EP3746038A1 - Heptane de source vegetale pour l'extraction de produits naturels - Google Patents
Heptane de source vegetale pour l'extraction de produits naturelsInfo
- Publication number
- EP3746038A1 EP3746038A1 EP19705291.3A EP19705291A EP3746038A1 EP 3746038 A1 EP3746038 A1 EP 3746038A1 EP 19705291 A EP19705291 A EP 19705291A EP 3746038 A1 EP3746038 A1 EP 3746038A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- heptane
- resin
- essential oil
- commiphora
- distillation
- 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.)
- Pending
Links
- IMNFDUFMRHMDMM-UHFFFAOYSA-N N-Heptane Chemical compound CCCCCCC IMNFDUFMRHMDMM-UHFFFAOYSA-N 0.000 title claims abstract description 176
- 238000000605 extraction Methods 0.000 title claims description 22
- 229930014626 natural product Natural products 0.000 title claims description 19
- 241001329111 Commiphora wildii Species 0.000 claims abstract description 25
- 241000196324 Embryophyta Species 0.000 claims abstract description 22
- 239000002537 cosmetic Substances 0.000 claims abstract description 14
- 235000013305 food Nutrition 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims description 31
- 229920005989 resin Polymers 0.000 claims description 31
- 239000000341 volatile oil Substances 0.000 claims description 31
- 239000002904 solvent Substances 0.000 claims description 24
- 238000004821 distillation Methods 0.000 claims description 16
- 238000000034 method Methods 0.000 claims description 15
- 235000013311 vegetables Nutrition 0.000 claims description 7
- 238000004508 fractional distillation Methods 0.000 claims description 6
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims description 5
- 241000234435 Lilium Species 0.000 claims description 4
- 235000010254 Jasminum officinale Nutrition 0.000 claims description 3
- 244000014047 Polianthes tuberosa Species 0.000 claims description 3
- 235000016067 Polianthes tuberosa Nutrition 0.000 claims description 3
- 241000220317 Rosa Species 0.000 claims description 3
- 244000172533 Viola sororia Species 0.000 claims description 3
- 239000003205 fragrance Substances 0.000 claims description 3
- 238000001256 steam distillation Methods 0.000 claims description 3
- 235000011468 Albizia julibrissin Nutrition 0.000 claims description 2
- 238000000199 molecular distillation Methods 0.000 claims description 2
- 238000000746 purification Methods 0.000 claims description 2
- 240000005385 Jasminum sambac Species 0.000 claims 1
- 240000005852 Mimosa quadrivalvis Species 0.000 claims 1
- 239000004567 concrete Substances 0.000 description 21
- GRWFGVWFFZKLTI-UHFFFAOYSA-N α-pinene Chemical compound CC1=CCC2C(C)(C)C1C2 GRWFGVWFFZKLTI-UHFFFAOYSA-N 0.000 description 18
- 239000000203 mixture Substances 0.000 description 14
- GRWFGVWFFZKLTI-IUCAKERBSA-N 1S,5S-(-)-alpha-Pinene Natural products CC1=CC[C@@H]2C(C)(C)[C@H]1C2 GRWFGVWFFZKLTI-IUCAKERBSA-N 0.000 description 9
- MVNCAPSFBDBCGF-UHFFFAOYSA-N alpha-pinene Natural products CC1=CCC23C1CC2C3(C)C MVNCAPSFBDBCGF-UHFFFAOYSA-N 0.000 description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 239000000284 extract Substances 0.000 description 7
- WTARULDDTDQWMU-RKDXNWHRSA-N (+)-β-pinene Chemical compound C1[C@H]2C(C)(C)[C@@H]1CCC2=C WTARULDDTDQWMU-RKDXNWHRSA-N 0.000 description 6
- WTARULDDTDQWMU-IUCAKERBSA-N (-)-Nopinene Natural products C1[C@@H]2C(C)(C)[C@H]1CCC2=C WTARULDDTDQWMU-IUCAKERBSA-N 0.000 description 6
- WTARULDDTDQWMU-UHFFFAOYSA-N Pseudopinene Natural products C1C2C(C)(C)C1CCC2=C WTARULDDTDQWMU-UHFFFAOYSA-N 0.000 description 6
- XCPQUQHBVVXMRQ-UHFFFAOYSA-N alpha-Fenchene Natural products C1CC2C(=C)CC1C2(C)C XCPQUQHBVVXMRQ-UHFFFAOYSA-N 0.000 description 6
- 229930006722 beta-pinene Natural products 0.000 description 6
