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:
Jun. 27, 1978
Filed:
Dec. 23, 1976
Applicant:
Inventor:
Simon Michael West, Williamstown, AU;
Assignee:
Kraft Foods Limited, Port Melbourne, AU;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C12C / ;
U.S. Cl.
CPC ...
426422 ; 195 74 ; 426423 ; 426424 ; 426429 ; 426478 ; 426600 ; 426656 ;
Abstract
Bitter substances (isohumulones) are removed from brewers yeast suspensions or brewers yeast autolysates by contacting a yeast suspension or yeast autolysate with a composite adsorbent material containing an adsorbent and magnetic particles embedded in a porous matrix of organic polymeric material having a pore size within the range of 2-30nm, and separating the composite containing isohumulone molecules adsorbed thereto from the suspension or autolysate. The composite may be regenerated by removing the adsorbed isohumulone which can then be recovered.