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1. WO2004110177 - PROCESS FOR CONCENTRATING FRUIT AND VEGETABLE JUICES, AND CONCENTRATES THEREBY OBTAINED

Publication Number WO/2004/110177
Publication Date 23.12.2004
International Application No. PCT/NL2004/000414
International Filing Date 11.06.2004
IPC
A23L 2/08 2006.1
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D91; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
2Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
02containing fruit or vegetable juices
08Concentrating or drying of juices
CPC
A23L 2/087
AHUMAN NECESSITIES
23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
LFOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A23B - A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT
2Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
02containing fruit or vegetable juices
08Concentrating or drying of juices
082by membrane processes
087by ultrafiltration, microfiltration
Applicants
  • FRIESLAND BRANDS B.V. [NL]/[NL] (AllExceptUS)
  • WESTHOFF, Gerrit, Marten [NL]/[NL] (UsOnly)
  • JONGSMA, Tjeerd [NL]/[NL] (UsOnly)
  • HAASEN, Piet [NL]/[NL] (UsOnly)
  • MARTENS, Mathijs, Hendrikus, Johannes [NL]/[NL] (UsOnly)
Inventors
  • WESTHOFF, Gerrit, Marten
  • JONGSMA, Tjeerd
  • HAASEN, Piet
  • MARTENS, Mathijs, Hendrikus, Johannes
Agents
  • WINCKELS, J., H., F.
Priority Data
102366513.06.2003NL
Publication Language English (en)
Filing Language Dutch (NL)
Designated States
Title
(EN) PROCESS FOR CONCENTRATING FRUIT AND VEGETABLE JUICES, AND CONCENTRATES THEREBY OBTAINED
(FR) PROCEDE DE CONCENTRATION DE JUS DE FRUITS OU DE LEGUMES ET CONCENTRES OBTENUS PAR CE PROCEDE
Abstract
(EN) The invention relates to a process for concentrating vegetable juice or fruit Juice, wherein a permeate stream and a retentate stream are formed by subjecting the Juice to an ultrafiltration step and subjecting the permeate stream to evaporative concentration. Further, the invention relates to the use of the thus obtainable concentrated juice for preparing a vegetable or fruit Juice by diluting the concentrate with water.
(FR) L'invention concerne un procédé de concentration de jus de légumes ou de fruits, selon lequel un flux de perméat et un flux de retentat sont formés par l'intermédiaire d'une étape consistant à soumettre le jus à une opération d'ultrafiltration et à soumettre le flux de perméat à une opération de concentration par évaporation. L'invention concerne en outre l'utilisation du jus concentré pouvant être obtenu par ce procédé pour préparer un jus de légumes ou de fruits par dilution de ce concentré avec de l'eau.
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