Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material

H.R. Kattenberg (Inventor), J.H.A. Willemsen (Inventor), D.A.J. Starmans (Inventor), H.D. Hoving (Inventor), M.G.M. Winters (Inventor)

    Research output: PatentOther research output

    Abstract

    Described is a method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material, such as coffee or tea, and in particular cocoa, at least comprising the steps of: introducing the food base material into an aqueous extractant and incubating the food base material at a suitable temperature and for a suitable period, substantial extraction of the aromas taking place to form an aqueous food extract, pervaporating the food extract using a hydrophobic pervaporation membrane to form a food aroma permeate, recovering the permeate to obtain the aroma concentrate. Also described are food concentrates obtainable via the abovementioned method.
    Original languageEnglish
    Patent numberWO0038540
    Priority date23/12/98
    Publication statusPublished - 6 Jul 2000

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    Theobromine
    Caffeine
    Cocoa
    Coffee
    Pervaporation
    Membranes

    Cite this

    Kattenberg, H. R., Willemsen, J. H. A., Starmans, D. A. J., Hoving, H. D., & Winters, M. G. M. (2000). Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material. (Patent No. WO0038540).
    Kattenberg, H.R. (Inventor) ; Willemsen, J.H.A. (Inventor) ; Starmans, D.A.J. (Inventor) ; Hoving, H.D. (Inventor) ; Winters, M.G.M. (Inventor). / Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material. Patent No.: WO0038540.
    @misc{b59e024c27e143c496fcd3852e8d5312,
    title = "Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material",
    abstract = "Described is a method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material, such as coffee or tea, and in particular cocoa, at least comprising the steps of: introducing the food base material into an aqueous extractant and incubating the food base material at a suitable temperature and for a suitable period, substantial extraction of the aromas taking place to form an aqueous food extract, pervaporating the food extract using a hydrophobic pervaporation membrane to form a food aroma permeate, recovering the permeate to obtain the aroma concentrate. Also described are food concentrates obtainable via the abovementioned method.",
    author = "H.R. Kattenberg and J.H.A. Willemsen and D.A.J. Starmans and H.D. Hoving and M.G.M. Winters",
    year = "2000",
    month = "7",
    day = "6",
    language = "English",
    type = "Patent",
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    Kattenberg, HR, Willemsen, JHA, Starmans, DAJ, Hoving, HD & Winters, MGM 2000, Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material, Patent No. WO0038540.

    Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material. / Kattenberg, H.R. (Inventor); Willemsen, J.H.A. (Inventor); Starmans, D.A.J. (Inventor); Hoving, H.D. (Inventor); Winters, M.G.M. (Inventor).

    Patent No.: WO0038540.

    Research output: PatentOther research output

    TY - PAT

    T1 - Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material

    AU - Kattenberg, H.R.

    AU - Willemsen, J.H.A.

    AU - Starmans, D.A.J.

    AU - Hoving, H.D.

    AU - Winters, M.G.M.

    PY - 2000/7/6

    Y1 - 2000/7/6

    N2 - Described is a method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material, such as coffee or tea, and in particular cocoa, at least comprising the steps of: introducing the food base material into an aqueous extractant and incubating the food base material at a suitable temperature and for a suitable period, substantial extraction of the aromas taking place to form an aqueous food extract, pervaporating the food extract using a hydrophobic pervaporation membrane to form a food aroma permeate, recovering the permeate to obtain the aroma concentrate. Also described are food concentrates obtainable via the abovementioned method.

    AB - Described is a method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material, such as coffee or tea, and in particular cocoa, at least comprising the steps of: introducing the food base material into an aqueous extractant and incubating the food base material at a suitable temperature and for a suitable period, substantial extraction of the aromas taking place to form an aqueous food extract, pervaporating the food extract using a hydrophobic pervaporation membrane to form a food aroma permeate, recovering the permeate to obtain the aroma concentrate. Also described are food concentrates obtainable via the abovementioned method.

    M3 - Patent

    M1 - WO0038540

    ER -

    Kattenberg HR, Willemsen JHA, Starmans DAJ, Hoving HD, Winters MGM, inventors. Method for recovering aroma concentrate from a caffeine- or theobromine-comprising food base material. WO0038540. 2000 Jul 6.