发明名称 |
PROCESS OF PURIFYING PHYTOSTEROLS FROM WOOD OR PLANT-DERIVED SOURCES AND COMPOSITIONS RESULTING THEREFROM |
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 |
WO0064921(A2) |
申请公布日期 |
2000.11.02 |
申请号 |
WO2000CA00455 |
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 |
A61K31/575;A61P3/06;A61P9/10;C07J9/00;C11B13/00;C11B13/02;(IPC1-7):C07J9/00 |
主分类号 |
A61K31/575 |
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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