GB341079A - Improvements in or relating to processes of extracting oil from vegetable matter - Google Patents

Improvements in or relating to processes of extracting oil from vegetable matter

Info

Publication number
GB341079A
GB341079A GB30423/29A GB3042329A GB341079A GB 341079 A GB341079 A GB 341079A GB 30423/29 A GB30423/29 A GB 30423/29A GB 3042329 A GB3042329 A GB 3042329A GB 341079 A GB341079 A GB 341079A
Authority
GB
United Kingdom
Prior art keywords
oil
vegetable
relating
processes
extracting oil
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
GB30423/29A
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.)
KICHIJI YOSHIDA
Original Assignee
KICHIJI YOSHIDA
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 KICHIJI YOSHIDA filed Critical KICHIJI YOSHIDA
Publication of GB341079A publication Critical patent/GB341079A/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
    • C11B1/00—Production of fats or fatty oils from raw materials
    • C11B1/02—Pretreatment
    • C11B1/04—Pretreatment of vegetable raw material

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)
  • Fats And Perfumes (AREA)

Abstract

In the extraction of vegetable oils by pressure, the raw material, e.g. powdered soya beans, is subjected to a preliminary heat treatment with an oil whereby moisture is evaporated therefrom and the vegetable tissues are loosened, and thereafter the oil is removed, e.g. in a centrifuge. The oil used is preferably identical with that extracted, or is suitable for admixture therewith, e.g. hardened fatty oil, liquid animal or vegetable or paraffin oils.
GB30423/29A 1928-10-29 1929-10-07 Improvements in or relating to processes of extracting oil from vegetable matter Expired GB341079A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP341079X 1928-10-29

Publications (1)

Publication Number Publication Date
GB341079A true GB341079A (en) 1931-01-07

Family

ID=12405054

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30423/29A Expired GB341079A (en) 1928-10-29 1929-10-07 Improvements in or relating to processes of extracting oil from vegetable matter

Country Status (1)

Country Link
GB (1) GB341079A (en)

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