zyme engineering. It benefits the reuse of enzyme and separation the production and enzyme.
固定化酶是酶工程的核心,它有利于实现酶的重复使用及产物与酶的分离。
The immobilized enzymes showed about 50-80% of the original added enzyme activity.
这些被固定的酶保留了约50- 80%的生物活性。
The surface modification of polymeric materials by plasma technique were discussed. The recent advances in the preparation of immobilized enzyme carriers by plasma technique were reviewed.
本文阐述了等离子体的发生及其引起材料表面改性的主要特点。就近年来,国内外运用等离子体技术制备固定化酶载体的方法及应用情况作了综述。
The preparation method of immobilized enzyme used in the biosensors to detect pesticide residue based on the principle of enzyme inhibition has been investigated.
研究了基于酶抑制原理的农药残留生物传感器中固定化酶的制备方法。
The chitosan and its derivatives are admirable carriers for enzyme immobilization with many advantages, such as various and simple immobilized methods? good biocompatibility and abundant resources.
指出了壳聚糖及其衍生物作为固定化酶的载体具有固定化方法多样、简单易行、生物相容性好、来源丰富等优点。
By means of the material and energy balances, this paper establishes a mathematical model to describe the tubular hot-sensitive sensor with immobilized enzyme.
利用微元段内的物料与热量平衡,对固定化酶管式热敏传慈器进行了考察,建立了用联立双曲型偏微分方程组描述的数学模型。
The results showed that adsorption method is the best way to immobilize the lipase and pectase on the carbon fibers and obtain the highest activity of immobilized enzyme.
研究结果表明:以碳纤维作为载体固定化脂肪酶或果胶酶时吸附法为最佳固定化方法,所得到的固定化酶活性最高。
The immobilized method was introduced, then the application of immobilized enzyme in food industry was summarized, and the future prospect of this technology was expounded in the end.
综述了固定化酶的制备方法,了其在食品工业中的应用,并对其的进行了展望。
The capability of lactose enzyme membrane mainly depends on the selection of immobilized materials and the methods of immobilization.
酶膜性能的优劣主要决定于固定化材料的选取和固定方法的选择。
The invention relates to a preparation method of high purified fructo-oligosaccharide, in particular to a method for preparing the high purified fructo-oligosaccharide by using immobilized enzyme.
本发明涉及一种高纯度低聚果糖的制备方法,尤其涉及一种用固定化酶来制备高纯度低聚果糖的方法。
By the measurement of cyclic voltammetry, current, electrochemical impedance, and other means, the initial effects of nanotechnology in the immobilized enzyme were explored in the role.
通过测试电极的循环伏安、电流、电化学阻抗等手段,初步探讨了纳米效应在固定化酶中所起的作用。
The invention discloses a magnetic hollow compound micro-structure immobilized enzyme and a method for preparing the same.
本发明公开了一种磁性中空复合微结构固定化酶及其制备方法。
These bitters can be removed by the ways of absorption, immobilized enzyme and the other methods.
通过吸附法、固定化酶法等方法可以将其去除。
The invention relates to an immobilized enzyme membrane reactor and the preparation thereof and a method for producing bio-diesel.
一种固定化酶膜反应器及其制备和用其生产生物柴油的方法。
The kinetics of the isomerization of D-glucose and D-fructose was studied on the immobilized enzyme.
用国产异构化酶在固定床中研究了D -葡萄糖与D -果糖异构化反应动力学。
Conclusion: the immobilized enzyme has good thermal stability and storage stability compared with free enzyme.
结论:与游离酶相比,固定化酶具有优良的热稳定性和储存稳定性。
The investigations of the enzyme content and immobilized enzyme activities of T300 carbon fiber carrier indicated that the T300 carbon fiber carrier can enhance the utilization of the lipase.
T300级碳纤维为载体的载酶量与固定化酶活力的相关研究,说明以T300级碳纤维作为载体能提高脂肪酶的利用率。
The present invention provides one kind of miniature enzyme reactor with controllable size and property and its preparation, and belongs to the field of immobilized enzyme technology.
本发明提供了一种尺寸和性质可控的微型酶反应器及其制备方法,属于固定化酶技术。
When the AB-8 resin immobilized enzyme was used in the synthesis, by analysing the IR and LC-MS of the product, we may speculate there is butyl-glucoside producing in the reaction.
以AB - 8型树脂固定化酶催化合成反应,分析产物的红外谱图和LC - MS质谱,推测可能有正丁基-葡萄糖苷的生成。
And then try to exam the immobilization yield of the immobilized enzyme, and the enzyme activities of immobilized enzyme and free enzyme to demonstrate some characters of immobilized enzyme.
然后测定固定化酶的固载率,游离酶和固定化酶的活性,从而确定固定化酶的部分性质。
The flexible immobilized model could achieve a higher recovery of immobilized enzyme activity than traditional covalent immobilization and arm spacer immobilization.
该结果说明,酶的“柔性固定化”模型可以改善传统共价结合固定化酶及手臂固定化酶活力回收率不高的缺陷。
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