Simultaneous production of lipids and pigments by red yeasts grown on animal fat using the concept of biorefinery
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F17%3APU126991" target="_blank" >RIV/00216305:26310/17:PU126991 - isvavai.cz</a>
Result on the web
<a href="http://biomicroworld2017.org/" target="_blank" >http://biomicroworld2017.org/</a>
DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Simultaneous production of lipids and pigments by red yeasts grown on animal fat using the concept of biorefinery
Original language description
Characterization of metabolic activity of yeasts in biotechnological applications is an important issue both for routine analysis and trouble-shooting incidences. In this work 12 different strains of red yeasts (Rhodotorula, Sporobolomyces, Cystofilobasidium) were used for screening of growth and metabolic activity. Simultaneous production of lipids and other lipid metabolites was followed. As a carbon substrate waste animal fat and its hydrolysis products were used according to the biorefinery concept. Yeasts were cultivated in medium with particular C/N ratio. Whey was used as alternative nitrogen source. High-throughput micro-cultivation, FTIR spectroscopy and single cell analysis of red yeasts was used for monitoring of growth characteristics and total metabolic activity of yeasts. Simultaneously, chromatographic techniques were used for quantification of production of lipids and fatty acids (GC/FID), sterols, carotenoids and CoQ (LC/MS). Glycerol, lipase and total lipids were measured by enzyme
Czech name
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Czech description
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Classification
Type
O - Miscellaneous
CEP classification
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OECD FORD branch
20903 - Bioproducts (products that are manufactured using biological material as feedstock) biomaterials, bioplastics, biofuels, bioderived bulk and fine chemicals, bio-derived novel materials
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů