| 发明名称 | Dewaxing | ||
| 摘要 | A method of dewaxing a citrus oil by subjecting the oil to a filtration process, in which the oil is caused to flow parallel to a porous membrane during which process it is maintained at a temperature of less than about 11° C., said membrane having an average pore size of from about 0.05-5 micrometers. The method produces citrus oils that are dewaxed to an unusually high extent. | ||
| 申请公布号 | US9422506(B2) | 申请公布日期 | 2016.08.23 |
| 申请号 | US200812207481 | 申请日期 | 2008.09.09 |
| 申请人 | Givaudan, S.A. | 发明人 | Finn Andrew;Gabelman Alan |
| 分类号 | A23L1/222;C12C7/16;C12G1/08;C12H1/08;C11B9/02 | 主分类号 | A23L1/222 |
| 代理机构 | Curatolo Sidoti Co., LPA | 代理人 | Curatolo Sidoti Co., LPA ;Curatolo Joseph G.;Sidoti Salvatore A. |
| 主权项 | 1. A method of dewaxing a citrus oil by subjecting the oil to a filtration process, in which the oil is caused to flow parallel to a porous membrane surface to produce a substantially wax-free citrus oil which passes the 48-hour chilled wax test with no precipitate observed following incubation at 4° C. for 48 hours, during which filtration process it is maintained at a temperature of less than about 11° C., said membrane having an average pore size of from about 0.05 to about 5 micrometers, wherein the incidence of failure due to incomplete removal of the wax increases sharply as the temperature of 11° C. is approached. | ||
| 地址 | Vernier CH | ||