Oral composition
AssigneeKyowa Hakko Bio Co., Ltd.
InventorsAyako Kamimura, Yasushi Sakai, Takeshi Ikeda
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Abstract
An object of the present invention is to provide an oral composition useful for promoting collagen synthesis and the like. The present invention can provide an oral composition containing collagen or gelatin or a degradation product thereof, and hydroxyproline or a salt thereof. The weight ratio of alanine and hydroxyproline contained in the amino acids obtained by hydrolyzing the oral composition is preferably 1:1.5-150.
Claims5
An oral composition comprising a composition of collagen or gelatin or a degradation product thereof, and hydroxyproline or a salt thereof.
An oral composition comprising a composition of collagen or gelatin or a degradation product thereof, and hydroxyproline or a salt thereof, wherein the weight ratio of alanine to hydroxyproline obtained by hydrolyzing the oral composition is 1:1.5-150.
A method of producing an oral composition comprising adding hydroxyproline to a composition comprising collagen or gelatin or a degradation product thereof.
Dependencies are inferred from the claim text.