【発明の名称】プラーク形成阻害剤

Title:

【発明の名称】プラーク形成阻害剤

Document Type and Number:

Japanese Patent JP2975380

Kind Code:

B2

Abstract:

An anti-dental plaque agent is composed primarily of a tea-leaf polyphenol or polyphenols selected from the group consisting of epigallocatechin gallate or its isomer, epicatechin gallate or its isomer, epigallocatechin or its isomer, epicatechin or its isomer, (+)catechin or its isomer, free type theaflavin, theaflavin monogallate A, theaflavin monogallate B and theaflavin digallate.

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Inventors:

HARA MASAHIKO
HATSUTORI YUKIO

Application Number:

JP22181689A

Publication Date:

November 10, 1999

Filing Date:

August 30, 1989

Export Citation:

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Assignee:

MITSUI NORIN KK

International Classes:

A61K8/49; A61K8/97; A61K31/00; A61K31/35; A61K8/96; A61K31/352; A61K31/353; A61K36/18; A61P1/00; A61P1/02; A61Q11/00; (IPC1-7): A61K7/26; A61K31/00; A61K31/35

Domestic Patent References:

JP190124A
JP5913721A

Other References:

Ａｒｃｈｓ．ＯｒａｌＢｉｏｌ．，３０［１１／１２］（１９８５）ｐｐ．８２１−８２６
Ｐｈｙｔｏｔｈｅｒ．Ｒｅｓ．，３［４］（１９８９−４）ｐｐ１４０−１４４
フレグランスジャーナル臨時増刊，Ｎｏ．６（１９８６）ｐｐ．２７０−２７４
日本農芸化学会誌，４８［２］（１９７４）ｐｐ．８３−８９
日本食品工業学会誌，１０［９］（１９６３）ｐｐ３６５−３６８

Attorney, Agent or Firm:

Toro Kubota

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