| 摘要 |
A mutant lipase produced by introducing a mutation into a lipase produced by a microorganism belonging to the genus Cryptococcus, Gibberella, Ustilago or the like so as to increase the stability of the enzyme. An L-amino acid such as L-lysine, L-threonine or L-tryptophan can be produced through a fermentation process using, as a carbon source, glycerol or the like that is produced by reacting the mutant lipase with an oil-and-fat. |
| 申请人 |
AJINOMOTO CO., INC.;NATIONAL RESEARCH INSTITUTE OF BREWING;NAKATA, KUNIO;USUDA, YOSHIHIRO;SHIMBA, NOBUHISA;HOSHINO, WATARU;SUZUKI, EIICHIRO;IEFUJI, HARUYUKI;MASAKI, KAZUO |
发明人 |
NAKATA, KUNIO;USUDA, YOSHIHIRO;SHIMBA, NOBUHISA;HOSHINO, WATARU;SUZUKI, EIICHIRO;IEFUJI, HARUYUKI;MASAKI, KAZUO |
