INTRODUCTION OF EXOGENOTE INTO FISH OR SHELLFISH ROE

Title:

INTRODUCTION OF EXOGENOTE INTO FISH OR SHELLFISH ROE

Document Type and Number:

Japanese Patent JPH0223874

Kind Code:

A

Abstract:

PURPOSE: To introduce an exogenote into fish or shellfish roe with a simple operation by applying an electric stimulation having a specific electric field strength to a buffer solution containing the fish or shellfish roe and an exogenote to be introduced into the roe.

CONSTITUTION: Fish or shellfish roe and an exogenote are suspended in a buffer solution. There is no particular restriction in the concentration of the exogenote, however, it is preferably 1-1,000μg/ml and the concentration of roe in the buffer solution is preferably about 1-300/ml. An electric stimulation having an electric field strength of 100-5,000V/cm, especially 500-1,000V/cm is applied to the buffer solution containing the fish or shellfish roe and the exogenote.

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Inventors:

YAMASHITA SHINYA
INOUE KOUJI
NAGAHISA EIZO

Application Number:

JP17296988A

Publication Date:

January 26, 1990

Filing Date:

July 12, 1988

Export Citation:

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Assignee:

NIPPON SUISAN KAISHA LTD

International Classes:

C12N15/09; C12M1/00; C12M1/42; C12N13/00; C12N15/00; (IPC1-7): C12M1/00; C12N13/00; C12N15/00; C12N15/87

Attorney, Agent or Firm:

Miyuki Ariga (2 outside)

Next Patent: JPH0223875