Title:
S-アデノシル-L-メチオニン含有乾燥酵母の製造方法及び経口摂取用組成物
Document Type and Number:
Japanese Patent JP4914890
Kind Code:
B2
Abstract:
A method for producing a dry yeast containing S-adenosyl-L-methionine using a yeast having production capability of S-adenosyl-L-methionine, in which a yeast cell concentrate separated from a cell culture liquid of the yeast is subjected to at least one treatment of (1) a treatment of adding a mineral acid to adjust the pH of the concentrate to 1 to 5, and (2) a treatment of heating the concentrate to 40 to 85°C, and then dried, and a composition for oral ingestion containing a dry yeast produced by the production method, having been molded. A method for producing dry yeast cells containing S-adenosyl-L-methionine, which is useful as a water soluble physiologically active substance, in a high concentration with a good yield at low cost, and a composition for oral ingestion formed by molding a dry yeast produced by the production method can be provided.
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Inventors:
Kentaro Takano
Noriyama Makoto
Toshito Tsuchida
Noriyama Makoto
Toshito Tsuchida
Application Number:
JP2008514494A
Publication Date:
April 11, 2012
Filing Date:
May 08, 2007
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
Mitsubishi Tanabe Pharma Corporation
Mitsubishi Tanabe Pharma Corporation
International Classes:
C12N1/16; A23L1/30; A23L31/10; A23L33/10; A23L33/14; A61K36/06; A61P1/16; A61P19/02; A61P25/24; A61P29/00
Domestic Patent References:
| JP2005229812A | 2005-09-02 | |||
| JPH05328988A | 1993-12-14 |
Attorney, Agent or Firm:
Tamotsu Otani