查询词典 fermentation method

Since C6 and higher alcohols are not obtainable by a direct biochemical route, it is proposed to synthesize these using known chemical reactions, wherein the raw material for synthesis is biogas and lower C2-C5 alcohols obtained by the inventive method wherein the amino acids leucine, isoleucine, and valine, or a mixture thereof, optionally obtained from yeast autolysate, is used as a biocatalyst at the stage of fermentation.

因为C6和更高级醇类不能通过直接生物化学途径制得，所以提出用已知的化学反应合成这些化合物，其中合成的原料为本发明方法制得的生物气和C2-C5醇类，其中任选从酵母自溶作用得到的亮氨酸、异亮氨酸和缬氨酸或其混合物的氨基酸在发酵阶段用作生物催化剂。

Wastewater containing titanium pigment was treated by microfiltration membrane, Nanometer titanium can be purified and concentrated by use of microfiltration. Operational conditions were optimized and the model was built. Finally, the amount of wash water was reduced. Based on the above research, the whole set equipment was designed, which can meet the needs in a titanium industry with a capability of 500 ton per year. Backflush and automatic control were used in the equipment, which has been steadily run two years, has been widely adopted in titanium industry. The technology has been widely adopted in titanium industry.In the recent years, whole set equipment of ceramic membrane was increasingly used in the recovery of desired production from fermentation broth in China. A new membrane process integrated with pretreatment of flocculation or coagulation was exploited to recover Inosine. ZrO2 ceramic membrane was used in the work, and the average permeation flux could reach 150L/m2.h under pH value of 3, transmembrane pressure 0.1MPa, CFV 3m/s, and temperature higher than 70C. The recovery ratio of inosine is higher than traditional recovery method, although inosine degraded under acidic and high temperature condition.

实验表明，ZrO_2膜处理肌苷发酵液的合适条件为pH=3、操作压力为0.1MPa、膜面流速3m／s、温度大于70度，此时可以获得平均渗透通量150L／m~2h，但由于酸性条件、高温下肌苷降解，导致肌苷收率有所降低，但仍高于传统肌苷提取方法得到的收率；为进一步提高肌苷得率，缩短提取工序，实验研究了絮凝剂预处理发酵液，解决碱性条件下由于蛋白析出导致膜污染加重的问题，研究表明采用CaCl_2絮凝并调节pH=11，可以获得平均渗透通量为180L／m~2h，肌苷得率大于95％；比较了三种肌苷提取工艺得到的产品质量，采用预处理与陶瓷南京工业大学博士学位论文膜分离结合的除杂工艺得到的粗昔质量与陶瓷膜分离、离子交换及活性炭吸附工艺生产的粗普质量相当，均优于传统的提取工艺；设计了每小时处理12一巧吨肌普发酵液的陶瓷膜成套装置，采用部分内循环的方式降低设备的能耗，简化了肌昔提取方式，提高了产品的收率和得率，由于减少离子交换和活性炭吸附，使得工厂废水排放量降低30一40%，降低酸、碱用量，有利于环境保护。

Objective To describe a method for the determination of L-arginine in fermentation broth.

目的建立发酵液中L-精氨酸的定量检测方法。

We used ion-exchange method to remove butyric acid from fermentation broth.

采用离子交换法吸附发酵液中的丁酸，从18种树脂中筛选出了1种对丁酸吸交性能较好的树脂A。

A carbonated beverage produced by a method in which the fermentation process is either circumvented or altered, resulting in a finished product having an alcohol content of no more than 0.0 percent.

碳酸饮料：生产工艺中绕开或改变发酵过程，最终产品酒精含量不超过0.0的一种碳酸饮料

A carbonated beverage produced by a method in which the fermentation process is either circumvented or altered, resulting in a finished product having an alcohol content of no more than0.01 percent.

碳酸饮料生产工艺中绕开或改变发酵过程，最终产品酒精含量不超过0.01的一种充满碳酸的饮料

"A carbonated beverage produced by a method in which the fermentation process is either circumvent ed or altered, resulting in a finished product having an alcohol content of no more than 0.01 percent."

碳酸饮料生产工艺中绕开或改变发酵过程，最终产品酒精含量不超过0.01的一种充满碳酸的饮料

The strains were selected with liquid fermentation method and the strain was identified through the observation of the growth of the samples cultured for 18, 48 and 72 hours under the treatment of smear stained with crystal violet dye.

采用液体发酵的方法筛选降解苄嘧磺隆的菌株，分别于18、48、72 h取发酵液，用结晶紫染液涂片染色，观察细菌的生长情况，对涂片结果中菌体生长较好的菌种进行菌种鉴定。

In order to meet the demand of germfree production in draft beer process, the germfree measurement and the corresponding control method for fermentation temperature were studied.

为更好的满足纯生啤酒无菌化生产的要求，研究了纯生啤酒发酵温度的无菌化测量及控制方法。

Detoxification of CBM using method of microorganic fermentation was discussed in this paper.

本文探讨了用微生物发酵的方法对蓖麻碱和变应原的去除效果。

Don not attempt to do something which you can not to do.

不要企图做那些办不到的事情。

The expression of CTGF and TNF-αweredetected by immunochemistry and the number of Clara Cells was calculated.

光镜下观察肺组织的病理变化，采用免疫组化染色观察肺组织中结缔组织生长因子和肿瘤坏死因子-α的表达和Clara细胞的数量。