- LCWMKIHBLJLORW-UHFFFAOYSA-N gamma-carene Natural products C1CC(=C)CC2C(C)(C)C21 LCWMKIHBLJLORW-UHFFFAOYSA-N 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 239000002304 perfume Substances 0.000 description 5
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 3
- HFPZCAJZSCWRBC-UHFFFAOYSA-N p-cymene Chemical compound CC(C)C1=CC=C(C)C=C1 HFPZCAJZSCWRBC-UHFFFAOYSA-N 0.000 description 3
- 230000001953 sensory effect Effects 0.000 description 3
- 241000894007 species Species 0.000 description 3
- WRYLYDPHFGVWKC-UHFFFAOYSA-N 4-terpineol Chemical compound CC(C)C1(O)CCC(C)=CC1 WRYLYDPHFGVWKC-UHFFFAOYSA-N 0.000 description 2
- 241000159174 Commiphora Species 0.000 description 2
- 240000007311 Commiphora myrrha Species 0.000 description 2
- 241000207840 Jasminum Species 0.000 description 2
- WONIGEXYPVIKFS-UHFFFAOYSA-N Verbenol Chemical compound CC1=CC(O)C2C(C)(C)C1C2 WONIGEXYPVIKFS-UHFFFAOYSA-N 0.000 description 2
- -1 absolute Substances 0.000 description 2
- 125000003118 aryl group Chemical group 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 210000000416 exudates and transudate Anatomy 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 239000003960 organic solvent Substances 0.000 description 2
- 239000003208 petroleum Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- KQAZVFVOEIRWHN-UHFFFAOYSA-N α-thujene Chemical compound CC1=CCC2(C(C)C)C1C2 KQAZVFVOEIRWHN-UHFFFAOYSA-N 0.000 description 2
- YKFLAYDHMOASIY-UHFFFAOYSA-N γ-terpinene Chemical compound CC(C)C1=CCC(C)=CC1 YKFLAYDHMOASIY-UHFFFAOYSA-N 0.000 description 2
- NOOLISFMXDJSKH-UTLUCORTSA-N (+)-Neomenthol Chemical compound CC(C)[C@@H]1CC[C@@H](C)C[C@@H]1O NOOLISFMXDJSKH-UTLUCORTSA-N 0.000 description 1
- LFJQCDVYDGGFCH-JTQLQIEISA-N (+)-β-phellandrene Chemical compound CC(C)[C@@H]1CCC(=C)C=C1 LFJQCDVYDGGFCH-JTQLQIEISA-N 0.000 description 1
- LFJQCDVYDGGFCH-SNVBAGLBSA-N (+/-)-beta-Phellandrene Natural products CC(C)[C@H]1CCC(=C)C=C1 LFJQCDVYDGGFCH-SNVBAGLBSA-N 0.000 description 1
- UMYJVVZWBKIXQQ-QALSDZMNSA-N (4aS,6aR,6bR,8aR,12aR,12bR,14aS)-2,2,6a,6b,9,9,12a-heptamethyl-10-oxo-2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14,14a-icosahydropicene-4a-carboxylic acid Chemical compound C1CC(=O)C(C)(C)[C@@H]2CC[C@@]3(C)[C@]4(C)CC[C@@]5(C(O)=O)CCC(C)(C)C=C5[C@H]4CC[C@@H]3[C@]21C UMYJVVZWBKIXQQ-QALSDZMNSA-N 0.000 description 1
- DCSCXTJOXBUFGB-JGVFFNPUSA-N (R)-(+)-Verbenone Natural products CC1=CC(=O)[C@@H]2C(C)(C)[C@H]1C2 DCSCXTJOXBUFGB-JGVFFNPUSA-N 0.000 description 1
- DCSCXTJOXBUFGB-SFYZADRCSA-N (R)-(+)-verbenone Chemical compound CC1=CC(=O)[C@H]2C(C)(C)[C@@H]1C2 DCSCXTJOXBUFGB-SFYZADRCSA-N 0.000 description 1
- DSSYKIVIOFKYAU-XCBNKYQSSA-N (R)-camphor Chemical compound C1C[C@@]2(C)C(=O)C[C@@H]1C2(C)C DSSYKIVIOFKYAU-XCBNKYQSSA-N 0.000 description 1
- WWRCMNKATXZARA-UHFFFAOYSA-N 1-Isopropyl-2-methylbenzene Chemical compound CC(C)C1=CC=CC=C1C WWRCMNKATXZARA-UHFFFAOYSA-N 0.000 description 1
- WRYLYDPHFGVWKC-SNVBAGLBSA-N 4-Terpineol Natural products CC(C)[C@]1(O)CCC(C)=CC1 WRYLYDPHFGVWKC-SNVBAGLBSA-N 0.000 description 1
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 240000007185 Albizia julibrissin Species 0.000 description 1
- 241000208229 Burseraceae Species 0.000 description 1
- IRZWAJHUWGZMMT-UHFFFAOYSA-N Chrysanthenol Natural products CC1=CCC2C(C)(C)C1C2O IRZWAJHUWGZMMT-UHFFFAOYSA-N 0.000 description 1
- 241000723346 Cinnamomum camphora Species 0.000 description 1
- 241000207199 Citrus Species 0.000 description 1
- NOOLISFMXDJSKH-UHFFFAOYSA-N DL-menthol Natural products CC(C)C1CCC(C)CC1O NOOLISFMXDJSKH-UHFFFAOYSA-N 0.000 description 1
- 244000303040 Glycyrrhiza glabra Species 0.000 description 1
- 235000006200 Glycyrrhiza glabra Nutrition 0.000 description 1
- 240000005067 Jasminum grandiflorum Species 0.000 description 1
