EP0363971A3 - Process for separating terpenes from essential oils - Google Patents

Process for separating terpenes from essential oils Download PDF

Info

Publication number
EP0363971A3
EP0363971A3 EP19890119001 EP89119001A EP0363971A3 EP 0363971 A3 EP0363971 A3 EP 0363971A3 EP 19890119001 EP19890119001 EP 19890119001 EP 89119001 A EP89119001 A EP 89119001A EP 0363971 A3 EP0363971 A3 EP 0363971A3
Authority
EP
European Patent Office
Prior art keywords
essential oils
terpenes
adsorbent
loaded
separating
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.)
Granted
Application number
EP19890119001
Other languages
German (de)
French (fr)
Other versions
EP0363971A2 (en
EP0363971B1 (en
Inventor
Jan Dr. Cully
Erwin Dr. Schütz
Heinz-Rüdiger Dr. Vollbrecht
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.)
Evonik Operations GmbH
Original Assignee
SKW Trostberg AG
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 SKW Trostberg AG filed Critical SKW Trostberg AG
Publication of EP0363971A2 publication Critical patent/EP0363971A2/en
Publication of EP0363971A3 publication Critical patent/EP0363971A3/en
Application granted granted Critical
Publication of EP0363971B1 publication Critical patent/EP0363971B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C11B9/00—Essential oils; Perfumes
    • C11B9/02—Recovery or refining of essential oils from raw materials
    • C11B9/022—Refining

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Fats And Perfumes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Lubricants (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Gas Separation By Absorption (AREA)

Abstract

A process for removing terpenes from essential oils is described and entails a) the terpene-containing essential oils being contacted with a polar solid (adsorbent), b) the loaded adsorbent being separated from the liquid phase enriched in terpenes, and c) the adsorbent loaded with essential oil being extracted with condensed CO2. <??>It is possible in this way substantially to remove the terpenes and, at the same time, to obtain the essential oils in high yield and good quality.
EP89119001A 1988-10-14 1989-10-12 Process for separating terpenes from essential oils Expired - Lifetime EP0363971B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3834988A DE3834988A1 (en) 1988-10-14 1988-10-14 METHOD FOR REMOVING TERPENES FROM ETHERIC OILS
DE3834988 1988-10-14

Publications (3)

Publication Number Publication Date
EP0363971A2 EP0363971A2 (en) 1990-04-18
EP0363971A3 true EP0363971A3 (en) 1991-03-20
EP0363971B1 EP0363971B1 (en) 1995-04-19

Family

ID=6365099

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89119001A Expired - Lifetime EP0363971B1 (en) 1988-10-14 1989-10-12 Process for separating terpenes from essential oils

Country Status (10)

Country Link
US (1) US5061502A (en)
EP (1) EP0363971B1 (en)
JP (1) JP2541670B2 (en)
AT (1) ATE121447T1 (en)
DE (2) DE3834988A1 (en)
ES (1) ES2070877T3 (en)
GR (1) GR3015902T3 (en)
MX (1) MX171557B (en)
RU (1) RU1769761C (en)
ZA (1) ZA897691B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6124477A (en) * 1996-06-27 2000-09-26 Bioavailability Systems, Llc Anti-first-pass effect compounds
US20040058982A1 (en) * 1999-02-17 2004-03-25 Bioavailability System, Llc Pharmaceutical compositions
US6063809A (en) * 1997-08-26 2000-05-16 Bioavailability Systems, Llc Anti-first-pass effect compounds
US6248776B1 (en) * 1997-08-26 2001-06-19 Bioavailability Systems, L.L.C. Anti-first-pass effect compounds
GB0027047D0 (en) * 2000-11-06 2000-12-20 Ici Plc Process for reducing the concentration of undesired compounds in a composition
JP2003001002A (en) * 2001-06-18 2003-01-07 Higashimaru Shoyu Co Ltd Extracting method of liquid material
ITMI20031390A1 (en) * 2003-07-08 2005-01-09 Turispharma S R L EXTRACTION METHOD OF ACTIVE MOLECULAR STRUCTURES FROM NATURAL RESINS AND / OR ESSENTIAL OILS.
US7727401B2 (en) * 2004-11-09 2010-06-01 Air Products And Chemicals, Inc. Selective purification of mono-terpenes for removal of oxygen containing species
DE602006013933D1 (en) * 2006-02-10 2010-06-10 Carotech Sdn Bhd Chemor A process for obtaining highly enriched natural product fractions from palm oil using supercritical and near supercritical fluid media
JP6495310B2 (en) * 2013-10-28 2019-04-03 トータリー ナチュラル ソリューションズ リミテッド Fractionation method
EP3002327A1 (en) * 2014-10-02 2016-04-06 Sensient Flavors Limited Process for modifying the composition of essential oils
US11078137B1 (en) * 2019-03-08 2021-08-03 Buddies IP Holding, Inc. Sustainable terpene extraction method
CN111363624B (en) * 2020-03-26 2022-06-21 华东理工大学 Method for removing terpene from essential oil

