发酵菌

Compared with the original strain, the yield of alkaline protease produced by it increased by 170.8%.

在相同发酵条件下，重组菌的发酵水平比出发菌株提高了170.8％。

The fermentation property of the wild yeast 1125-3,which can quickly and effectively ferment xylose to ethanol ,was studied.

对从自然界中筛选出一株能利用木糖产酒精的菌株1125-3进行发酵性能的研究，研究了不同条件下自筛菌生长和发酵的规律。

Kombucha was fermented with pure strains of yeast Y1, lactobacillus R3 and acetobacter C5, and the technical conditions of fermentation were optimized.

采用自行分离纯化的酵母菌Y1、乳酸菌R3、醋酸菌C5进行纯种混合发酵生产红茶菌饮料，并对发酵工艺条件进行优化。

Therefore,K. pneumoniae CICC 10011 is a potential strain for 2,3-BD production.Thirdly,a novel aqueous two-phase system for the recovery of 2,3-BD from fermentation broth was developed employing isopropanol/(NH_4)_2SO_4 system.The results showed that most of target products(2,3-BD and acetoin) can be partitioned efficiently into the top phase,while most of glucose can be partitioned into the bottom phase.

通过对批式流加发酵过程中两株克雷伯氏菌代谢流量的分析表明，K.pneumoniaeCICC 10011代谢产生的各种有机酸和乙醇浓度均明显低于K.pneumoniae DSM 2026，而目标产物浓度以及产物转化率却相对较高，是发酵2，3-丁二醇的优良菌株。

After cultivating in liquid medium for 5 days, an extra cellularβ-mannanase from Athelia rolfsii strain CBS191.62 was purified 15.1-fold toelectrophoretic homogeneity by ammonium sulfate precipitation, DEAESepharose Fast Flow chromatography, Hydroxylapatite chromatography andrefrigeration crystal.

产β-甘露聚糖酶的Athelia rolfsii菌株CBS 191.62，发酵培养5d，发酵液离心去菌体，上清经硫酸铵沉淀，琼脂糖凝胶层析、羟基磷灰石层析和冷冻干燥结晶等步骤，β-甘露聚糖酶的比活提高了15.1倍，获得凝胶电泳均一的蛋白样品。

Caproic acid is produced by the fermentation of caproic acid bacteria.In old pits,there is the"species－H2－transformation"between methane bacteria and caproic acid bacteria.

老窖中存在己酸菌与甲烷菌的&种间氢转移关系&，甲烷发酵有促进己酸发酵进程多产己酸的作用，从而增加己酸乙酯含量，提高酒质。

The objectives of this study were (1) to investigate the effects of different media and operation conditions on the production of polysaccharide by Hericium erinaceus submerged fermentation in

本研究之目的是采用同米谷粉作为培养液，探讨猴头菌液态发酵产物之多醣含、抗氧化性质、免疫调节及研发猴头菌发酵米浆。

The strain was inoculated to fermentive medium (pH 7.0) at the amount of 10 percent, cultured for 84 hours at 28℃ with shaking. Its antagonistic activity reached the highest level and high thermostability, pH stability and resistance to proteinase K were achieved.

以10%的接种量将该菌接种到初始pH7.0的发酵培养基中，28℃旋转培养，发酵液在84h时抗菌活性达到最高，且具有较好的热稳定性和pH稳定性，对蛋白酶K有一定的耐受性。

It is of great significance to grow the strain into the appropriate pellet form for the industrial fermentation of filamentous fungi.

发酵过程中控制菌体为适宜的菌球形态对于丝状真菌发酵的工业化放大具有重要的研究意义。

The process and condition in the preparation of dextran through the fermentation of Leuconostoc mesenteriodes 0326 were discussed in the paper.The adhesive viscosity,pH value, the production of fructose and dextran,variation of molecular weight and the fermentation inducer were investigated,and the related curves of the dextran fermentation presented.

文章对由肠膜状明串珠菌L.M0326发酵生产右旋糖酐的工艺过程及条件进行了探讨，通过对其发酵过程中的粘度、pH值、果糖、右旋糖酐生成和分子量变化的研究及对发酵诱导物的考察，得到了右旋糖酐发酵工艺的相关工程曲线。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。