- 235000004412 Jasminum grandiflorum Nutrition 0.000 description 1
- UMYJVVZWBKIXQQ-UHFFFAOYSA-N Moronic acid Natural products C1CC(=O)C(C)(C)C2CCC3(C)C4(C)CCC5(C(O)=O)CCC(C)(C)C=C5C4CCC3C21C UMYJVVZWBKIXQQ-UHFFFAOYSA-N 0.000 description 1
- 241001596291 Namibia Species 0.000 description 1
- 244000052585 Rosa centifolia Species 0.000 description 1
- 235000016588 Rosa centifolia Nutrition 0.000 description 1
- 244000290333 Vanilla fragrans Species 0.000 description 1
- 235000009499 Vanilla fragrans Nutrition 0.000 description 1
- 235000012036 Vanilla tahitensis Nutrition 0.000 description 1
- 241000405217 Viola <butterfly> Species 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 235000019568 aromas Nutrition 0.000 description 1
- LFJQCDVYDGGFCH-UHFFFAOYSA-N beta-phellandrene Natural products CC(C)C1CCC(=C)C=C1 LFJQCDVYDGGFCH-UHFFFAOYSA-N 0.000 description 1
- NDVASEGYNIMXJL-UHFFFAOYSA-N beta-sabinene Natural products C=C1CCC2(C(C)C)C1C2 NDVASEGYNIMXJL-UHFFFAOYSA-N 0.000 description 1
- 229930008380 camphor Natural products 0.000 description 1
- 229960000846 camphor Drugs 0.000 description 1
- 238000004587 chromatography analysis Methods 0.000 description 1
- 235000020971 citrus fruits Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 244000038559 crop plants Species 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004817 gas chromatography Methods 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- LPLVUJXQOOQHMX-QWBHMCJMSA-N glycyrrhizinic acid Chemical compound O([C@@H]1[C@@H](O)[C@H](O)[C@H](O[C@@H]1O[C@@H]1C([C@H]2[C@]([C@@H]3[C@@]([C@@]4(CC[C@@]5(C)CC[C@@](C)(C[C@H]5C4=CC3=O)C(O)=O)C)(C)CC2)(C)CC1)(C)C)C(O)=O)[C@@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O LPLVUJXQOOQHMX-QWBHMCJMSA-N 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 235000011477 liquorice Nutrition 0.000 description 1
- 238000004949 mass spectrometry Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940041616 menthol Drugs 0.000 description 1
- 239000008601 oleoresin Substances 0.000 description 1
- 239000004854 plant resin Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 230000003248 secreting effect Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000956 solid--liquid extraction Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- DCSCXTJOXBUFGB-UHFFFAOYSA-N verbenone Natural products CC1=CC(=O)C2C(C)(C)C1C2 DCSCXTJOXBUFGB-UHFFFAOYSA-N 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/005—Processes comprising at least two steps in series
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
- A23L27/10—Natural spices, flavouring agents or condiments; Extracts thereof
- A23L27/11—Natural spices, flavouring agents or condiments; Extracts thereof obtained by solvent extraction
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/31—Hydrocarbons
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9783—Angiosperms [Magnoliophyta]
- A61K8/9789—Magnoliopsida [dicotyledons]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q13/00—Formulations or additives for perfume preparations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D11/00—Solvent extraction
- B01D11/02—Solvent extraction of solids
- B01D11/0288—Applications, solvents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/14—Fractional distillation or use of a fractionation or rectification column
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/04—Purification; Separation; Use of additives by distillation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/09—Purification; Separation; Use of additives by fractional condensation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C7/00—Purification; Separation; Use of additives
