FR2262917A2 - Decolouration of Cyanophyce algae by solvent extn - using an aliphatic hydrocarbon, alcohol or ketone or an aromatic hydrocarbon and drying the residue - Google Patents

Decolouration of Cyanophyce algae by solvent extn - using an aliphatic hydrocarbon, alcohol or ketone or an aromatic hydrocarbon and drying the residue

Info

Publication number
FR2262917A2
FR2262917A2 FR7408251A FR7408251A FR2262917A2 FR 2262917 A2 FR2262917 A2 FR 2262917A2 FR 7408251 A FR7408251 A FR 7408251A FR 7408251 A FR7408251 A FR 7408251A FR 2262917 A2 FR2262917 A2 FR 2262917A2
Authority
FR
France
Prior art keywords
algae
solvent
pref
decolouration
extn
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
FR7408251A
Other languages
English (en)
French (fr)
Other versions
FR2262917B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Priority to FR7408251A priority Critical patent/FR2262917A2/fr
Publication of FR2262917A2 publication Critical patent/FR2262917A2/fr
Application granted granted Critical
Publication of FR2262917B2 publication Critical patent/FR2262917B2/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
    • A23L17/00—Food-from-the-sea products; Fish products; Fish meal; Fish-egg substitutes; Preparation or treatment thereof
    • A23L17/60—Edible seaweed
    • 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
    • A23L5/20—Removal of unwanted matter, e.g. deodorisation or detoxification
    • A23L5/23—Removal of unwanted matter, e.g. deodorisation or detoxification by extraction with solvents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Zoology (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
FR7408251A 1974-03-08 1974-03-08 Decolouration of Cyanophyce algae by solvent extn - using an aliphatic hydrocarbon, alcohol or ketone or an aromatic hydrocarbon and drying the residue Granted FR2262917A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7408251A FR2262917A2 (en) 1974-03-08 1974-03-08 Decolouration of Cyanophyce algae by solvent extn - using an aliphatic hydrocarbon, alcohol or ketone or an aromatic hydrocarbon and drying the residue

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408251A FR2262917A2 (en) 1974-03-08 1974-03-08 Decolouration of Cyanophyce algae by solvent extn - using an aliphatic hydrocarbon, alcohol or ketone or an aromatic hydrocarbon and drying the residue

Publications (2)

Publication Number Publication Date
FR2262917A2 true FR2262917A2 (en) 1975-10-03
FR2262917B2 FR2262917B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-16

Family

ID=9136141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408251A Granted FR2262917A2 (en) 1974-03-08 1974-03-08 Decolouration of Cyanophyce algae by solvent extn - using an aliphatic hydrocarbon, alcohol or ketone or an aromatic hydrocarbon and drying the residue

Country Status (1)

Country Link
FR (1) FR2262917A2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453199A1 (fr) * 1979-04-06 1980-10-31 Inst Francais Du Petrole Procede d'extraction selective des colorants contenus dans les algues cyanophycees
EP0528033A4 (en) * 1990-05-11 1993-03-31 Yamanouchi Pharmaceutical Co. Ltd. White laver
FR2697409A1 (fr) * 1992-11-03 1994-05-06 Nature Algues Procédé d'élimination sélective de l'iode dans les algues brunes et extrait d'algues ainsi obtenu.

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2453199A1 (fr) * 1979-04-06 1980-10-31 Inst Francais Du Petrole Procede d'extraction selective des colorants contenus dans les algues cyanophycees
EP0528033A4 (en) * 1990-05-11 1993-03-31 Yamanouchi Pharmaceutical Co. Ltd. White laver
FR2697409A1 (fr) * 1992-11-03 1994-05-06 Nature Algues Procédé d'élimination sélective de l'iode dans les algues brunes et extrait d'algues ainsi obtenu.

Also Published As

Publication number Publication date
FR2262917B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-07-16

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