GB611508A - Improvements in or relating to shortenings - Google Patents

Improvements in or relating to shortenings

Info

Publication number
GB611508A
GB611508A GB10995/45A GB1099545A GB611508A GB 611508 A GB611508 A GB 611508A GB 10995/45 A GB10995/45 A GB 10995/45A GB 1099545 A GB1099545 A GB 1099545A GB 611508 A GB611508 A GB 611508A
Authority
GB
United Kingdom
Prior art keywords
temperature
cooling
fat
continuing
sufficiently high
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
GB10995/45A
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.)
Unilever PLC
Lever Brothers and Unilever Ltd
Original Assignee
Unilever PLC
Lever Brothers and Unilever Ltd
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 Unilever PLC, Lever Brothers and Unilever Ltd filed Critical Unilever PLC
Publication of GB611508A publication Critical patent/GB611508A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23DEDIBLE OILS OR FATS, e.g. MARGARINES, SHORTENINGS, COOKING OILS
    • A23D9/00Other edible oils or fats, e.g. shortenings, cooking oils
    • A23D9/02Other edible oils or fats, e.g. shortenings, cooking oils characterised by the production or working-up

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)
  • Dairy Products (AREA)

Abstract

Dry plastic edible fats such as lard having a sufficiently high solid-to-liquid ratio to be free from "weeping" at room temperature when packaged and yet possessing at room temperature a penetration value sufficiently high for satisfactory culinary use, are made by cooling the molten fat to lower the temperature to at least 10 DEG C., e.g. to 0 DEG C., and continuing the cooling to absorb sufficient heat of crystallization to prevent rising of the temperature to above 10 DEG C. The fat may be agitated during the cooling, and, if desired, aerated. The fat may be packed at the temperature of at least 10 DEG C. and maintained at this temperature for tempering. U.S.A. Specifications 2,101,496, 2,174,364, 2,174,365 and 2,304,452 are referred to. The Specification as open to inspection under Sect. 91 comprises also rapidly cooling the molten fat from the liquid to the solid state at any low temperature and continuing the cooling until all the latent heat of crystallization has been absorbed. This subject-matter does not appear in the Specification as accepted.ALSO:Dry plastic edible fats such as shortenings having a sufficiently high solid-to-liquid ratio to be free from "weeping" at room temperature when packaged and yet possessing at room temperature a penetration value sufficiently high for satisfactory culinary use are made by cooling the molten fat to lower the temperature to at least 10 DEG C, e.g. to 0 DEG C, and continuing the cooling to absorb sufficient heat of crystallisation to prevent rising of the temperature to above 10 DEG C. The fat may be agitated during the cooling, and, if desired, aerated. The fat may be packed at the temperature of at least 10 DEG C and maintained at this temperature for tempering. U.S.A. Specifications 2,101,496, 2,174,364, 2,174,365 and 2,304,452 are referred to. The Specification as open to inspection under Sect. 91 comprises also rapidly cooling the molten fat from the liquid to the solid state at any low temperature and continuing the cooling until all the latent heat of crystallization has been absorbed. This subject-matter does not appear in the Specification as accepted.
GB10995/45A 1944-05-04 1945-05-01 Improvements in or relating to shortenings Expired GB611508A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US611508XA 1944-05-04 1944-05-04

Publications (1)

Publication Number Publication Date
GB611508A true GB611508A (en) 1948-11-01

Family

ID=22033952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10995/45A Expired GB611508A (en) 1944-05-04 1945-05-01 Improvements in or relating to shortenings

Country Status (1)

Country Link
GB (1) GB611508A (en)

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