"In situ" extraction of essential oils by use of Dean-Stark glassware and a Vigreux column inside a microwave oven: a procedure for teaching green analytical chemistry.
Identifieur interne : 001442 ( Main/Exploration ); précédent : 001441; suivant : 001443"In situ" extraction of essential oils by use of Dean-Stark glassware and a Vigreux column inside a microwave oven: a procedure for teaching green analytical chemistry.
Auteurs : Farid Chemat [France] ; Sandrine Perino-Issartier ; Emmanuel Petitcolas ; Xavier FernandezSource :
- Analytical and bioanalytical chemistry [ 1618-2650 ] ; 2012.
English descriptors
- KwdEn :
- Chemistry Techniques, Analytical, Citrus sinensis (chemistry), Distillation, Gas Chromatography-Mass Spectrometry, Green Chemistry Technology (education), Green Chemistry Technology (methods), Liquid-Liquid Extraction, Microwaves, Monoterpenes (chemistry), Monoterpenes (isolation & purification), Oils, Volatile (chemistry), Oils, Volatile (isolation & purification), Plant Extracts (chemistry), Teaching.
- MESH :
- chemical , chemistry : Monoterpenes, Oils, Volatile, Plant Extracts.
- chemistry : Citrus sinensis.
- education : Green Chemistry Technology.
- chemical , isolation & purification : Monoterpenes, Oils, Volatile.
- methods : Green Chemistry Technology.
- Chemistry Techniques, Analytical, Distillation, Gas Chromatography-Mass Spectrometry, Liquid-Liquid Extraction, Microwaves, Teaching.
Abstract
One of the principal objectives of sustainable and green processing development remains the dissemination and teaching of green chemistry in colleges, high schools, and academic laboratories. This paper describes simple glassware that illustrates the phenomenon of extraction in a conventional microwave oven as energy source and a process for green analytical chemistry. Simple glassware comprising a Dean-Stark apparatus (for extraction of aromatic plant material and recovery of essential oils and distilled water) and a Vigreux column (as an air-cooled condenser inside the microwave oven) was designed as an in-situ extraction vessel inside a microwave oven. The efficiency of this experiment was validated for extraction of essential oils from 30 g fresh orange peel, a by-product in the production of orange juice. Every laboratory throughout the world can use this equipment. The microwave power is 100 W and the irradiation time 15 min. The method is performed at atmospheric pressure without added solvent or water and furnishes essential oils similar to those obtained by conventional hydro or steam distillation. By use of GC-MS, 22 compounds in orange peel were separated and identified; the main compounds were limonene (72.1%), β-pinene (8.4%), and γ-terpinene (6.9%). This procedure is appropriate for the teaching laboratory, does not require any special microwave equipment, and enables the students to learn the skills of extraction, and chromatographic and spectroscopic analysis. They are also exposed to a dramatic visual example of rapid, sustainable, and green extraction of an essential oil, and are introduced to successful sustainable and green analytical chemistry.
DOI: 10.1007/s00216-012-5983-x
PubMed: 22526656
Affiliations:
Links toward previous steps (curation, corpus...)