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712008A (en) * 1951-06-29 1955-06-28 Justus G Kirchner Production of terpeneless essential oils
US3867262A (en) * 1973-05-21 1975-02-18 Us Agriculture Production of terpeneless essential oils
EP0206738A2 (en) * 1985-06-19 1986-12-30 The Procter & Gamble Company Process for the production of citrus flavor and aroma compositions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3294550A (en) * 1961-10-12 1966-12-27 Robert M Ikeda Production of full-flavored stable essential oils
US3477856A (en) 1965-11-10 1969-11-11 Us Agriculture Process for extraction of flavors
JPS5410539A (en) * 1977-06-24 1979-01-26 Matsushita Electric Works Ltd Door
JPS59117593A (en) * 1982-12-24 1984-07-06 長谷川香料株式会社 Deterpenation for essential oils
JPS6135802A (en) * 1984-07-27 1986-02-20 Daicel Chem Ind Ltd Extraction of organic substance
JPH0664032B2 (en) * 1985-10-12 1994-08-22 出光石油化学株式会社 Method for separating specific components from mixture by supercritical fluid
JPS63118399A (en) * 1986-11-07 1988-05-23 株式会社資生堂 Terpeneless essential oil
JPS6416A (en) * 1986-12-23 1989-01-05 Santen Pharmaceut Co Ltd Remedy for arthritis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2712008A (en) * 1951-06-29 1955-06-28 Justus G Kirchner Production of terpeneless essential oils
US3867262A (en) * 1973-05-21 1975-02-18 Us Agriculture Production of terpeneless essential oils
EP0206738A2 (en) * 1985-06-19 1986-12-30 The Procter & Gamble Company Process for the production of citrus flavor and aroma compositions

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol. 99, no. 12, September 1983 Columbus, Ohio, USA ref. no. 93512A *
CHEMIE. INGENIEUR. TECHNIK. vol. 56, 1984, WEINHEIM DE Seiten 794 - 795; D.Gerard: "Kontinuierliche Deterpenierung ätherischer Oele durch Gegenstromextration mit verdichtem Kohlendioxid" *
FOOD TECHNOLOGY. vol. 42, no. 6, Juni 1988, CHICAGO US Seiten 145 - 150; F.Temelli et al.: "Supercritical fluid extraction in citrus oil processing" *
RIECHSTOFFE AROMEN KORPERPFLEGEMITTEL. no. 2-3, 1976, HANNOVER-BEMRODE DE Seiten 28 - 33; S.Anandaraman et al.: "Untersuchung über die Deterpenisierung einiger Orangen-Oele auf chromatographischem Wege" *

Also Published As

Publication number Publication date
EP0363971A2 (en) 1990-04-18
GR3015902T3 (en) 1995-07-31
US5061502A (en) 1991-10-29
DE58909186D1 (en) 1995-05-24
MX171557B (en) 1993-11-05
ZA897691B (en) 1990-07-25
RU1769761C (en) 1992-10-15
EP0363971B1 (en) 1995-04-19
DE3834988A1 (en) 1990-04-19
ATE121447T1 (en) 1995-05-15
ES2070877T3 (en) 1995-06-16
JPH02180997A (en) 1990-07-13
JP2541670B2 (en) 1996-10-09

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