FR2338313A1 - Procede de traitement d'extraits anthocyaniques par osmose - Google Patents

Procede de traitement d'extraits anthocyaniques par osmose

Info

Publication number
FR2338313A1
FR2338313A1 FR7601299A FR7601299A FR2338313A1 FR 2338313 A1 FR2338313 A1 FR 2338313A1 FR 7601299 A FR7601299 A FR 7601299A FR 7601299 A FR7601299 A FR 7601299A FR 2338313 A1 FR2338313 A1 FR 2338313A1
Authority
FR
France
Prior art keywords
esp
ultrafiltration
osmosis
reverse osmosis
anthocyan
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
FR7601299A
Other languages
English (en)
French (fr)
Other versions
FR2338313B3 (show.php
Inventor
Pierre Combe
Jean Ladet
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.)
SEFCAL SARL
Original Assignee
SEFCAL SARL
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 SEFCAL SARL filed Critical SEFCAL SARL
Priority to FR7601299A priority Critical patent/FR2338313A1/fr
Publication of FR2338313A1 publication Critical patent/FR2338313A1/fr
Application granted granted Critical
Publication of FR2338313B3 publication Critical patent/FR2338313B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B61/00—Dyes of natural origin prepared from natural sources, e.g. vegetable sources
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES, NOT OTHERWISE PROVIDED FOR; PREPARATION OR TREATMENT THEREOF
    • A23L5/00—Preparation or treatment of foods or foodstuffs, in general; Food or foodstuffs obtained thereby; Materials therefor
    • A23L5/40—Colouring or decolouring of foods
    • A23L5/42—Addition of dyes or pigments, e.g. in combination with optical brighteners
    • A23L5/43—Addition of dyes or pigments, e.g. in combination with optical brighteners using naturally occurring organic dyes or pigments, their artificial duplicates or their derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2325/00—Details relating to properties of membranes
    • B01D2325/20—Specific permeability or cut-off range

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR7601299A 1976-01-19 1976-01-19 Procede de traitement d'extraits anthocyaniques par osmose Granted FR2338313A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7601299A FR2338313A1 (fr) 1976-01-19 1976-01-19 Procede de traitement d'extraits anthocyaniques par osmose

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7601299A FR2338313A1 (fr) 1976-01-19 1976-01-19 Procede de traitement d'extraits anthocyaniques par osmose

Publications (2)

Publication Number Publication Date
FR2338313A1 true FR2338313A1 (fr) 1977-08-12
FR2338313B3 FR2338313B3 (show.php) 1978-10-13

Family

ID=9168087

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7601299A Granted FR2338313A1 (fr) 1976-01-19 1976-01-19 Procede de traitement d'extraits anthocyaniques par osmose

Country Status (1)

Country Link
FR (1) FR2338313A1 (show.php)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100028148A1 (it) * 2021-11-04 2023-05-04 Univ Degli Studi Di Perugia Estrazione di coloranti naturali da matrici vegetali del settore viticolo ed enologico ad uso tintorio

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT202100028148A1 (it) * 2021-11-04 2023-05-04 Univ Degli Studi Di Perugia Estrazione di coloranti naturali da matrici vegetali del settore viticolo ed enologico ad uso tintorio

Also Published As

Publication number Publication date
FR2338313B3 (show.php) 1978-10-13

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