| 发明名称 |
METHOD FOR PRODUCING LACTIC ACID |
| 摘要 |
Provided is a method for producing lactic acid by use of a filamentous fungus, in which the productivity of lactic acid can be maintained at high level even when lactic acid is produced continuously.;The method for producing lactic acid of the present invention includes a first fermentation step of carrying out fermentation by use of one or more fungus cells selected from the group consisting of pellet-form filamentous fungus cells and immobilized filamentous fungus cells in a liquid culture medium having a phosphate ion concentration of less than 0.007% by mass and containing a carbon source, to thereby produce lactic acid. |
| 申请公布号 |
US2015010972(A1) |
申请公布日期 |
2015.01.08 |
| 申请号 |
US201314384072 |
申请日期 |
2013.04.18 |
| 申请人 |
KAO CORPORATION |
发明人 |
Irie Yutaka;Koyama Shingo;Noba Masahiro;Urakawa Taiki;Nakahara Satoshi |
| 分类号 |
C12P7/56 |
主分类号 |
C12P7/56 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing lactic acid, the method comprising a first fermentation step of carrying out fermentation by use of one or more fungus cells selected from the group consisting of pellet-form filamentous fungus cells and immobilized filamentous fungus cells in a liquid culture medium having a phosphate ion concentration of less than 0.007% by mass and containing a carbon source, to thereby produce lactic acid. |
| 地址 |
Tokyo JP |
