GB308405A - A process for improving the keeping quality of margarine, butter and the like - Google Patents

A process for improving the keeping quality of margarine, butter and the like

Info

Publication number
GB308405A
GB308405A GB248828A GB248828A GB308405A GB 308405 A GB308405 A GB 308405A GB 248828 A GB248828 A GB 248828A GB 248828 A GB248828 A GB 248828A GB 308405 A GB308405 A GB 308405A
Authority
GB
United Kingdom
Prior art keywords
alkali
lactates
lactate
butter
crystals
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
GB248828A
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
Priority to GB248828A priority Critical patent/GB308405A/en
Publication of GB308405A publication Critical patent/GB308405A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23D—EDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D7/00—Edible oil or fat compositions containing an aqueous phase, e.g. margarines
    • A23D7/005—Edible oil or fat compositions containing an aqueous phase, e.g. margarines characterised by ingredients other than fatty acid triglycerides
    • A23D7/0056—Spread compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Fats And Perfumes (AREA)
  • Edible Oils And Fats (AREA)

Abstract

308,405. Boehringer, A. Jan. 26, 1928. Butter and butter substitutes.-For improving the keeping quality of margarine., butter, &c. and to develop and improve the aroma thereof, commercially pure alkali lactates are incorporated, such lactates having been prepared or treated so that the amount of volatile acids contained therein does not exceed 0.5 per cent and is preferably below 0.25 per cent; or buffer solutions of lactic acid and lactates not containing detrimental quantities of volatile acids may be used in place of the alkali lactates. The lactates or buffer solutions should not contain detrimental quantities of iron. Suitable alkali lactate can be obtained by allowing calcium or magnesium, lactate to crystallize and then using the first crop of crystals for the manufacture of the alkali lactate, as by (a) treating the crystals with alkali hydroxide or carbonate and removing from the solution any calcium or magnesium hydroxide or carbonate which has separated out; (b) preparing from the crystals free lactic acid and then neutralizing this acid with alkali; or (c) preparing from thecrystals free lactic acid, concentrating this acid highly and then converting it into the lactate required. Iron in the lactate should be removed as by precipitating it with sodium sulphide, excess sodium sulphide being removed with oxidizing agents such as chlorine, hydrogen, peroxide, &c. avoiding excess.
GB248828A 1928-01-26 1928-01-26 A process for improving the keeping quality of margarine, butter and the like Expired GB308405A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB248828A GB308405A (en) 1928-01-26 1928-01-26 A process for improving the keeping quality of margarine, butter and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB248828A GB308405A (en) 1928-01-26 1928-01-26 A process for improving the keeping quality of margarine, butter and the like

Publications (1)

Publication Number Publication Date
GB308405A true GB308405A (en) 1929-03-28

Family

ID=9740442

Family Applications (1)

Application Number Title Priority Date Filing Date
GB248828A Expired GB308405A (en) 1928-01-26 1928-01-26 A process for improving the keeping quality of margarine, butter and the like

Country Status (1)

Country Link
GB (1) GB308405A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2415070A (en) * 1942-10-15 1947-02-04 Stein Hall & Co Inc Malt compositions
US2417806A (en) * 1940-07-24 1947-03-25 Stein Hall & Co Inc Inhibition or retardation of the growth of micro-organisms in meat

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417806A (en) * 1940-07-24 1947-03-25 Stein Hall & Co Inc Inhibition or retardation of the growth of micro-organisms in meat
US2415070A (en) * 1942-10-15 1947-02-04 Stein Hall & Co Inc Malt compositions

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