METHOD FOR PRODUCTION OF NON-SMOKING PRODUCTS OF RUSTIC TOBACCO Russian patent published in 2011 - IPC A24B13/00 

FIELD: tobacco industry.

SUBSTANCE: invention relates to a technology for production of non-smoking nicotine-containing products like water naswar. The method envisages preparation of recipe components, extraction of allspice with liquid carbon dioxide to separate corresponding miscella; one performs cutting and drying rustic tobacco and liquorice roots in microwave field at preset process parameters, their blending, impregnation with separated miscella with simultaneous pressure boost, depressurisation to atmospheric value with simultaneous freezing of the mixture, subliming and removal of carbon dioxide with simultaneous swelling of the mixture, addition of grape juice concentrate, sugar syrup, calcium or magnesium citrate and water and moulding the produced mixture to produce the end product.

EFFECT: produced a new non-smoking nicotine-containing rustic tobacco product with improved organoleptic properties and extended storage life combined with decreasing losses of flavouring substances and initial raw material nicotine.