OXIDATION OF GLYCOLIC ACID BY PENICILLIUM CHRYSOGENUM
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چکیده
منابع مشابه
The oxidation of tricarboxylic acid cycle compounds by Penicillium chrysogenum.
The presence of a tricarboxylic acid cycle in Penicillium chry8ogenum, as yet, has not been demonstrated conclusively. Ajl (1951) stated that of the mechanisms proposed for oxidation of the 2 carbon fragment in mold metabolism, the evidence for a tricarboxylic acid cycle is the least convincing. This paper presents a study of some of the enzymes of the tricarboxylic acid cycle in cell-free prep...
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Studies on the mechanism of glucose metabolism by penicillia are few. The fact that Snell (1949) and Kita (1951) found none of the phosphorylated esters of the Embden-Meyerhof scheme in PeniciUium chrysogenum, strain Q176, and that penicillia contain glucose oxidase (Birkinshaw and Raistrick, 1943) would indicate a priori that glucose is metabolized oxidatively by the mold. The following data i...
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num deacylated phenoxymethylpenicillin about six times faster than benzylpenicillin to 6-aminopenicillanic acid (6-APA) (R. C. Erickson and R. E. Bennett, Bacteriol. Proc., p. 65, 1961; Erickson and Bennett, Appl. Microbiol. 13:738, 1965. This was observed with a penicillin-nonproducing strain, Wis 49408 (obtained from the University of Wisconsin), and with a penicillinproducing strain, P-5009 ...
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In this study, the biosynthesis of gold nanoparticles by Penicillium chrysogenum, isolated from Ahar copper mine, was investigated. The gold nanoparticles were synthesized by reducing the aqueous gold ions using the culture supernatant of the filamentous fungi. The UV–vis spectrum displayed a characteristic peak at 532 nm that is very specific for gold nanoparticles. The XRD spectrum confirmed ...
متن کاملFatty acid oxidation by Penicillium roqueforti.
Although the oxidation of fatty acids by molds has received only superficial study, it has been found that Penicillium roqueforti forms methyl ketones as products of the oxidation. The distinctive taste and odor of bleu cheese is suggestive of 2-heptanone (Hammer and Bryant, 1937), and this compound, together with other methyl ketones, has been isolated from a ripe cheese and identified (Patton...
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ژورنال
عنوان ژورنال: Journal of Bacteriology
سال: 1960
ISSN: 0021-9193,1098-5530
DOI: 10.1128/jb.80.4.452-456.1960