NZ590535A - Fractionation and modification of natural essential oils containing beta-triketones - Google Patents

Fractionation and modification of natural essential oils containing beta-triketones

Info

Publication number
NZ590535A
NZ590535A NZ590535A NZ59053509A NZ590535A NZ 590535 A NZ590535 A NZ 590535A NZ 590535 A NZ590535 A NZ 590535A NZ 59053509 A NZ59053509 A NZ 59053509A NZ 590535 A NZ590535 A NZ 590535A
Authority
NZ
New Zealand
Prior art keywords
compounds
triketone
enolic
chelate
solid
Prior art date
Application number
NZ590535A
Inventor
Robert Arthur Franich
Original Assignee
Chemipreneur 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 Chemipreneur Ltd filed Critical Chemipreneur Ltd
Priority to NZ590535A priority Critical patent/NZ590535A/en
Publication of NZ590535A publication Critical patent/NZ590535A/en

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
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/022—Refining
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/02—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms
    • A01N43/04—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom
    • A01N43/14—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings
    • A01N43/16—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atoms with one hetero atom six-membered rings with oxygen as the ring hetero atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/77—Preparation of chelates of aldehydes or ketones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/78—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/87—Preparation of ketenes or dimeric ketenes
    • C07C45/90—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C49/00—Ketones; Ketenes; Dimeric ketenes; Ketonic chelates
    • C07C49/92—Ketonic chelates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
    • C08B37/0027—2-Acetamido-2-deoxy-beta-glucans; Derivatives thereof
    • C08B37/003—Chitin, i.e. 2-acetamido-2-deoxy-(beta-1,4)-D-glucan or N-acetyl-beta-1,4-D-glucosamine; Chitosan, i.e. deacetylated product of chitin or (beta-1,4)-D-glucosamine; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Disclosed herein is a process for fractionation of essential oils which contain â-triketone compounds together with other natural compounds which are predominantly non-enolic, in which the â-triketone compounds are converted by chemical reaction with a bivalent alkali earth metal oxide, preferably MgO or CaO, into an anhydrous mixture of solid salts, or chelate of the â-triketone compounds enol tautomer, together with non-enolic compounds present which do not undergo the chemical reaction; and the anhydrous solid salts, or chelate, of the â-triketone compounds are separated from the non-enolic compounds by using a solid-liquid Soxhlet separation process and a suitable solvent in which the solid â-triketone salts, or chelate, are insoluble and with which the non-enolic compounds in the essential oil are miscible; and the extracted anhydrous solid salts, or chelate, of the â-triketone compounds are hydrolysed with aqueous acid solution and the liberated â-triketone compounds are subsequently recovered by steam distillation to afford a â-triketone compounds product with high functional group purity; and the non-enolic essential oil constituents are further separated into hydrocarbons and polar compounds.
NZ590535A 2008-08-08 2009-08-07 Fractionation and modification of natural essential oils containing beta-triketones NZ590535A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ590535A NZ590535A (en) 2008-08-08 2009-08-07 Fractionation and modification of natural essential oils containing beta-triketones

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NZ57040408 2008-08-08
NZ590535A NZ590535A (en) 2008-08-08 2009-08-07 Fractionation and modification of natural essential oils containing beta-triketones
PCT/NZ2009/000161 WO2010016777A1 (en) 2008-08-08 2009-08-07 Fractionation and modification of natural essential oils containing beta-triketones

Publications (1)

Publication Number Publication Date
NZ590535A true NZ590535A (en) 2012-11-30

Family

ID=41663868

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ590535A NZ590535A (en) 2008-08-08 2009-08-07 Fractionation and modification of natural essential oils containing beta-triketones

Country Status (3)

Country Link
AU (1) AU2009280165B2 (en)
NZ (1) NZ590535A (en)
WO (1) WO2010016777A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103484256A (en) * 2013-10-11 2014-01-01 青岛农业大学 Method for extracting peony stamen volatile oil by using steam distillation
CN103960721B (en) * 2014-04-09 2015-10-28 洛阳春魁农业开发有限公司 A kind of strawberry flavor tree peony composite beverage and preparation method thereof
CN104004629A (en) * 2014-04-24 2014-08-27 葛亚飞 Aloe fruit wine and preparation method thereof
CN103960666B (en) * 2014-05-22 2016-04-27 汤敏 A kind of Rhodiola root oral liquid and preparation method thereof
US20190160016A1 (en) * 2016-06-21 2019-05-30 University Of Canberra Anti-Parasitic Compositions and Methods
CN106701322B (en) * 2017-02-03 2021-09-10 海南大学 Extraction method of fermented noni seed essential oil
CN115836995B (en) * 2022-08-15 2024-08-23 科丝美诗(上海)检测科技有限公司 Preparation method of Manuka extract and application of Manuka extract in cosmetics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ332694A (en) * 1998-11-06 2001-03-30 Coast Biolog Ltd Antimicrobial composition containing manuka oil (leptospermum scoparium) and Australian tea tree oil (melaleuca alternifolia)
AUPR484201A0 (en) * 2001-05-08 2001-05-31 Bioprospect Limited Pesticidal compositions

Also Published As

Publication number Publication date
AU2009280165B2 (en) 2014-09-25
WO2010016777A1 (en) 2010-02-11
AU2009280165A1 (en) 2010-02-11

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