Chemistry: molecular biology and microbiology – Carrier-bound or immobilized enzyme or microbial cell;...
Reexamination Certificate
2011-03-15
2011-03-15
Ford, Allison M. (Department: 1651)
Chemistry: molecular biology and microbiology
Carrier-bound or immobilized enzyme or microbial cell;...
C435S134000, C435S135000, C435S180000
Reexamination Certificate
active
07906305
ABSTRACT:
Provided is a process for preparing an immobilized enzyme, which comprises the steps of immobilizing an enzyme used for decomposing oil & fat on a carrier, by adsorption, without drying, bringing the immobilized enzyme into contact with a fatty acid triglyceride or fatty acid partial glyceride, or mixtures thereof, and adjusting the moisture content of the enzyme to 5% to 50% by weight based on the weight of the carrier, wherein the enzyme is used for esterification.
REFERENCES:
patent: 5177013 (1993-01-01), Usui et al.
patent: 5569594 (1996-10-01), Ikuta et al.
patent: 5658769 (1997-08-01), Bosley et al.
patent: 6258575 (2001-07-01), Shimizu et al.
patent: 6716610 (2004-04-01), Shimizu et al.
patent: 7238504 (2007-07-01), Sato et al.
patent: 2003/0096383 (2003-05-01), Shimizu et al.
patent: 2006/0121584 (2006-06-01), Sato et al.
patent: 322213 (1989-06-01), None
patent: 1 008 647 (2000-06-01), None
patent: 62-134090 (1987-06-01), None
patent: 2000-166589 (2000-06-01), None
P. Villeneuve, et al., Journal of Molecular Catalysis B: Enzymatic, vol. 9, No. 4-6, pp. 113-148 “Customizing Lipases for Biocatalysis: A Survey of Chemical, Physical and Molecular Biological Approches”, 2000.
Ruthven, D.R. editor, Encyclopedia of Separation Technology, vol. 2, John Wiley & Sons, Inc., 1997, p. 1072.
U.S. Appl. No. 12/839,711, filed Jul. 20, 2010, Sato, et al.
Kase Minoru
Kohori Jun
Sato Manabu
Shimizu Masami
Watanabe Takaaki
Fernandez Susan E.
Ford Allison M.
Kao Corporation
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
LandOfFree
Process for preparing an immobilized enzyme does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for preparing an immobilized enzyme, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for preparing an immobilized enzyme will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2652452