Tobacco – Tobacco treatment – Extraction of component – other than moisture – by contact...
Patent
1978-06-15
1985-12-10
Millin, V.
Tobacco
Tobacco treatment
Extraction of component, other than moisture, by contact...
131308, 131356, 131370, 435267, A24B 314, A24B 1502
Patent
active
045572801
ABSTRACT:
A process for the reduction of the nitrate and nicotine contents of tobacco by microbial treatment is disclosed wherein tobacco materials are subjected, under controlled conditions, to the action of a microorganism effective to degrade nitrates and alkaloids (nicotine) through a biochemical reaction. The microorganism is combined or grown in the presence of a nitrate containing compound in relatively small quantities. Tobacco treated in accordance with this process has a reduced nitrate and nicotine content, and when incorporated into a tobacco smoking product thereby produces a mild smoke, having reduced nitrogen oxides, hydrogen cyanide and nicotine content. However, there is no loss of desirable flavor, taste and smoking properties.
REFERENCES:
patent: 3829377 (1974-08-01), Hashimoato
patent: 3847164 (1974-11-01), Mattina et al.
patent: 4131118 (1978-12-01), Gellatly et al.
Geiss Vernon L.
Gravely Lawrence E.
Gregory Charles F.
Beaucage Gregory
Brown & Williamson Tobacco Corporation
Lamb Charles G.
Millin V.
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