{"id":8063,"date":"2016-12-02T10:14:06","date_gmt":"2016-12-02T08:14:06","guid":{"rendered":"https:\/\/www.caraa.fr\/les-matieres-organiques-2\/"},"modified":"2022-07-11T12:22:59","modified_gmt":"2022-07-11T10:22:59","slug":"organics","status":"publish","type":"post","link":"https:\/\/www.caraa.fr\/en\/organics\/","title":{"rendered":"Organic material"},"content":{"rendered":"<div class=\"wpb-content-wrapper\"><p>[vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text]<\/p>\n<h5>The wide variety of existing materials adds to the intrinsic complexity of some organic molecules. Organic artefacts generally relate to wood, leather, bacteria, plants, bones, solvents, fibers, etc.<br \/>\nOnly organic materials related to the fields of Arts are treated at CARAA (wood, ivory, bone, varnishes, binders, dyes, polymers and plastics, etc.).<\/h5>\n<ul>\n<li><b>Understanding the organic material<\/b><\/li>\n<\/ul>\n<p>That mainly consists in understanding how these material deteriorate. Indeed, the fragility of the organic structures induces highly degradable materials. The degradation reactions can result in a rupture of the molecules, but may also consist in a change of colour or even a polymerization of the original molecules (e.g. tannins).<\/p>\n<ul>\n<li><b>Assistance for restoration<\/b><\/li>\n<\/ul>\n<p>The accurate identification of a type of varnish, wax or surface coating will help to choose the right techniques to be used during the restoration work. The wide range of analytical instruments at CARAA allows to use the most appropriate technology in the study of organic materials (eg GC-MS, HPLC-MS, Py-GC-MS, FTIR, &#8230;)*.<br \/>\n<em>* GC: gas chromatography; HPLC: high performance liquid chromatography; Py-GC-MS: pyrolysis and gas chromatography coupled to mass spectrometry; FTIR: Fourier transform infrared spectroscopy<\/em><\/p>\n<ul>\n<li><b>Dating opportunities<\/b><\/li>\n<\/ul>\n<p>For certain types of organic materials, C<sup>14<\/sup> AMS dating is possible. The relevant historical period, the amount of available material, the state of conservation and the exact composition of the material however, are an essential criteria that will have to be evaluate prior to dating.[\/vc_column_text][\/vc_column][vc_column width=&#8221;1\/3&#8243;][vc_column_text css=&#8221;.vc_custom_1656596580509{margin-bottom: 80px !important;}&#8221;]ngg_shortcode_0_placeholder[\/vc_column_text]<style type=\"text\/css\" data-type=\"the7_shortcodes-inline-css\">.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.content-bg-on.classic-layout-list article {\n  background: #e5dbc6;\n  box-shadow: none;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on.classic-layout-list article {\n  margin-top: 5px;\n  padding-top: 0;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on.classic-layout-list article:first-of-type {\n  margin-top: 0;\n  padding-top: 0;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.classic-layout-list.mode-list .post-thumbnail-wrap {\n  width: 50%;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.classic-layout-list.mode-list .post-entry-content {\n  width: calc(100% - 50%);\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.classic-layout-list.mode-list .no-img .post-entry-content {\n  width: 100%;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .filter-bg-decoration .filter-categories a.act {\n  color: #fff;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a:not(.mode-masonry) article {\n  margin-top: 5px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a:not(.mode-masonry) article:first-of-type,\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a:not(.mode-masonry) article.visible.first:not(.product) {\n  margin-top: 0;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on:not(.mode-masonry) article {\n  margin-top: 0;\n  padding-top: 5px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on:not(.mode-masonry) article:first-of-type,\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on:not(.mode-masonry) article.visible.first:not(.product) {\n  margin-top: 0;\n  padding-top: 0;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-thumbnail-wrap {\n  padding: 0px 0px 0px 0px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.enable-bg-rollover .post-thumbnail-rollover:after {\n  background: -webkit-linear-gradient();\n  background: linear-gradient();\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico {\n  width: 44px;\n  height: 44px;\n  line-height: 44px;\n  border-radius: 100px;\n  margin: -22px 0 0 -22px;\n  border-width: 0px;\n  color: #ffffff;\n}\n.bottom-overlap-layout-list.