FR2399467A1 - Perfectionnements a la fabrication du colorant de betterave - Google Patents

Perfectionnements a la fabrication du colorant de betterave

Info

Publication number
FR2399467A1
FR2399467A1 FR7723583A FR7723583A FR2399467A1 FR 2399467 A1 FR2399467 A1 FR 2399467A1 FR 7723583 A FR7723583 A FR 7723583A FR 7723583 A FR7723583 A FR 7723583A FR 2399467 A1 FR2399467 A1 FR 2399467A1
Authority
FR
France
Prior art keywords
betalaine
prodn
fermentation
comprises removing
crystallising
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.)
Withdrawn
Application number
FR7723583A
Other languages
English (en)
Inventor
Claude Verniers
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.)
VERNIERS SA
Original Assignee
VERNIERS 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 VERNIERS SA filed Critical VERNIERS SA
Priority to FR7723583A priority Critical patent/FR2399467A1/fr
Publication of FR2399467A1 publication Critical patent/FR2399467A1/fr
Withdrawn legal-status Critical Current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
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
    • C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
    • C12N1/14—Fungi; Culture media therefor
    • C12N1/16—Yeasts; Culture media therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Zoology (AREA)
  • Mycology (AREA)
  • Biotechnology (AREA)
  • Wood Science & Technology (AREA)
  • Genetics & Genomics (AREA)
  • Biomedical Technology (AREA)
  • Botany (AREA)
  • Microbiology (AREA)
  • Virology (AREA)
  • Tropical Medicine & Parasitology (AREA)
  • Biochemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Procédé pour la fabrication de colorants à base de bétalaïne à partir de jus de betterave, ce procédé consistant, dans une première étape, à éliminer du jus les sucres qu'il contient en soumettant ces sucres à une fermentation bactérienne, puis dans une seconde étape, à concentrer le jus fermenté pour en porter le pouvoir colorant à une valeur pouvant aller jusqu'à 400 % de celui du produit de départ, et enfin, subsidiairement à amener le jus concentré à l'état- cristallisé en vue de sa commercialisation.
FR7723583A 1977-08-01 1977-08-01 Perfectionnements a la fabrication du colorant de betterave Withdrawn FR2399467A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7723583A FR2399467A1 (fr) 1977-08-01 1977-08-01 Perfectionnements a la fabrication du colorant de betterave

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7723583A FR2399467A1 (fr) 1977-08-01 1977-08-01 Perfectionnements a la fabrication du colorant de betterave

Publications (1)

Publication Number Publication Date
FR2399467A1 true FR2399467A1 (fr) 1979-03-02

Family

ID=9194068

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7723583A Withdrawn FR2399467A1 (fr) 1977-08-01 1977-08-01 Perfectionnements a la fabrication du colorant de betterave

Country Status (1)

Country Link
FR (1) FR2399467A1 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026792A1 (fr) * 1996-12-19 1998-06-25 State Of Israel - Ministry Of Agriculture Compositions contenant des antioxydants et procede de preparation desdits antioxydants
EP2420243A1 (fr) 2010-08-18 2012-02-22 Inovativo Biomedicinas Tehnologiju Instituts, SIA Composition obtenable du jus de betteraves rouges, pour améliorer l'absorption de fer et l'hématopoièse
EP2725925A4 (fr) * 2011-06-30 2015-06-10 Gallo Winery E & J Colorant cristallin naturel et son procédé de production
AU2015202392B2 (en) * 2011-06-30 2016-09-01 E. & J. Gallo Winery Natural crystalline colorant and process for production
US11740016B2 (en) 2018-10-26 2023-08-29 E. & J. Gallo Winery Low profile design air tunnel system and method for providing uniform air flow in a refractance window dryer

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233256A (fr) * 1959-08-03 1960-10-12 A T O M Soc Procédé de préparation de poudres végétales colorées à teneur ajustable en matière colorante naturelle
FR2288133A1 (fr) * 1974-10-15 1976-05-14 Wisconsin Alumni Res Found Colorant vegetal extrait des betteraves et son procede de preparation

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1233256A (fr) * 1959-08-03 1960-10-12 A T O M Soc Procédé de préparation de poudres végétales colorées à teneur ajustable en matière colorante naturelle
FR2288133A1 (fr) * 1974-10-15 1976-05-14 Wisconsin Alumni Res Found Colorant vegetal extrait des betteraves et son procede de preparation

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998026792A1 (fr) * 1996-12-19 1998-06-25 State Of Israel - Ministry Of Agriculture Compositions contenant des antioxydants et procede de preparation desdits antioxydants
EP2420243A1 (fr) 2010-08-18 2012-02-22 Inovativo Biomedicinas Tehnologiju Instituts, SIA Composition obtenable du jus de betteraves rouges, pour améliorer l'absorption de fer et l'hématopoièse
US10640628B2 (en) 2011-06-30 2020-05-05 E. & J. Gallo Winery Natural crystalline colorant and process for production
AU2015202392B2 (en) * 2011-06-30 2016-09-01 E. & J. Gallo Winery Natural crystalline colorant and process for production
EP3369783A1 (fr) * 2011-06-30 2018-09-05 E. & J. Gallo Winery System pour produir un colorant cristallin naturel
US10214630B2 (en) 2011-06-30 2019-02-26 E. & J. Gallo Winery Natural crystalline colorant and process for production
EP2725925A4 (fr) * 2011-06-30 2015-06-10 Gallo Winery E & J Colorant cristallin naturel et son procédé de production
US10982070B2 (en) 2011-06-30 2021-04-20 E. & J. Gallo Winery Natural crystalline colorant and process for production
EP3936574A1 (fr) * 2011-06-30 2022-01-12 E. & J. Gallo Winery Colorant cristallin naturel et procédé de production
US11578187B2 (en) 2011-06-30 2023-02-14 E. & J. Gallo Winery Natural crystalline colorant and process for production
US11753525B2 (en) 2011-06-30 2023-09-12 E. & J. Gallo Winery Natural crystalline colorant and process for production
US11827768B2 (en) 2011-06-30 2023-11-28 E. & J. Gallo Winery Natural crystalline colorant and process for production
US11740016B2 (en) 2018-10-26 2023-08-29 E. & J. Gallo Winery Low profile design air tunnel system and method for providing uniform air flow in a refractance window dryer

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Legal Events

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ST Notification of lapse