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.

Date of Patent:
Dec. 01, 1981

Filed:

Jan. 02, 1980
Applicant:
Inventors:

Tetsuo Tanekawa, Kawasaki, JP;

Hiroshi Takashima, Kawasaki, JP;

Tomoyoshi Hachiya, Kunitachi, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A23L / ; A23L / ; C12N / ; C12N / ;
U.S. Cl.
CPC ...
426 60 ; 426537 ; 435 89 ; 435256 ; 435259 ; 435267 ; 435270 ;
Abstract

A yeast extract containing flavoring 5'-neucleotide and having an improved thickness or body in taste is produced by (1) autolyzing suspended yeast cells in the presence of a stimulator of autolysis at a constant pH ranging from 6.0 to 6.6, then (2) heating the autolyzed suspension at a temperature of 90.degree.-110.degree. C. for 1 to 3 hours thereby extracting intracellular ribonucleic acid; and thereafter performing the following steps in any order; (3) hydrolyzing the extracted ribonucleic acid with a 5'-phosphodiesterase and; (4) separating the resulting extract from the insoluble residue.


Find Patent Forward Citations

Tanekawa, Tetsuo. (1981). Production of yeast extract containing flavoring (U.S. Patent No. 4303680). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4303680

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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