GB429664A - Process of preparing decolorized flavoring material - Google Patents

Process of preparing decolorized flavoring material

Info

Publication number
GB429664A
GB429664A GB30775/34A GB3077534A GB429664A GB 429664 A GB429664 A GB 429664A GB 30775/34 A GB30775/34 A GB 30775/34A GB 3077534 A GB3077534 A GB 3077534A GB 429664 A GB429664 A GB 429664A
Authority
GB
United Kingdom
Prior art keywords
water
chlorophyll
solvent
oleoresins
immiscible
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
GB30775/34A
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.)
ARTHUR AARON LEVINSON
Original Assignee
ARTHUR AARON LEVINSON
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 ARTHUR AARON LEVINSON filed Critical ARTHUR AARON LEVINSON
Priority to GB30775/34A priority Critical patent/GB429664A/en
Publication of GB429664A publication Critical patent/GB429664A/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
    • 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
    • A23L27/11—Natural spices, flavouring agents or condiments; Extracts thereof obtained by solvent extraction
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

Vegetable materials, such as spices, black pepper, sage, marjoram, thyme, parsley and caraway, containing oleoresins and chlorophyll are treated to prepare a decolourized oleoresinous flavouring material by extracting the oleoresins and the chlorophyll together, dissolving them in a solvent immiscible with water, agitating the solution with a solvent for chlorophyll which is miscible with water and partly miscible with said solvent, and diluting with water to bring about separation into a layer containing oleoresins in the solvent from an aqueous layer containing the chlorophyll, the oleoresins with the essential oils and other flavouring ingredients being obtained by evaporating the solvent. The extraction of the vegetable materials may be made with the water immiscible solvent, e.g. ethyl, propyl, isopropyl and like ethers or halogenated hydrocarbons such as ethylene dichloride, and the solution then treated to separate the chlorophyll, or the extraction may be with solvents such as methyl, ethyl and like alcohols which are miscible with water or with solvents immiscible with water and the solution evaporated and the residue which contains the oleoresins, essential oils and chlorophyll dissolved in a solvent immiscible with water and the solution treated to extract the chlorophyll. The solid residue may first be treated with an alcoholic caustic alkali solution to dissolve the chlorophyll, and ether or other water immiscible solvent next added and water then added to cause separation into the two layers. The water-soluble solvent for the chlorophyll is preferably alkaline, such as aqueous caustic soda or potash added to methyl, ethyl, isopropyl or other alcohol, alkaline solutions of ethylene glycol and like water-soluble glycols, or aqueous caustic alkali solutions.ALSO:Vegetable materials, such as spices, black pepper, sage, marjoram, thyme, parsley and caraway, containing oleoresins and chlorophyll are treated to prepare a decolorized oleoresinous flavouring material by extracting the oleoresins and the chlorophyll together, dissolving them in a solvent immiscible with water, agitating the solution with a solvent for chlorophyll which is miscible with water and partly miscible with said solvent, and diluting with water to bring about separation into a layer containing oleoresins in the solvent from an aqueous layer containing the chlorophyll the oleoresins with the essential oils and other flavouring ingredients being obtained by evaporating the solvent. The extraction of the vegetable materials may be made with the water immiscible solvent e.g. ethyl, propyl, isopropyl and like ethers or halogenated hydrocarbons such as ethylene dichloride, and the solution then treated to separate the chlorophyll, or the extraction may be with solvents such as methyl, ethyl and like alcohols which are miscible with water or with solvents immiscible with water and the solution evaporated and the residue which contains the oleoresins, essential oils and chlorophyll dissolved in a solvent immiscible with water and the solution treated to extract the chlorophyll. The solid residue may first be treated with an alcoholic caustic alkali solution to dissolve the chlorophyll, and ether or other water immiscible solvent next added and water then added to cause separation into the two layers. The water-soluble solvent for the chlorophyll is preferably alkaline, such as aqueous caustic soda or potash added to methyl, ethyl, isopropyl or other alcohol, alkaline solutions of ethylene glycol and like water-soluble glycols, or aqueous caustic alkali solutions. The oleoresinous material obtained may be mixed with sugar, salt, milk sugar, starches, soya bean and other flours or, to give a more concentrated product, with white pepper.
GB30775/34A 1934-10-26 1934-10-26 Process of preparing decolorized flavoring material Expired GB429664A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB30775/34A GB429664A (en) 1934-10-26 1934-10-26 Process of preparing decolorized flavoring material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB30775/34A GB429664A (en) 1934-10-26 1934-10-26 Process of preparing decolorized flavoring material

Publications (1)

Publication Number Publication Date
GB429664A true GB429664A (en) 1935-06-04

Family

ID=10312942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30775/34A Expired GB429664A (en) 1934-10-26 1934-10-26 Process of preparing decolorized flavoring material

Country Status (1)

Country Link
GB (1) GB429664A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0728421A1 (en) * 1995-02-21 1996-08-28 Societe Des Produits Nestle S.A. Antioxidant extraction process from plant material
EP0728420A1 (en) * 1995-02-21 1996-08-28 Societe Des Produits Nestle S.A. Antioxidant extraction process from plant material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0728421A1 (en) * 1995-02-21 1996-08-28 Societe Des Produits Nestle S.A. Antioxidant extraction process from plant material
EP0728420A1 (en) * 1995-02-21 1996-08-28 Societe Des Produits Nestle S.A. Antioxidant extraction process from plant material

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