Title:
【発明の名称】食品に析出するチロシンの除去方法
Document Type and Number:
Japanese Patent JP2649142
Kind Code:
B2
Abstract:
PURPOSE: To effectively remove white tyrosine precipitated in a food. CONSTITUTION: A tyrosine containing food is mixed with lactic acid bacteria containing tyrosine decarboxylase and tyrosine is hydrolyzed with the added lactic acid bacteria to remove tyrosine. The lactic acid bacteria containing tyrosine decarboxylase hydrolyzes tyrosine hardly soluble in water into tyramine. When a carbon dioxide gas is removed from the structural formula of tyrosine, it is made into tyramine soluble in water. Since anaerobic lactic acid bacteria remove a white solid substance of tyrosine, a food is immersed in an environment to which air is not supplied, such as a culture solution of lactic acid bacteria, packed into a packaging bag so that a white solid substance of tyrosine can be effective removed.
Inventors:
NAKANISHI KENJI
Application Number:
JP23730094A
Publication Date:
September 03, 1997
Filing Date:
September 30, 1994
Export Citation:
Assignee:
TOKUSHIMAKEN
International Classes:
A23B4/02; A23B7/10; A23L5/20; A23L11/20; A23L19/00; C12N1/20; C12R1/01; C12R1/24; (IPC1-7): A23L1/015; A23B4/02; A23B7/10; A23L1/202; A23L1/212
Attorney, Agent or Firm:
Toyosu Yasuhiro