发酵菌

B order to make full use of Ta1, it is essential to improve the investigation to industrial production scale by drawing assistance from high cell density fermentation. Pilot test of tube culture and flask shaking culture were done to get optimized culture conditions. Finally, we reached the goal of high cell density fermentation and high level expression of recombinant human Ta1 E.

在经过试管以及三角摇瓶水平对培养条件进行摸索后，我们成功地实现了该工程菌的高密度发酵，3乙菌液获得湿菌体工4口丁蛋白表达水平与试管水平相当。

Methods Rabbits were administered by intravaginal amoxicillin and metronidazole solution, then the experimental vaginitis model were established by E. coli and Staphylococcus aureus, were treated with lactobacilli lysates, lactobacilli lysates in lower concentration, lactobacillus fermented broth, the probiotic lactobacillus and N. S for 7 days respectively. The variety in vaginal microecosystem were analysed and investigated.

用阿莫西林和甲硝唑接种家兔建立脱污染模型，再用大肠埃希菌和金黄色葡萄球菌的混合液接种，建立实验性感染模型后，随机分为5组，分别用乳杆菌裂解物原液、裂解物稀释液、发酵上清液、乳杆菌活菌制剂及生理盐水进行治疗，分析和考察阴道菌群变化。

Diphtheroids were found on 80% of keyboards, Micrococcus species on 72%, Bacillus species on 64%, nonfermentative Gram-negative rods on 36%, vancomycin-sensitive Enterococcus on 12%, Staphylococcus aureus on 4%, and oxacillin-susceptible S aureus on 4%.

在所有键盘中都发现了最常见的致病菌凝固酶阴性葡萄球菌。80％的键盘带有类白喉菌，72%带有微球菌属，64%带有芽胞杆菌属，36%带有非发酵的革兰氏阴性杆菌，12%带有万古霉素敏感肠球菌，4%带有金黄色葡萄球菌，4%带有甲苯异恶唑青霉素易感链球菌。

The polysaccharides in both rhizomorph and fruit body consisted of glucose and xylose, and the molar ratio was 1∶14 in rhizomorph and 1∶10 in fruit body respectively; the polysaccharide contents were 1.12% in rhizomorph and 2.27% in fruit body.

结果 ：蜜环菌菌丝体和发酵液多糖为单一葡萄糖组成的葡聚糖；菌索和子实体多糖由葡萄糖、木糖组成，这两种单糖在菌索多糖中的摩尔比为 1∶14，在子实体多糖中的摩尔比为 1∶10。

In flask shaking culture, the output of CDEP-1 increased in parallel with the accumulation of biomass during the logarithmic growth phase and reached the peak value in stationary growth phase, then fleetly decreased in decay period.

摇瓶发酵结果表明，在对数生长期，随着菌体生物量的增加，CDEP-1产量上升，二者呈一定的平行关系；当菌体生长到稳定期，CDEP-1产量继续上升，并达到产酶高峰；此后，随着菌体生长的衰退，CDEP-1产量出现快速下降趋势。

In order to increase the density of cell and give more guides to optimization of batch fermentation, a Study on the characteristics of Alcaligenes faecalis should be carried out.

为了提高菌体阶段菌体的生长密度、对分批发酵有一些优化指导作用，对菌体本身特性进行了研究。

The biological characteristics study of the Y9601and Y9801 strains showed the strain Y9601 had a stronger ability to assimilate starch and ferment alcohol from starch. The Y9601 was identified as a new species of Saccharomyces diastaticus, and the Y9801 was identified as Hansenula anomala.

对菌株Y9601及Y9801进行了生物学特性研究，表明菌株Y9601同化淀粉能力强，并对淀粉具有较强的酒精发酵能力，鉴定为酵母属糖化酵母的一个新种；菌株Y9801鉴定为异常汉逊酵母。

There were 70 strains isolated from each of the MRS and VJ at the different stage of the processing of dried beef. Staphylococcus warneri, Staphylococcus sciuri, Staphylococcus auricularis, Bacillus subtilis, Staphylococcus xylosus, Staphylococcus saprophyticus, Lactobacillus plantarum and Pediococcus pentosaceus were 8 predominate bacteria. The growth curve of predominate bacteria was studied. The result showed that growth of Pediococcus pentosaceus was faster than that of Lactobacillus plantarum; the growth of Staphylococcus sciuri is fastest and Staphylococcus auricularis was slowest.

在牛肉自然发酵加工过程中的不同阶段，利用MRS和PCA~+培养基分离到乳酸菌和微球菌各70株，经过分析鉴定，得到8株优势菌，分别为沃氏葡萄球菌、松鼠葡萄球菌、耳氏葡萄球菌、木糖葡萄球菌、腐生葡萄球菌、枯草芽孢杆菌、植物乳杆菌和戊糖片球菌。

Strain Ppl35 can secrete human lysozyme in media when inducing by methanol, so it can be determinated for human lysozyme bacteriolytic activity straightly in fermentative supernatants by agar plate diffusion method which used Microccous lysodeikticus as the test bacterium.

菌株Pp135经甲醇诱导，可将人溶菌酶分泌到培养基中，因此可在发酵上清液中直接检测到人溶菌酶的活性。

Endophytic fungus of strain 2B isolated from Celastrus angulatus has been studied on the taxonomy,agricultural bioactivities, isolation and identification of active components, breeding of high yield strains,and optimization of fermentation conditions in this paper.

本论文以一株编号为 2B 的苦皮藤内生真菌为出发菌株，应用形态学的方法鉴定了其种属地位；研究了其代谢产物的农用生物活性，并对目标活性物质进行分离和结构解析，采取诱变育种手段选育了高产菌株，并对高产菌株的发酵条件进行了优化。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。