aldehyde : KMLE 의학 검색 엔진 - 의학사전, 의학용어, 의학약어, 의학논문, 약품/의약품 검색

aldehyde transhydrogenase	<enzyme> An enzyme that catalyses reversibly the final step of alcoholic fermentation by reducing an aldehyde to an alcohol. In the case of ethanol, acetaldehyde is reduced to ethanol in the presence of NADH and hydrogen. The enzyme is a zinc protein which acts on primary and secondary alcohols or hemiacetals. Chemical name: Alcohol:NAD+ oxidoreductase Registry number: EC 1.1.1.1 (12 Dec 1998)
aldehyde-ketone transferases	<enzyme> Enzymes that catalyze the transfer of aldehyde or ketone residues. Registry number: EC 2.2 (12 Dec 1998)
aldehyde-lyases	<enzyme> Enzymes that catalyze cleavage of a carbon-carbon bond in a molecule containing a hydroxyl group and a carbonyl group to form two smaller molecules, each being an aldehyde or a ketone. The reaction is the reverse of an aldol condensation. These enzymes are also known as aldolases. Registry number: EC 4.1.2. (12 Dec 1998)
aldehydes	A large class of organic compounds containing the -cho radical, oxidised to acids and reduced to alcohols. Aldehydes are indicated by the prefix oxo- (for o of co) or formyl- (for cho), or by the suffix -al, -dial, -trial, etc. (12 Dec 1998)

aldehyde transhydrogenase

<enzyme> An enzyme that catalyses reversibly the final step of alcoholic fermentation by reducing an aldehyde to an alcohol. In the case of ethanol, acetaldehyde is reduced to ethanol in the presence of NADH and hydrogen. The enzyme is a zinc protein which acts on primary and secondary alcohols or hemiacetals.
Chemical name: Alcohol:NAD+ oxidoreductase
Registry number: EC 1.1.1.1
(12 Dec 1998)

aldehyde-ketone transferases

<enzyme> Enzymes that catalyze the transfer of aldehyde or ketone residues.
Registry number: EC 2.2
(12 Dec 1998)

aldehyde-lyases

<enzyme> Enzymes that catalyze cleavage of a carbon-carbon bond in a molecule containing a hydroxyl group and a carbonyl group to form two smaller molecules, each being an aldehyde or a ketone. The reaction is the reverse of an aldol condensation. These enzymes are also known as aldolases.
Registry number: EC 4.1.2.
(12 Dec 1998)

aldehydes

A large class of organic compounds containing the -cho radical, oxidised to acids and reduced to alcohols. Aldehydes are indicated by the prefix oxo- (for o of co) or formyl- (for cho), or by the suffix -al, -dial, -trial, etc.
(12 Dec 1998)

CancerWEB 영영 의학사전 유사 검색 결과 : 4 페이지: 2

pyruvic aldehyde	CH3-CO-CHO; Pyruvaldehyde;the aldehyde of pyruvic acid; an intermediate of carbohydrate metabolism in certain organisms. Synonym: pyruvic aldehyde. Methylglyoxal bis(guanylhydrazone), 1,1'-[(methylethanediylidene)dinitrilo]diguanidine;an antineoplastic agent. (05 Mar 2000)
sugar aldehyde	A sugar that contains an internal acetal. (05 Mar 2000)
ketone-aldehyde mutase	<enzyme> An enzyme that catalyses the interconversion of methylglyoxal and lactate, with glutathione serving as a coenzyme. Chemical name: S-Lactoyl-glutathione methylglyoxal-lyase (isomerizing) Registry number: EC 4.4.1.5 (12 Dec 1998)
formic aldehyde	<chemical> Commonly used fixative and antibacterial agent. As a fixative it is cheap and tends to cause less denaturation of proteins than does glutaraldehyde, particularly if used in a well buffered solution (buffered formalin, formal saline). Old formaldehyde solutions usually contain cross linking contaminants and it is therefore often preferable to used a formaldehyde generating agent such as paraformaldehyde. Formalin fumes, particularly in conjunction with hydrochloric acid vapour, are potently carcinogenic. (20 Jun 2000)