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AssigneeGroup Novasep
InventorsPhilippe Adam, Eric Valéry, Jean Bléhaut
Estimating the term…
A process is provided for recovering a first polyunsaturated fatty acid (PUFA) from a feed mixture including at least one additional fatty acid (e.g., a second fatty acid (FA)). The process optionally comprises: performing a main step of chromatographic separation using an aqueous organic eluent and collecting a first stream of eluent enriched in the first PUFA and a second stream of eluent enriched in the second FA; subjecting the second stream of eluent to a concentration step to obtain a concentrated portion including the second FA, and a depleted portion comprising eluent, but depleted of the second FA. The water-to-organic ratio of the depleted portion is lower than the water-to-organic ratio of the second stream of eluent. The process also includes: at least partially recycling the depleted portion for use in the main step of chromatographic separation.
A process for recovering a first polyunsaturated fatty acid from a feed mixture that comprises the first polyunsaturated fatty acid and at least a second fatty acid in addition to the first polyunsaturated fatty acid, the process comprising:
A process for recovering a first polyunsaturated fatty acid from a feed mixture that comprises the first polyunsaturated fatty acid and at least a second fatty acid in addition to the first polyunsaturated fatty acid, the process comprising:
A process for recovering a first polyunsaturated fatty acid from a feed mixture that comprises the first polyunsaturated fatty acid and at least a second fatty acid in addition to the first polyunsaturated fatty acid, the process comprising:
Dependencies are inferred from the claim text.