Citation
K. Bagi et Lm. Simon, Comparison of esterification and transesterification of fructose by porcine pancreas lipase immobilized on different supports, BIOTECH TEC, 13(5), 1999, pp. 309-312
Citations number
12
Categorie Soggetti
Biotecnology & Applied Microbiology
Journal title
BIOTECHNOLOGY TECHNIQUES
ISSN journal
0951208X
→ ACNP
Volume
13
Issue
5
Year of publication
1999
Pages
309 - 312
Database
ISI
SICI code
0951-208X(199905)13:5<309:COEATO>2.0.ZU;2-6
Abstract
The syntheses of fructose butyrate with five different immobilized porcine
pancreas lipases were studied in acetonitrile with butyric acid and tributy
rin as acyl donors. The hydrolytic activities of the enzymes were measured
during the syntheses. The transesterification yield was the highest with th
e Celite-adsorbed enzyme: 57% (1.42 g fructose butyrate l(-1)), and this fo
rm exhibited the highest degree of hydrolytic activity preservation (57%) a
fter operation for 20 days.