Ultrasound induced green solvent extraction of oil from oleaginous seeds

Autor: Anne-Gaëlle Sicaire, Patrick Carré, Sylvain Tostain, Maryline Abert Vian, Frédéric Fine, Farid Chemat
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), Terres Inovia, Centre de Recherche et d'Expérimentation sur les Oléagineux, Partenaires INRAE, Société Agro Industrielle de Patrimoine Oléagineux (SAIPOL), Chemat, Farid
Rok vydání: 2016
Předmět:
Rapeseed
Materials science
procédé d'extraction
Acoustics and Ultrasonics
Central composite design
Surface Properties
[SDV]Life Sciences [q-bio]
Oilseed
chimie verte
Extraction
7. Clean energy
Fatty Acids
Monounsaturated
Inorganic Chemistry
Degradation
chromatographie à phase gazeuse
0404 agricultural biotechnology
Ultrasound
[SDV.IDA]Life Sciences [q-bio]/Food engineering
Maceration (wine)
Chemical Engineering (miscellaneous)
Environmental Chemistry
ECO-INGENIERIE
détecteur à ionisation de flamme
Ultrasonics
[SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering
Radiology
Nuclear Medicine and imaging
Response surface methodology
Green impact
Unit operation
business.industry
Organic Chemistry
Extraction (chemistry)
comparaison de méthodes
04 agricultural and veterinary sciences
extraction d'huile
Pulp and paper industry
040401 food science
Petroleum industry
colza graine
Seeds
extraction par ultrasons
teneur en lipides
Solvents
Rapeseed Oil
Ultrasonic sensor
business
Zdroj: Ultrasonics Sonochemistry
Ultrasonics Sonochemistry, Elsevier, 2016, 31, pp.319-329. ⟨10.1016/j.ultsonch.2016.01.011⟩
Ultrasonics Sonochemistry (31), 319-329. (2016)
ISSN: 1350-4177
DOI: 10.1016/j.ultsonch.2016.01.011
Popis: International audience; Ultrasound-assisted extraction of rapeseed oil was investigated and compared with conventional extraction for energy efficiency, throughput time, extraction yield, cleanness, processing cost and product quality. A multivariate study enabled us to define optimal parameters (7.7 W/cm2 for ultrasonic power intensity, 40 °C for processing temperature, and a solid/liquid ratio of 1/15) for ultrasound-assisted extraction of oil from oilseeds to maximize lipid yield while reducing solvent consumption and extraction time using response surface methodology (RSM) with a three-variable central composite design (CCD). A significant difference in oil quality was noted under the conditions of the initial ultrasound extraction, which was later avoided using ultrasound in the absence of oxygen. Three concepts of multistage cross-current extraction were investigated and compared: conventional multistage maceration, ultrasound-assisted maceration and a combination, to assess the positive impact of using ultrasound on the seed oil extraction process. The study concludes that ultrasound-assisted extraction of oil is likely to reduce both economic and ecological impacts of the process in the fat and oil industry.
Databáze: OpenAIRE
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