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico {\n  margin-top: -22px;\n}\n.gradient-overlay-layout-list.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico,\n.content-rollover-layout-list.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico {\n  margin: 0 0 10px;\n}\n.content-align-center.gradient-overlay-layout-list.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico,\n.content-align-center.content-rollover-layout-list.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico {\n  margin: 0 auto 10px;\n}\n.dt-icon-bg-on.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico {\n  background: rgba(255,255,255,0.3);\n  box-shadow: none;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico > span,\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico:before {\n  font-size: 32px;\n  line-height: 44px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico > span,\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .gallery-zoom-ico:before {\n  color: #ffffff;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .fancy-date a {\n  background: #ffffff;\n  box-shadow: none;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .fancy-date a * {\n  color: #2d2d2d;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .entry-title,\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.owl-carousel .entry-title {\n  margin-bottom: 0px;\n  font-size: 18px;\n  line-height: 20px;\n  font-weight: bold;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .entry-meta {\n  margin-bottom: 15px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .portfolio-categories {\n  margin-bottom: 15px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .entry-excerpt {\n  margin-bottom: 5px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a:not(.centered-layout-list) .post-entry-content {\n  padding: 5px 15px 5px 15px;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a:not(.centered-layout-list):not(.content-bg-on):not(.mode-list) .no-img .post-entry-content {\n  padding: 0;\n}\n.blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.content-bg-on:not(.classic-layout-list):not(.centered-layout-list) .post-entry-content {\n  background: #e5dbc6;\n  box-shadow: none;\n}\n@media screen and (max-width: 768px) {\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a article {\n    -ms-flex-flow: column nowrap;\n    flex-flow: column nowrap;\n    margin-top: 20px;\n  }\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on article {\n    border: none;\n  }\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.content-bg-on.centered-layout-list article {\n    padding: 0;\n  }\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.blog-shortcode.dividers-on article,\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on.classic-layout-list article {\n    margin-top: 20px;\n    padding: 0;\n  }\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.blog-shortcode.dividers-on article:first-of-type,\n  .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.dividers-on.classic-layout-list article:first-of-type {\n    padding: 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-thumbnail-wrap,\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-entry-content {\n    width: 100%;\n    margin: 0;\n    top: 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-thumbnail-wrap {\n    padding: 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-entry-content:after {\n    display: none;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .project-even .post-thumbnail-wrap,\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.centered-layout-list .post-thumbnail-wrap {\n    -ms-flex-order: 0;\n    order: 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.centered-layout-list .post-entry-title-content {\n    -ms-flex-order: 