Process for the extraction of nonpolar constituents of hops

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United States of America Patent

PATENT NO 4842878
SERIAL NO

07100798

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Abstract

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The invention relates to a process for extracting nonpolar constituents from hops with simultaneous separation of residues of nonpolar plant protectives. In a first step the plant protective as well as other ingredients that are soluble under the chosen conditions are extracted with compressed gases, and in a subsequent stage the dissolved mixture is passed through an adsorbent and the plant protective is selectively removed from the mixture.

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Patent Owner(s)

Patent OwnerAddress
HOPFEN-EXTRAKTION HVG BART RAISER & CO AUENSTRASSE 18 - 20 D-8069 WOLNZACH FEDERAL REPUBLIC OF GERMANY A CORP OF GERMANYNot Provided

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Forster, Adrian Wolnzach, DE 6 39
Gehrig, Manfred Wolnzach, DE 9 46
Geyer, Stefan Wolnzach, DE 14 82
Schmidt, Roland Wolnzach, DE 176 1809
Schulmeyr, Josef Wolnzach, DE 8 30

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