Title
Supercritical carbon dioxide extraction of Vitis Vinifera Malbec seeds oil: Kinetic modelling and solubility evaluation
Date Issued
01 January 2020
Access level
open access
Resource Type
conference paper
Publisher(s)
Latin American and Caribbean Consortium of Engineering Institutions
Abstract
Experimental and modeling investigations of supercritical fluid CO2 extraction (SC-CO2) of Malbec grape seed oil (SUM) were performed at 200 and 400 bar, 40 and 60◦C with a CO2 flow rate of 0.26 kg/h. The model of broken and intact cells developed by Sovová adequately described SC-CO2 processes (AARD% 0.88 - 1.064). It was demonstrated that the extraction of type A was the most suited to apply. The solubility of SUM in SC-CO2 was estimated and modeled by the Chrastil model (AARD% 1.16 - 2.08). The highest value of the oil solubility was obtained at 400 bar and 60◦C. SUM extracted by SC-CO2 was found high quality, and rich of linoleic and oleic acid.
Language
English
OCDE Knowledge area
Ingeniería química
Subjects
Scopus EID
2-s2.0-85096800588
ISBN of the container
9789585207141
Conference
Proceedings of the LACCEI international Multi-conference for Engineering, Education and Technology
Source funding
Key Laboratory of Industrial Ecology and Environmental Engineering of the Ministry of Education
Sponsor(s)
The authors thank the ITEPA-PUCP Research Group and the Industrial Process Laboratory - Industrial Engineering Section PUCP - PERÚ.
Sources of information:
Directorio de Producción Científica
Scopus