PANOPLY met à la disposition de la communauté scientifique académique et industrielle l'éventail des ressources de hautes technologies du Plateau de Saclay dans le domaine des sciences de la Terre, du Climat et de l’environnement. https://panoply-geops.lsce.ipsl.fr/index.php/en/all-analyses/55-molecular 2026-06-19T16:53:45+00:00 Panoply nada.caud@lsce.ipsl.fr Joomla! - Open Source Content Management 2026-04-14T06:36:57+00:00 2026-04-14T06:36:57+00:00 https://panoply-geops.lsce.ipsl.fr/index.php/en/all-analyses/55-molecular/310-extraaaaaa-cha%C3%AEne-d-extraction-des-lipides-2 Jacob jeremy.jacob@lsce.ipsl.fr

<p style="text-align: center;"><span style="font-family: arial, helvetica, sans-serif;"><strong><span style="font-size: 14pt;">MARS6 (CEM) licrowave extractor and Multivapor P-12 (Büchi) evaporator</span></strong></span></p> <p>&nbsp;</p> <table style="width: 743px; height: 331px; margin-left: auto; margin-right: auto;"> <tbody> <tr> <td> <p style="text-align: center;"><img src="https://panoply-geops.lsce.ipsl.fr/images/MARS6.jpg" alt="MARS6" width="232" height="309" /></p> </td> <td> <p><img src="https://panoply-geops.lsce.ipsl.fr/images/Multivapor.jpg" alt="GC FID" width="274" height="205" style="display: block; margin-left: auto; margin-right: auto;" /></p> </td> </tr> </tbody> </table> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong><span style="color: #000000;">Instrument description:</span><br /></strong></span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">The MARS6 automatic extractor (CEM) allows for the automated extraction of lipids from various matrices (soils, sediments, peats, loess, plants). The Multivapor evaporator (Büchi) allows for the simultaneous evaporation of extraction solvents from 12 samples.</span></p> <p>&nbsp;</p> <p><strong><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;">Principle of the analysis:</span></strong></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Lipid extraction from the samples is performed in glass tubes inserted into Teflon reactors, with a magnetic stirrer ensuring sample homogenization. The dried and ground sample is placed in the glass tube with a solvent or solvent mixture (most often DCM:MeOH 1:1 v/v). Microwaves allow the sample temperature to rise to 100 °C. After extraction, the sample returns to room temperature and atmospheric pressure. The total extract is filtered before the solvent is evaporated using a Multivapor (Büchi). The total extract is then placed in a new glass tube and placed in a water bath. Under the combined effect of heat and vacuum, the solvent is evaporated and condensed on a coil cooled by a chiller. The solvent is collected in a flask.</span></p> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong><span style="color: #000000;">Type of analysis performed on the instrument:</span><br /></strong></span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">This extraction chain makes it possible to obtain lipid extracts from multiple matrices.</span></p> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong><span style="color: #000000;">Contacts:</span><br /></strong></span></p> <p><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;">Caroline Gauthier : <a href="mailto:caroline.gauthier@lsce.ipsl.fr">caroline.gauthier[a]lsce.ipsl.fr</a></span></p> <p><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;">Emmanuelle Casanova : </span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><a href="mailto:emmanuelle.casanova@lsce.ipsl.fr">emmanuelle.casanova[a]lsce.ipsl.fr</a></span></p> <p><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;">Jérémy Jacob : <a href="mailto:jeremy.jacob@lsce.ipsl.fr">jeremy.jacob[a]lsce.ipsl.fr</a></span></p> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;">Fundings:</span></p> <p><a href="https://www.pamir.fr/"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000080;">DIM PAMIR</span></a></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000080;"><a href="https://egout.cnrs.fr/">ANR EGOUT</a></span></p>

<p style="text-align: center;"><span style="font-family: arial, helvetica, sans-serif;"><strong><span style="font-size: 14pt;">MARS6 (CEM) licrowave extractor and Multivapor P-12 (Büchi) evaporator</span></strong></span></p> <p>&nbsp;</p> <table style="width: 743px; height: 331px; margin-left: auto; margin-right: auto;"> <tbody> <tr> <td> <p style="text-align: center;"><img src="https://panoply-geops.lsce.ipsl.fr/images/MARS6.jpg" alt="MARS6" width="232" height="309" /></p> </td> <td> <p><img src="https://panoply-geops.lsce.ipsl.fr/images/Multivapor.jpg" alt="GC FID" width="274" height="205" style="display: block; margin-left: auto; margin-right: auto;" /></p> </td> </tr> </tbody> </table> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong><span style="color: #000000;">Instrument description:</span><br /></strong></span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">The MARS6 automatic extractor (CEM) allows for the automated extraction of lipids from various matrices (soils, sediments, peats, loess, plants). The Multivapor evaporator (Büchi) allows for the simultaneous evaporation of extraction solvents from 12 samples.</span></p> <p>&nbsp;</p> <p><strong><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;">Principle of the analysis:</span></strong></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">Lipid extraction from the samples is performed in glass tubes inserted into Teflon reactors, with a magnetic stirrer ensuring sample homogenization. The dried and ground sample is placed in the glass tube with a solvent or solvent mixture (most often DCM:MeOH 1:1 v/v). Microwaves allow the sample temperature to rise to 100 °C. After extraction, the sample returns to room temperature and atmospheric pressure. The total extract is filtered before the solvent is evaporated using a Multivapor (Büchi). The total extract is then placed in a new glass tube and placed in a water bath. Under the combined effect of heat and vacuum, the solvent is evaporated and condensed on a coil cooled by a chiller. The solvent is collected in a flask.</span></p> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong><span style="color: #000000;">Type of analysis performed on the instrument:</span><br /></strong></span></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;">This extraction chain makes it possible to obtain lipid extracts from multiple matrices.</span></p> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><strong><span style="color: #000000;">Contacts:</span><br /></strong></span></p> <p><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;">Caroline Gauthier : <a href="mailto:caroline.gauthier@lsce.ipsl.fr">caroline.gauthier[a]lsce.ipsl.fr</a></span></p> <p><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;">Emmanuelle Casanova : </span><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt;"><a href="mailto:emmanuelle.casanova@lsce.ipsl.fr">emmanuelle.casanova[a]lsce.ipsl.fr</a></span></p> <p><span style="font-size: 12pt; font-family: arial, helvetica, sans-serif;">Jérémy Jacob : <a href="mailto:jeremy.jacob@lsce.ipsl.fr">jeremy.jacob[a]lsce.ipsl.fr</a></span></p> <p>&nbsp;</p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000000;">Fundings:</span></p> <p><a href="https://www.pamir.fr/"><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000080;">DIM PAMIR</span></a></p> <p><span style="font-family: arial, helvetica, sans-serif; font-size: 12pt; color: #000080;"><a href="https://egout.cnrs.fr/">ANR EGOUT</a></span></p>