Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yoshio Sato0
Seiya Makino0
Shuji Ikegami0
Tomonori Kamiyama0
Kakuhei Isawa0
Keisuke Furuichi0
Kenichi Hojo0
Mizue Saito0
...
Date of Patent
December 8, 2009
0Patent Application Number
121000750
Date Filed
April 9, 2008
0Patent Primary Examiner
Patent abstract
A composition containing 1,4-dihydroxy-2-naphthoic acid at a high concentration is obtained by intracellularly and extracellularly producing 1,4-dihydroxy-2-naphthoic acid using a bacterium belonging to the genus Propionibacterium and collecting it. This composition is efficacious in improving intestinal flora, alleviating abdominal ailments in association with the intake of milk, and preventing metabolic bone diseases.
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