FATTY-ACID SPECIFICITY OF IMMOBILIZED KID GOAT PRE-GASTRIC ESTERASE -EFFECTS OF PH

Authors
GARCIA HS HILL CG
Citation
Hs. Garcia et Cg. Hill, FATTY-ACID SPECIFICITY OF IMMOBILIZED KID GOAT PRE-GASTRIC ESTERASE -EFFECTS OF PH, Biotechnology letters, 18(11), 1996, pp. 1247-1252
Citations number
28
Categorie Soggetti
Biothechnology & Applied Migrobiology
Journal title
Biotechnology letters → ACNP
ISSN journal
01415492
Volume
18
Issue
11
Year of publication
1996
Pages
1247 - 1252
Database
ISI
SICI code
0141-5492(1996)18:11<1247:FSOIKG>2.0.ZU;2-#
Abstract
Kid goat pre-gastric esterase immobilized in a hollow fiber reactor wa s used to hydrolyse butteroil at buffer pH values of 5.0, 6.0 and 7.0. Overall hydrolysis proceeded fastest at pH 6.0, but changes in volati le fatty acid ratios with pH suggest that the same enzyme:substrate sy stem can produce different flavor profiles, e. g., at pH 6.0 the relat ive rate of production of undesirable soaplike flavors is minimized.