Title:
NEW BACTERIUM BELONGING TO GENUS LACTOBACILLUS
Document Type and Number:
Japanese Patent JP3209784
Kind Code:
B2
Abstract:
PURPOSE: To obtain a new bacterium belonging to the genus Lactobacillus advantageously useful as a healthy food, sanitary food, etc., having high anti- mutagenicity on mutagen.
CONSTITUTION: The objective bacterium, Lactobacillus casei having anti- mutagenicity on both a base-substituted mutagen and a frame shift type mutagen and high intestine arrival. The bacterium (Lactobacillus casei) have the following mycological properties. 0.8% acidity of lactic acid is reached in a medium of skim milk at 37°C for 17 hours. Shape; 0.5-1.0×5-10μm bacillus; having no spore. Physiological properties. Lactic acid fermentation is homo type. Gram stain is positive. No catalase. 15-45°C growth temperature and 38°C growth optimum temperature.
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Inventors:
Hideo Hashimoto
Hayami Ito
Hayami Ito
Application Number:
JP7562292A
Publication Date:
September 17, 2001
Filing Date:
February 27, 1992
Export Citation:
Assignee:
Takanashi Milk Industry Co., Ltd.
Kawasaki Heavy Industries, Ltd.
Kawasaki Heavy Industries, Ltd.
International Classes:
A23C9/123; A23L5/20; C12N1/20; C12R1/245; (IPC1-7): C12N1/20
Domestic Patent References:
| JP63301782A |
Other References:
Ｍｕｔａｔｉｏｎ Ｒｅｓｅａｒｃｈ，２６２（４），２３９−２４５（１９９１）
Attorney, Agent or Firm:
Nobuo Ono