发明名称 |
Process for the extraction of nonpolar constituents of hops |
摘要 |
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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申请公布号 |
US4842878(A) |
申请公布日期 |
1989.06.27 |
申请号 |
US19870100798 |
申请日期 |
1987.09.24 |
申请人 |
HOPFEN-EXTRAKTION HVG BART, RAISER & CO. |
发明人 |
FORSTER, ADRIAN;GEYER, STEFAN;SCHULMEYR, JOSEF;SCHMIDT, ROLAND;GEHRIG, MANFRED |
分类号 |
C11B9/02;A23F5/20;A23L3/015;B01D11/00;B01D11/02;C09F1/00;C12C3/00;C12C3/08;C12C3/10;C12C7/00 |
主分类号 |
C11B9/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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