METHOD FOR PRODUCING OF EXPANDED TOBACCO STEM Russian patent published in 2007 - IPC A24B3/12 

Abstract RU 2307541 C1

FIELD: tobacco industry.

SUBSTANCE: method involves extracting mixture of cherry pomace and valerian using liquid carbon dioxide; separating miscella for impregnation of moistened tobacco stem; simultaneously increasing pressure; reducing pressure to atmospheric pressure value at rate providing freezing of carbon dioxide sucked into miscella; heating at rate providing subliming of carbon dioxide.

EFFECT: wider range of means for producing of aromatized tobacco stem having increased volume.

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RU 2 307 541 C1

Authors

Kvasenkov Oleg Ivanovich

Jushina Elena Anatol'Evna

Dates

2007-10-10Published

2006-03-22Filed