公开(公告)号：EP2780314A1

公开(公告)日：2014-09-24

申请号：EP12849256.8

申请日：2012-11-05

申请人： R. J. Reynolds Tobacco Company

发明人： DUBE, Michael Francis ,  COLEMAN, William

IPC分类号： C07C67/54 ,  C07C69/704 ,  B01D15/08

CPC分类号： C07C67/08 ,  A24B15/24 ,  C07C69/704

摘要： A method for producing triethyl citrate from one or more plants of genus
Nicotiana is provided. The triethyl citrate can be derived
inter alia from
Nicotiana species biomass or from seed. In certain embodiments, the triethyl citrate is produced by condensation of ethanol, generated by fermentation of starting material derived from tobacco biomass or seed, and citric acid, also derived from tobacco biomass or seed. The invention also provides articles and compositions including tobacco articles and tobacco compositions that include triethyl citrate produced from one or more plants of genus
Nicotiana .

公开(公告)号：EP2714643A1

公开(公告)日：2014-04-09

申请号：EP12793877.7

申请日：2012-03-30

申请人： R. J. Reynolds Tobacco Company

发明人： DUBE, Michael Francis ,  COLEMAN, William

IPC分类号： C07C69/18 ,  C07C67/48 ,  C07B63/00

CPC分类号： A24B15/12 ,  A24B15/10 ,  A24B15/24 ,  A24B15/30 ,  A24B15/302 ,  C07C29/095 ,  C07C51/09 ,  C07C67/08 ,  C07C69/34 ,  C07C31/225 ,  C07C69/18 ,  C07C53/08

摘要： A method for producing triacetin from one or more plants of genus Nicotiana is provided. The triacetin can be derived inter alia from Nicotiana species biomass or from seed. In certain embodiments, the triacetin is produced by condensation of glycerin, generated by hydrolysis of acylglycerol-containing starting material derived from tobacco biomass or seed, and acetic acid, also derived from tobacco biomass or seed. The invention also provides articles and compositions including tobacco articles and tobacco compositions that include triacetin produced from one or more plants of genus Nicotiana.

公开(公告)号：EP2780314B1

公开(公告)日：2017-12-20

申请号：EP12849256.8

申请日：2012-11-05

申请人： R. J. Reynolds Tobacco Company

发明人： DUBE, Michael Francis ,  COLEMAN, William

IPC分类号： C07C67/54 ,  C07C69/704 ,  B01D15/08 ,  C07C67/08 ,  A24B15/24

CPC分类号： C07C67/08 ,  A24B15/24 ,  C07C69/704

摘要： A method for producing triethyl citrate from one or more plants of genus Nicotiana is provided. The triethyl citrate can be derived inter alia from Nicotiana species biomass or from seed. In certain embodiments, the triethyl citrate is produced by condensation of ethanol, generated by fermentation of starting material derived from tobacco biomass or seed, and citric acid, also derived from tobacco biomass or seed. The invention also provides articles and compositions including tobacco articles and tobacco compositions that include triethyl citrate produced from one or more plants of genus Nicotiana.

公开(公告)号：EP2699116A2

公开(公告)日：2014-02-26

申请号：EP12774685.7

申请日：2012-03-30

申请人： R. J. Reynolds Tobacco Company

发明人： COLEMAN, William ,  DUBE, Michael Francis

IPC分类号： A24D3/00 ,  A24D3/08 ,  A24D1/00

CPC分类号： C12P7/20 ,  A24B15/24 ,  C11B1/10 ,  C12P7/64

摘要： A method for producing glycerin from one or more plants of genus
Nicotiana is provided. The glycerin can be derived
inter alia from
Nicotiana species biomass or from seed. In certain embodiments, the glycerin is produced by either acid-catalyzed hydrolysis or base-catalyzed hydrolysis of acylglycerol-containing starting material derived from tobacco biomass or seed. The invention also provides articles and compositions including smoking articles and smokeless tobacco compositions that include glycerin produced from one or more plants of genus
Nicotiana .