发酵菌的

Producing excellent traditional Chinese Luzhou－Flavour Liquor depends on old pits technology. Old pit is the specific ecologyical environment of methane fermentation. Ethyl caproate is the main flavour ingredient in Luzhou－flavor liquor.

摘 要：佳酿浓香型曲酒依赖于老窖传统工艺，中国酒窖又是甲烷发酵的特殊生态环境，浓香型曲酒主体香成分为己酸乙酯，而己酸来自于己酸菌的己酸发酵。

Selected the best cultivate condition by cultivated on four different media under different conditions; Observated morphology perperties; Studied on biology perperties by germ tube testing, Carbohydrate fermentation testing, Tween testing and Esculin dissociation; lysis testing.

选择四种不同的培养基分别在不同温度条件下培养，选出最优培养条件；通过光学显微镜、电子显微镜观察菌落及菌体的形态学特点；通过芽管试验、碳水化合物发酵试验、碳水化合物同化试验、沙堡培养基生长试验、过氧化氢酶试验、七叶苷分解试验、吐温试验研究该菌的生理、生化学特征；应用PCR技术通过特异性的引物扩增得到菌属特异性的片段，最后测定扩增片段的核苷酸序列，从而进行菌种的分析、鉴定。

The population of Micrococcus was 107~108cfu/g and the other species was 105 ~ 107cfu/g in the dried beef product.

在发酵牛肉成品中，微球菌的数量达到了10~7～10~8cfu/g，其它各菌数量略低，为10~5～10~7cfu/g。

Chemical synthesis and fermentive method is the major industrial way to produce DHS, and microbial rational modification based on the development of metabolic engineering made the fermentive method more widely used.

工业上一般采用化学合成法和发酵法来生产3-脱氢莽草酸，随着代谢工程的兴起，使得更加理性改造菌株成为可能，这更加促进了发酵法的广泛应用。

Therefore, these ferment conditions of strain D0-35 were optimized to offer a valuable reference for futural industrial ferment to a certain extent.

为此，对菌株D0-35进一步进行了发酵条件的优化，以期为工业发酵提供有价值的参考。

Objective To isolate fungi from sea sediment and sea water samples collected from the neritic environment in Qingdao, screen their antitumor activity and study on their fermentation condition.

目的对青岛海域海水、海泥样品进行真菌选择性分离培养，并对其发酵物进行抗肿瘤活性筛选及活性菌株发酵条件的研究。

To study the optium compent proportion of media and the best ferm entation conditions for the flocculatnt producing strain Rhodococcus erythropolis.

摘 要：研究了产絮凝剂菌株红平红球菌的最佳培养基组成和最佳发酵条件。

However,the regulation of mtlR is not the immediate cause of the ferment difference of the toxigenic and non-toxigenic strains.

但是mtlR还不是引起快慢发酵菌株对甘露醇发酵差异的直接原因。

Results indicated that inoculated bacterium to manures can raise compost temperature from 67℃ of natural compost to 72℃, and elevated the available nutrients by 9.5%.

结果表明，利用发酵菌剂与猪粪混合堆肥发酵，堆肥的最高温度可由自然腐熟的67℃提高到72℃，速效养分较自然腐熟提高9.5%。

To obtain high cell density and high yield of MTG by Streptomyces hygroscopicus, the effects of exponential feeding of glucose and the addition of nitrogen source on MTG production were investigated.

在吸水链霉菌分批发酵研究的基础上，通过在菌体生长阶段指数流加葡萄糖，进行高细胞密度培养，获得了较高的菌体量；待菌体生长进入产酶期后，通过补加氮源，为产酶提供充足的氮源，其中通过流加蛋白质氮源，可以减少蛋白酶对成熟MTG的分解，促进产酶。

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。