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:
Sep. 21, 1976
Filed:
Jul. 18, 1974
Applicant:
Inventors:
Pierre Galzy, Montpellier, FR;
Guy Jean Moulin, Montpellier, FR;
Assignee:
Agence Nationale de Valorisation de la Recherche (ANVAR), Neuilly sur Seine, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C12D / ; C12K / ;
U.S. Cl.
CPC ...
195 / ; 195 79 ; 426 34 ; 426 42 ; 426 43 ; 426 48 ;
Abstract
A process for the preparation of galactose which comprises (1) the cultivation of a mutant, non-pathogenic protoprophic yeast or bacteria possessing .beta.-galactosidase activity and a gal.sup.- character on a media containing lactose, e.g., lactoserum and (2) recovery of the galtose. The mutants are produced using two different methods. The galactose solutions produced are suitable for use in beverages.