Acetic acid; propionic acid; n-butyric acid; sulfate reducing bacteria; carbon source
乙酸；丙酸；丁酸；硫酸盐还原菌；碳源
Rye dough leavening is achieved by a sour dough formulation which includes lactic and acetic acid bacteria.
黑麦面团的发酵可通过使用乳酸菌和乙酸菌来酸化面团来完成。
The second, the acetic acid fermentation was carried out with inoculating acetic acid bacteria.
通过单因素试验和正交试验，优选出最佳工艺条件。
When ethanol is exposed to air and the action of vinegar bacteria, it is converted into acetic acid and water
当乙醇暴露于空气中受醋酸细菌的作用时便变成醋酸和水。
China's scientific research has confirmed that the acetic acid in vinegar, including Pseudomonas aeruginosa, diphtheria bacteria, Salmonella, the mentagrophytes, including a variety of bacteria, fungi and even measles, mumps virus, and so has a strong killing The ability to eliminate.
我国科学研究已经证实，食醋中的醋酸对包括绿脓杆菌、白喉杆菌、沙门氏菌、发癣菌等在内的多种细菌、真菌，甚至对麻疹、腮腺炎病毒等都具有很强的杀灭能力。
The technical points cov-ered the following aspects: the proliferation and culture and acclimatization of acetic acid bacteria;
工艺要点有：醋酸菌的增殖培养与驯化；
Matrix acidizing is among the oldest well stimulation techniques. The technical points cov-ered the following aspects: the proliferation and culture and acclimatization of acetic acid bacteria;
基质酸化是最早使用的增产措施之一。工艺要点有：醋酸菌的增殖培养与驯化；
Based on the yeast and acetic acid bacteria strains and raw materials of Fuji apple in gansu JingNing, the experiment on single and mixed strains fermented performance test was done, as for the research on strains of the comprehensive evaluation performance and fermentation condition optimization and enlargement.
以甘肃静宁红富士苹果为原料，在引进酵母菌及醋酸菌菌株的基础上，进行单菌种及混合菌株的发酵性能试验，针对综合评价性能较好的菌株及组合进行发酵条件优化及扩大化生产研究。
Study on the improvement of preservation conditions for acetic acid bacteria in the vinegar production Optimization of Selective Medium for Acetobacter and Separate of Good Strains
食醋生产中醋酸菌保存方法改进技术研究醋酸菌筛选培养基的优化和优良醋酸菌分离的研究
It is very important to develop the photosynthetic bacteria hydrogen producing system which use the organic hydrolysate such as butyric acid、acetic acid、propionic acid and alcohol as the hydrogen supply objects.
开发以有机物水解产物丁酸、乙酸、丙酸与乙醇作为供氢体的产氢光合细菌体系具有十分重要的作用。
A propionic acid bacteria strain HZ-P-35 was isolated from silage in MRS medium. This organism could produce propionic acid, acetic acid and succinate from glucose by HPLC detection.
从奶牛青贮饲料中分离筛选出1株丙酸菌菌株HZ-P-35，液相色谱检测证明该微生物能从葡萄糖生产丙酸、乙酸和虎珀酸。
This harmful bacterium can be inhibited by adding large quantity of 1.01 acetic acid bacteria in the tower.
可以采用大量的1.01醋酸菌群抑制海月的生长与繁殖。
Correlation between the alcohol dehydrogenase activity of acetic acid bacteria and acid-producing rate in vinegar production
食醋生产中醋酸菌乙醇脱氢酶的活性与产酸速率关系的研究
Anaerobic bacteria ferment organic matter producing CO2, H2 and small organic acids such as acetic acid and formic acid.
厌氧细菌发酵有机物产生CO2，H2和小有机酸如乙酸和甲酸。
Both of the results showed that lactobacillus were more than acetic acid bacteria, which were more than microzyme, and facultative anaerobe were the main part of lactobacillus.
两者结果均表明其中乳酸菌多于醋酸菌，醋酸菌多于酵母菌，而且乳酸菌类中大多数为兼性厌氧菌。
The total content of ethanol and acetic acid was equal to that of propionic acid in the acidic end products of the no hydrogen-producing bacteria, which belonged to propionic acid type fermentation.
而分离到的1株非产氢菌RL16，其酸性末端产物的乙醇、乙酸之和的质量分数几乎相当于丙酸的质量分数，为丙酸型发酵；
Throughout the brewing stage, the number of yeast was higher than the mold and the number of acetic acid bacteria was higher than the lactic acid bacteria.
在整个酿造阶段，酵母菌数量高于霉菌数量，醋酸菌数量高于乳酸菌数量。
Organic materials in organic wastewater were decomposed by hydrogen-producing bacteria into organic acids (acetic acid, butyric acid, etc.), ethanol, CO2 and H2.
利用高浓度有机废水进行生物制氢，实质是产氢产酸发酵细菌将有机物质分解为有机酸（乙酸、丁酸等）和乙醇等产物，同时释放出发酵气体H2和CO2的过程。
The formation of hydrogen, acetic acid and methane was estimated as the index of the three various groups of bacteria.
以氢、乙酸和甲烷的形成作为三个类群细菌生长的指标。
The reason is that acetic acid is a two & carbon organic acid which suppresses the denitrifying bacteria by disrupting their DNA and ATP, thereby depriving the bacteria of denitrification capacity.
这是因为醋酸是含有2个碳原子的有机酸，对反硝化细菌毒性大，使菌体内DNA和ATP受到破坏，细菌失去脱氮作用所致。