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. 09, 1977
Filed:
Apr. 23, 1976
Applicant:
Inventors:
Ryosuke Uchio, Zushi, JA;
Kenji Kikuchi, Yokosuka, JA;
Soichiro Asai, Tokyo, JA;
Kenichi Yarita, Yokohama, JA;
Assignee:
Ajinomoto Co., Inc., Tokyo, JA;
Primary Examiner:
Int. Cl.
CPC ...
C12D / ; C12B / ;
U.S. Cl.
CPC ...
195 / ; 195102 ;
Abstract
A sugar hydrolyzate, containing both glucose and fructose, is mixed with calcium hydroxide, and a fructose addition precipitate is recovered. The residual liquor is neutralized, calcium ions are removed, and then the liquor is used as a carbon source for citric acid fermentation. The present method may supply very inexpensive fructose to the market.