GB701632A - Improvements in or relating to a process for producing non-reverting, edible, oils and fats - Google Patents

Improvements in or relating to a process for producing non-reverting, edible, oils and fats

Info

Publication number
GB701632A
GB701632A GB2657949A GB2657949A GB701632A GB 701632 A GB701632 A GB 701632A GB 2657949 A GB2657949 A GB 2657949A GB 2657949 A GB2657949 A GB 2657949A GB 701632 A GB701632 A GB 701632A
Authority
GB
United Kingdom
Prior art keywords
oils
treatment
under
pressure
reverting
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
GB2657949A
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.)
KRAFT FOODS CO
Original Assignee
KRAFT FOODS CO
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 KRAFT FOODS CO filed Critical KRAFT FOODS CO
Priority to GB2657949A priority Critical patent/GB701632A/en
Publication of GB701632A publication Critical patent/GB701632A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11B—PRODUCING, e.g. BY PRESSING RAW MATERIALS OR BY EXTRACTION FROM WASTE MATERIALS, REFINING OR PRESERVING FATS, FATTY SUBSTANCES, e.g. LANOLIN, FATTY OILS OR WAXES; ESSENTIAL OILS; PERFUMES
    • C11B3/00—Refining fats or fatty oils
    • C11B3/12—Refining fats or fatty oils by distillation
    • C11B3/14—Refining fats or fatty oils by distillation with the use of indifferent gases or vapours, e.g. steam
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11C—FATTY ACIDS FROM FATS, OILS OR WAXES; CANDLES; FATS, OILS OR FATTY ACIDS BY CHEMICAL MODIFICATION OF FATS, OILS, OR FATTY ACIDS OBTAINED THEREFROM
    • C11C3/00—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom
    • C11C3/12—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation
    • C11C3/123—Fats, oils, or fatty acids by chemical modification of fats, oils, or fatty acids obtained therefrom by hydrogenation using catalysts based principally on nickel or derivates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microbiology (AREA)
  • Fats And Perfumes (AREA)

Abstract

In the manufacture of hydrogenated edible glyceride oils, the oil is treated with steam under reduced pressure both before and after hydrogenation, whereby deodorized products stable to storage are obtained. The first steam treatment is preferably carried out at a temperature which is raised in stages to 500-600 DEG F. under a pressure of 0.75 to 3 mm. of mercury. The second steam treatment may be effected under milder conditions than the first, e.g. at 400-525 DEG F. under a pressure of 2 inches or less of mercury. An example is given of the treatment of alkali-refined and bleached soya-bean oil. The treatment of cotton-seed and corn oils is also mentioned. Specifications 701,631 and 701,633 are referred to.
GB2657949A 1949-10-17 1949-10-17 Improvements in or relating to a process for producing non-reverting, edible, oils and fats Expired GB701632A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2657949A GB701632A (en) 1949-10-17 1949-10-17 Improvements in or relating to a process for producing non-reverting, edible, oils and fats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2657949A GB701632A (en) 1949-10-17 1949-10-17 Improvements in or relating to a process for producing non-reverting, edible, oils and fats

Publications (1)

Publication Number Publication Date
GB701632A true GB701632A (en) 1953-12-30

Family

ID=10245849

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2657949A Expired GB701632A (en) 1949-10-17 1949-10-17 Improvements in or relating to a process for producing non-reverting, edible, oils and fats

Country Status (1)

Country Link
GB (1) GB701632A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838997A (en) * 1983-05-25 1989-06-13 Atlas-Danmark A/S Deodorization process for triglyceride oil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4838997A (en) * 1983-05-25 1989-06-13 Atlas-Danmark A/S Deodorization process for triglyceride oil

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