- C07C7/10—Purification; Separation; Use of additives by extraction, i.e. purification or separation of liquid hydrocarbons with the aid of liquids
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C9/00—Aliphatic saturated hydrocarbons
- C07C9/14—Aliphatic saturated hydrocarbons with five to fifteen carbon atoms
- C07C9/15—Straight-chain hydrocarbons
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/80—Process related aspects concerning the preparation of the cosmetic composition or the storage or application thereof
- A61K2800/805—Corresponding aspects not provided for by any of codes A61K2800/81 - A61K2800/95
Definitions
- the present disclosure relates to heptane obtained from a plant source, especially by an extraction process involving a plant source resin.
- the present description also relates to uses of such a heptane in perfumery, in cosmetics and in food flavoring.
- natural extracts obtained by hydro distillation, steam training or expression, called essential oils
- natural extracts obtained by extraction with at least one volatile solvent, named for example concrete, absolute, oleoresin or resinoids.
- Concrete or concrete essence is the raw product obtained by extraction of fresh vegetables with an organic solvent (i.e. hexane, heptane, petroleum ether, ethyl acetate, ethanol).
- an organic solvent i.e. hexane, heptane, petroleum ether, ethyl acetate, ethanol.
- the absolute or absolute essence is an extract prepared from the concrete by hot dissolution in ethanol, in a commonly known washing step.
- the insoluble compounds, also known by the term of waxes are precipitated in a step of cold solidification otherwise known as icing, then removed by filtration and the solvent is then evaporated to obtain the absolute, used most often diluted in compositions Fragrant.
- Volatile solvent extraction is a widely used method for the extraction of natural products.
- the use of a solvent or a mixture of solvents of suitable polarity makes it possible to extract odorous compounds by solid-liquid extraction. Since the extracted odor compounds are of a non-polar nature, it is common to use low-polar extraction solvents such as hydrocarbons, and especially hexane, petroleum ether or even heptane.
- these solvents currently derived mainly from fossil sources and therefore non-renewable, are at the heart of many environmental issues. In order to fit into a context of environmental responsibility and sustainable development inspired by the twelve principles of green chemistry, new methods known as "eco-extraction" are in full development.
- any solvent derived from plant and renewable sources can therefore be an alternative to the problem of solvents from non-renewable resources, and at the same time, open the horizon of olfactory notes applicable in perfumery, cosmetics, and in the aroma field.
- Commiphora is a botanical genus of the family Burseraceae. This genus is composed of about 185 species of trees or shrubs often thorny, originating from the borders of the Red Sea, India, Madagascar and Senegal.
- the species Commiphora myrrha is the best known and most used in the field of perfumery.
- the species Commiphora myrrha is mainly used today in the form of essential oil and resinoid.
- the essential oil of this species is obtained by hydro distillation, and has an odor at once amber, vanilla, aromatic and woody, which also reminds the smell of mushrooms and liquorice.
- the role of the essential oil is twofold: to improve the hold and the fixing of a perfume, while bringing roundness and olfactory heat.
- Commiphora wildii also known as Omumbiri, a plant native to Sun, where Himba women collect resin that naturally exudes from its bark, and have used it for centuries for its fragrant power. , as a body and hair perfume.