1;\n    order: 1;\n    width: 100%;\n    padding: 20px 20px 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a.centered-layout-list .post-entry-content {\n    -ms-flex-order: 2;\n    order: 2;\n    padding-top: 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .fancy-categories {\n    top: 10px;\n    left: 10px;\n    bottom: auto;\n    right: auto;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .fancy-date a {\n    top: 10px;\n    right: 10px;\n    left: auto;\n    bottom: auto;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-entry-content {\n    padding: 20px;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .entry-title {\n    margin: 3px 0 5px;\n    font-size: 20px;\n    font-size: 18px;\n    line-height: 26px;\n    line-height: 20px;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .entry-meta {\n    margin: 5px 0 5px;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .entry-excerpt {\n    margin: 15px 0 0;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-details {\n    margin: 5px 0 10px;\n  }\n  #page .blog-shortcode.blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a .post-details.details-type-link {\n    margin-bottom: 2px;\n  }\n}<\/style><div class=\"articles-list blog-shortcode mode-list blog-list-shortcode-id-99380b8528d31e1d8223a61203ee6c2a classic-layout-list content-bg-on jquery-filter scale-img dt-icon-bg-off loading-effect-fade-in\" data-cur-page=\"1\" data-post-limit=\"-1\" data-pagination-mode=\"none\"><article class=\"post project-odd visible no-img post-8051 type-post status-publish format-standard hentry category-materials-en category-67 description-off\" data-name=\"Pigments\" data-date=\"2021-12-02T10:07:38+02:00\">\n\n<div class=\"post-entry-content\">\n\n\t<h3 class=\"entry-title\">\n\t\t<a href=\"https:\/\/www.caraa.fr\/en\/pigments\/\" title=\"Pigments\" rel=\"bookmark\">Pigments<\/a>\n\t<\/h3>\n\n\t\n\t\n\t\n<\/div><\/article><article class=\"post project-odd visible no-img post-8054 type-post status-publish format-standard hentry category-materials-en category-67 description-off\" data-name=\"Metals\" data-date=\"2020-12-02T10:04:24+02:00\">\n\n<div class=\"post-entry-content\">\n\n\t<h3 class=\"entry-title\">\n\t\t<a href=\"https:\/\/www.caraa.fr\/en\/metals\/\" title=\"Metals\" rel=\"bookmark\">Metals<\/a>\n\t<\/h3>\n\n\t\n\t\n\t\n<\/div><\/article><article class=\"post project-odd visible no-img post-8057 type-post status-publish format-standard hentry category-materials-en category-67 description-off\" data-name=\"Glass\" data-date=\"2019-12-02T10:09:34+02:00\">\n\n<div class=\"post-entry-content\">\n\n\t<h3 class=\"entry-title\">\n\t\t<a href=\"https:\/\/www.caraa.fr\/en\/glass\/\" title=\"Glass\" rel=\"bookmark\">Glass<\/a>\n\t<\/h3>\n\n\t\n\t\n\t\n<\/div><\/article><article class=\"post project-odd visible no-img post-8060 type-post status-publish format-standard hentry category-materials-en category-67 description-off\" data-name=\"Stones and Rocks\" data-date=\"2018-12-02T10:12:05+02:00\">\n\n<div class=\"post-entry-content\">\n\n\t<h3 class=\"entry-title\">\n\t\t<a href=\"https:\/\/www.caraa.fr\/en\/rocks\/\" title=\"Stones and Rocks\" rel=\"bookmark\">Stones and Rocks<\/a>\n\t<\/h3>\n\n\t\n\t\n\t\n<\/div><\/article><article class=\"post project-odd visible no-img post-8063 type-post status-publish format-standard hentry category-materials-en category-67 description-off\" data-name=\"Organic material\" data-date=\"2016-12-02T10:14:06+02:00\">\n\n<div class=\"post-entry-content\">\n\n\t<h3 class=\"entry-title\">\n\t\t<a href=\"https:\/\/www.caraa.fr\/en\/organics\/\" title=\"Organic material\" rel=\"bookmark\">Organic material<\/a>\n\t<\/h3>\n\n\t\n\t\n\t\n<\/div><\/article><article class=\"post project-odd visible no-img post-1249 type-post status-publish format-standard hentry category-materials-en category-67 description-off\" data-name=\"Toxic material\" data-date=\"2014-01-02T10:15:47+02:00\">\n\n<div class=\"post-entry-content\">\n\n\t<h3 class=\"entry-title\">\n\t\t<a href=\"https:\/\/www.caraa.fr\/en\/toxics\/\" title=\"Toxic material\" rel=\"bookmark\">Toxic material<\/a>\n\t<\/h3>\n\n\t\n\t\n\t\n<\/div><\/article><\/div>[\/vc_column][\/vc_row]<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column