Process for providing a tobacco extract

摘要

Tobacco extracts are provided within a polyhydric alcohol carrier. Tobacco strip is extracted with ammonia and steam to provide a mixture of water, tobacco extract and ammonia. The mixture is contacted with a polyhydric alcohol to provide a resulting mixture. The water then is evaporated from the resulting mixture to provide a mixture of 30 weight parts tobacco extract, 65 weight parts polyhydric alcohol and 5 weight parts water.