Yeast Oleaginous
Mostrando 1-7 de 7 artigos, teses e dissertações.
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1. VALIDATION OF THE SULFO-PHOSPHO-VANILLIN (SPV) METHOD FOR THE DETERMINATION OF LIPID CONTENT IN OLEAGINOUS MICROORGANISMS
Abstract A colorimetric sulfo-phospho-vanillin (SPV) method was used to validate a high throughput method for total lipids analysis in fresh and lyophilized oleaginous microorganisms. This method uses a small amount of biological material, does not require a lot of sample manipulation, can be automated, is reproducible and easy to implement. A 96-well microp
Braz. J. Chem. Eng.. Publicado em: 2017-01
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2. Utilização de soro de queijo para produção de lipídeos por leveduras oleaginosas / Use of cheese whey for the production of lipids by oleaginous yeast
A exploração de resíduos agroindustriais como matérias-primas aplicadas na conversão de lipídeos por leveduras, possibilitam um destino mais sustentável a estes resíduos, visto que matéria-prima lipídica possui grande interesse comercial, tanto para suplementação alimentar como na síntese de biocombustíveis e outros produtos da indústria oleoq
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 01/06/2012
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3. Metabolic networks and bioenergetics of Aurantiochytrium sp. B-072 during storage lipid formation
Baffled shake flask cultivation of Aurantiochytrium sp. B-072 was carried out at in a glucose-monosodium glutamate mineral medium at different C/N-ratios (30-165) with glucose fixed at 90 g/L. With increasing C/N-ratio, a modest increase in lipid content (60 to 73 % w/w) was observed whereas fat-free biomass decreased but overall biomass showed little variat
Braz. J. Microbiol.. Publicado em: 2012-09
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4. Biodiversity of the oleaginous microorganisms in Tibetan Plateau
Microbial lipids, which are also known as single cell oils (SCO), are produced by oleaginous microorganisms including oleaginous bacteria, yeast, fungus and algae through converting carbohydrates into lipids under certain conditions. Due to its unique environment having extremely low temperature and anoxia, the Tibetan Plateau is amongst the regions with num
Brazilian Journal of Microbiology. Publicado em: 2012-06
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5. Lipid Accumulation in an Oleaginous Yeast (Candida 107) Growing on Glucose Under Various Conditions in a One- and Two-Stage Continuous Culture
Lipid accumulation and fatty acid composition in Candida 107 have been studied using a two-stage continuous culture system in which the first vessel was run under carbon-limited conditions and then the entire output was passed into a second vessel, where lipid accumulation was stimulated by adding only glucose. Maximum lipid accumulation (28% of yeast [dry w
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6. High-Level Production of γ-Linolenic Acid in Brassica juncea Using a Δ6 Desaturase from Pythium irregulare
γ-Linolenic acid (GLA), a nutritionally important fatty acid in mammals, is synthesized by a Δ6 desaturase. Here, we report identification of PiD6, a new cDNA from the oleaginous fungus, Pythium irregulare, encoding a 459-amino acid protein that shares sequence similarity to carboxyl-directed desaturases from various species. Expression of PiD6 in yeast (S
American Society of Plant Physiologists.
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7. Lipid accumulation in an oleaginous yeast (Candida 107) growing on glucose in single-stage continuous culture.
Lipid accumulation of Candida 107, grown at dilution rates from 0.03 to the maximum of 0.21/h, with carbon, nitrogen, phosphate, and magnesium limitations in a chemostat, was maximal at about 40% (wt/wt) with nitrogen-limited medium at a dilution rate of 0.06/h, giving an efficiency of substrate conversion of 22 g of lipid per g of glucose consumed. At highe