- to stream PubMed, to step Corpus: 000588
- to stream PubMed, to step Curation: 000588
- to stream PubMed, to step Checkpoint: 000588
- to stream Ncbi, to step Merge: 000F74
- to stream Ncbi, to step Curation: 000F74
- to stream Ncbi, to step Checkpoint: 000F74
- to stream Main, to step Merge: 001457
- to stream Main, to step Curation: 001442
Le document en format XML
<record><TEI><teiHeader><fileDesc><titleStmt><title xml:lang="en">"In situ" extraction of essential oils by use of Dean-Stark glassware and a Vigreux column inside a microwave oven: a procedure for teaching green analytical chemistry.</title><author><name sortKey="Chemat, Farid" sort="Chemat, Farid" uniqKey="Chemat F" first="Farid" last="Chemat">Farid Chemat</name><affiliation wicri:level="4"><nlm:affiliation>Université d'Avignon et des Pays de Vaucluse, INRA, UMR408, Avignon, France. farid.chemat@univ-avignon.fr</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Université d'Avignon et des Pays de Vaucluse, INRA, UMR408, Avignon</wicri:regionArea><placeName><settlement type="city">Avignon</settlement></placeName><orgName type="university">Université d'Avignon</orgName><placeName><settlement type="city">Avignon</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Perino Issartier, Sandrine" sort="Perino Issartier, Sandrine" uniqKey="Perino Issartier S" first="Sandrine" last="Perino-Issartier">Sandrine Perino-Issartier</name></author><author><name sortKey="Petitcolas, Emmanuel" sort="Petitcolas, Emmanuel" uniqKey="Petitcolas E" first="Emmanuel" last="Petitcolas">Emmanuel Petitcolas</name></author><author><name sortKey="Fernandez, Xavier" sort="Fernandez, Xavier" uniqKey="Fernandez X" first="Xavier" last="Fernandez">Xavier Fernandez</name></author></titleStmt><publicationStmt><idno type="wicri:source">PubMed</idno><date when="2012">2012</date><idno type="RBID">pubmed:22526656</idno><idno type="pmid">22526656</idno><idno type="doi">10.1007/s00216-012-5983-x</idno><idno type="wicri:Area/PubMed/Corpus">000588</idno><idno type="wicri:Area/PubMed/Curation">000588</idno><idno type="wicri:Area/PubMed/Checkpoint">000588</idno><idno type="wicri:Area/Ncbi/Merge">000F74</idno><idno type="wicri:Area/Ncbi/Curation">000F74</idno><idno type="wicri:Area/Ncbi/Checkpoint">000F74</idno><idno type="wicri:Area/Main/Merge">001457</idno><idno type="wicri:Area/Main/Curation">001442</idno><idno type="wicri:Area/Main/Exploration">001442</idno></publicationStmt><sourceDesc><biblStruct><analytic><title xml:lang="en">"In situ" extraction of essential oils by use of Dean-Stark glassware and a Vigreux column inside a microwave oven: a procedure for teaching green analytical chemistry.</title><author><name sortKey="Chemat, Farid" sort="Chemat, Farid" uniqKey="Chemat F" first="Farid" last="Chemat">Farid Chemat</name><affiliation wicri:level="4"><nlm:affiliation>Université d'Avignon et des Pays de Vaucluse, INRA, UMR408, Avignon, France. farid.chemat@univ-avignon.fr</nlm:affiliation><country xml:lang="fr">France</country><wicri:regionArea>Université d'Avignon et des Pays de Vaucluse, INRA, UMR408, Avignon</wicri:regionArea><placeName><settlement type="city">Avignon</settlement></placeName><orgName type="university">Université d'Avignon</orgName><placeName><settlement type="city">Avignon</settlement><region type="region" nuts="2">Provence-Alpes-Côte d'Azur</region></placeName></affiliation></author><author><name sortKey="Perino Issartier, Sandrine" sort="Perino Issartier, Sandrine" uniqKey="Perino Issartier S" first="Sandrine" last="Perino-Issartier">Sandrine Perino-Issartier</name></author><author><name sortKey="Petitcolas, Emmanuel" sort="Petitcolas, Emmanuel" uniqKey="Petitcolas E" first="Emmanuel" last="Petitcolas">Emmanuel Petitcolas</name></author><author><name sortKey="Fernandez, Xavier" sort="Fernandez, Xavier" uniqKey="Fernandez X" first="Xavier" last="Fernandez">Xavier Fernandez</name></author></analytic><series><title level="j">Analytical and bioanalytical chemistry</title><idno type="eISSN">1618-2650</idno><imprint><date when="2012" type="published">2012</date></imprint></series></biblStruct></sourceDesc></fileDesc><profileDesc><textClass><keywords scheme="KwdEn" xml:lang="en"><term>Chemistry Techniques, Analytical</term><term>Citrus sinensis (chemistry)</term><term>Distillation</term><term>Gas Chromatography-Mass Spectrometry</term><term>Green Chemistry Technology (education)</term><term>Green Chemistry Technology (methods)</term><term>Liquid-Liquid Extraction</term><term>Microwaves</term><term>Monoterpenes (chemistry)</term><term>Monoterpenes (isolation & purification)</term><term>Oils, Volatile (chemistry)</term><term>Oils, Volatile (isolation & purification)</term><term>Plant Extracts (chemistry)</term><term>Teaching</term></keywords><keywords scheme="MESH" type="chemical" qualifier="chemistry" xml:lang="en"><term>Monoterpenes</term><term>Oils, Volatile</term><term>Plant Extracts</term></keywords><keywords scheme="MESH" qualifier="chemistry" xml:lang="en"><term>Citrus sinensis</term></keywords><keywords scheme="MESH" qualifier="education" xml:lang="en"><term>Green Chemistry Technology</term></keywords><keywords scheme="MESH" type="chemical" qualifier="isolation & purification" xml:lang="en"><term>Monoterpenes</term><term>Oils, Volatile</term></keywords><keywords scheme="MESH" qualifier="methods" xml:lang="en"><term>Green Chemistry Technology</term></keywords><keywords scheme="MESH" xml:lang="en"><term>Chemistry Techniques, Analytical</term><term>Distillation</term><term>Gas Chromatography-Mass Spectrometry</term><term>Liquid-Liquid Extraction</term><term>Microwaves</term><term>Teaching</term></keywords></textClass></profileDesc></teiHeader><front><div type="abstract" xml:lang="en">One of the principal objectives of sustainable and green processing development remains the dissemination and teaching of green chemistry in colleges, high schools, and academic laboratories. This paper describes simple glassware that illustrates the phenomenon of extraction in a conventional microwave oven as energy source and a process for green analytical chemistry. Simple glassware comprising a Dean-Stark apparatus (for extraction of aromatic plant material and recovery of essential oils and distilled water) and a Vigreux column (as an air-cooled condenser inside the microwave oven) was designed as an in-situ extraction vessel inside a microwave oven. The efficiency of this experiment was validated for extraction of essential oils from 30 g fresh orange peel, a by-product in the production of orange juice. Every laboratory throughout the world can use this equipment. The microwave power is 100 W and the irradiation time 15 min. The method is performed at atmospheric pressure without added solvent or water and furnishes essential oils similar to those obtained by conventional hydro or steam distillation. By use of GC-MS, 22 compounds in orange peel were separated and identified; the main compounds were limonene (72.1%), β-pinene (8.4%), and γ-terpinene (6.9%). This procedure is appropriate for the teaching laboratory, does not require any special microwave equipment, and enables the students to learn the skills of extraction, and chromatographic and spectroscopic analysis. They are also exposed to a dramatic visual example of rapid, sustainable, and green extraction of an essential oil, and are introduced to successful sustainable and green analytical chemistry.</div></front></TEI><affiliations><list><country><li>France</li></country><region><li>Provence-Alpes-Côte d'Azur</li></region><settlement><li>Avignon</li></settlement><orgName><li>Université d'Avignon</li></orgName></list><tree><noCountry><name sortKey="Fernandez, Xavier" sort="Fernandez, Xavier" uniqKey="Fernandez X" first="Xavier" last="Fernandez">Xavier Fernandez</name><name sortKey="Perino Issartier, Sandrine" sort="Perino Issartier, Sandrine" uniqKey="Perino Issartier S" first="Sandrine" last="Perino-Issartier">Sandrine Perino-Issartier</name><name sortKey="Petitcolas, Emmanuel" sort="Petitcolas, Emmanuel" uniqKey="Petitcolas E" first="Emmanuel" last="Petitcolas">Emmanuel Petitcolas</name></noCountry><country name="France"><noRegion><name sortKey="Chemat, Farid" sort="Chemat, Farid" uniqKey="Chemat F" first="Farid" last="Chemat">Farid Chemat</name></noRegion></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
EXPLOR_STEP=$WICRI_ROOT/Wicri/Bois/explor/OrangerV1/Data/Main/Exploration
HfdSelect -h $EXPLOR_STEP/biblio.hfd -nk 001442 | SxmlIndent | more
Ou
HfdSelect -h $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd -nk 001442 | SxmlIndent | more
Pour mettre un lien sur cette page dans le réseau Wicri
{{Explor lien
|wiki= Wicri/Bois
|area= OrangerV1
|flux= Main
|étape= Exploration
|type= RBID
|clé= pubmed:22526656
|texte= "In situ" extraction of essential oils by use of Dean-Stark glassware and a Vigreux column inside a microwave oven: a procedure for teaching green analytical chemistry.
}}
Pour générer des pages wiki
HfdIndexSelect -h $EXPLOR_AREA/Data/Main/Exploration/RBID.i -Sk "pubmed:22526656" \
| HfdSelect -Kh $EXPLOR_AREA/Data/Main/Exploration/biblio.hfd \
| NlmPubMed2Wicri -a OrangerV1
| This area was generated with Dilib version V0.6.25. |  |