Bio-Based Solvents for Green Extraction of Lipids from Oleaginous Yeast Biomass for Sustainable Aviation Biofuel

Autor: Alice Meullemiestre, Cassandra Breil, Farid Chemat, Maryline Abert Vian
Přispěvatelé: Sécurité et Qualité des Produits d'Origine Végétale (SQPOV), Avignon Université (AU)-Institut National de Recherche pour l’Agriculture, l’Alimentation et l’Environnement (INRAE), Vian, Maryline
Jazyk: angličtina
Rok vydání: 2016
Předmět:
[SDV]Life Sciences [q-bio]
Ethyl acetate
Molecular Conformation
yeast
lipids
COSMO-RS
Hansen
bio-based solvents
Pharmaceutical Science
Yarrowia
02 engineering and technology
01 natural sciences
7. Clean energy
Analytical Chemistry
law.invention
chemistry.chemical_compound
law
[SDV.IDA]Life Sciences [q-bio]/Food engineering
Drug Discovery
Organic chemistry
acide gras méthyle
Biomass
Chromatography
High Pressure Liquid
hptlc
Fatty Acids
extraction par solvant
021001 nanoscience & nanotechnology
Hexane
Chemistry (miscellaneous)
Biofuel
Molecular Medicine
0210 nano-technology
méthode de prédiction
Article
lcsh:QD241-441
chromatographie à phase gazeuse
lcsh:Organic chemistry
Flame ionization detector
[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering
Physical and Theoretical Chemistry
microorganisme
Chromatography
010405 organic chemistry
Organic Chemistry
Extraction (chemistry)
Green Chemistry Technology
0104 chemical sciences
Aviation biofuel
chemistry
biocarburant
solubilité
Biofuels
teneur en lipides
Solvents
Gas chromatography
yarrowia lipolytica
Zdroj: Molecules
Molecules, MDPI, 2016, 21 (2), 14 p. ⟨10.3390/molecules21020196⟩
Molecules 2 (21), 14 p.. (2016)
Molecules, Vol 21, Iss 2, p 196 (2016)
Molecules; Volume 21; Issue 2; Pages: 196
ISSN: 1420-3049
Popis: International audience; Lipid-based oleaginous microorganisms are potential candidates and resources for the sustainable production of biofuels. This study was designed to evaluate the performance of several alternative bio-based solvents for extracting lipids from yeasts. We used experimental design and simulation with Hansen solubility simulations and the conductor-like screening model for realistic solvation (COSMO-RS) to simulate the solubilization of lipids in each of these solvents. Lipid extracts were analyzed by high performance thin-layer chromatography (HPTLC) to obtain the distribution of lipids classes and gas chromatography coupled with a flame ionization detector (GC/FID) to obtain fatty acid profiles. Our aim was to correlate simulation with experimentation for extraction and solvation of lipids with bio-based solvents in order to make a preliminary evaluation for the replacement of hexane to extract lipids from microorganisms. Differences between theory and practice were noted for several solvents, such as CPME, MeTHF and ethyl acetate, which appeared to be good candidates to replace hexane.
Databáze: OpenAIRE
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