胞外酶

微生物群落变化与凋落物理化参数和胞外酶之间具有极高的相关性。

The correlation between microbial community , litter physicochemical parameters and exoenzyme is high .

胞外酶是土壤酶的一种重要类型，指在细胞内合成后穿过细胞质膜以游离态存在于环境中的酶。

Exoenzyme is an important type of soil enzymes , which passes through plasma membrane after synthesized in the cell and functions in free state in the environment .

该菌种所产的NK是一种胞外酶。

NK produced by this strain was an extracellular enzyme .

3种菌株所产生的PHB解聚酶均是胞外酶，同时又都是诱导酶。

All the PHB depolymerases are extracellular enzyme and are induced enzyme .

用三氯乙酸/丙酮沉淀法提取纯化成曲中胞外酶系，利用SDS-PAGE电泳获得成曲胞外酶谱，进而对酶系差异进行分析。

TCA / acetone precipitation is used for extraction and purification , SDS-PAGE is used to obtain extracellular enzyme spectrum .

培养料的C／N和N%对四种胞外酶活性影响较大，但对其变化规律影响较小。

The effects of C / N and N % of cultivation medium on four kinds of extracellular enzyme activity were major , but the effect on changing law of enzyme activity was minor .

pH、温度、通氧量等环境因素会影响胞外酶的降解活性；Cd在一定浓度范围内能促进酶促降解。

The environmental factors such as pH , temperature , and dissolved oxygen could affect the activity of extra-cellular enzyme . A certain concentration of Cd could improve the enzymatic degradation .

褐煤降解真菌&青霉菌P6的胞外酶研究

Studies on extracellular enzyme of lignite degrading fungi-Penicillium sp. P6

胞外酶系分析显示，Bacillussubtilis16A能够分泌高活性的聚半乳糖醛酸酶和少量的半纤维素酶，不产生纤维素酶。

Analysis of enzymes in the cell-free culture supernatant revealed that Bacillus subtilis 16A can release high-level polygalacturonase as well as a small amount of hemicellulase , while no cellulose was detected .

在用胞外酶降解TA的动力学研究中，得出F4和p。

By studying the kinetics of crude enzymes extracted from exterior of cells degradation of TA , the little Km of crude enzyme extracted from F4 and p.

本论文对Dh菌株生物学特性，培养条件对菌丝生长、孢子萌发的影响，胞外酶产生的特性等进行了系统深入的研究；

The experiment was conducted to make a systematic profound research on biological characteristics , effect of culture conditions on hyphae growing and spore germinating , exocellular enzyme activity etc.

黑曲霉Z-25产葡萄糖氧化酶胞外酶发酵培养基优化研究

Optimization of Fermentation Medium Composition for Production of Extracellular Glucose Oxidase by Aspergillus niger Z-25

Mn~（2+）对StEcc-12生长及产生3种胞外酶的影响与Ca~（2+）相似。

Mn2 + had the same effect as Ca2 + on bacterial growth and production of 3 extracellular enzymes .

对稻草秸秆栽培金针菇（Flammulinavelutipes）不同生长阶段，基质木质纤维成分的变化和与基质主要成分降解相关的几种胞外酶的变化规律进行了研究。

The strains of Flammulina velutipes are cultured with rice straw . The change of lignocellulose in medium and the transformational law of extracellular enzyme activity related to the degradation of major medium constituent at different culture stages are studied .

在离体试验中，不同金属离子对马铃薯软腐欧文氏菌（Erwiniacarotovorasubsp.carotovora）菌株StEcc-12生长，产生胞外酶和胞外酶活性具有不同的影响。

Different metal ions had various effect on in vitro growth production of extracellular enzymes and enzyme activities of strain StEcc-12 of potato soft rot ( Erwinia carotovora subsp . carotovora ) .

冠突散囊菌（EurotiumCristatum）能分泌多种胞外酶，如多酚氧化酶、果胶酶、纤维素酶、蛋白酶等，可利用单宁与淀粉等物质作为碳源。

Eurotium Cristatum can secrete a variety of extracellular enzymes , such as polyphenol oxidase , pectinase , cellulase , protease , etc. So it can use tannin , starch and other substances as its carbon source .

以食用菌糙皮侧耳（Pleurotusostreatus）菌株降解稻草秸秆，对子实体产量、品质，基质中木质纤维成分的变化和与基质主要成分降解相关胞外酶活性在不同培养阶段的变化规律进行了研究。

Rice straw was degraded with Pleurotus ostreatus , and its effects on fruiting body yield and quality , the change of lignocellulose in the medium and the transformation of extracellular enzyme activity related to the degradation of the major medium constituents at different culture stages were investigated .

5株蜜环菌产几种胞外酶活性比较

The Comparison of Ectoenzyme Activation of Five Strains of Armillaria mellea

白毒鹅膏菌液体培养特性及不同生长时期胞外酶活性

Liquid cultural characteristics of Amanita verna and its production of extracellular enzymes

氟苯尼考对海洋沉积物中胞外酶活性的影响

Effects of florfenicol on extracellular enzymatic activity in marine sediment

柱状田头菇生长发育中9种胞外酶活性的测定

Detecting in 9 extracellular enzyme activities of Agrocybe aegerita strains

患病九孔鲍苗中异养菌产胞外酶的分析

Analysis on extra-cellular enzymes produced by heterotrophic bacteria from diseased postlarval abalone

犬小孢子菌胞外酶活性研究

Study on the Extracellular Enzymes Activities of Microsporum Canis

七个巴西蘑菇菌株胞外酶活性的测定与分析

The Determination and Analysis of Ectoenzyme Coming From Seven Agaricus blazei Murrill Strains

试验结果表明降解酶为溴氨酸诱导的胞外酶。

Experimental results show that the decolorizing enzyme is extracellular induced by bromamine acid .

侧耳液体培养特性及胞外酶活性研究

Research the Features of Pleurotus ostreatus in Fluid

木霉菌胞外酶及对番茄灰霉病菌作用的研究

Studies on The Extracellular Enzymes of Trichoderma and Its Effects on Tomato Botrytis Cinerea

灰树花生长发育过程中的几种胞外酶活性变化

Changes in several extracellular enzyme activity of Grifola frondosa during its growth and development

酵母样真菌胞外酶法快速鉴定可信度的评价

Evaluation of reliability coefficient of rapid identification of yeast-like fungus by detection of ectoenzyme

对蜜环菌4个不同来源的菌株生物学特性及胞外酶活性变化进行了研究。

The biological characteristics and ectoenzyme activities of 4 strains of A. mellea were studied .