GB786488A - Improvements in the production of shortening - Google Patents

Improvements in the production of shortening

Info

Publication number
GB786488A
GB786488A GB1769154A GB1769154A GB786488A GB 786488 A GB786488 A GB 786488A GB 1769154 A GB1769154 A GB 1769154A GB 1769154 A GB1769154 A GB 1769154A GB 786488 A GB786488 A GB 786488A
Authority
GB
United Kingdom
Prior art keywords
fat
pressure
aerated
chilled
per cent
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
GB1769154A
Inventor
William Dalziel
William Thornton Dow
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
Original Assignee
Unilever PLC
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 filed Critical Unilever PLC
Priority to GB1769154A priority Critical patent/GB786488A/en
Publication of GB786488A publication Critical patent/GB786488A/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
    • A23D9/00—Other edible oils or fats, e.g. shortenings, cooking oils
    • A23D9/02—Other 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)
  • Edible Oils And Fats (AREA)

Abstract

786,488. Aerated shortenings. UNILEVER, Ltd. June 8, 1955 [June 16, 1954], No. 17691/54. Class 84. In making and wrapping aerated shorening in continuous manner, whereby a stream of liquid fat under pressure is aerated and chilled, crystallized, and fed to an automatic packing machine, the pressure on the chilled, aerated fat is substantially higher than the pressure at which the crystallized fat is fed to the packing machine and the relief of pressure is effected suddenly and before crystallization is completed. With the apparatus of the drawing, a liquid blend of fats, e.g. a 40 per cent coconut oil, 30 per cent hardened beef fat, 30 per cent cottonseed oil mixture at 45‹C., is transferred from a vessel 1 by a pump 4 to a constant level tank 6 and is drawn therefrom by a pump 11 at constant rate into a pipe 25 into which air is drawn at controlled rate by way of a needle valve 9 ; the fat so aerated is subjected to 10-25 kg./sq. cm. pressure and is chilled on passage through tubes 13 and 13<SP>1</SP> wherein rotate agitator-scraper blades 30 and 30<SP>1</SP>, and the fat, on passing from the tube 13<SP>1</SP> through a gate valve 14, expands to a pressure less than 1À5 kg./ sq. cm. into a crystallizing chamber 18 provided with a warm water jacket 15 ; from the crystallizing chamber the fat passes to a packing machine 20. Specification 590,935 [Group XVIII] is referred to.
GB1769154A 1954-06-16 1954-06-16 Improvements in the production of shortening Expired GB786488A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1769154A GB786488A (en) 1954-06-16 1954-06-16 Improvements in the production of shortening

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1769154A GB786488A (en) 1954-06-16 1954-06-16 Improvements in the production of shortening

Publications (1)

Publication Number Publication Date
GB786488A true GB786488A (en) 1957-11-20

Family

ID=10099525

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1769154A Expired GB786488A (en) 1954-06-16 1954-06-16 Improvements in the production of shortening

Country Status (1)

Country Link
GB (1) GB786488A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177912B (en) * 1961-01-19 1964-09-10 Unilever Nv Continuous process for the production of a ventilated edible fat as well as a device for executing the process
US5479944A (en) * 1986-11-19 1996-01-02 Patent Development & Investment S.A. Nasal devices
US5553605A (en) * 1995-08-31 1996-09-10 Muchin Jerome D Transparent external nasal dilator
US5611334A (en) * 1995-07-07 1997-03-18 Muchin Jerome D Nose dilator device
USD380264S (en) 1994-07-29 1997-06-24 Patent Development and Investment S.A. Nasal dilator
US5718224A (en) * 1996-08-16 1998-02-17 Muchin; Jerome D. Transparent nasal dilator
US6098616A (en) 1998-03-13 2000-08-08 Acutek International Non-linear nasal dilator

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1177912B (en) * 1961-01-19 1964-09-10 Unilever Nv Continuous process for the production of a ventilated edible fat as well as a device for executing the process
US5479944A (en) * 1986-11-19 1996-01-02 Patent Development & Investment S.A. Nasal devices
USRE35408E (en) * 1986-11-19 1996-12-24 Patent Development & Investment S.A. Nasal devices
USD380264S (en) 1994-07-29 1997-06-24 Patent Development and Investment S.A. Nasal dilator
US5611334A (en) * 1995-07-07 1997-03-18 Muchin Jerome D Nose dilator device
US6058931A (en) 1995-07-07 2000-05-09 Acutek International Nasal dilator
US5553605A (en) * 1995-08-31 1996-09-10 Muchin Jerome D Transparent external nasal dilator
US5718224A (en) * 1996-08-16 1998-02-17 Muchin; Jerome D. Transparent nasal dilator
US6098616A (en) 1998-03-13 2000-08-08 Acutek International Non-linear nasal dilator

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