Process for the production of essential oils
A process for the manufacture of essential oils from a mixture containing a hydrophilic phase and essential oils. Such as a mixture produced by steam distillation. The process involves contacting said mixture with a hydrophobic adsorbent and subsequent desorption and recovery of the essential oils....
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| creator | ANU ENNELIN JUHO JUMPPANEN |
| description | A process for the manufacture of essential oils from a mixture containing a hydrophilic phase and essential oils. Such as a mixture produced by steam distillation. The process involves contacting said mixture with a hydrophobic adsorbent and subsequent desorption and recovery of the essential oils. The adsorbent may be silica, polystyrene, activated carbon, etc which may be provided in a column such that desorption is effected as a chromatographic separation of the essential oil. The mixture may comprise a solution or a two-phase mixture. If steam distillation is used, the steam may be recycled through the apparatus in a continuous process. |
| format | Patent |
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The process involves contacting said mixture with a hydrophobic adsorbent and subsequent desorption and recovery of the essential oils. The adsorbent may be silica, polystyrene, activated carbon, etc which may be provided in a column such that desorption is effected as a chromatographic separation of the essential oil. The mixture may comprise a solution or a two-phase mixture. If steam distillation is used, the steam may be recycled through the apparatus in a continuous process.</description><edition>7</edition><language>eng</language><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES ; CANDLES ; CHEMISTRY ; DETERGENTS ; ESSENTIAL OILS ; FATTY ACIDS THEREFROM ; FOODS OR FOODSTUFFS ; FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J ; HUMAN NECESSITIES ; METALLURGY ; PERFUMES ; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL ; PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS ; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT ; THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><creationdate>2001</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010117&DB=EPODOC&CC=GB&NR=2351978A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20010117&DB=EPODOC&CC=GB&NR=2351978A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ANU ENNELIN</creatorcontrib><creatorcontrib>JUHO JUMPPANEN</creatorcontrib><title>Process for the production of essential oils</title><description>A process for the manufacture of essential oils from a mixture containing a hydrophilic phase and essential oils. 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If steam distillation is used, the steam may be recycled through the apparatus in a continuous process.</description><subject>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</subject><subject>CANDLES</subject><subject>CHEMISTRY</subject><subject>DETERGENTS</subject><subject>ESSENTIAL OILS</subject><subject>FATTY ACIDS THEREFROM</subject><subject>FOODS OR FOODSTUFFS</subject><subject>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</subject><subject>HUMAN NECESSITIES</subject><subject>METALLURGY</subject><subject>PERFUMES</subject><subject>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</subject><subject>PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</subject><subject>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</subject><subject>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2001</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNAJKMpPTi0uVkjLL1IoyUhVKCjKTylNLsnMz1PIT1MAyqTmlWQm5ijkZ-YU8zCwpiXmFKfyQmluBnk31xBnD93Ugvz41OKCxOTUvNSSeHcnI2NTQ0tzC0djwioA-FUpBw</recordid><startdate>20010117</startdate><enddate>20010117</enddate><creator>ANU ENNELIN</creator><creator>JUHO JUMPPANEN</creator><scope>EVB</scope></search><sort><creationdate>20010117</creationdate><title>Process for the production of essential oils</title><author>ANU ENNELIN ; JUHO JUMPPANEN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_GB2351978A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2001</creationdate><topic>ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES</topic><topic>CANDLES</topic><topic>CHEMISTRY</topic><topic>DETERGENTS</topic><topic>ESSENTIAL OILS</topic><topic>FATTY ACIDS THEREFROM</topic><topic>FOODS OR FOODSTUFFS</topic><topic>FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J</topic><topic>HUMAN NECESSITIES</topic><topic>METALLURGY</topic><topic>PERFUMES</topic><topic>PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL</topic><topic>PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS</topic><topic>THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT</topic><topic>THEIR TREATMENT, NOT COVERED BY OTHER CLASSES</topic><toplevel>online_resources</toplevel><creatorcontrib>ANU ENNELIN</creatorcontrib><creatorcontrib>JUHO JUMPPANEN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ANU ENNELIN</au><au>JUHO JUMPPANEN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Process for the production of essential oils</title><date>2001-01-17</date><risdate>2001</risdate><abstract>A process for the manufacture of essential oils from a mixture containing a hydrophilic phase and essential oils. Such as a mixture produced by steam distillation. The process involves contacting said mixture with a hydrophobic adsorbent and subsequent desorption and recovery of the essential oils. The adsorbent may be silica, polystyrene, activated carbon, etc which may be provided in a column such that desorption is effected as a chromatographic separation of the essential oil. The mixture may comprise a solution or a two-phase mixture. If steam distillation is used, the steam may be recycled through the apparatus in a continuous process.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| subjects | ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES CANDLES CHEMISTRY DETERGENTS ESSENTIAL OILS FATTY ACIDS THEREFROM FOODS OR FOODSTUFFS FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BYSUBCLASSES A23B - A23J HUMAN NECESSITIES METALLURGY PERFUMES PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL PRODUCING (PRESSING, EXTRACTION), REFINING AND PRESERVINGFATS, FATTY SUBSTANCES (e.g. LANOLIN), FATTY OILS AND WAXES,INCLUDING EXTRACTION FROM WASTE MATERIALS THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OFNUTRITIVE QUALITIES, PHYSICAL TREATMENT THEIR TREATMENT, NOT COVERED BY OTHER CLASSES |
| title | Process for the production of essential oils |
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