GB750230A - Improvements in or relating to the extraction of non-fatty materials from animal or vegetable materials - Google Patents

Improvements in or relating to the extraction of non-fatty materials from animal or vegetable materials

Info

Publication number
GB750230A
GB750230A GB485053A GB485053A GB750230A GB 750230 A GB750230 A GB 750230A GB 485053 A GB485053 A GB 485053A GB 485053 A GB485053 A GB 485053A GB 750230 A GB750230 A GB 750230A
Authority
GB
United Kingdom
Prior art keywords
extraction
liquid
desired substance
animal
vitamin
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
GB485053A
Inventor
Israel Harris Chayen
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.)
British Glues and Chemicals Ltd
Original Assignee
British Glues and Chemicals 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 British Glues and Chemicals Ltd filed Critical British Glues and Chemicals Ltd
Priority to GB485053A priority Critical patent/GB750230A/en
Publication of GB750230A publication Critical patent/GB750230A/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

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)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

Animal or vegetable material is subjected to intense impacts delivered through the medium of a suitable liquid to disrupt its structure under such conditions that a substantial proportion of the solid residues of the material is not reduced to colloidal or near-colloidal size, and non-fatty substances are recovered from the mixture. The process is applicable to the extraction of organ extracts from animal organs (e.g. Vitamin B12 from livers), glandular extracts from glands (e.g. insulin from pancreas), essential oils and flavourings such as lemon essence and vanilla. If the desired substance is water-soluble, water may be used as a liquid and the desired substance recovered from solution. Alternatively the liquid may be one in which the desired substance is insoluble but in which at least part of the residue is soluble. Organic liquids which may be used include hexane and petroleum fractions, trichlorethylene, carbon tetrachloride, alcohols, glycols and ketones. The extraction may be carried out in a hammer mill using a volume of liquid 1 to 30 times that of the material to be extracted. The examples describe the extraction of Vitamin B12 from ox liver and vanilla extract from vanilla pods and beans. Specifications 714,671, 722,311, [both in Group III], and 742,537 are referred to.ALSO:Animal or vegetable material is subjected to intense impacts delivered through the medium of a suitable liquid to disrupt its structure under such conditions that a substantial proportion of the solid residues of the material is not reduced to colloidal or near-colloidal size, and non-fatty substances are recovered from the mixture. The process is applicable to the extraction of organ extracts from animal organs (e.g. vitamin B12 from livers), glandular extracts from glands (e.g. insulin from pancreas), essential oils and flavourings such as lemon essence and vanillin. If the desired substance is water-soluble, water may be used as the liquid and the desired substance recovered from solution. Alternatively the liquid may be one in which the desired substance is insoluble but in which at least part of the residue is soluble. Organic liquids which may be used include hexane and petroleum fractions, trichlorethylene, carbon tetrachloride, alcohols, glycols and ketones. The extraction may be carried out in a hammer mill using a volume of liquid 1 to 30 times that of the material to be extracted. The examples describe the extraction of vitamin B12 from ox liver and vanilla extract from vanilla pods and beans. Specifications 714,671, 722,311, [both in Group III], and 742,537 are referred to.
GB485053A 1953-02-20 1953-02-20 Improvements in or relating to the extraction of non-fatty materials from animal or vegetable materials Expired GB750230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB485053A GB750230A (en) 1953-02-20 1953-02-20 Improvements in or relating to the extraction of non-fatty materials from animal or vegetable materials

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB485053A GB750230A (en) 1953-02-20 1953-02-20 Improvements in or relating to the extraction of non-fatty materials from animal or vegetable materials

Publications (1)

Publication Number Publication Date
GB750230A true GB750230A (en) 1956-06-13

Family

ID=9784977

Family Applications (1)

Application Number Title Priority Date Filing Date
GB485053A Expired GB750230A (en) 1953-02-20 1953-02-20 Improvements in or relating to the extraction of non-fatty materials from animal or vegetable materials

Country Status (1)

Country Link
GB (1) GB750230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130680B (en) * 1959-04-02 1962-05-30 C C D Processes Ltd Process for the production of powdery lipoprotein complexes from vegetable raw materials

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1130680B (en) * 1959-04-02 1962-05-30 C C D Processes Ltd Process for the production of powdery lipoprotein complexes from vegetable raw materials

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