Clear tobacco aroma oil, a process for obtaining it from a tobac

Details Clear tobacco aroma oil, a process for obtaining it from a tobac Clear tobacco aroma oil, a process for obtaining it from a tobac

1982-12-01

1985-03-26

Millin, V.

Tobacco

Tobacco treatment

Extraction of component, other than moisture, by contact...

131298, 546280, 252522, A24B 1524, A24B 1526

Patent

active

045066825

ABSTRACT:
The invention relates to a process for obtaining aromatic materials from a tobacco extract (primary extract) obtainable by means of solvents, by mixing this tobacco extract with an adsorbent, treating the mixture obtained with CO.sub.2 in a pressure extraction vessel under extraction conditions (secondary extraction) and isolating a clear tobacco aroma oil in a downstream separating vessel.
The invention also relates to a new tobacco aroma oil which is free of resins, waxes and polyphenols and has a considerably reduced nicotine content.
The invention further relates to the use of the obtainable tobacco aroma oil for aromatizing tobacco or tobacco products.

REFERENCES:
patent: 3390685 (1968-07-01), Von Bethmann et al.

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