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
EP2922421(A1)
申请公布日期
2015.09.30
申请号
EP20130799348
申请日期
2013.11.25
申请人
BRITISH AMERICAN TOBACCO (INVESTMENTS) LTD
发明人
EDWARDS, STEVEN;GRIFFITHS, ALEXANDER;HU, JIN;GUBITZ, GEORGE;PAAR, ANDREAS;POBEHEIM, HERBERT