- alpha-pinene (2.34%), beta-pinene (0.40%), beta-phellandrene (0.53%), p-cymene (0.71%), gamma- terpinene (0.24%), verbenone (1.67%), verbenol (3.23%, via its product verbenol-TMS derivative), and moronic acid (40.37%, via its derivative moronic acid-TMS), have been identified.
- this study was simply aimed at the development of a general chromatographic method for the measurement of terpene compounds included in plant resins, among which the resin of Commiphora wildii.
- the present disclosure is intended to provide solvents from plant sources, in particular capable of being used as volatile solvents in order to obtain a product, such as a concrete and then an absolute, having olfactory characteristics adapted to the environment of the environment. perfumery, cosmetics and / or food flavorings.
- the aforementioned object as well as other advantages, are obtained by heptane obtained from a plant source comprising Commiphora wildii.
- Such a raw material is particularly suitable for providing a heptane which is already recoverable and ready to be used in perfumery, in cosmetics and / or in food flavoring, for example as a volatile solvent capable of extracting products which , depending on the plant source to extract selected, are suitable for use in these areas.
- the plant source is Commiphora wildii.
- heptane is obtained by an extraction process comprising: a step of hydro-distillation or steam-distillation of a resin comprising Commiphora wildii resin to obtain an essential oil ; and
- Such a heptane is also particularly suitable for use as a volatile solvent capable of extracting products which, depending on the vegetable source to be extracted selected - which may be one of the species mentioned above - are suitable for use in perfumery , in cosmetics and / or aromatic food.
- heptane is obtained exclusively from a resin of the species Commiphora wildii, the yield of heptane obtained during said process is substantially higher than the yields obtained from any other plant species.
- the hydro-distillation or steam-distillation step may be carried out in a still-pot apparatus.
- the hydro-distillation may for example include the addition of water to Commiphora wildii resin, which may be powdered, coarsely pulverized, or cut, fresh or shriveled, into a still.
- the resin can be introduced into a flask or reactor of the apparatus and immersed in a water bath.
- the suspension thus obtained can be heated to a boiling temperature so as to produce steam.
- the water and essential oil vapors can be condensed in a refrigerant to separate the volatile essential oil from the organic upper layer of the distillate, so as to recover the essential oil.
- the method of extracting heptane according to the present invention further comprises a step of physically purifying the essential oil.
- the physical purification step includes fractional distillation or molecular distillation.
- said heptane as obtained in the first aspect substantially comprises the linear isomer, i.e., n-heptane.
- n-heptane substantially comprises the linear isomer, i.e., n-heptane.
- at least 99.0% of said heptane is in the form of n-heptane.
- at least 99.5% of said heptane for example between 99.5 and 99.9% of said heptane, for example between 99.6 and 99.9% of said heptane, is in the form of n-heptane.
- the remaining 1.0% may comprise, for example, one or more components obtained from the same vegetable source as said n-heptane, such as any branched isomers of the heptane.
- heptane is obtained from Commiphora wildii resin of culture type or wild type.
- the resin can be collected on a crop plant.
- the essential oil yield of the Commiphora wildii species obtained in the process is about 5.5% based on the fresh weight of resin.
- the method may include the collection of resin on culture or wild-type plants.
- the method further comprises collecting resin from the entire plant.
- the present disclosure provides a composition
- a composition comprising said heptane according to one or more embodiments indicated above, as well as alpha-pinene and optionally beta-pinene.
- Such a composition may be particularly suitable for use as a volatile solvent capable of extracting products which, depending on the vegetable source to be extracted selected, are suitable for use in perfumery, cosmetics and / or food flavoring.
- the composition is derived from the species Commiphora wildii.
- the odor characteristics of a composition of the Commiphora wildii species have been particularly interesting, but not exclusively, for the perfume industry, thanks to citrus, woody, camphor and menthol notes.
- the composition may comprise at least 99.5% heptane, and 0.1% to 0.5% alpha-pinene. According to one or more embodiments, the composition may comprise at least 99.5% heptane, 0.2% to 0.5% alpha-pinene and 0.0% to 0.3% of alpha-pinene.
- the description relates to the use of heptane as defined by one or more of the embodiments indicated above as a natural product extraction solvent.
- said heptane has proved particularly suitable for the extraction of natural products.
- the natural product may include Rosa centifolia rose, lily (Lilium spp), jasmine (Jasminum grandiflorum L.), violet (Viola Odoranta L.), or tuberose (Polyanthes tuberosa L.) .
