Process for separation of tocopherols
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United States of America Patent
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Mar 15, 2005
Grant Date -
Aug 14, 2003
app pub date -
Sep 19, 2002
filing date -
Sep 19, 2001
priority date (Note) -
Expired
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Abstract
A process for separation of specific tocopherols from a mixture of tocopherols is disclosed. The process includes methods of separation of the tocopherols from residues of vegetable oil refining and other various food sources by dissolving in organic solvents and eluting over non-ionic adsorbent resins.
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