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:
Mar. 30, 1993
Filed:
Aug. 04, 1989
Applicant:
Inventors:
Masayasu Takeuchi, Shizuoka, JP;
Saburo Kawamura, Tokyo, JP;
Taizo Miwa, Kanagawa Ken, JP;
Tsuneo Kada, Tokyo, JP;
Assignee:
Nihon Shokuhin Kako Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
C12S / ;
U.S. Cl.
CPC ...
435277 ; 426 28 ; 426 31 ;
Abstract
The desmutagenic substances consist of a fibrous constituent of food which was produced from corn fibers. These substances have a function of inactivating mutagens which occur in our daily life environment, for example, dinitropyrene, pyrolysate mutagens of food or the like. The process for producing these substances comprises the step of subjecting corn fibers to a treatment process to remove starch, protein and other digestable substances therefrom, the treatment process being an enzyme treatment, chemical treatment or physical treatment or a combination thereof.