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Title:
MUSCLE-BUILDING AGENT
Document Type and Number:
WIPO Patent Application WO/2010/073531
Kind Code:
A1
Abstract:
Provided is a muscle-building agent comprising a whey protein hydrolyzate having a muscle increasing effect which is highly safe, an aqueous solution of which is highly transparent and which can be used in various products without limitation because of having little bitterness and thus not affecting the taste of the products. A muscle-building agent comprising a whey protein hydrolyzate which has a molecular weight distribution of 10 kDa or less, shows a main peak at 200 Da to 3 kDa, has an average peptide chain length (APL) of 2 to 8, contains free amino acids in an amount of 20% or less relative to the total components thereof and shows an antigenicity that is 1/100,000 times or less than the antigenicity of β-lactoglobulin.

Inventors:
NAITO, Hisashi (1-1 Hirakagakuendai, Inba-mura,Inba-gu, Chiba 06, 〒2701606, JP)
内藤久士 (〒06 千葉県印旛郡印旛村平賀学園台1-1学校法人順天堂大学内 Chiba, 〒2701606, JP)
Application Number:
JP2009/006845
Publication Date:
July 01, 2010
Filing Date:
December 14, 2009
Export Citation:
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Assignee:
SNOW BRAND MILK PRODUCTS CO., LTD. (1-1 Naebocho 6-chome, Higashi-ku Sapporo-sh, Hokkaido 43, 〒0650043, JP)
雪印乳業株式会社 (〒43 北海道札幌市東区苗穂町六丁目1番1号 Hokkaido, 〒0650043, JP)
NAITO, Hisashi (1-1 Hirakagakuendai, Inba-mura,Inba-gu, Chiba 06, 〒2701606, JP)
International Classes:
A61K38/00; A23K1/08; A23K1/16; A23L1/305; A23L2/00; A61P21/06; C12P21/06
Domestic Patent References:
2008-09-18
2007-11-01
2007-12-21
Foreign References:
JPH04112753A1992-04-14
JP2004506437A2004-03-04
JP2004182630A2004-07-02
JPH022319A1990-01-08
JPH02138991A1990-05-28
Other References:
TADA ET AL. SOY PROTEIN RESEARCH vol. 2, 1999, pages 112 - 117
FUSHIKI ET AL. SOY PROTEIN RESEARCH vol. 16, 1995, pages 1 - 3
JAPANESE JOURNAL OF PEDIATRIC ALLERGY AND CLINICAL IMMUNOLOGY vol. 1, 1987, page 36
See also references of EP 2380581A1
Attorney, Agent or Firm:
MOEGI PATENT OFFICE (7-7 Toranomon 2-chome, Minato-ku Tokyo, 01, 〒1050001, JP)
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