{"id":410,"date":"2019-03-08T12:30:19","date_gmt":"2019-03-08T11:30:19","guid":{"rendered":"http:\/\/anima-science.fr\/site\/?p=410"},"modified":"2022-06-09T15:30:17","modified_gmt":"2022-06-09T13:30:17","slug":"extraction-des-substances-naturelles-des-plantes","status":"publish","type":"post","link":"https:\/\/anima-science.fr\/site\/2019\/03\/08\/extraction-des-substances-naturelles-des-plantes\/","title":{"rendered":"Extraction des substances naturelles des plantes"},"content":{"rendered":"<div class=\"surlignable\">\n<div class=\"chapo\">\n<p>Conf\u00e9rence exp\u00e9rimentale de chimie pour d\u00e9couvrir les proc\u00e9d\u00e9s d\u2019extraction des substances naturelles, des plus ancestraux aux plus modernes, afin d\u2019obtenir des essences, huiles essentielles et principes actifs.<\/p>\n<\/div>\n<div class=\"texte entry-content\">\n<p>Vendredi 8 mars 2019, de 12h30 \u00e0 14h00<br class=\"autobr\" \/>M\u00e9diath\u00e8que Andr\u00e9 Labarr\u00e8re, Pau<\/p>\n<p>Anim\u00e9 par Clovis Darrigan, ma\u00eetre de conf\u00e9rences en chimie physique et pr\u00e9sident de l\u2019association Anima-Science.<\/p>\n<ul class=\"spip\">\n<li>D\u00e9couvrir la fonction et l\u2019int\u00e9r\u00eat de ces substances, en fonction des plantes et parties de plantes.<\/li>\n<li>D\u00e9couvrir les diff\u00e9rentes techniques d\u2019extraction physiques et chimiques, leurs noms, leurs principes, leurs diff\u00e9rences\u00a0: pression, infusion, d\u00e9coction, hydrodistillation, centrifugation&#8230;<\/li>\n<li>Assister \u00e0 une ou deux exp\u00e9riences d\u2019extractions pendant la pr\u00e9sentation, depuis la pr\u00e9paration jusqu\u2019\u00e0 l\u2019huile essentielle finale.<\/li>\n<\/ul>\n<p>Pression, infusion, d\u00e9coction, hydrodistillation, centrifugation&#8230; ces termes d\u00e9signent des techniques physiques ou chimiques, pour certaines connues depuis l\u2019Antiquit\u00e9, ayant pour but de tirer des plantes ou des animaux les substances \u00e0 forte valeur ajout\u00e9e utiles en parfumerie, cosm\u00e9tique, m\u00e9decine, alimentation.<\/p>\n<p>Les principes de ces m\u00e9thodes d\u2019extraction seront pr\u00e9sent\u00e9s. Une ou deux exp\u00e9riences d\u2019extractions seront r\u00e9alis\u00e9es pendant cette pr\u00e9sentation d\u2019une heure environ. Explications accessibles \u00e0 partir de 9 ans.<\/p>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Conf\u00e9rence exp\u00e9rimentale de chimie pour d\u00e9couvrir les proc\u00e9d\u00e9s d\u2019extraction des substances naturelles, des plus ancestraux aux plus modernes, afin d\u2019obtenir des essences, huiles essentielles et principes actifs.<\/p>\n","protected":false},"author":1,"featured_media":468,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[14],"tags":[26,41,43,63],"_links":{"self":[{"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/posts\/410"}],"collection":[{"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/comments?post=410"}],"version-history":[{"count":1,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/posts\/410\/revisions"}],"predecessor-version":[{"id":411,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/posts\/410\/revisions\/411"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/media\/468"}],"wp:attachment":[{"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/media?parent=410"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/categories?post=410"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/anima-science.fr\/site\/wp-json\/wp\/v2\/tags?post=410"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}