发明授权
US09404076B2 S-adenosyl-L-methionine-containing dry yeast composition with excellent storage stability and process for producing same
有权
具有优异贮藏稳定性的S-腺苷-L-甲硫氨酸干酵母组合物及其制造方法
- 专利标题： S-adenosyl-L-methionine-containing dry yeast composition with excellent storage stability and process for producing same
- 专利标题（中）： 具有优异贮藏稳定性的S-腺苷-L-甲硫氨酸干酵母组合物及其制造方法
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申请号： US13639700申请日： 2011-04-05
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公开(公告)号： US09404076B2公开(公告)日： 2016-08-02
- 发明人: Kentarou Takano , Shinyo Gayama
- 申请人： Kentarou Takano , Shinyo Gayama
- 申请人地址： JP Tokyo
- 专利权人： MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人： MITSUBISHI GAS CHEMICAL COMPANY, INC.
- 当前专利权人地址： JP Tokyo
- 代理机构： Oblon, McClelland, Maier & Neustadt, L.L.P.
- 优先权： JP2010-088726 20100407
- 国际申请： PCT/JP2011/058652 WO 20110405
- 国际公布： WO2011/126030 WO 20111013
- 主分类号： A23L1/28
- IPC分类号： A23L1/28 ; A61K36/06 ; C12N1/16 ; C12P19/40 ; C12N1/04
摘要：
A dry yeast composition which includes 5-adenosyl-L-methionine and a thickener and has excellent storage stability. A thickener is added to a yeast cell concentrate obtained by culturing yeast which has SAMe-producing ability and collecting the cells, and the resultant mixture is dried. Thus, a dry yeast containing a high concentration of 5-adenosyl-L-methionine which has excellent storage stability and excellent bioabsorbability can be easily and profitably produced. It is hence possible to supply a market with a dry yeast composition that contains a high concentration of 5-adenosyl-L-methionine, which is useful as a water-soluble physiologically active substance, and that has excellent storage stability and bioabsorbability.