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acetaldehyde
英:【ˌæseˈtældəˌhaɪd】美:【ˌæsɪˈtældɪˌhaɪd】
英:
美:
常用释义:
乙醛
n.【有化】乙醛;醋醛
1、However, the degradation of reduced ascorbic acid was accelerated due to
acetaldehyde
treatment.───然而,乙醛熏蒸处理可以加速荸荠切片中还原性抗坏血酸的降解。
2、Conclusion: Being simple and reliable, the method is suitable for the determination of
acetaldehyde
in high fructose corn syrup.───结论:方法简便、可靠,适用于高果糖浆中乙醛的测定。
3、Acetaldehyde is toxic and has been shown to damage DNA.───乙醛是有毒物质,会损害人体的DNA。
4、In most people,
acetaldehyde
is quickly converted to acetate, a relatively harmless substance, by an enzyme called ALDH2.───大部分人的身体都会通过一种叫做ALDH2的酶迅速将乙醇转化成一种相对无害的物质——醋酸盐。
5、During alcoholic fermentation
acetaldehyde
ACTS as a hydrogen acceptor instead of oxygen.───过程中乙醛取代了氧作为氢的受体。
6、Alcohol dehydrogenase an enzyme that converts ethanol into
acetaldehyde
(ethanal).───醇脱氢酶:把乙醇转化为乙醛的酶。
7、The deficiency results in problems in metabolizing alcohol, leading to an accumulation in the body of a toxin called
acetaldehyde
.───这种缺陷酶导致酒精代谢出现问题,从而使一种毒素乙醛聚积在体内。
8、In aqueous sodium hydroxide, with benzene as the catalyst, cinnamaldehyde is synthesized from the reaction of benzaldehyde and
acetaldehyde
.───在稀氢氧化钠溶液中,由苯甲醛和乙醛缩合制备肉桂醛。
9、Acetaldehyde is one of the most important flavor ingredients in beer. Excess
acetaldehyde
produces a grassy or apple-like off-flavor.───乙醛是啤酒中重要的风味物质之一,但过量的乙醛会使啤酒产生像青草或苹果腐烂的味道。
1、acrylaldehyde───n.【有化】丙烯醛
2、glyceraldehyde───n.【生化】甘油醛
3、anisaldehyde───n.【有化】茴香醛;【有化】对甲氧基苯甲醛
4、benzaldehyde───n.【有化】苯甲醛;安息香醛
5、aldehyde───n.醛;乙醛
6、formaldehyde───n.蚁醛,【有化】甲醛
7、acraldehyde───n.丙烯醛(等于acrolein)
8、paracetaldehyde───n.三聚乙醛
9、metaldehyde───n.【高分子】聚乙醛;【有化】四聚乙醛
乙醛(acetaldehyde),又名醋醛,是一种有机化合物,化学式为CH3CHO,为无色透明液体,溶于水,可混溶于乙醇、乙醚、苯、汽油、甲苯、二甲苯等,主要用作还原剂,杀菌剂和再比色法测定醛时用以制备标准溶液,工业上用于制造多聚乙醛、乙酸、合成橡胶等。