The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 21, 2006
Filed:
Sep. 05, 2003
Toshiteru Komatsu, Kashima-gun, JP;
Yoshitaka Senda, Kamisu-machi, JP;
Goro Ujita, Kashima-gun, JP;
Kao Corporation, Tokyo, JP;
Abstract
Provided is a method for regenerating an immobilized enzyme for lipolysis which has been used for lipolysis, thereby exhibiting a reduced activity, which includes washing the immobilized enzyme with a solvent; controlling an equilibrium concentration of fatty acids in the solvent; removing the washed immobilized enzyme therefrom, and contacting the resulting immobilized enzyme with a fresh enzyme, wherein the fresh enzyme adsorbs onto the immobilized enzyme. According to the preferred methods of the present invention, it is possible to make effective use of the residual activity of an immobilized enzyme spent for lipolysis and regenerate the spent immobilized enzyme to have a performance similar to that before the lipolysis at a low cost using less amount of liquid waste.