The results confirmed that the alcohol (ethanol) was being converted to acetaldehyde, causing DNA damage and switching on the cell's DNA repair genes.
结果表明，酒精(乙醇)转换成乙醛后破坏dna，激活细胞内dna的修复基因。
And it can mean a toxic breakdown product of alcohol called acetaldehyde - another carcinogen - can accumulate in the oral cavity when swished around the mouth.
而且酒精的代谢产物乙醛也容易通过漱口过程在口腔中堆积，这种物质也会致癌。
Determination of palladium in acetaldehyde catalyst solution can avoid the use of the toxic reagent, so it can improve working environment, and shorten analysis time.
采用原子吸收法分析乙醛催化剂溶液中的钯含量，使分析工作者避免接触有毒试剂，改善了工作环境，又缩短了分析时间。
Pressure distillation used in acetaldehyde production can save energy markedly.
将加压蒸馏技术应用于乙醛生产，节能效果显著。
Alcohol dehydrogenase an enzyme that converts ethanol into acetaldehyde (ethanal).
醇脱氢酶：把乙醇转化为乙醛的酶。
The products acetaldehyde, ketones and organic acids accumulate in the culture medium.
反应产生的乙醛、酮和有机酸可以在培养基中积累。
Decreasing light intensity, the degradation of acetaldehyde and toluene both decreased.
光通量减弱使乙醛和甲苯的降解率均下降。
During alcoholic fermentation acetaldehyde ACTS as a hydrogen acceptor instead of oxygen.
在这个过程中乙醛取代了氧作为氢的受体。
The pyretic acid formed by GLYCOLYSIS is broken down into acetaldehyde and carbon dioxide.
糖酵解过程中产生的丙酮酸分解为乙醛和二氧化碳。
Yeast strains had the important effect on the acetaldehyde content at the end of fermentation.
酵母菌株对发酵后期乙醛的含量影响很大。
The calculation show that under these conditions, acetaldehyde productivity could be increased by 1—2%.
计算表明，在优化条件下操作，乙醛收率可提高1—2％。
Higher content of acetaldehyde and higher alcohols were the key reasons of headache after beer drinking.
乙醛及高级醇的含量高是啤酒上头的主要原因。
Gas chromatography (GC) technology was used to analyze the ethanol and acetaldehyde in engine exhaust gas.
介绍了利用气相色谱分析技术分析发动机尾气的方法。
The effect of yeast and yeast management on the acetaldehyde content at the end of fermentation was studied.
研究了酵母及其管理对发酵末期乙醛含量的影响。
The reasons and countermeasures for the high acetaldehyde content in the bottle grade polyester chips are discussed.
探讨瓶级聚酯切片乙醛含量高的原因和采取的对策。
The main composition of this wastewater is acetaldehyde, paraldehyde, metaldehyde, pyridine and some acetaldehyde polymers.
某化工厂废水主要成份为乙醛、少量三聚乙醛、四聚乙醛、吡啶和一些乙醛聚合物。
Then, with acetaldehyde productivity taken as the objective function, the optimum operations are found by means of DFP method.
然后，以乙醛收率为目标函数，应用DFP法寻求最佳操作条件。
Objective: To explore the mechanism of JNK pathway regulating proliferation of hepatic stellate cells(HSC) stimulated by acetaldehyde.
目的：初步探讨JNK信号通路调控乙醛刺激的大鼠肝星状细胞（HSC）增殖的分子机制。
In addition, acetaldehyde, ethyl acetate, ethyl caproate, ethyl valerate, ethyl lactate and some other unidentified compositions were also detected.
发酵过程中还检测到乙醛、乙酸乙酯、己酸乙酯、戊酸乙酯和乳酸乙酯等成分及一些未知成分。
There are two manufacturing methods of pyridine bases: extraction from coal tar and catalytic synthesis from ammonia, formaldehyde and acetaldehyde.
吡啶碱的生产方法主要有两种：一是从煤焦油中提取；二是从氨和甲醛、乙醛的合成过程中获得。
The major flavor substances Lactic acid bacteria produced include the buttermilk aroma butanedione, the yoghurt flavor acetaldehyde and the amino acid.
乳酸菌的主要风味代谢物质包括丁二酮，乙醛以及各种氨基酸。
The new synthetic process of 2 - methylimidazole with acetaldehyde, nitric acid and ammonium bicarbonate as raw materials has been introduced in this paper.
介绍了以乙醛、硝酸、碳酸氢铵为原料合成2-甲基咪唑的新工艺。
When your body processes alcohol, it produces a chemical byproduct called acetaldehyde, which is responsible for those awful feelings that come with hangovers.
当你的身体处理酒精时，它会产生一种叫做乙醛的化学副产品，这是让你产生与宿醉伴随而来的可怕感觉的来源。
The condensation products of the amino groups in these antibiotics with acetaldehyde can easily be adsorbed on the electrode surface under a specific potential.
认为该类抗生素结构上共有的伯、仲氨基与乙醛的衍生化反应产物，在一定电位下易吸附于电极表面。
Acetylene has become increasingly prominent as a raw material for a whole series of organic compounds, among them acetaldehyde, acetic acid, and acetic anhydride.
对于整个系列的有机化合物，包括乙醛、乙酸、醋酸酐，乙炔已经成为越来越重要的原材料。
The authors find that the addition of appropriate amount of acetaldehyde to replace a part of formaldehyde distinctly improves the properties of the acetal adhesive.
作者发现，在反应中加入适量乙醛代替部分甲醛、可明显提高缩醛胶的性能。
Objective To provide some evidence for establishing alcoholism experimental animal model by understanding the kinetic change of the rat blood acetaldehyde metabolism.
目的通过了解血液乙醛代谢的动力学变化，为建立酒精中毒实验动物模型提供依据。
AIM: To activate hepatic stellate cells (HSC) in vitro in precision-cut liver slices (PCLS) stimulated by acetaldehyde for studying and screening anti-fibrotic drugs.
目的：在精密肝切片中利用乙醛激活肝星状细胞，建立一种星状细胞激活的体外模型，为研究和筛选阻抑肝纤维化发生的药物奠定基础。
The separation of methanol, acetaldehyde and ethyl acetate in the standard liquor sample on the monolithic column is much more convenient than that on PEG-20M columns.
在白酒标样分析中，使得乙醛、甲醇、乙酸乙酯的色谱峰能够分开，比现有的聚乙二醇（PEG-20M）柱的分析方法更为便捷。
The separation of methanol, acetaldehyde and ethyl acetate in the standard liquor sample on the monolithic column is much more convenient than that on PEG-20M columns.
在白酒标样分析中，使得乙醛、甲醇、乙酸乙酯的色谱峰能够分开，比现有的聚乙二醇（PEG-20M）柱的分析方法更为便捷。
应用推荐