Growth of Rhodosporidium toruloides Strain DBVPG 6662 on Dibenzothiophene Crystals and Orimulsion
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چکیده
منابع مشابه
Purification and characterization of a cephalosporin esterase from Rhodosporidium toruloides.
A novel cephalosporin esterase (EC 3.1.1.41) from Rhodosporidium toruloides was purified to gel electrophoretic homogeneity. The enzyme is a glycoprotein with a molecular mass of 80 kDa. Upon deglycosylation, several forms of the enzyme were observed with a molecular mass range between 60 and 66 kDa. The isoelectric point of the enzyme is approximately 5.6, with the pH optimum for activity occu...
متن کاملThe Production, Regulation and Extraction of Carotenoids from Rhodosporidium toruloides
Carotenoids are valuable pigments of commercial interest for various health benefits. There is rising demand for natural carotenoids from microorganisms, although the majority of industrially produced carotenoids are currently chemically synthesized. Rhodosporidium toruloides is oleaginous red yeast, which can produce large amounts of carotenoids and lipids simultaneously. It is also able to as...
متن کاملGrowth-phase dependent biodesulfurization of Dibenzothiophene by Enterobacter sp. strain NISOC-03
Petroleum-polluted soil samples from Ahvaz oilfield were enriched, using three methods to detect microorganisms with different dibenzothiophene degradation capabilities. Strain NISOC-03, a nitrate-reducing, oxidase negative, catalase, citrate, and urease positive, gram negative rod, showed interesting dibenzothiophene desulfurization behavior, designated as Entreobacter sp. strain NISOC-03 base...
متن کاملNew at-line flow cytometric protocols for determining carotenoid content and cell viability during Rhodosporidium toruloides NCYC 921 batch growth
Rhodosporidium toruloides NCYC 921 batch growth was monitored as a means to evaluate the yeast biomass potential as a source for the production of carotenoids and other lipids. Carotenoid content, cell viability and size were assessed by multiparameter flow cytometry. The saponifiable lipid fraction was assayed by gas–liquid chromatography. The carotenoid production increased during the station...
متن کاملRhodosporidium toruloides: a new platform organism for conversion of lignocellulose into terpene biofuels and bioproducts
BACKGROUND Economical conversion of lignocellulosic biomass into biofuels and bioproducts is central to the establishment of a robust bioeconomy. This requires a conversion host that is able to both efficiently assimilate the major lignocellulose-derived carbon sources and divert their metabolites toward specific bioproducts. RESULTS In this study, the carotenogenic yeast Rhodosporidium torul...
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ژورنال
عنوان ژورنال: Applied and Environmental Microbiology
سال: 2003
ISSN: 0099-2240,1098-5336
DOI: 10.1128/aem.69.8.4689-4696.2003