Conference proceedings

Displaying 1 - 5 of 5 in Environmental biotechnology and bioenergy (remove filter), oil (remove filter)

CEST Proceedings are published under the ISSN 2944-9820.

Lipid production by Rhodosporidium toruloides growing on media presenting composition similarities with the spent sulfite liquor in batch and fed-batch cultures

Michou S., Vastarouchaa E., Sarris D., Kalantzi O., (Corresponding) Papanikolaou S.

Topic:

Environmental biotechnology and bioenergy

Aim of this study is to explore the effect of sodium lignosulfonate (SL), a paper industry by-product, on cell growth and lipid production by the yeast Rhodosporidium toruloides, cultivated on xylose-based media, that mimic the principal waste-stream originated from paper production facilities (viz...Read more

Keywords:

Rhodosporidium toruloides; sodium lignosulfonate ; single cell oil; biodiesel

DOI:

https://doi.org/10.30955/gnc2019.00607

Conference:

CEST2019

Paper ID:

cest2019_00607

Anaerobic digestion of long-chain fatty acids (oleic, palmitic, stearic) with whey protein as the emulsifier

(Corresponding) Eftaxias A., Michailidis C., Diamantis V., Aivasidis A.

Topic:

Environmental biotechnology and bioenergy

Long chain fatty acids are suitable for biogas production, however, they are often responsible for process inhibition, due to their high toxicity even at low concentrations. In this study, anaerobic co-digestion of whey protein emulsified with oleic, palmitic or stearic acid were examined in...Read more

Keywords:

anaerobic digestion, biogas, emulsification, fat oil and grease, LCFA

DOI:

https://doi.org/10.30955/gnc2019.00709

Conference:

CEST2019

Paper ID:

cest2019_00709

Production of added-value metabolites during growth of wild-type yeast strains on media composed of biodiesel-derived crude glycerol

Diamantopoulou P., Filippousi R., Sarantou S., Stoforos N., Xenopoulos E., (Corresponding) Papanikolaou S.

Topic:

Environmental biotechnology and bioenergy

Wild-type yeast strains of Metschnikowia sp., Rhodotorula sp. and Rhodosporidium sp. were grown under nitrogen-limited conditions with crude glycerol employed as sole substrate in shake flasks, under nitrogen-limited conditions, with initial glycerol concentration (Glol0) ≈45 g/L. Yeasts presented...Read more

Keywords:

Biodiesel-derived glycerol; endopolysaccharides; single-cell oil; Rhodosporidium toruloides; yeast biomass

Conference:

CEST2021

Paper ID:

cest2021_00506

Lipid production by Rhodosporidium toruloides during growth on biodiesel-derived crude glycerol

Sarantou S., Stoforos N., Ourania K., Diamantopoulou P., (Corresponding) Papanikolaou S.

Topic:

Environmental biotechnology and bioenergy

Rhodosporidium toruloides DSM 4444 when grown on biodiesel-derived glycerol under nitrogen-limited conditions was revealed as an efficient microbial lipid produced. This strain when cultivated on glycerol at initial concentration (Gly0) ~50 g/L produced dry cell weight (DCW) =18.1 g/L containing...Read more

Keywords:

Crude glycerol; 2nd generation biodiesel; single-cell oil; Rhodosporidium toruloides

Conference:

CEST2021

Paper ID:

cest2021_00507

Anaerobic Co-Digestion of olive oil wastewater with municipal solid and liquid waste: An Urban-Industrial symbiosis concept

(Corresponding) Papadopoulou K., Pavlopoulos C., Zarkaliou A., Lyberatos G.

Topic:

Environmental biotechnology and bioenergy

The aim of this research was to explore the possibility for joint waste management from industry and municipality (Industrial-Urban Symbiosis (I-US)) through material and energy exchanges between municipality and industry and to improve the efficiency and environmental performance of biofuel...Read more

Keywords:

gaseous biofuels, Industrial-Urban Symbiosis (I-US), food waste, olive oil waste water, wastewater

Paper ID:

cest2023_00582