Desorption of vitamin E from silica-packed fixed-bed column by isopropanol.

• Main Authors: Chu, Boon Seang, Quek, Siew Young, Baharin, Badlishah Sham, Che Man, Yaakob
• Format: Article
• Language: English; English
• Published: Walter de Gruyter 2010
• Online Access: http://psasir.upm.edu.my/id/eprint/13921/1/Desorption%20of%20vitamin%20E%20from%20silica.pdf; http://psasir.upm.edu.my/id/eprint/13921/

Desorption of vitamin E from silica-packed fixed-bed column was studied as functions of column bed height, column temperature and flow rate of isopropanol. Isopropanol was the desorbing solvent and it was eluted through the columns saturated with vitamin E. The desorption profiles of all systems sho...