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:
Aug. 29, 1989
Filed:
Jul. 29, 1988
Applicant:
Inventors:
Yasuzo Uchida, Tokyo, JP;
Yoichi Shirakawa, Urawa, JP;
Assignee:
Asahi Denka Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23J / ; A23L / ;
U.S. Cl.
CPC ...
426 56 ; 426643 ; 426657 ;
Abstract
According to the process of the present invention, fish bodies, from which the internals and/or skins are optionally removed, are treated with a protease to give a gain in soluble nitrogen contained in the treated material based on the total nitrogen contained in the starting material of 3 to 50% to thereby give a slurry; and fish bones, fish oil, partially decomposed fish porteins and an aqueous solution containing water-soluble components are separated and recovered from said slurry.