果胶分解酶,pectinestrase
1)pectinestrase果胶分解酶
1.This article deals with the bletting phenomeonon of the peach at different tempera- tures from the pectin type and the change in pectinestrase.本文对桃子在不同温度的软化现象从果胶组成及果胶分解酶活性的变化进行研究,找出了在高温时抑制软化的最佳温度。
英文短句/例句

1.Change in Pectin Decomposition Enzyme During Storage of Pear Fruits梨果实在贮藏过程中果胶分解酶活性的变化
2.Cloning and Sequence Analysis of Partial DNA of Pectate lyase Gene in Carica Papaya L番木瓜果胶裂解酶基因片段的克隆及序列分析
3.Improvement on Preteatment for Determining Pectin in Tobacco with Enzymolysis-flowanalysis酶解-流动分析法测定烟草中果胶前处理方法的改进
4.Pectinase is widely used in juice production and wine brew fields owing to its ability for degrading pectin.果胶酶能降解果胶质,在果汁制造、果酒酿造等方面有着广泛应用。
5.Isolation, Characterization of Thermophilic Bacterium DG-3 and Its Alkaline Pectinase Gene Expression in E.coli;高温碱性果胶酶菌株的分离、特性研究及果胶酶基因的表达
6.Study on Fermentation Conditions for Alkaline Pectinase and Their Isolation and Purification;碱性果胶酶的发酵条件研究及酶的分离纯化
7.Studies on Isolation、Purification and Enzymological Characteristics of Pectinase from Aspergillus Niger;黑曲霉产果胶酶的分离纯化和酶学特性研究
8.Effect on the Chemical Components in Flue-cured Tobacco by Pectinase and Cellulose果胶酶和纤维素酶对烤烟中化学成分的影响
9.Enzymatic Studies of Oligoxanthan Degraded by Xanthase from Sphingomonas sp. Strain XT-11;黄原胶寡糖酶法制备及水解酶分泌菌株的定性
10.An enzyme found in certain plants, bacteria, and fungi that catalyzes the hydrolysis of pectin to pectic acid and methanol.果酸甲酯酶一种可在某些植物、细菌和霉菌中找到的能促使果胶水解成果胶酸和甲醇的酶
11.Cloning and Expression of pel9A Encoding a Thermostable Pectate Lyase;耐热果胶酸裂解酶编码基因pel9A的克隆与表达
12.Cloning and Expression of Pectin Lyase Gene from Aspergillus Niger EIM-6黑曲霉EIM-6果胶裂解酶基因的克隆与表达
13.Determination of Pectinase in Fungi Secretion of Apple Tree Canker苹果树腐烂病病原菌分泌物中果胶酶的测定
14.Study on Penicillin Affect Activeness on Pectolases of Pathogens of Apple Tree Canker青霉素对苹果腐烂病菌分泌果胶酶活力的影响
15.Study on Activity of Pectinase and Hemicellulase and Purification of Pectinase Secreted From CXJZ95-198 Strain;CXJZ95-198菌株分泌果胶酶和半纤维素酶的活性研究及果胶酶的分离纯化
16.Separation of Pectinase-Producing Strain in Rotten Apple and Optimization of the Enzyme Production腐烂苹果中产果胶酶菌株的分离及产酶条件的优化
17.Cloning of Pectate Lyase Gene from Carica papaya L. and Construction of Its Antisense Expression Vector番木瓜果肉果胶裂解酶基因克隆及反义植物表达载体的构建
18.Study of Liquid Fermentation and Purification of Pectinase果胶酶液体发酵条件与分离纯化的研究
相关短句/例句

pectin lyase果胶裂解酶
1.Expression of a pectin lyase A gene from Aspergillus niger in Pichia pastoris GS115黑曲霉果胶裂解酶基因在毕赤酵母Pichia pastoris GS115中的表达
2.Through single factor and orthogonal experiment, the conditions for the pectin lyase production by Aspergillus niger were optimized, its property was also studied.通过单因素及正交实验对黑曲霉(Aspergillus niger)产生果胶裂解酶的发酵条件进行优化,研究了该酶的性质。
3.Fermentation conditions for Aspergillus niger wz003 for production of high active pectin lyase was investigated in this paper.通过对黑曲霉(Aspergillus niger)wz 003液态发酵过程的调控,制备了高活性的果胶裂解酶,并讨论了发酵过程中聚半乳糖醛酸酶活力的变化情况。
3)enzymatic pectin hydrolysate果胶酶解液
1.In this paper the bacteriostatic activity of the enzymatic pectin hydrolysate was investig ated.对果胶酶解液的抑菌性能进行了研究。
4)Pectate lyase果胶裂解酶
1.Activities of polygalacturonase (PG) and pectate lyase (PL) of Fusarium oxysporum f.vasinfectum)的多聚半乳糖醛酸酶(PG)和果胶裂解酶(PL)活性明显降低。
2.Pectinase includes the propectinase, pectin esters, pectin hydrolase and pectate lyase.它包括原果胶酶、果胶酯类、果胶水解酶和果胶裂解酶(Pectate lyase)。
3.And pectinase can be classified as polygalacturonase (PG), Pectinmelythesterase (PME), and pectate lyase(PL) .而果胶酶又包括多聚半乳糖醛酸酶(PG),果胶甲基酯酶(PME),果胶裂解酶(PL)。
5)pectin hydrolyzate果胶分解物
6)pectin-decomposing bacteria果胶分解菌
1.Isolation and characterization of pectin-decomposing bacteria from orange garden soil桔子园土壤中果胶分解菌的分离及其特性
延伸阅读

果胶酶分子式:CAS号:性质:催化植物细胞间质(即果胶质)水解成半乳糖醛酸和果胶酸的一类酶。按其作用方式,大致可分为三类:(1)原果胶酶(protopectinase),可使天然果胶转变为可溶性果胶。(2)果胶聚半乳糖醛酸酶(pectin polygalacturonase;PG),使果胶或果胶酸中α-1,4键分解,而生成半乳糖醛酸。(3)果胶甲酯水解酶(pectin methylesterase;PE),使果胶中甲酯水解,生成果胶酸。为使果胶完全分解,需要先用PE,再用PG。在果汁澄清中,亦同时用这两种酶。灰白色粉末或中黄色液体。最适作用pH值3.5~4.5,最适作用温度40~50℃。果胶酶广泛存在于植物和微生物中,动物细胞通常不能合成这类酶。工业上主要采用曲霉菌,如黑曲霉或青霉菌等生产。用于果汁加工(澄清果汁)、橘子脱囊衣以及制造浓缩果汁、果粉和低糖果冻。也可用于加强果酒的澄清效果,提高酒的收率。还可用于麻料脱胶和木材防腐等。