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Inventor: Van Dort; Johannes M.
Address: Lage Vuursche, NL
No. of patents: 3
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5296461 |
Diterpenoid alcohols for flavouring purposes |
March 22, 1994 |
| The invention relates to products for flavouring purposes. The products according to the invention can be obtained from vegetable material. By applying an extraction step a fractionation product enriched in diterpenols is obtained. Due to their specific flavour and the fact that some |
| 5149840 |
Hydroxy furanone preparation |
September 22, 1992 |
| The invention provides a process for the preparation of natural 5-methyl- and 2,5-dimethyl-4-hydroxy-2,3-dihydrofuran-3-one, by heating and reacting a pentose or 6-deoxyhexose in the presence of an amino acid and directly separating, the hydroxyfuranone from the reaction mixture by disti |
| 5084292 |
Processing for preparing flavorings and perfumes based on one or more carotenoids as starting ma |
January 28, 1992 |
| 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 o |
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