| 发明名称 |
METHOD FOR PRODUCING EUGLENA HAVING HIGH WAX ESTER CONTENT |
| 摘要 |
Provided is a method that is for producing Euglena having a high wax ester content, capable of more efficiently producing the Euglena having a high wax ester content by adding a nutrient before anaerobic fermentation to restore the efficiency of wax ester fermentation. The present invention relates to a method for producing Euglena having a high wax ester content. The main configuration of the method is that there is at least a first step of aerobically culturing microalga Euglena under nitrogen starvation conditions and a second step of holding the cells in an anaerobic state; and adding, before the second step, a nutrient source to the culture liquid which has passed through the first step. |
| 申请公布号 |
US2015010987(A1) |
申请公布日期 |
2015.01.08 |
| 申请号 |
US201314375500 |
申请日期 |
2013.01.31 |
| 申请人 |
euglena Co., Ltd. ;JX Nippon Oil & Energy Corporation |
发明人 |
Arashida Ryo;Marukawa Yuka;Aoki Nobuo;Matsuda Hitoshi;Kato Hiroaki;Yoneda Akira |
| 分类号 |
C12N1/12;C12P7/64 |
主分类号 |
C12N1/12 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for producing Euglena having a high wax ester content, comprising:
performing at least a first step of aerobically culturing microalga Euglena under nitrogen starvation conditions and a second step of holding the cells in an anaerobic state, and adding, before the second step, a nutrient source to the culture liquid which has passed through the first step. |
| 地址 |
Tokyo JP |
