发明名称 |
Method for extracting xanthophylls from corn |
摘要 |
The method of the invention uses raw corn, or a corn by-product as a source. The source is mixed with an alcohol to produce an alcohol-corn slurry. Centrifugation or filtration produces a clear filtrate from the alcohol-corn slurry. A membrane filtration step is then used to separate purified xanthophylls. Other steps may be combined with the basic process to produce additional corn products, such as oil and zein.
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申请公布号 |
US6169217(B1) |
申请公布日期 |
2001.01.02 |
申请号 |
US19990421303 |
申请日期 |
1999.10.20 |
申请人 |
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS |
发明人 |
CHERYAN MUNIR |
分类号 |
B01D61/02;B01D61/04;C07C29/76;C07C403/24;(IPC1-7):C07C35/21 |
主分类号 |
B01D61/02 |
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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