结果表明,固定床反应器的酶吸附比釜式多,而酶的活性变化在两种型式反应器中比较接近。
The results showed amount of enzyme adsorption were more in fixed bed reactor than in tank reactor, and there were close variations of enzyme activity in two types of reactor.
吸附后的伪胆碱酯酶活性几乎是吸附前的3倍。
The pseudocholinesterase activity after adsorption was almost 3 fold compared with before adsorption.
依据聚合酶链反应(PCR)和酶联免疫吸附检测(ELISA)的方法目前被应用于主要食源性致病菌的检测。
Polymerase chain reaction-based (PCR-based) and enzyme-linked immunoabsorbent assay (ELISA) methods are now applied in the detection of major food-borne pathogens.
土壤胶体中有机质的存在促进了胶体对酶的吸附。
Adsorption was enhanced by the presence of organic matter in soil colloids.
纤维素酶在不溶性纤维素底物上的吸附因底物结构的不同而异。
Adsorption of cellulase on insoluble cellulose was depended on the structures of substrates.
有机质不仅直接丰富了高产农田的磷库,而且通过提高磷酸化酶的活性,降低土壤磷的吸附、固定,促进解吸,增加了土壤磷的有效性。
This is because that organic matter enriched not only phosphorous in the high yield soil, but also increased soil phosphorous availability through decreasing absorption and fixation.
为去除鳕鱼碎肉酶解液的腥苦味,分别比较了粉末活性炭吸附、酵母发酵和环状糊精包埋法的脱腥脱苦效果。
To remove the bitterness and fishy smell from hydrolysates of pollock offal protein, the optimum operation conditions which used active carbon, yeast and cyclodextrin as adsorbent were researched.
EGI对于不溶性纤维素底物的水解能力主要取决于酶在底物上的吸附程度。
Hydrosis of insoluble cellulose by EGI mainly lied on the adsorption of enzyme on substrates.
方法采用酶联免疫吸附法对40例特发性肺纤维化患者和30例健康人血清基质金属蛋白酶- 9进行测定。
Methods The serum level of MMP-9 in 40 patients with IPF and 30 healthy subjects was measured by ELISA.
利用DA201-C 大孔吸附树脂对螺蛳腹足肌酶解产物进行脱盐及糖原分离。
DA201-C macroporous adsorption resin was used to purificate Bellamya purificata Hydrolysates.
文章综述了近年来用不同类型壳聚糖吸附提取和分离蛋白质与酶的研究概况。引用文献35篇。
The isolation of proteins and enzymes by chitosan beads as adsorbents was reviewed with 35 references.
在工业生产中,我们对发酵液中酶的吸附和洗脱工艺进行改进,收到了明显的效果。
In the industry, we improved the technology of the adsorption and wash and separation of the enzyme in the ferment solution. We received obvious effect.
微孔淀粉是一种新型酶处理变性淀粉,由于具有良好吸附功能因而近年来被广泛运用;
Microporous starch is a new-style metamorphic starch make by enzyme. In recent years, microporous starch is wildly used for its good absorption function.
用吸附法固定脂肪酶时,膜材料的亲疏水性对固定化酶的量、比活力和活力稳定性等有很大影响。
The difference of hydrophobic and hydrophilic performance of membrane has great effect on the loading, the activity and the stability of lipase immobilized with adsorption.
利用生物纤维素酶对棉织物进行适度的减量加工,能使纤维更加光洁和柔软,具有更强的吸附能力和服用性能。
Processing the cotton fabric by utilizing biological enzyme in an appropriate amount cut method can make fibre brighter, cleaner and softer, with stronger absorbent ability and taking property.
以Y型分子筛为载体,分别采用吸附法、吸附-戊二醛交联法、偶联法和偶联-重氮法4种方法对氨基酰化酶i进行固定化。
Acylase I was immobilized on Y-type molecular sieve by using 4 kinds of methods, namely, adsorption, adsorption-crosslink, coupling and coupling-diazotization.
氧化硅纳米粒子能克服高浓度盐的干扰,对蛋白质以及蛋白质酶解多肽有很好的吸附效果。
It conquers the disturbance from high thickness salt and has good adsorbing effect to protein and protein enzymolysis polypeptide.
实验结果表明,物理吸附法固定化凝血酶的活性回收率(81%)高于化学结合法固定化凝血酶的最佳结果(56%)。
Activity recycle ratio of immobilized thrombin prepared by physical adsorption method is 81%, higher than that by chemical covalent binding method (56%).
然后,以壳聚糖微球为载体,用吸附-交联的联合固定化方法制备固定化木瓜蛋白酶,并研究了木瓜蛋白酶的最佳固定化条件。
Then as the carrier, the chitosan microspheres were used to immobilize papain by absorption crosslinking method. The optimum conditions for immobilization were studied.
纤维素吸附区促进酶与底物的结合,有利于催化区对不溶性底物的作用,但对可溶性底物的催化作用无影响。
Cellulose binding domains improve the binding and facilitate the activity of catalytic domains on the insoluble substrate, but not on soluble substrate.
探讨了利用硅藻土作吸附剂去除液体曲糖化酶中转苷酶的方法。
This paper discusses the method of removing glucosyltransferase in liquid glucoamylase by adsorption of diatomite.
用酶联免疫吸附法检测血浆血管性假性血友病因子、凝血酶调节蛋白、纤溶酶原激活物抑制物1水平。
The von Willebrand's disease factors in plasm, adjusted protein of thrombase and inhibitor 1 of activator of plasminogen were detected with enzyme-linked immunosorbent assay.
主要探讨了纤维素酶水解纤维素的作用机理及纤维素酶分子催化区和吸附区的结构和功能。
This paper reviewed and discussed the mechanism of cellulase hydrolysis, and structures and functions of cellulase catalytic domain and cellulose binding domain.
用酶标记免疫吸附测定法测定大鼠血浆VEGF水平,免疫组化方法测定肺组织vegf表达。
Plasma VEGF level was measured with ELISA method, and VEGF expression in lung was detected with immunohistochemistry method.
利用活化后褐煤腐殖酸为吸附基质制成缓效肥料(NHA),研究了其对盆栽杨树生长、土壤酶及理化性质的影响。
The poplar growth and soil enzymatic activity was studied as affected by humic acid fertilizer (NHA), which was made by activated brown coal.
应用极谱络合吸附波方法检测了草丁膦乙酰转移酶基因(PAT基因)的DNA特定序列。
The polarographic complex adsorptive wave was firstly used to detect DNA specific sequences of the phosphinothricin acetyltransferase(PAT)gene.
端粒重复序列扩增酶联免疫吸附法测定端粒酶活性;
Telomerase activity was also examined by telomeric repeat amplification protocol enzyme-linked immunosorbent assay (TRAP-ELISA).
研究了在水解大豆蛋白反应中采用吸附法回收再利用蛋白酶的可行性。
During the process of enzymatic hydrolysis of soybean protein, the feasibility of reclaiming and reusing the proteases using raw material as adsorbing substance has been studied.
本文应用酶联spa免疫吸附试验(ELISA)对710份奶山羊血清进行了布氏杆菌病的检测,并与SAT和CF t相对应。
Brucellosis in sera of 710 samples of milk goats was detected by the application of SPA ELISA in comparison with SAT and CFT.
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;
The support and immobilized enzyme were characterized by way of DTA, XRD, FTIR, N2-adsorption and desorption. The mechanism of enzyme immobilization was discussed.
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