Alcohol, stress and working with yeast
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چکیده
منابع مشابه
the past hospitalization and its association with suicide attempts and ideation in patients with mdd and comparison with bmd (depressed type) group
چکیده ندارد.
Aromatic aldehydes as substrates for yeast and yeast alcohol dehydrogenase.
The conversion of benzaldehyde to optically active L-phenylacetyl carbinol by yeast fermentation is a key step in the manufacture of L-ephedrine. ’ Typical fermentation raw materials are molasses, which provides a source of hexoses for glycolysis, and benzaldehyde. L-phenylacetyl carbinol formation is catalyzed by the pyruvate decarboxylase complex.’ In the carboligase reaction, pyruvate is dec...
متن کاملStress and Alcohol
Exposure to stress often is psychologically distressing. The impact of stress on alcohol use and the risk of alcohol use disorders (AUDs) depends on the type, timing during the life course, duration, and severity of the stress experienced. Four important categories of stressors that can influence alcohol consumption are general life stress, catastrophic/fateful stress, childhood maltreatment, a...
متن کاملYeast Alcohol Dehydrogenase Structure and Catalysis
Yeast (Saccharomyces cerevisiae) alcohol dehydrogenase I (ADH1) is the constitutive enzyme that reduces acetaldehyde to ethanol during the fermentation of glucose. ADH1 is a homotetramer of subunits with 347 amino acid residues. A structure for ADH1 was determined by X-ray crystallography at 2.4 Å resolution. The asymmetric unit contains four different subunits, arranged as similar dimers named...
متن کاملYeast Alcohol Dehydrogenase : Molecular Weight
The alcohol dehydrogenases (ADH) crystallized from yeast (1, 2) and from horse liver (3) differ in many of their properties. The mammalian enzyme forms a complex with reduced diphosphopyridine nucleotide in which the absorption band of the coenzyme at 340 rnp is shifted to 325 rnh (4). This permitted the direct study by Theorell and Chance (5) of the stoichiometry and dissociation constant of t...
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ژورنال
عنوان ژورنال: Microbiology Australia
سال: 2007
ISSN: 1324-4272
DOI: 10.1071/ma07087