ES472833A1 - Juices and extracts concn. - saves energy by combination of aroma recovery and evapn. (NL 27.2.79) - Google Patents

Juices and extracts concn. - saves energy by combination of aroma recovery and evapn. (NL 27.2.79)

Info

Publication number
ES472833A1
ES472833A1 ES472833A ES472833A ES472833A1 ES 472833 A1 ES472833 A1 ES 472833A1 ES 472833 A ES472833 A ES 472833A ES 472833 A ES472833 A ES 472833A ES 472833 A1 ES472833 A1 ES 472833A1
Authority
ES
Spain
Prior art keywords
recovery
combination
juices
steam
evapn
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES472833A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV
Original Assignee
Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV filed Critical Douwe Egberts Koninklijke Tabaksfabriek Koffiebranderijen Theehandel NV
Publication of ES472833A1 publication Critical patent/ES472833A1/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L2/00—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation
    • A23L2/02—Non-alcoholic beverages; Dry compositions or concentrates therefor; Their preparation containing fruit or vegetable juices
    • A23L2/08—Concentrating or drying of juices
    • A23L2/10—Concentrating or drying of juices by heating or contact with dry gases
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23F—COFFEE; TEA; THEIR SUBSTITUTES; MANUFACTURE, PREPARATION, OR INFUSION THEREOF
    • A23F5/00—Coffee; Coffee substitutes; Preparations thereof
    • A23F5/24—Extraction of coffee; Coffee extracts; Making instant coffee
    • A23F5/28—Drying or concentrating coffee extract
    • A23F5/285—Drying or concentrating coffee extract by evaporation, e.g. drying in thin layers, foam drying

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Tea And Coffee (AREA)
  • Fats And Perfumes (AREA)
  • Seasonings (AREA)

Abstract

In a method to concentrate fluids like fruit juices or coffee extract, a combination of boiling down in a steam heated multi-stage evaporator with the recovery of volatile flavours and aromas by stripping is used, followed by distn. using direct steam. The steam required for the recovery of the volatile aroma ingredients is entirely obtd. from the steam produced in the evaporator. The integration of the aroma recovery and boiling down processes results in considerable savings in energy consumption.
ES472833A 1977-08-24 1978-08-24 Juices and extracts concn. - saves energy by combination of aroma recovery and evapn. (NL 27.2.79) Expired ES472833A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7709338A NL7709338A (en) 1977-08-24 1977-08-24 METHOD FOR CONCENTRATING LIQUID FOODSTUFFS

Publications (1)

Publication Number Publication Date
ES472833A1 true ES472833A1 (en) 1979-03-16

Family

ID=19829066

Family Applications (1)

Application Number Title Priority Date Filing Date
ES472833A Expired ES472833A1 (en) 1977-08-24 1978-08-24 Juices and extracts concn. - saves energy by combination of aroma recovery and evapn. (NL 27.2.79)

Country Status (8)

Country Link
AU (1) AU3923178A (en)
DE (1) DE2835519A1 (en)
ES (1) ES472833A1 (en)
FR (1) FR2400851A1 (en)
IT (1) IT1098113B (en)
NL (1) NL7709338A (en)
PT (1) PT68454A (en)
ZA (1) ZA784789B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462877A1 (en) * 1979-08-06 1981-02-20 Alfa Laval Sa Prodn. of conc. fruit juice for canned fruit syrup - by extn. from fruit by=product trimmings followed by evapn.
EP0056174B1 (en) * 1981-01-08 1985-01-02 General Foods Inc. Soluble coffee process
IT1228292B (en) * 1989-02-03 1991-06-07 Manzini Spa METHOD AND RELATED PLANT FOR THE TREATMENT OF FOOD PRODUCT WITH LIQUID CONTENT.
FR2712206B1 (en) * 1993-11-08 1998-10-23 Cogat Pierre Olivier Additional device to the heating and cooling equipment under vacuum to manage liquids to avoid dilution with exogenous water and to ensure the pre-concentration of the treated materials.

Also Published As

Publication number Publication date
PT68454A (en) 1978-09-01
IT1098113B (en) 1985-09-07
NL7709338A (en) 1979-02-27
IT7826963A0 (en) 1978-08-23
DE2835519A1 (en) 1979-03-01
FR2400851A1 (en) 1979-03-23
AU3923178A (en) 1980-02-28
ZA784789B (en) 1980-04-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19850206