GB690169A - A method of improving the solubility of low methoxy pectin in liquids containing polyvalent metal ions, and pectin material suitable for making jellies with such liquids - Google Patents

A method of improving the solubility of low methoxy pectin in liquids containing polyvalent metal ions, and pectin material suitable for making jellies with such liquids

Info

Publication number
GB690169A
GB690169A GB31663/49A GB3166349A GB690169A GB 690169 A GB690169 A GB 690169A GB 31663/49 A GB31663/49 A GB 31663/49A GB 3166349 A GB3166349 A GB 3166349A GB 690169 A GB690169 A GB 690169A
Authority
GB
United Kingdom
Prior art keywords
pectin
liquids
solubility
metal ions
polyvalent metal
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
GB31663/49A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB690169A publication Critical patent/GB690169A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof
    • 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
    • A23L29/00—Foods or foodstuffs containing additives; Preparation or treatment thereof
    • A23L29/20—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents
    • A23L29/206—Foods or foodstuffs containing additives; Preparation or treatment thereof containing gelling or thickening agents of vegetable origin
    • A23L29/231—Pectin; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Nutrition Science (AREA)
  • Dispersion Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Jellies, Jams, And Syrups (AREA)

Abstract

The solubility of a low methoxyl pectin, i.e. a de-esterified pectin of acid equivalent weight 250-500, in a liquid containing polyvalent metal ions, e.g. calcium ions, is improved by means of soluble pyrophosphate. The pyrophosphate may be a mixture of a neutral and an acid salt, and may be added to the liquid together with the pectin. Examples are given of preparations of pectin of acid equivalent weight 288 with neutral sodium pyrophosphate (Na4P2O7,10H2O) and with both neutral sodium pyrophosphate and acid sodium pyrophosphate (Na2H2P2O7,6H2O), used for forming jellies with milk. Starch and the colouring and flavouring materials commonly used in jelly making may be incorporated into such preparations.
GB31663/49A 1948-12-10 1949-12-09 A method of improving the solubility of low methoxy pectin in liquids containing polyvalent metal ions, and pectin material suitable for making jellies with such liquids Expired GB690169A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE690169X 1948-12-10

Publications (1)

Publication Number Publication Date
GB690169A true GB690169A (en) 1953-04-15

Family

ID=20315164

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31663/49A Expired GB690169A (en) 1948-12-10 1949-12-09 A method of improving the solubility of low methoxy pectin in liquids containing polyvalent metal ions, and pectin material suitable for making jellies with such liquids

Country Status (1)

Country Link
GB (1) GB690169A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261805A (en) * 1991-11-27 1993-06-02 Gen Foods Inc Ready-to-eat, low/no-fat puddings and process

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2261805A (en) * 1991-11-27 1993-06-02 Gen Foods Inc Ready-to-eat, low/no-fat puddings and process
US5238699A (en) * 1991-11-27 1993-08-24 Kraft General Foods, Inc. Ready-to-eat, low/no-fat puddings and process
GB2261805B (en) * 1991-11-27 1995-08-02 Gen Foods Inc Ready-to-eat, low/no-fat puddings and process

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