查询词典 fermentation method

A basic knowledge of microbiology, will be detected with a microscope observation of micro-organisms, medium Preparation, disinfection and sterilization, separation and purification of micro-organisms, bacteria counting method A chemical analysis of the theoretical knowledge and can use chemical analysis methods and equipment of the components of material analysis Master fermentation process principles, understanding of beer, liquor, fermentation production technology Master protein related knowledge, PAGE gel electrophoresis technology, high-speed centrifugal Genetic engineering master the basic theory of knowledge, the extraction and purification of genes, PCR principle, gene recombination technology Master of the basic theoretical knowledge, the immobilized enzyme, the enzyme preparation Application Master of animal and plant tissue culture techniques of experimental steps studied experimental apparatus: Balance (scales, electronic scales, Analytical Balance), or acidity, spectrophotometer, liquid gas chromatography, acid-base titration apparatus, microscopes, centrifuges, ultrasonic cleaning, constant temperature oscillation incubator, super-clean table, steam sterilization pot, the pot constant temperature water bath, PAGE device apparatus, oven, fermenter, such as PCR instrument.

具备微生物理论基础知识，会用显微镜检测观察微生物，培养基的制备、消毒与灭菌，分离与纯化微生物，细菌的计数法具备分析化学的理论知识，能运用化学分析和仪器分析方法对物质的组分进行分析掌握发酵工艺原理，了解啤酒、白酒、发酵生产工艺掌握蛋白质相关知识，PAGE凝胶电泳技术，高速离心掌握基因工程的基本理论知识，基因的提取和纯化，PCR技术原理，基因重组技术掌握酶的基本理论知识，酶的固定化方法，酶制剂的应用掌握动植物组织培养技术的实验步骤学过的实验仪器：天平（台天平，电子天平，分析天平）、酸度计、分光光度计、液气相色谱仪，酸碱滴定仪器，显微镜，离心机，超声波清洗器、恒温振荡培养箱、超净工作台，蒸气灭菌锅、恒温水浴锅，PAGE电泳装置仪器、干燥箱、发酵罐、PCR扩增仪等。

Use some method of cered products、fermentation、isolation and screening ,that can product the black and red liquid of fermentation,and then make Black Rice Cake as well.

黑米经膨化、糖化、过滤，可得紫黑色糖化液，添加面粉等物，即能制出光亮细腻、口感香脆、富锌健脑的饼干——黑米饼干。

A method for increasing the fermentation production of hyaluronic acid by adding an oxygen carrier of dodecane belongs to the technology field of applying the oxygen carrier to the optimization of the fermentation process.

一种用添加氧载体正十二烷提高发酵生产透明质酸产量的方法，属于氧载体在发酵过程优化中的应用技术领域。

The culture ingredients and conditions were optimized with the orthonormal table L_9(3~4) method. Studies showed that the culture components for optimization of β-mannanase production were yeast extract 20 g/L, Konjak powder 20 g/L,(NH_4)_2SO_4 2 g/L, KH_2PO_4 1 g/L and MgSO_4 · 7H_2O 1 g/L; and the optimal culture conditions were seed incubation time 8-12 h, inoculation ratio 6%, culture volume 25 mL, pH 7.5, fermentation temperature 40 ℃ and fermentation time 25 h.

通过正交设计方法筛选优化该菌培养基配方和产酶条件，培养基配方为：酵母抽提物20g／L、魔芋粉20 g／L、(NH_4)_2 SO_4 2 g／L、KH_2PO_4 1 g／L、MgSO_4·7H_2O 1 g／L；产酶条件为：菌种种龄8～12h、接种量6％、装液量25 ml、pH7.5、培养温度40℃、培养时间25h。

Prolonging the primary fermentation time may increase detectable rate of coliform bacterial members by different extent, and it could provides the modification basis for national standard method of multitube fermentation detection.

延长初发酵培养时间可不同程度提高大肠菌群成员检出率，为某些样本的国标大肠菌群多管发酵法修订提供了试验依据。

Method］ With filter paper as the sole carbon source, a Myxobacteria CMC0606 was obtained; through observing its morphology, 16S rDNA cloning and sequencing, the bacteria was identified; adding XAD-16 into fermentation broth, crude extracts of fermentation products were obtained.

方法］以滤纸为唯一碳源，得到1株粘细菌CMC0606；通过观察其形态及16S rDNA克隆与测序进行菌种鉴定；向其发酵液中加入大孔吸附树脂XAD-16，收获发酵产物粗提物。

So we explored another method of preserving the fermentation liquid directly: Regulating the pH of fermentation liquid between 1.0 and 2.0, sealing and keeping it in photophobic at the normal atmospheric temperature.

为避免提取对絮凝剂活性的损失，探索出了直接保存发酵液的方法：调节发酵液pH=1.0~2.0，密封后常温下避光保存。

The method has the advantages that: the high-concentration substrate inhibition is eliminated and nutritive materials are also supplemented through controlling the pH value in the fermentation environment and supplementing a carbon source and the substrate, so the thalli can grow in the suitable environment, the content of phenyllactic acid reaches 6 to 20g/L after the fermentation, the process is simple, the environmental pollution is less, the operation is convenient, and the output of phenyllactic acid is high.

本发明的优点是：通过控制发酵环境的pH，并补加碳源和底物，既解除了高浓度的底物抑制，又补充了营养物质，使得菌体能够在适宜的环境下生长，发酵结束后，苯乳酸的含量达到6～20g/L，工艺简单、环境污染小、操作方便、苯乳酸的产量高。

The fermentation conditions of the antagonistic bacteria 12-47 to cotton wilt were studied by using the single-factor method. The main factors affecting fermentation conditions include C and N sources, inorganic salts, pH, temperature, rotation speed.

本实验采用单因素实验的方法在摇床培养的基础上对影响棉花黄萎病拮抗细菌12-47菌株产生拮抗物质的营养因素进行了考察，其中包括发酵培养基的C源、N源、无机盐等。

This paper describes the selection of high producing strain?the optimization of fermentation process and studies of its fermentation kinetics, method for investigating the curdlan concentration with Congo red was established.

本文主要就凝胶多糖高产菌株的选育，发酵工艺条件优化和摇瓶发酵动力学进行了研究，建立了刚果红显色测定方法。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。