Microbial lipid production by oleaginous Rhodococci cultured in lignocellulosic autohydrolysates
نویسندگان
چکیده
منابع مشابه
Correction: Low-cost lipid production by an oleaginous yeast cultured in non-sterile conditions using model waste resources
BACKGROUND The yeast Metschnikowia pulcherrima, previously utilised as a biological control agent, was evaluated for its potential to produce lipids for biofuel production. RESULTS Cultivation in low cost non-sterile conditions was achieved by exploiting its ability to grow at low temperature and pH and to produce natural antimicrobial compounds. Although not previously classified as oleagino...
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Simultaneous saccharification and fermentation (SSF) is the most commonly practiced operation in lignocellulose bioconversion to avoid the sugar product inhibition to cellulase enzymes. In this study, for the first time SSF was tested on microbial lipid fermentation using the diluted acid pretreated and biodetoxified corn stover. The results show that SSF was effective than the separate hydroly...
متن کاملLipid and β-Carotene Production by Rhodosporidium diobovatum Cultured with Different Carbon to Nitrogen Ratios
Background: In food industry, carotenoids are used as food colorants conferring yellow to red color. This research was designed to study on lipid and β-carotene production by Rhodosporidium diobovatum cultured with different Carbon to Nitrogen (C/N) ratios. Methods: R. diobovatum was cultured in a medium containing 40 g/l glucose (as the carbon source) and different C/N ratios (20, 50, and 80)...
متن کاملLipid production by the oleaginous yeast Yarrowia lipolytica using industrial by-products under different culture conditions
BACKGROUND Microbial lipid production using renewable feedstock shows great promise for the biodiesel industry. RESULTS In this study, the ability of a lipid-engineered Yarrowia lipolytica strain JMY4086 to produce lipids using molasses and crude glycerol under different oxygenation conditions and at different inoculum densities was evaluated in fed-batch cultures. The greatest lipid content,...
متن کاملEngineering Yarrowia lipolytica to enhance lipid production from lignocellulosic materials
Background Yarrowia lipolytica is a common biotechnological chassis for the production of lipids, which are the preferred feedstock for the production of fuels and chemicals. To reduce the cost of microbial lipid production, inexpensive carbon sources must be used, such as lignocellulosic hydrolysates. Unfortunately, lignocellulosic materials often contain toxic compounds and a large amount of ...
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ژورنال
عنوان ژورنال: Applied Microbiology and Biotechnology
سال: 2015
ISSN: 0175-7598,1432-0614
DOI: 10.1007/s00253-015-6752-5