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:
Dec. 28, 1993
Filed:
Aug. 02, 1991
Motoyoshi Sato, Tokyo, JP;
Kouhei Takahashi, Kawagoe, JP;
Takeji Shibatani, Kobe, JP;
Kouji Yanagiya, Ageo, JP;
Tanabe Seiyaku Co., Ltd., Osaka, JP;
Abstract
A process for producing an esterase by cultivating an esterase-producing microorganism is disclosed. The cultivation is carried out in a medium to which has been added an ester of sorbitan or polyoxyethylene sorbitan and a substituted or unsubstituted fatty acid having 12 to 18 carbon atoms along with an amino acid which has the formula: ##STR1## wherein R.sup.1 is hydrogen or a lower alkyl group which may be substituted with a substituent selected from the group consisting of hydroxy, carboxy, amino, guanidino, carbamoyl, mercapto, methylthio, phenyl, hydroxyphenyl, imidazolyl and indolyl, and R.sup.2 is hydrogen, or R.sup.1 and R.sup.2 are combined to form trimethylene.