width=&#8221;2\/3&#8243;][vc_column_text] The wide variety of existing materials adds to the intrinsic complexity of some organic molecules. Organic artefacts generally relate to wood, leather, bacteria, plants, bones, solvents, fibers, etc. Only organic materials related to the fields of Arts are treated at CARAA (wood, ivory, bone, varnishes, binders, dyes, polymers and plastics, etc.). Understanding the&hellip;<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"ngg_post_thumbnail":0,"_FSMCFIC_featured_image_caption":"","_FSMCFIC_featured_image_nocaption":null,"_FSMCFIC_featured_image_hide":null,"footnotes":""},"categories":[67],"tags":[],"class_list":["post-8063","post","type-post","status-publish","format-standard","hentry","category-materials-en","category-67","description-off"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Organic material at CARAA -analysis-<\/title>\n<meta name=\"description\" content=\"Experience at CARAA in the analysis of organic materials (mummies strips, wood, ivory, varnishes, binders, dyes, polymers and plastics, ...)\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.caraa.fr\/en\/organics\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Organic material at CARAA -analysis-\" \/>\n<meta property=\"og:description\" content=\"Experience at CARAA in the analysis of organic materials (mummies strips, wood, ivory, varnishes, binders, dyes, polymers and plastics, ...)\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.caraa.fr\/en\/organics\/\" \/>\n<meta property=\"og:site_name\" content=\"CARAA\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/LaboratoireCaraa\/\" \/>\n<meta property=\"article:published_time\" content=\"2016-12-02T08:14:06+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2022-07-11T10:22:59+00:00\" \/>\n<meta name=\"author\" content=\"abougard\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@CARAA_Center\" \/>\n<meta name=\"twitter:site\" content=\"@CARAA_Center\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"abougard\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/organics\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/organics\\\/\"},\"author\":{\"name\":\"abougard\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#\\\/schema\\\/person\\\/14189abfeddca50e721e0a25b5f084c6\"},\"headline\":\"Organic material\",\"datePublished\":\"2016-12-02T08:14:06+00:00\",\"dateModified\":\"2022-07-11T10:22:59+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/organics\\\/\"},\"wordCount\":336,\"publisher\":{\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#organization\"},\"articleSection\":[\"Materials\"],\"inLanguage\":\"en-US\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/organics\\\/\",\"url\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/organics\\\/\",\"name\":\"Organic material at CARAA -analysis-\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#website\"},\"datePublished\":\"2016-12-02T08:14:06+00:00\",\"dateModified\":\"2022-07-11T10:22:59+00:00\",\"description\":\"Experience at CARAA in the analysis of organic materials (mummies strips, wood, ivory, varnishes, binders, dyes, polymers and plastics, ...)\",\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.caraa.fr\\\/en\\\/organics\\\/\"]}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/\",\"name\":\"CARAA\",\"description\":\"Centre d&#039;Analyses et de Recherche en Art et Arch\u00e9ologie\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#organization\",\"name\":\"CARAA - Centre d'Analyses et de Recherche en Art et Arch\u00e9ologie\",\"url\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.caraa.fr\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/logoCaraa.png\",\"contentUrl\":\"https:\\\/\\\/www.caraa.fr\\\/wp-content\\\/uploads\\\/2023\\\/03\\\/logoCaraa.png\",\"width\":221,\"height\":76,\"caption\":\"CARAA - Centre d'Analyses et de Recherche en Art et