FR2202655A1 - Fruit juice concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis - Google Patents

Fruit juice concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis

Info

Publication number
FR2202655A1
FR2202655A1 FR7236575A FR7236575A FR2202655A1 FR 2202655 A1 FR2202655 A1 FR 2202655A1 FR 7236575 A FR7236575 A FR 7236575A FR 7236575 A FR7236575 A FR 7236575A FR 2202655 A1 FR2202655 A1 FR 2202655A1
Authority
FR
France
Prior art keywords
prodn
ultrafiltration
fruit juice
inverse osmosis
successive stages
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.)
Granted
Application number
FR7236575A
Other languages
French (fr)
Other versions
FR2202655B1 (en
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Priority to FR7236575A priority Critical patent/FR2202655A1/en
Publication of FR2202655A1 publication Critical patent/FR2202655A1/en
Application granted granted Critical
Publication of FR2202655B1 publication Critical patent/FR2202655B1/fr
Granted 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
    • A23L2/082—Concentrating or drying of juices by membrane processes
    • 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
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
    • A23L27/12—Natural spices, flavouring agents or condiments; Extracts thereof from fruit, e.g. essential oils

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Water Supply & Treatment (AREA)
  • Non-Alcoholic Beverages (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

The juice is (1) ultrafiltered, (2) the ultrafiltrate is treated by inverse osmosis and (3) the concentrates from (1) and (2) are blended. Fruit are orange, grapefruit, apple, pear, grape, peach, tomato, raspberry, blackcurrant, cherry, bilberry, strawberry, pineapple, apricot. The ultrafiltering membrane is based on films of acrylonitrile copolymers with ionic monomers subjected to aq. thermal treatment, and having a cutting zone of 5,000-150,000. The final concentrte is lyophilised. The process conserves flavour and reduces clogging of the osmotic membrane.
FR7236575A 1972-10-16 1972-10-16 Fruit juice concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis Granted FR2202655A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7236575A FR2202655A1 (en) 1972-10-16 1972-10-16 Fruit juice concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7236575A FR2202655A1 (en) 1972-10-16 1972-10-16 Fruit juice concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis

Publications (2)

Publication Number Publication Date
FR2202655A1 true FR2202655A1 (en) 1974-05-10
FR2202655B1 FR2202655B1 (en) 1976-03-26

Family

ID=9105697

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7236575A Granted FR2202655A1 (en) 1972-10-16 1972-10-16 Fruit juice concentrate prodn. - by blending concentrates from successive stages of ultrafiltration and inverse osmosis

Country Status (1)

Country Link
FR (1) FR2202655A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030339A1 (en) * 1979-12-07 1981-06-17 Henkel Kommanditgesellschaft auf Aktien Process for concentrating aqueous solutions of temperature-sensitive substances
WO1982000569A1 (en) * 1980-08-13 1982-03-04 Verniers C Method for obtaining clear vegetable juices and for the recovery of valorizable constituents
FR2499369A1 (en) * 1981-02-12 1982-08-13 Bonneau Marc Removing harmful components from vegetable extracts - by filtration on semipermeable membranes
FR2509141A2 (en) * 1981-07-09 1983-01-14 Verniers Sa Clarification and concn. of fruit and vegetable juices - by ultrafiltration in at least two stages with retained material in molecular wt. range 15000 to 25000
EP0174594A1 (en) * 1984-09-07 1986-03-19 THE TEXAS A&M UNIVERSITY SYSTEM Method of producing sterile and optionally concentrated juices with improved flavor and optionally reduced acid
US20120128802A1 (en) * 2009-05-20 2012-05-24 Kirin Holdings Kabushiki Kaisha Bitterness suppressant
CN105077454A (en) * 2015-07-22 2015-11-25 程龙凤 Concentrated pineapple juice preparation method
CN107744078A (en) * 2017-11-21 2018-03-02 厦门市天泉鑫膜科技股份有限公司 A kind of broccoli drinks and preparation method and equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR940507A (en) * 1947-01-23 1948-12-15 Apparatus for concentrating or dehydrating liquids containing water
FR2103265A5 (en) * 1970-07-24 1972-04-07 Foremost Mckesson

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR940507A (en) * 1947-01-23 1948-12-15 Apparatus for concentrating or dehydrating liquids containing water
FR2103265A5 (en) * 1970-07-24 1972-04-07 Foremost Mckesson

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEM.TECHNOLOGY, OCTOBRE 1971-PAGES 633-637 MEMBRANE ULTRAFILTRATION M.C.PORTER-A.S.MICHAELS ) *

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030339A1 (en) * 1979-12-07 1981-06-17 Henkel Kommanditgesellschaft auf Aktien Process for concentrating aqueous solutions of temperature-sensitive substances
US4491600A (en) * 1979-12-07 1985-01-01 Henkel Kommanditgesellschaft Auf Aktien Process for concentrating aqueous solutions having temperature-sensitive components
WO1982000569A1 (en) * 1980-08-13 1982-03-04 Verniers C Method for obtaining clear vegetable juices and for the recovery of valorizable constituents
US4551341A (en) * 1980-08-13 1985-11-05 Paul Blanie Method for obtaining clear plant juices and for the recovery of valorizable constituents
FR2499369A1 (en) * 1981-02-12 1982-08-13 Bonneau Marc Removing harmful components from vegetable extracts - by filtration on semipermeable membranes
FR2509141A2 (en) * 1981-07-09 1983-01-14 Verniers Sa Clarification and concn. of fruit and vegetable juices - by ultrafiltration in at least two stages with retained material in molecular wt. range 15000 to 25000
EP0174594A1 (en) * 1984-09-07 1986-03-19 THE TEXAS A&M UNIVERSITY SYSTEM Method of producing sterile and optionally concentrated juices with improved flavor and optionally reduced acid
US4643902A (en) * 1984-09-07 1987-02-17 The Texas A&M University System Method of producing sterile and concentrated juices with improved flavor and reduced acid
US20120128802A1 (en) * 2009-05-20 2012-05-24 Kirin Holdings Kabushiki Kaisha Bitterness suppressant
CN105077454A (en) * 2015-07-22 2015-11-25 程龙凤 Concentrated pineapple juice preparation method
CN107744078A (en) * 2017-11-21 2018-03-02 厦门市天泉鑫膜科技股份有限公司 A kind of broccoli drinks and preparation method and equipment

Also Published As

Publication number Publication date
FR2202655B1 (en) 1976-03-26

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Legal Events

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