Kinetics of Adsorption of β-Carotene from Soy Oil with Activated Rice Hull Ash

JOURNAL OF CHEMICAL ENGINEERING OF JAPAN

Chun-I Lin¹  Chu-Yuan Chen¹  Hsi-Kuei Chen² 

[1] Department of Chemical Engineering, National Taiwan University of Science and Technology;Department of Chemical Engineering, Hwa Hsia College of Technology and Commerce

关键词: Activated Rice Hull Ash;    Adsorption Kinetics;    Soy Oil;   

DOI  :  10.1252/jcej.36.265

来源: Maruzen Company Ltd

【 摘 要 】

References(19)Cited-By(4)In the present study, adsorption of β-carotene from soy oil with acid-activated rice hull ashes was conducted under vacuum. Concentrations of β-carotene in the oils before and after adsorption were measured by a UV-vis spectrophotometer. The adsorption rate was found to be increased by increasing the ratio of activated rice hull ash/soy oil or bleaching temperature and by decreasing the particle size of activated rice hull ash. Furthermore, an adsorption rate expression has been determined.

【 授权许可】

Unknown