Fremgangsmåde til fremstilling af et vandoplöseligt kaffe- eller teprodukt ud fra et ikke-genopfugtet partikelformigt materiale opnået ud fra en ekstrakt ved törring

A moist non-rewetted particulate material obtained from an extract of e.g. coffee by drying, is subjected to a heat treatment being carried out without affecting the moisture content of the particulate material at a combination of temperature and time being adequate for effecting fusion so as to for...

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Bibliographische Detailangaben
Hauptverfasser: ILKJAER, JORGEN, HANSEN, OVE, EMIL, SORENSEN, JENS, MOURITS, SORENSEN, PER, BO
Format: Patent
Sprache:dan
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Beschreibung
Zusammenfassung:A moist non-rewetted particulate material obtained from an extract of e.g. coffee by drying, is subjected to a heat treatment being carried out without affecting the moisture content of the particulate material at a combination of temperature and time being adequate for effecting fusion so as to form a compact cake-like structure, which is disintegrated into granular material before drying to final moisture content, whereby fines may be separated without being subjected to final drying, and recirculated in the process. Hereby a product having an appearance similar to and a quality comparable to or better than that of freeze dried coffee can be obtained in a less expensive manner.