PROTEASE INHIBITOR AND ANTIBACTERIAL AGENT

PROBLEM TO BE SOLVED: To provide a protease inhibitor and antibacterial agent which is effective for the prevention and treatment of periodontal diseases, excellent in safety and used for medical uses and as a foodstuff component. SOLUTION: The protease inhibitor contains a protein having 5.0 to 6.5...

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Bibliographische Detailangaben
Hauptverfasser:	TANIGUCHI MASAYUKI, OOTSUBO SADAMI, TAYOJI MAYUMI
Format:	Patent
Sprache:	eng
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY COMPOSITIONS THEREOF CULTURE MEDIA ENZYMOLOGY FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY MICROBIOLOGY MICROORGANISMS OR ENZYMES MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY PEPTIDES PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PROPAGATING, PRESERVING OR MAINTAINING MICROORGANISMS SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS SPECIFIC USE OF COSMETICS OR SIMILAR TOILETPREPARATIONS SPIRITS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES VINEGAR WINE
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a protease inhibitor and antibacterial agent which is effective for the prevention and treatment of periodontal diseases, excellent in safety and used for medical uses and as a foodstuff component. SOLUTION: The protease inhibitor contains a protein having 5.0 to 6.5 isoelectric point or its partial peptide contained in rice (Oryza sativa) as an active ingredient. The protein or its partial peptide as the active ingredient has a specific amino acid sequence, and inhibitory activity and antibacterial activity against the protease of periodontal disease bacteria, Porphyromonas gingivalis. The oral composition or foodstuff are obtained by adding the above protease inhibitor or antibacterial agent. The nucleic acid has the specific base sequence and encodes the protein having the protease inhibitory activity or antibacterial activity. COPYRIGHT: (C)2009,JPO&INPIT