发明公开
EP0206739A3 Orange flavor and aroma compositions made by dense gas extraction of organic orange flavor and aroma compounds
失效
橙子气味和芳香组合物由丹麦气味异黄酮和芳香族组合物制成,通过丹参气体萃取有机橙色香气和芳香族化合物有机橙色和芳族化合物的吸收
- 专利标题: Orange flavor and aroma compositions made by dense gas extraction of organic orange flavor and aroma compounds
- 专利标题(中): 橙子气味和芳香组合物由丹麦气味异黄酮和芳香族组合物制成,通过丹参气体萃取有机橙色香气和芳香族化合物有机橙色和芳族化合物的吸收
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申请号: EP86304663.7申请日: 1986-06-17
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公开(公告)号: EP0206739A3公开(公告)日: 1989-01-04
- 发明人: Japikse, Cornelis H. , Brocklin, Lester Paul Van , Hembree, Johnny Arthur , Kitts, Ralph Raymond , Meece, Donald Roy
- 申请人: THE PROCTER & GAMBLE COMPANY
- 申请人地址: One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 专利权人: THE PROCTER & GAMBLE COMPANY
- 当前专利权人: THE PROCTER & GAMBLE COMPANY
- 当前专利权人地址: One Procter & Gamble Plaza Cincinnati, Ohio 45202 US
- 代理机构: Suslic, Lydia
- 优先权: US746608 19850619
- 主分类号: A23L2/28
- IPC分类号: A23L2/28 ; A23L1/222 ; B01D11/02
摘要:
The present invention is concentrated orange flavor and aroma compositions prepared by the extraction of organic orange flavor and aroma compounds by a dense solvent gas. The compositions are characterized by high concentrations of ethyl butyrate (at least about 0.50%) and valencene (at least about 5%), and a low concentration of decanal (less than about 0.35%). They are prepared by a process comprising the steps of: a) contacting organic orange flavor and aroma compounds with a solvent gas having a temperature between its critical temperature and about 100°C (212°F), and having a reduced pressure between about 0.56 and about 1.31, to extract flavor and aroma compounds the majority of which have a molecular weight less than or equal to that of limonene; b) separating the solvent gas and dissolved compounds from the remaining undissolved compounds; and c) separating the dissolved compounds from the solvent gas. The composition can be added to orange juice and orange beverages to anhance fresh orange flavor.
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