METHOD FOR PRODUCING OF EXPANDED TOBACCO STEM Russian patent published in 2007 - IPC A24B5/00 A24B5/16 A24B15/24 

Abstract RU 2307554 C1

FIELD: tobacco industry.

SUBSTANCE: method involves extracting mixture of estragon and cherry pomace using liquid carbon dioxide; separating miscella; moistening tobacco stems; impregnating with separated miscella and 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 for obtaining of base product.

EFFECT: provision for obtaining of aromatized tobacco stem having increased volume.

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RU 2 307 554 C1

Authors

Kvasenkov Oleg Ivanovich

Tatarchenko Irina Igorevna

Dates

2007-10-10Published

2006-03-14Filed