| 摘要 |
FIELD: tobacco industry. ^ SUBSTANCE: invention relates to a technology for production of non-smoking nicotine-containing products like water naswar. The method involves preparation of recipe components, extraction of cardamom with liquid carbon dioxide to separate corresponding miscella; one performs cutting rustic tobacco and liquorice roots. After cutting rustic tobacco and liquorice roots are dried in microwave oven till residual humidity about 20% at microwave field power providing warming of raw material inside the bits till temperature of 80-90C during at least an hour. Then rustic tobacco and liquorice roots are mixed, impregnated with separated miscella with extract content 0.05% of the mixture weight. Simultaneously with impregnation one boosts pressure, after impregnation one performs depressurisation to atmospheric value with simultaneously freezing of the mixture. Then one performs subliming and removal of carbon dioxide with simultaneous swelling of the mixture. One adds pear juice concentrate sugar syrup, calcium or magnesium citrate and water to the mixture and moulds it. The mixture is prepared at the following weight ratio with accuracy of 2%: rustic tobacco - 400; liquorice roots - 300; pear juice concentrate in conversion to 70% of dry substances content - 90; sugar syrup in conversion to 70% concentration - 90; calcium or magnesium citrate - 70, water up to 1000. ^ EFFECT: method ensures organoleptic properties improvement and storage life extension combined with decreasing losses of flavouring substances and initial raw material nicotine. |
