| 发明名称 |
TREATMENT OF TOBACCO MATERIAL |
| 摘要 |
A method is provided for treating a tobacco material. The method comprises treating tobacco material with a combination of protease enzymes with different optimal operating conditions and adjusting the operating conditions during the enzyme incubation period. Also provided is a tobacco material which has been treated by such a method or a derivative thereof, and a smoking article which comprises a tobacco material treated by such a method. |
| 申请公布号 |
US2015296869(A1) |
申请公布日期 |
2015.10.22 |
| 申请号 |
US201314647081 |
申请日期 |
2013.11.25 |
| 申请人 |
BRITISH AMERICAN TOBACCO (INVESTMENTS) LIMITED |
发明人 |
EDWARDS Steven;GRIFFITHS Alexander;HU Jin;GUBITZ George;PAAR Andreas;POBEHEIM Herbert |
| 分类号 |
A24B15/20 |
主分类号 |
A24B15/20 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for treating a tobacco material, the method comprising;
treating a tobacco material using a combination of protease enzymes with different optimal operating conditions; and adjusting operating conditions during an enzyme incubation period from an optimal temperature and/or a pH of one protease enzyme to an optimal temperature and/or pH of another protease enzyme. |
| 地址 |
London GB |
