Cholesterol extraction from ghee using glass beads functionalized with beta cyclodextrin.

ABSTRACT: Beta-cyclodextrin (?-CD) was covalently immobilized on glass surface. Functionalized glass surface was characterized by X-ray photoelectron spectroscopy (XPS) and elemental analysis. Glass surface functionalized with ?-CD was used to remove cholesterol from ghee (clarified butter fat). 78.8 % cholesterol was reduced in 2 h at 25 °C and 170 rpm. Same surface was used repeatedly for 10 cycles and no reduction in cholesterol removal efficiency was observed. Modified glass surface showed almost no degradation in repeated use in cholesterol reduction experiments.

SUBMITTER: Tahir MN 

PROVIDER: S-EPMC4325052 | biostudies-literature | 2015 Feb

REPOSITORIES: biostudies-literature