Kinetic study of canola oil and tocopherol extraction: Parameter comparison of nonlinear models |
| |
| Authors: | Marí a B. Ferná ndez,Ethel E. Perez,Guillermo H. Crapiste,Susana M. Nolasco |
| |
| Affiliation: | 1. Grupo TECSE, Facultad de Ingeniería, UNCPBA, Av. Del Valle 5737, 7400 Olavarría, Argentina;2. PLAPIQUI (Universidad Nacional del Sur-CONICET), Camino La Carrindanga km. 7, CC 717, 8000 Bahía Blanca, Argentina |
| |
| Abstract: | In this work a statistical method of comparison was used in order to compare the parameters of a modified diffusion model representing the kinetics of canola oil and tocopherol extraction. The model takes into account an initial stage where solvent removes the oil from the surface of the ground seed by washing. Kinetic tests were carried out in a batch extractor at different temperatures (from 25 to 60 °C) using hexane as solvent. Tocopherol concentration in the extracted oil was determined by HPLC. |
| |
| Keywords: | Canola oil extraction Tocopherol extraction Nonlinear model Diffusion coefficient Parameter comparison |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
