菊粉酶

在上述优化培养条件下，宇佐美曲霉产菊粉酶的酶活为11.02U／mL。

The enzyme activity was 11.02U/mL in the optimized condition .

黑曲霉Uγ-2菊粉酶发酵条件的研究

Studies on the Inulinase Fermentation Conditions of the Aspergillus Niger U γ - 2

黑曲霉Uγ-2（AspergillusnigerUγ-2）产菊粉酶的研究

Studies on production of inulinase from Aspergillus niger U_ γ - 2

果胶酶高产菌株Aspergillusniger3502的选育高产菊粉酶的黑曲霉菌株产酶酶系分析与研究

BREEDING OF HIGH YIELD STRAIN ASPERGILLUS NIGER 3502 FOR PECTINASE The studies on enzyme system of Aspergillus niger strains with high inulinase activity

酵母菌C10产菊粉酶酶学性质的研究

Study on the enzymatic properties of inulinase produced by yeast C10

研究了克鲁维酵母菊粉酶的酶学性质：最适pH值为5.0，在pH4.6～5.2稳定性较好；

The enzymatic properties of Kluyveromyces was studied : the optimum pH was 5.0 and stable in pH4.6 ~ 5.2 ;

采用菊粉酶活力测定的方法研究了酵母菌C10所产菊粉酶的酶学性质。

The enzymatic properties of inulinase produced by yeast C10 were investigated with assays of inulinase activity .

黑曲霉A24产酶代谢调节研究表明，菊粉酶属诱导酶，菊粉是黑曲霉A24合成菊粉酶的良好诱导物。

Regulation on Inulinase metabolism in Aspergillus niger A24 showed that inulinase was an inducible enzyme , with Inulin being the inducing factor .

克鲁维酵母Y-85菊粉酶的纯化和性质

Purification and properties of Inulinase from Kluyveromyces sp. y-85

对菊粉酶产生菌B-3-3发酵条件、酶的分布及酶学特性的研究

Study on Producing Inulinase Condition Contribution and Characteristics of Inulinase by Strain B-3-3

首次利用固体发酵对筛选得到的一株克鲁维酵母S120高产菊粉酶的发酵工艺进行了初步研究。

This paper firstly studied the high levels of inulinase by Kluyveromyces S120 under solid-state fermentation ( SSF ) .

根据传统的鉴定方法及分子生物学鉴定，G7a最终被鉴定为Cryptococcusaureus（金黄色隐球酵母），这是关于海洋隐球酵母产菊粉酶的首次报道。

This marine yeast strain was identified to be a strain of Cryptococcus aureus according to the results of routine yeast identification and molecular methods . To our knowledge , this is the first report that Cryptococcus aureus from the marine environment could produce extracellular inulinase .

用15L自控发酵罐进行产酶条件控制试验，并在1000L罐上进行5批次酶发酵中试，平均菊粉酶活性达68.9u／ml。

The experiments of condition control for the enzyme production was carried out in a 15L fermenter . A large scale fermentation ( 1000L fermenter ) was performed five batches , and average inulinase activity of 68.9 u / ml achieved .

响应面方法优化菊粉酶液体发酵培养基的研究

Optimization of Submerged Fermentation Media of Inulinase with Response Surface Methodology

克鲁维酵母菊粉酶基因在毕赤酵母中的表达

Expression of the Inulinase gene from Kluyveromyces marxianus in Pichia pastoris

菊粉酶高活力菌株的筛选及其产酶研究

Screening of high inulinase active strains and their enzyme yield conditions

1.5%菊芋干粉为合成菊粉酶较好的诱导物；

The better inducer was chicory powder with concentration at 1.5 % .

在酵母所产的菊粉酶中该酶活力已经达到了相当高的水平。

This is very high level of inulinase activity produced by yeasts .

在这些酶类中，菊粉酶受到了广泛的重视。

Among the enzymes , inulinase has received much attention .

菊粉酶的固态发酵及其保护剂的研究

The Study of Solid-state Fermentation for Inulinase Production and Its Protective Agent

菊粉酶活性平行地随菌体生长而增加。

The inulinase activity increased paralleled by the mycelium growth .

棉织物固定化菊粉酶酶解菊粉的研究

The Hydrolysis of Inulin with Immobilized Inulinase on Cotton Cloth

菊粉酶高产菌株的生物学特性研究

Study on Biological Characteristics of Strains with High Inulinase Activity

同时，在该研究过程中发现三种商业糖化酶存在较高的菊粉酶活性。

A high inulinase activity was found in three commercially available glucoamylase enzymes .

菊粉酶酶源菌株筛选及其基因克隆

Screening Strains Producing Inulinase and Cloning of Inulinase Gene

高产菊粉酶的黑曲霉菌株产酶酶系分析与研究

The studies on enzyme system of Aspergillus niger strains with high inulinase activity

菊粉酶能够水解菊粉，产物是果糖和低聚果糖。

Inulinase can hydrolyze inulin into fructose and fructooligosaccharides .

内切型菊粉酶生产菌株的筛选及诱变选育

Screening and mutation breeding of strains for endo-inulinase production

纯化后的菊粉酶经测定分子量是60.0kDa。

The molecular weight of the purified enzyme was estimated to be 60.0 kDa .

菊粉酶酶源菌株的筛选及其发酵条件

Strain-screening for inulinase and it 's fermentation conditions