WO2008138083A3 - Process for clarification and enrichment of citrus oil - Google Patents

Process for clarification and enrichment of citrus oil Download PDF

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Publication number
WO2008138083A3
WO2008138083A3 PCT/BR2008/000132 BR2008000132W WO2008138083A3 WO 2008138083 A3 WO2008138083 A3 WO 2008138083A3 BR 2008000132 W BR2008000132 W BR 2008000132W WO 2008138083 A3 WO2008138083 A3 WO 2008138083A3
Authority
WO
WIPO (PCT)
Prior art keywords
volatile compounds
residue
distillate
reached
clarification
Prior art date
Application number
PCT/BR2008/000132
Other languages
French (fr)
Other versions
WO2008138083A2 (en
Inventor
Jefferson Ferreira Pinto
Maciel Rubens Filho
Glaucia Maria Ferreira Pinto
Maria Regina Wolf Maciel
Cesar Benedito Batisella
Original Assignee
Unicamp
Jefferson Ferreira Pinto
Maciel Rubens Filho
Glaucia Maria Ferreira Pinto
Maria Regina Wolf Maciel
Cesar Benedito Batisella
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 Unicamp, Jefferson Ferreira Pinto, Maciel Rubens Filho, Glaucia Maria Ferreira Pinto, Maria Regina Wolf Maciel, Cesar Benedito Batisella filed Critical Unicamp
Publication of WO2008138083A2 publication Critical patent/WO2008138083A2/en
Publication of WO2008138083A3 publication Critical patent/WO2008138083A3/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
    • C11B9/027—Recovery of volatiles by distillation or stripping

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

The present invention uses the molecular distillation technique, with the use of low temperatures, for the clarification and enrichment of citrus oils in order to increase the concentrations of the components of interest in the obtained distillated stream and residue stream. The quantitative composition of the distillate and the residue in relation to the components of interest can be adjusted by experimental changes in the sense of concentrating or reducing the presence of compounds by varying essentially the evaporator temperature and the feed flow rate. In the example described in the present invention, non volatile compounds were eliminated by 99.5% in the distillate and concentrated in 523% in the residue. The concentration of the most volatile compounds in the distillate reached +137% and the elimination of the least volatile compounds reached -95%. The concentration of the least volatile compounds in the residue reaches +1237% and the elimination of the most volatile compounds reached -98%.
PCT/BR2008/000132 2007-05-10 2008-05-09 Process for clarification and enrichment of citrus oil WO2008138083A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BRPI0701771-5A BRPI0701771B1 (en) 2007-05-10 2007-05-10 CLARIFICATION AND ENRICHMENT PROCESS OF CITRUS OIL
BRP10701771-5 2007-05-10

Publications (2)

Publication Number Publication Date
WO2008138083A2 WO2008138083A2 (en) 2008-11-20
WO2008138083A3 true WO2008138083A3 (en) 2008-12-31

Family

ID=40002662

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BR2008/000132 WO2008138083A2 (en) 2007-05-10 2008-05-09 Process for clarification and enrichment of citrus oil

Country Status (2)

Country Link
BR (1) BRPI0701771B1 (en)
WO (1) WO2008138083A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108467787A (en) * 2018-05-07 2018-08-31 上海应用技术大学 A kind of process for purifying distillation of cold press fingered citron essential oil molecule

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX345964B (en) * 2009-12-09 2017-02-28 Givaudan Sa * Distillation process.
CN102690724B (en) * 2012-06-25 2013-09-25 天宁香料（江苏）有限公司 Preparation method of concentrated tangerine oil, and application of prepared product
CN108504455A (en) * 2018-05-07 2018-09-07 上海应用技术大学 A kind of process for purifying distillation of gold bergamot essential oil molecule
JP2023548996A (en) 2020-11-16 2023-11-22 フイルメニツヒ ソシエテ アノニム citrus oil extract
CN115386429B (en) * 2022-09-07 2024-01-09 北冰洋（北京）饮料食品有限公司 Classification refining method and application of tangerine essential oil

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867262A (en) * 1973-05-21 1975-02-18 Us Agriculture Production of terpeneless essential oils
US5558893A (en) * 1995-03-27 1996-09-24 Cargill, Incorporated Removal of pesticides from citrus peel oil

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867262A (en) * 1973-05-21 1975-02-18 Us Agriculture Production of terpeneless essential oils
US5558893A (en) * 1995-03-27 1996-09-24 Cargill, Incorporated Removal of pesticides from citrus peel oil

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
TCM INDUSTRIES INC.: "Separation Technology", Retrieved from the Internet <URL:http://www.web.archive.org/web/20070223193039/http://www.tmcindustries.com/distil2.html> *
TMC INDUSTRIES INC.: "Macro-36 CMS Centrigual Molecular stills", Retrieved from the Internet <URL:http://www.web.archive.org/web/20070223193049/http://www.tmcindustries.com/distil6.html> *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108467787A (en) * 2018-05-07 2018-08-31 上海应用技术大学 A kind of process for purifying distillation of cold press fingered citron essential oil molecule

Also Published As

Publication number Publication date
BRPI0701771B1 (en) 2017-12-05
WO2008138083A2 (en) 2008-11-20
BRPI0701771A2 (en) 2008-12-23

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