公开(公告)号：US4962774A

公开(公告)日：1990-10-16

申请号：US272156

申请日：1988-11-16

申请人： James S. Thomasson ,  Elwood L. Williams, Jr. ,  Barry L. Bryant ,  Cynthia H. Curtis ,  Thomas W. Brown

发明人： James S. Thomasson ,  Elwood L. Williams, Jr. ,  Barry L. Bryant ,  Cynthia H. Curtis ,  Thomas W. Brown

IPC分类号： A24B15/24

CPC分类号： A24B15/24

摘要： Reconstituted Tobacco has ammonia incorporated therein. Tobacco is extracted with water to yield an insoluble portion and an aqueous portion containing water soluble tobacco components. The aqueous portion is contacted with ammonia to yield an ammoniated extract. The extract is applied to the insoluble portion which has been formed into a sheet-like shape. The resulting tobacco composition is dried to yield a reconstituted tobacco material treated with ammonia.

摘要翻译： 重组烟草中含有氨。 用水萃取烟草以产生不溶部分和含有水溶性烟草成分的含水部分。 将水部分与氨接触以产生氨化提取物。 将提取物施加到已经形成为片状的不溶部分。 将所得烟草组合物干燥以产生用氨处理的重构烟草材料。