- said heptane is suitable for extracting any other plant that can be used in perfumery, cosmetics and food flavoring.
- the disclosure relates to the use of heptane as defined by one or more of the embodiments set forth above for imparting aroma and / or fragrance to a product or modifying aroma and / or perfume of a product.
- the embodiments described above are not exhaustive. In particular, it is understood that additional embodiments may be envisaged based on different combinations of the embodiments explicitly described. Unless otherwise specified herein, it will be apparent to those skilled in the art that all the embodiments described above may be combined with one another. For example, unless otherwise specified, all of the features of the embodiments described above, whether referring to heptane or uses thereof, may be combined with or replaced by other characteristics of others. embodiments.
- the term “understand” is synonymous with (means the same as) “include”, “contain”, and is inclusive or open and does not exclude other undescribed or represented elements.
- the term “substantially” is synonymous with (means the same as) a lower and / or higher margin of 0.05% of the respective value.
- the method of manufacture according to Example 1 comprises hydro-distillation of the Commiphora wildii resin to obtain an essential oil and the fractional distillation of this essential oil.
- Commiphora wildii resin is a natural tree exudate. The bark of this tree being very thin and the secretory channels of resin being just below, it is possible to recover this resin by incision on the lower part of the trunk. When resin flows, it is milky white and turns red when drying. The exudate harvest used in the exemplary manufacturing method detailed below was made after a few weeks, so that the resin was dry.
- the resin extracted from Commiphora wildii is hard and brittle, but becomes ductile and heat-malleable.
- the extraction technique used makes it possible to obtain a volatile extract from this resin.
- the hydro-distillation comprises the following steps: the addition of water to the powder-like or particle-shaped Commiphora wildii resin in a round-bottomed container attached to a Clevenger type apparatus, heating the suspension thus obtained to a boiling point and condensing the vapors to recover the essential oil / water mixture.
- a Clevenger type apparatus To separate the essential oil from the water, simply decant the mixture.
- the "Clevenger” type apparatus makes it possible in particular to reinject the hydrosol, namely the aqueous phase of the distillate, into the flask so as not to deplete the initial mixture of water. This technique is called hydro distillation with cohesion. The same type of process can be achieved with a conventional still.
- Example 1 In the context of Example 1, the manipulation is carried out with a 20 L flask containing 2.00 kg of Commiphora wildii resin immersed in five times its volume in water, ie 10 L.
- the composition (in relative percentages obtained by integration of the chromatographic profile) of the essential oil obtained after 4 hours of hydro-distillation was analyzed by GC / MS.
- the essential oil includes: 43.4% alpha-pinene, 29.5% heptane, 11.0% beta-pinene, 3.7% alpha-thujene, and 2.3% ortho-cymene.
- This new essential oil, isolated by the inventors, is distinguished, among other factors, in particular by its high content of heptane.
- Example 1 further comprises fractional distillation of the essential oil obtained after 4 hours of hydro-distillation. From this essential oil, it is possible to separate a fraction containing 37.8% by weight, mainly containing at least 99.3% pure heptane. It contains not only heptane, but also alpha-pinene and beta-pinene in lesser quantities, respectively 0.3% and 0.1%.
- the manufacturing method according to Example 2 comprises hydro-distillation of the Commiphora wildii resin to obtain an essential oil and the fractional distillation of this essential oil.
- the essential oil obtained after 24 hours of hydro-distillation notably comprises alpha-pinene, heptane, beta-pinene, para-cymene and terpinen-4-ol.
- Example 2 further comprises fractional distillation of the essential oil obtained after 24h of hydro-distillation. From this essential oil, it is possible to separate a fraction containing mainly heptane, at least 90.0% pure. It contains not only heptane, but also alpha-pinene and beta-pinene.
- Examples of use of said heptane for the extraction of natural products Heptane produced as indicated above in Examples 1 and 2 was used as a solvent for extracting natural products, in particular jasmine, lily, rose, violet, mimosa and tuberose flowers in order to obtain a concrete then an absolute, valuable in the field of perfumery, cosmetics or food flavors.
- Table 3 Another comparison of the sensory results obtained for the extraction with volatile solvent of four natural products, with fossil heptane versus heptane resulting from Commiphora wildii produced as indicated in Example 2, is presented in Table 3.
