发明名称 |
METHOD OF EXTRACTING ANTIOXIDANTS FROM LABIATE SPECIES AND THE EXTRACT PRODUCTS THEREOF |
摘要 |
An increase in specific antioxidant activity of extracts from rosemary (Rosemarinus officinalis) is obtained by the use of a blend of tetrafluoroethane and acetone in the extraction process. A blend of tetrafluoroethane, acetone and methanol improves total yield. A tetrafluoroethane and acetone blend has higher efficacy but comparatively lower yields. The methods yield a liquid and oily extract that is readily mixed with a liquid product such as soybean oil for addition to animal feeds and human food. |
申请公布号 |
EP1079841(A1) |
申请公布日期 |
2001.03.07 |
申请号 |
EP19990923180 |
申请日期 |
1999.05.18 |
申请人 |
KEMIN INDUSTRIES, INC. |
发明人 |
HAWORTH, JAMES, E.;BRINKHAUS, FRIEDHELM;GREAVES, JOHN, A. |
分类号 |
A61K36/53;A23K1/16;A23K3/00;A23L1/221;A23L1/28;A23L3/3472;A61P3/02;C09K15/00;C11B5/00 |
主分类号 |
A61K36/53 |
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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