发明公开
- 专利标题: Process for the production of citrus flavor and aroma compositions
- 专利标题(中): 生产色素和芳香组合物的生产方法
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申请号: EP86304662.9申请日: 1986-06-17
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公开(公告)号: EP0206738A3公开(公告)日: 1989-01-18
- 发明人: Japikse, Cornelis H. , Brockin, 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: US746607 19850619
- 主分类号: A23L2/28
- IPC分类号: A23L2/28 ; A23L1/222 ; B01D11/02
摘要:
The present invention is a process for the production of citrus flavor and aroma compositions comprising the steps of: a) contacting organic citrus 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. This process produces an extract which is enriched in the desirable lower molecular weight flavor and aroma compounds and decreased in concentration in the undesirable higher molecular weight flavor and aroma compounds which could impart off-flavors. The invention further comprises the resulting flavor and aroma compositions, as well as citrus juice and citrus beverages containing these resulting compositions.
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