WO2024095237 - METHODS FOR LARGE-SCALE PRODUCTION OF MAGNETOSOMES
National phase entry is expected:
Publication Number
WO/2024/095237
Publication Date
10.05.2024
International Application No.
PCT/IB2023/061149
International Filing Date
06.11.2023
Title **
[English]
METHODS FOR LARGE-SCALE PRODUCTION OF MAGNETOSOMES
[French]
PROCÉDÉS DE PRODUCTION À GRANDE ÉCHELLE DE MAGNÉTOSOMES
Applicants **
SUPERBREWED FOOD INC.
Inventors
MARU, Biniam
TRACY, Bryan P.
GILARY, Hadar
EYAL, Aharon
WIEDEL, Carrissa
PHILLIPS, John Randall
Priority Data
63/422,434
04.11.2022
US
Application details
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International Searching Authority |
ILPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| 译文 |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2708 | |
| EPO | Filing, Examination, Granting | 22308 | |
| Japan | Filing, Examination, Granting | 2803 | |
| South Korea | Filing, Examination, Granting | 3533 | |
| USA | Filing, Examination, Granting | 8540 |
Total:
39,892
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
Provided is a method for large-scale production of magnetosomes, the method comprising maintaining in a fermentation vessel under continuous fermentation conditions a fermentation broth comprising magnetotactic bacteria for a duration of at least 100 hours and during said maintaining, providing to said fermentation broth at least one feed composition comprising iron ions and molecules and/or ions of at least 4 selected from the group consisting of lactic acid, ammonia, magnesium, potassium, thiamine, calcium and combinations thereof at an average feed rate of between 10% and 150% of the volume of the fermentation vessel per day; adding oxygen to said fermentation broth in said fermentation vessel; and removing a portion of said fermentation broth comprising said magnetotactic bacteria at an average rate of between 10% and 150% of the fermentation vessel volume per day.[French]
La présente invention concerne un procédé de production à grande échelle de magnétosomes, le procédé consistant à maintenir un bouillon de fermentation comprenant des bactéries magnétotactiques dans une cuve de fermentation dans des conditions de fermentation continue pendant une durée d'au moins 100 heures et, selon ledit procédé, à fournir à ce bouillon de fermentation au moins une composition d'alimentation comprenant des ions de fer et des molécules et/ou des ions d'au moins 4 choisis dans le groupe constitué de l'acide lactique, de l'ammoniac, du magnésium, du potassium, de la thiamine, du calcium et des combinaisons de ceux-ci à un taux d'alimentation moyen compris entre 10 % et 150 % du volume de la cuve de fermentation par jour ; à ajouter de l'oxygène audit bouillon de fermentation dans ladite cuve de fermentation ; et à éliminer une partie dudit bouillon de fermentation comprenant lesdites bactéries magnétotactiques à un taux moyen compris entre 10 % et 150 % du volume de la cuve de fermentation par jour.