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US 2021/0227802 A1Published application
Pearl culture material, nucleus insertion method, and pearl culture material composition
AssigneeFUJIFILM Corporation
InventorsYutaka MAENO, Kazutaka CHIBANA, Hidehiro MOCHIZUKI, Tadanori YAMADA
Life of this patent
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Abstract
There are provided a pearl culture material containing at least one selected from the group consisting of a pearl nucleus and a mantle, and the at least one selected from the group consisting of a pearl nucleus and a mantle contains a protein having 10 EU/g or less of an endotoxin amount, a nucleus insertion method, and a pearl culture material composition.
Claims11
A pearl culture material comprising at least one selected from the group consisting of a pearl nucleus and a mantle,
- wherein the at least one selected from the group consisting of a pearl nucleus and a mantle contains a protein having 10 EU/g or less of an endotoxin amount.
Dependencies are inferred from the claim text.