BRPI0705472A2 - processo de desterpenação quìmica pela oxidação catalìtica do óleo essencial de citrus e produto - Google Patents
processo de desterpenação quìmica pela oxidação catalìtica do óleo essencial de citrus e produtoInfo
- Publication number
- BRPI0705472A2 BRPI0705472A2 BRPI0705472A BRPI0705472A2 BR PI0705472 A2 BRPI0705472 A2 BR PI0705472A2 BR PI0705472 A BRPI0705472 A BR PI0705472A BR PI0705472 A2 BRPI0705472 A2 BR PI0705472A2
- Authority
- BR
- Brazil
- Prior art keywords
- essential oil
- oxidation
- deterpenation
- citrus essential
- product
- Prior art date
Links
- 230000003647 oxidation Effects 0.000 title abstract 5
- 238000007254 oxidation reaction Methods 0.000 title abstract 5
- 239000000341 volatile oil Substances 0.000 title abstract 5
- 241000207199 Citrus Species 0.000 title abstract 4
- 235000020971 citrus fruits Nutrition 0.000 title abstract 4
- 238000000034 method Methods 0.000 title abstract 4
- XMGQYMWWDOXHJM-UHFFFAOYSA-N limonene Chemical compound CC(=C)C1CCC(C)=CC1 XMGQYMWWDOXHJM-UHFFFAOYSA-N 0.000 abstract 5
- 229940087305 limonene Drugs 0.000 abstract 3
- 235000001510 limonene Nutrition 0.000 abstract 3
- BAVONGHXFVOKBV-UHFFFAOYSA-N Carveol Chemical compound CC(=C)C1CC=C(C)C(O)C1 BAVONGHXFVOKBV-UHFFFAOYSA-N 0.000 abstract 2
- ULDHMXUKGWMISQ-UHFFFAOYSA-N carvone Chemical compound CC(=C)C1CC=C(C)C(=O)C1 ULDHMXUKGWMISQ-UHFFFAOYSA-N 0.000 abstract 2
- 230000003197 catalytic effect Effects 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- BAVONGHXFVOKBV-ZJUUUORDSA-N (-)-trans-carveol Natural products CC(=C)[C@@H]1CC=C(C)[C@@H](O)C1 BAVONGHXFVOKBV-ZJUUUORDSA-N 0.000 abstract 1
- 239000005973 Carvone Substances 0.000 abstract 1
- 229930007646 carveol Natural products 0.000 abstract 1
- 239000002638 heterogeneous catalyst Substances 0.000 abstract 1
- -1 limonene epoxides Chemical class 0.000 abstract 1
- 239000003921 oil Substances 0.000 abstract 1
- 239000007800 oxidant agent Substances 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
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)
- 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)
- Lubricants (AREA)
Abstract
Processo de desterpenação química pela oxidação catalítica do óleo essencial de Citrus e produto. A presente invenção diz respeito a um processo de desterpenação química obtida pela oxidação catalítica do óleo essencial de frutas cítricas que utiliza um agente oxidante e catalisadores heterogêneos capazes de promover a oxidação controlada do óleo essencial de citrus. A presente invenção revela ainda um óleo essencial modificado derivado do processo supracitado. Este óleo contém limoneno residual e uma alguma quantidade de produtos oxigenados derivados da oxidação controlada do limoneno, tais como epóxidos do limoneno, carveol e carvona.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0705472 BRPI0705472A2 (pt) | 2007-09-11 | 2007-09-11 | processo de desterpenação quìmica pela oxidação catalìtica do óleo essencial de citrus e produto |
| PCT/BR2008/000311 WO2009033247A2 (en) | 2007-09-11 | 2008-09-11 | Catalytic oxidation of the essential oils of citrus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BRPI0705472 BRPI0705472A2 (pt) | 2007-09-11 | 2007-09-11 | processo de desterpenação quìmica pela oxidação catalìtica do óleo essencial de citrus e produto |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BRPI0705472A2 true BRPI0705472A2 (pt) | 2009-05-05 |
Family
ID=40452585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BRPI0705472 BRPI0705472A2 (pt) | 2007-09-11 | 2007-09-11 | processo de desterpenação quìmica pela oxidação catalìtica do óleo essencial de citrus e produto |
Country Status (2)
| Country | Link |
|---|---|
| BR (1) | BRPI0705472A2 (pt) |
| WO (1) | WO2009033247A2 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3095773B1 (de) * | 2015-05-21 | 2019-10-02 | Symrise AG | Herstellung von limonenderivaten |
| WO2021193569A1 (ja) * | 2020-03-24 | 2021-09-30 | 高砂香料工業株式会社 | 精油の脱色方法 |
| CN111729669B (zh) * | 2020-06-28 | 2022-10-18 | 云南中烟工业有限责任公司 | 负载金属的铈锆固溶体材料、其制备方法及用于催化合成香芹酮的用途 |
-
2007
- 2007-09-11 BR BRPI0705472 patent/BRPI0705472A2/pt not_active Application Discontinuation
-
2008
- 2008-09-11 WO PCT/BR2008/000311 patent/WO2009033247A2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| WO2009033247A2 (en) | 2009-03-19 |
| WO2009033247A3 (en) | 2009-08-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B03A | Publication of an application: publication of a patent application or of a certificate of addition of invention | ||
| B06F | Objections, documents and/or translations needed after an examination request according art. 34 industrial property law | ||
| B08E | Application fees: requirement for complementation of annuity fee |
Free format text: COMPLEMENTAR A RETRIBUICAO DAS 3A E 4A ANUIDADES DE ACORDO COM TABELA VIGENTE , REFERENTE AS GUIAS DE RECOLHIMENTO 220907709904 E 221011130496. |
|
| B07A | Technical examination (opinion): publication of technical examination (opinion) | ||
| B09B | Decision: refusal | ||
| B09B | Decision: refusal |