发酵菌的

With gallnut as an inducement in this test, the activity of tannase under solid-state fermentation has improved greatly.

经紫外线诱变黑曲霉菌株筛选出1株高产单宁酶的黑曲霉B0201，利用五倍子为诱导物，固态发酵该菌株得到的单宁酶活力有较大提高。

The authors have separated and purified four strains that can b e used to decompose the cellulose and starch at a great rate from the zymotic wa ste,starch factory's sludge and putrid haulm.

从发酵的垃圾、淀粉厂污泥、腐烂桔杆等样品中，分离、纯化、诱变、筛选出分解纤维素、淀粉能力较强的 4种菌株，按不同比例混合制备出有机固体废物发酵剂。

Fermented characteristic and flora proportion of kefir grains were no changes after increasing.

增殖后的开菲尔粒的发酵特性及菌群比例均没有变化。

Objective: To study the optimal condition on lactase production by yeast Kluyveromyces fragilis to increase the enzyme productivity.

摘 要：目的：为进一步提高产乳糖酶酵母Kluyveromyces fragilis株的酶产量，对该菌株的培养产酶发酵条件进行优化试验。

The results show that the process of biodegradation of lignocellulose is actually the simultaneous saccharification and fermentation.

发现在发酵过程中蜡样芽孢杆菌菌体产酶的过程也就是木质纤维素的降解糖化过程。

The batch-fermentation and fed-batch fermentation of dilute-acid lignocellulose hydrolysates to ethanol using different mixed immobilized cells have been studied.

利用不同菌种的固定化细胞对木质纤维素稀酸水解液进行乙醇发酵，对2#菌进行了以木糖为底物7个批次的驯化培养。

Objective To establish the high-cell-density fermenting method of recombinant human lymphotoxin alpha in Escherichia Coli and the annealing and purification methods of objective protein,then optimize the methods and obtain high purity rhLT-α.

目的建立和优化重组人淋巴毒素α工程菌高密度发酵方法以及目的蛋白的复性和纯化方法，得到高纯度的重组人淋巴毒素α。

Studied the pretreatment of straw stalk, domestication of endurance of microzyme to alcohol, the influence of straw stalk material particle size, thalli intergrowth and cellulose on deoxidized sugar level and yield of alcohol.

初步考察了秸秆纤维素类原料预处理、酵母菌忍耐酒精度能力的驯化、原料粉碎度和菌体共生及纤维素酶对发酵底物还原糖含量及酒精产率的影响。

This research successfully constructed an engineered E. coli, which could express the catalase gene perA from Bacillus stearothermophilus under the control of the tac promoter, then the fermentation condition of engineered E. coli and purification, properties of its produce catalase were studied.

本文成功构建在tac启动子控制下表达嗜热脂肪芽孢杆菌过氧化氢酶基因perA的大肠杆菌工程菌，并对其发酵条件、重组过氧化氢酶的纯化及酶学性质进行了研究。

As biosurfactant is a secondary metabolizing product, traditional methods can't access the processing easily, so they focus mainly on screening high productive strains and the effects on production by various fermentation conditions.

但是，由于其是次生代谢产物，传统方法主要是进行高效菌株的筛选，以及研究不同发酵条件对其产量的影响。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。