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. 02, 2005
Filed:
May. 23, 2001
Masayasu Takada, Fuji, JP;
Takahiro Ide, Fuji, JP;
Takeshi Yamamoto, Fuji, JP;
Takehiro Unno, Fuji, JP;
Yoshimi Watanabe, Sunto-gun, JP;
Hironobu Sone, Fuji, JP;
Mikio Yamamoto, Fuji, JP;
Masayasu Takada, Fuji, JP;
Takahiro Ide, Fuji, JP;
Takeshi Yamamoto, Fuji, JP;
Takehiro Unno, Fuji, JP;
Yoshimi Watanabe, Sunto-gun, JP;
Hironobu Sone, Fuji, JP;
Mikio Yamamoto, Fuji, JP;
Nihon Shokuhin Kako Co. Ltd., Tokyo, JP;
Abstract
CGTase enzymatically acts on starch, dextrin, amylopectin, and amylose to produce primarily γ-CD, with quantities of β- and α-CD produced being smaller than the quantity of γ-CD produced, has an optimum pH of 10.5-11.0, an optimum temperature of about 60° C., a stable pH of 6-11, and temperature stability, exhibits residual activity of not less than 90 percent with a 15 minute-treatment at 50° C., is produced by culturing a(for example, FERM B-7156), reacts with starch or the like to produce principally γ-cyclodextrin.