Title:
ROTIFER FEED AND PRODUCTION METHOD OF ROTIFER FEED
Document Type and Number:
WIPO Patent Application WO/2024/057907
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide a rotifer feed and a production method of a rotifer feed that reduce the burden of contamination control during culture. The rotifer feed (YFU3 strain concentrate feed F) contains a microalga (Cyanidium C) belonging to the class Cyanidiophyceae, the microalga being able to be cultured in a medium in an environment of freshwater or seawater or a liquid containing sodium chloride equivalent to seawater and in an acidic environment. The production method of the rotifer feed (YFU3 strain concentrate feed F) includes a culture step for culturing the microalga (Cyanidium C) belonging to the class Cyanidiophyceae in a medium that is freshwater or seawater or a liquid containing sodium chloride equivalent to seawater and adjusted to an acidic condition, and a liquid removal step for, after culturing in the culture step, removing at least a portion of the culture liquid contained in the medium.
Inventors:
KASHIWAGI TOSHIFUMI (JP)
MIYAGISHIMA SHIN-YA (JP)
HIROOKA SHUNSUKE (JP)
MIYAGISHIMA SHIN-YA (JP)
HIROOKA SHUNSUKE (JP)
Application Number:
PCT/JP2023/031123
Publication Date:
March 21, 2024
Filing Date:
August 29, 2023
Export Citation:
Assignee:
USUI CO LTD (JP)
INTER UNIV RESEARCH INSTITUTE CORPORATION RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS (JP)
INTER UNIV RESEARCH INSTITUTE CORPORATION RESEARCH ORGANIZATION OF INFORMATION AND SYSTEMS (JP)
International Classes:
A23K50/80; A23K10/30; C12N1/12
Domestic Patent References:
| WO2022075029A1 | 2022-04-14 | |||
| WO2015159700A1 | 2015-10-22 | |||
| WO2001050884A1 | 2001-07-19 |
Foreign References:
| JPH03277241A | 1991-12-09 |
Attorney, Agent or Firm:
CREO LAW & INTELLECTUAL PROPERTY (JP)
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