- the table shows in particular, according to the type of heptane used (heptane produced according to one embodiment of the present description or fossil heptane) and for each extracted natural product, the yield in concrete and the olfactory description of the absolute obtained from the concrete.
- the analyzes make it possible to highlight a greater quantity of hydrocarbons present in the concretes extracted with fossil solvents.
- the concretes extracted by heptane according to one embodiment of the description exhibit a greater number of volatile organic compounds with a characteristic odor, thus contributing to the provision of new olfactory facets for the concretes of the extracted natural products.
- the essential oils obtained from Commiphora wildii or heptane extracted natural product concretes are identified by gas chromatography coupled with mass spectrometry (GC / MS).
- heptane as a solvent for extraction of natural products, constitutes an innovative alternative that can be efficiently extracted by several applications, particularly in the fields of perfumery, cosmetics or food flavors.
- Heptane makes it possible to bring a greater range of raw material to the perfumer, thus broadening the horizons of modern perfumery, as well as cosmetics and aromas.
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Abstract
Description
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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FR1850753A FR3077203B1 (fr) | 2018-01-30 | 2018-01-30 | Heptane de source vegetale pour l'extraction de produits naturels |
PCT/EP2019/052132 WO2019149701A1 (fr) | 2018-01-30 | 2019-01-29 | Heptane de source vegetale pour l'extraction de produits naturels |
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EP3746038A1 true EP3746038A1 (fr) | 2020-12-09 |
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EP19705291.3A Pending EP3746038A1 (fr) | 2018-01-30 | 2019-01-29 | Heptane de source vegetale pour l'extraction de produits naturels |
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US (1) | US11845720B2 (fr) |
EP (1) | EP3746038A1 (fr) |
FR (1) | FR3077203B1 (fr) |
WO (1) | WO2019149701A1 (fr) |
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FR3115292B1 (fr) | 2020-10-16 | 2023-10-27 | Oreal | Concrete et absolue de parfum obtenues par extraction de solvant heterocyclique a partir de matieres naturelles solides |
FR3134819A1 (fr) | 2022-04-20 | 2023-10-27 | L'oreal | Concrete et absolue de parfum obtenues par extraction de solvant cetonique ou de type dioxolane a partir de matieres naturelles solides |
FR3134817A1 (fr) | 2022-04-20 | 2023-10-27 | L'oreal | Concrete et absolue de parfum obtenues par extraction de solvant alcane a partir de matieres naturelles solides |
FR3134816A1 (fr) | 2022-04-20 | 2023-10-27 | L'oreal | Concrete et absolue de parfum obtenues par extraction de solvant derive de propionate de (cyclo)alkyle a partir de matieres naturelles solides |
FR3134818A1 (fr) | 2022-04-20 | 2023-10-27 | L'oreal | Concrete et absolue de parfum obtenues par extraction de solvant acetate de (cyclo)alkyl a partir de matieres naturelles solides |
FR3134821A1 (fr) | 2022-04-20 | 2023-10-27 | L'oreal | Concrete et absolue de parfum obtenues par extraction de solvant ether a partir de matieres naturelles solides |
FR3134820A1 (fr) | 2022-04-20 | 2023-10-27 | L'oreal | Concrete et absolue de parfum obtenues par extraction de solvant (poly)ol organique a partir de matieres naturelles solides |
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FR2949343B1 (fr) * | 2009-09-01 | 2011-10-21 | Oreal | Procede d'obtention d'un extrait vegetal, extrait vegetal obtenu selon le procede et composition cosmetique ou dermatologique contenant l'extrait |
FR2973716B1 (fr) * | 2011-04-08 | 2014-05-02 | Charabot | Procede d'extraction d'un extrait odorant par un solvant alternatif aux solvants conventionnels |
-
2018
- 2018-01-30 FR FR1850753A patent/FR3077203B1/fr active Active
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2019
- 2019-01-29 US US16/966,129 patent/US11845720B2/en active Active
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US20210024441A1 (en) | 2021-01-28 |
FR3077203B1 (fr) | 2020-11-27 |
US11845720B2 (en) | 2023-12-19 |
FR3077203A1 (fr) | 2019-08-02 |
WO2019149701A1 (fr) | 2019-08-08 |
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