发明名称 |
Process for preparing a phytosterol composition |
摘要 |
<p>A universal process for purifying phytosterols from a wood or plant derived source comprises extracting from the source a concentrated extract comprising phytosterols and a hydrocarbon; complexing the extract so formed with a metal salt; separating the phytosterol/metal salt complex from the hydrocarbon; washing the complex with a solvent mixture comprising one or both of a hydrocarbon and a ketone; hydrolysing the washed complex so formed and finally separating the phytosterols therefrom. A novel composition comprises beta-sitosterol, campesterol, campestanol, sitostanol and optionally brassicasterol and brassicastanol.</p> |
申请公布号 |
EP1173464(B1) |
申请公布日期 |
2008.06.18 |
申请号 |
EP20000922365 |
申请日期 |
2000.04.27 |
申请人 |
FORBES MEDI-TECH INC. |
发明人 |
COSS, JAMES, L.;KUTNEY, JAMES, P.;MILANOVA, RADKA, K.;JOLLEZ, PAUL |
分类号 |
C07J9/00;A61K31/575;A61P3/06;A61P9/10;C11B13/00;C11B13/02 |
主分类号 |
C07J9/00 |
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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