Food or edible material: processes – compositions – and products – Products per se – or processes of preparing or treating... – Reaction flavor per se – or containing reaction flavor...
Patent
1990-05-25
1992-01-28
Golian, Joseph
Food or edible material: processes, compositions, and products
Products per se, or processes of preparing or treating...
Reaction flavor per se, or containing reaction flavor...
512 1, 512 5, 512 8, A23L 1226
Patent
active
050842927
ABSTRACT:
The invention provides a process for preparing flavouring and perfume complexes by converting one or more carotenoids like carotenes, xanthophylls etc. into a reaction product with organoleptic properties in the presence of a liquid solvent or liquid suspension medium containing an oxygen-containing gas at a temperature in the 20.degree.-250.degree. C. range under a pressure of not more than 400 bar. The obtained products--optionally after a complete or partial removal of the solvent or suspension medium--may be used for the direct or indirect perfuming and flavouring respectively of materials.
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Beiogeneration of Aromas, T. H. Parliment et al., American Chemical Society, 1986, Washington, D.C., U.S.) W. W. Weeks.
De Heij Johannes T.
Renes Harry
Van Dort Johannes M.
Golian Joseph
Unilever Patent Holdings B.V.
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