ORAL COMPOSITION

PROBLEM TO BE SOLVED: To provide oral compositions that remarkably inhibit degradation and coloring of exposed collagen layers, and exert high formulation stability when formulated.SOLUTION: The present invention provides an oral composition containing component (A): at least one lactam compound sel...

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Main Authors FUKUDA YASUSHI, INOUE SHIMAKO, ONIKI TAKAYUKI, FUJIKAWA HARUHIKO, ASAKUMA HIROKI
Format Patent
LanguageEnglish
Japanese
Published 19.01.2017
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Summary:PROBLEM TO BE SOLVED: To provide oral compositions that remarkably inhibit degradation and coloring of exposed collagen layers, and exert high formulation stability when formulated.SOLUTION: The present invention provides an oral composition containing component (A): at least one lactam compound selected from the group consisting of pyrrolidone carboxylic acid, 6-oxo-2-piperidinecarboxylic acid, 3-(2-oxo-1-azepanyl) propanoic acid, and their salts, as well as component (6-B): at least one polyphenol compound selected from the group consisting of Euphoria longana seed extract, proanthocyanidin, catechin, hesperidin, flavonoid, phenylcarboxylic acid, chlorogenic acid, lignan, and curcumin.SELECTED DRAWING: None 【課題】本発明は、露出コラーゲン層の分解及び着色を顕著に抑制し、かつ、製剤とした際に、高い製剤安定性を示す口腔用組成物を提供することを目的とする。【解決手段】本発明は、(A)成分:ピロリドンカルボン酸、6−オキソ−2−ピペリジンカルボン酸、3−(2−オキソ−1−アゼパニル)プロパン酸及びそれらの塩からなる群より選ばれる少なくとも1種のラクタム化合物、並びに(6−B)成分:リュウガン種子エキス、プロアントシアニジン、カテキン、ヘスペリジン、フラボノイド、フェニルカルボン酸、クロロゲン酸、リグナン、及びクルクミンからなる群より選ばれる少なくとも1種のポリフェノール化合物を含有する口腔用組成物を提供する。【選択図】なし
Bibliography:Application Number: JP20160210255