Title:
コラーゲンペプチド組成物及びこれを含有する飲食品
Document Type and Number:
Japanese Patent JP5689222
Kind Code:
B2
Abstract:
An object of the present invention is to elucidate a collagen peptide composed of oligopeptides having ability to enter the blood higher than that of conventional collagen peptides and thus to provide a food or beverage mixed with the collagen peptide. The present invention provides a collagen peptide composition obtainable by digesting a collagen or gelatin with protease, which comprises 70% to 100% by weight of peptides with a molecular weight 500 or more to 3000 or less, less than 10% by weight of peptides with a molecular weight of less than 500, and less than 20% by weight of peptides with a molecular weight of more than 3000, based on the total weight of the composition, wherein the ratio of N-terminal glycine residues to total of the N-terminal amino acid residues of the peptides in the composition is 33 mol% or more to 65 mol% or less.
Inventors:
松本 均
大原 浩樹
中島 孝謙
杉原 富人
高崎 一
大原 浩樹
中島 孝謙
杉原 富人
高崎 一
Application Number:
JP2008544197A
Publication Date:
March 25, 2015
Filing Date:
November 15, 2007
Export Citation:
Assignee:
株式会社明治
International Classes:
C07K14/78; A23J3/34; A23L1/305; A23L29/281; A61K38/00; A61K38/17; A61P1/04; A61P9/10; A61P9/12; A61P17/00; A61P17/02; A61P17/04; A61P17/14; A61P17/16; A61P19/02; A61P19/10
Domestic Patent References:
| JP2005053797A | 2005-03-03 | |||
| JP2000201649A | 2000-07-25 | |||
| JP2005314265A | 2005-11-10 | |||
| JP2006151847A | 2006-06-15 | |||
| JP2005053797A | 2005-03-03 |
Foreign References:
| WO2007044945A2 | 2007-04-19 | |||
| US6025327A | 2000-02-15 |
Other References:
JPN6011040165; Ｊ． Ａｇｒ． Ｆｏｏｄ Ｃｈｅｍ． Ｖｏｌ．５３, 2005, Ｐ．５８１-５８７
JPN6011040166; Ｌｉｆｅ Ｓｃｉ． Ｖｏｌ．７７, 2005, Ｐ．２１６６-２１７８
JPN6011040165; Ｊ． Ａｇｒ． Ｆｏｏｄ Ｃｈｅｍ． Ｖｏｌ．５３, 2005, Ｐ．５８１-５８７
JPN6012028161; Ｊ． Ｓｃｉ． Ｆｏｏｄ Ａｇｒ． Ｖｏｌ．８０, 2000, Ｐ．２１７６-２１８０
JPN6012028163; Ｂｉｏｓｃｉ． Ｂｉｏｔｅｃｈｎｏｌ． Ｂｉｏｃｈｅｍ． Ｖｏｌ．６８， Ｎｏ．４, 2004, Ｐ．８６１-８６７
JPN6011040166; Ｌｉｆｅ Ｓｃｉ． Ｖｏｌ．７７, 2005, Ｐ．２１６６-２１７８
JPN6011040165; Ｊ． Ａｇｒ． Ｆｏｏｄ Ｃｈｅｍ． Ｖｏｌ．５３, 2005, Ｐ．５８１-５８７
JPN6012028161; Ｊ． Ｓｃｉ． Ｆｏｏｄ Ａｇｒ． Ｖｏｌ．８０, 2000, Ｐ．２１７６-２１８０
JPN6012028163; Ｂｉｏｓｃｉ． Ｂｉｏｔｅｃｈｎｏｌ． Ｂｉｏｃｈｅｍ． Ｖｏｌ．６８， Ｎｏ．４, 2004, Ｐ．８６１-８６７
Attorney, Agent or Firm:
Yusuke Hiraki
Setsu Fujita
Nobuko Fukami
Setsu Fujita
Nobuko Fukami