Arch\u00e9ologie\"},\"image\":{\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/LaboratoireCaraa\\\/\",\"https:\\\/\\\/x.com\\\/CARAA_Center\",\"https:\\\/\\\/www.linkedin.com\\\/company-beta\\\/784247\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/#\\\/schema\\\/person\\\/14189abfeddca50e721e0a25b5f084c6\",\"name\":\"abougard\",\"url\":\"https:\\\/\\\/www.caraa.fr\\\/en\\\/author\\\/abougard\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Organic material at CARAA -analysis-","description":"Experience at CARAA in the analysis of organic materials (mummies strips, wood, ivory, varnishes, binders, dyes, polymers and plastics, ...)","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.caraa.fr\/en\/organics\/","og_locale":"en_US","og_type":"article","og_title":"Organic material at CARAA -analysis-","og_description":"Experience at CARAA in the analysis of organic materials (mummies strips, wood, ivory, varnishes, binders, dyes, polymers and plastics, ...)","og_url":"https:\/\/www.caraa.fr\/en\/organics\/","og_site_name":"CARAA","article_publisher":"https:\/\/www.facebook.com\/LaboratoireCaraa\/","article_published_time":"2016-12-02T08:14:06+00:00","article_modified_time":"2022-07-11T10:22:59+00:00","author":"abougard","twitter_card":"summary_large_image","twitter_creator":"@CARAA_Center","twitter_site":"@CARAA_Center","twitter_misc":{"Written by":"abougard","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.caraa.fr\/en\/organics\/#article","isPartOf":{"@id":"https:\/\/www.caraa.fr\/en\/organics\/"},"author":{"name":"abougard","@id":"https:\/\/www.caraa.fr\/en\/#\/schema\/person\/14189abfeddca50e721e0a25b5f084c6"},"headline":"Organic material","datePublished":"2016-12-02T08:14:06+00:00","dateModified":"2022-07-11T10:22:59+00:00","mainEntityOfPage":{"@id":"https:\/\/www.caraa.fr\/en\/organics\/"},"wordCount":336,"publisher":{"@id":"https:\/\/www.caraa.fr\/en\/#organization"},"articleSection":["Materials"],"inLanguage":"en-US"},{"@type":"WebPage","@id":"https:\/\/www.caraa.fr\/en\/organics\/","url":"https:\/\/www.caraa.fr\/en\/organics\/","name":"Organic material at CARAA -analysis-","isPartOf":{"@id":"https:\/\/www.caraa.fr\/en\/#website"},"datePublished":"2016-12-02T08:14:06+00:00","dateModified":"2022-07-11T10:22:59+00:00","description":"Experience at CARAA in the analysis of organic materials (mummies strips, wood, ivory, varnishes, binders, dyes, polymers and plastics, ...)","inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.caraa.fr\/en\/organics\/"]}]},{"@type":"WebSite","@id":"https:\/\/www.caraa.fr\/en\/#website","url":"https:\/\/www.caraa.fr\/en\/","name":"CARAA","description":"Centre d&#039;Analyses et de Recherche en Art et Arch\u00e9ologie","publisher":{"@id":"https:\/\/www.caraa.fr\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.caraa.fr\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Organization","@id":"https:\/\/www.caraa.fr\/en\/#organization","name":"CARAA - Centre d'Analyses et de Recherche en Art et Arch\u00e9ologie","url":"https:\/\/www.caraa.fr\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/www.caraa.fr\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.caraa.fr\/wp-content\/uploads\/2023\/03\/logoCaraa.png","contentUrl":"https:\/\/www.caraa.fr\/wp-content\/uploads\/2023\/03\/logoCaraa.png","width":221,"height":76,"caption":"CARAA - Centre d'Analyses et de Recherche en Art et Arch\u00e9ologie"},"image":{"@id":"https:\/\/www.caraa.fr\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/LaboratoireCaraa\/","https:\/\/x.com\/CARAA_Center","https:\/\/www.linkedin.com\/company-beta\/784247\/"]},{"@type":"Person","@id":"https:\/\/www.caraa.fr\/en\/#\/schema\/person\/14189abfeddca50e721e0a25b5f084c6","name":"abougard","url":"https:\/\/www.caraa.fr\/en\/author\/abougard\/"}]}},"_links":{"self":[{"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/posts\/8063","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/users\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/comments?post=8063"}],"version-history":[{"count":0,"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/posts\/8063\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/media?parent=8063"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/categories?post=8063"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.caraa.fr\/en\/wp-json\/wp\/v2\/tags?post=8063"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}