{"id":692,"date":"2024-11-07T12:28:31","date_gmt":"2024-11-07T11:28:31","guid":{"rendered":"https:\/\/notforhuman.org\/?p=692"},"modified":"2025-01-22T23:47:28","modified_gmt":"2025-01-22T22:47:28","slug":"cbd-et-contaminants","status":"publish","type":"post","link":"https:\/\/notforhuman.org\/index.php\/2024\/11\/07\/cbd-et-contaminants\/","title":{"rendered":"CBD et contaminants"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Cette <a href=\"https:\/\/www.fundacion-canna.es\/sites\/default\/files\/pdf\/en\/fundacion-canna-study-contaminants-in-cannabis-and-cbd-rich-products-2018-2023-en.pdf\" target=\"_blank\" rel=\"noreferrer noopener\">\u00e9tude de la Fundacion Canna<\/a> et de l&rsquo;Universit\u00e9 de Valence (Espagne), a analys\u00e9 des \u00e9chantillons de produits riches en CBD (fleurs, huiles, extractions, isolats) entre 2018 et 2023, et identifi\u00e9 \/ quantifi\u00e9 les contaminations telles que : m\u00e9taux lourds (plomb, mercure, arsenic, etc.), pesticides et pathog\u00e8nes (moisissures, e. coli, etc.).<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Globalement (\u00e0 quelques exceptions, genre mercure), les polluants sont davantage pr\u00e9sents dans les \u00e9chantillons v\u00e9g\u00e9taux :<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"500\" src=\"https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna1-1024x500.png\" alt=\"\" class=\"wp-image-693\" srcset=\"https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna1-1024x500.png 1024w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna1-300x147.png 300w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna1-768x375.png 768w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna1.png 1144w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"974\" height=\"707\" src=\"https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna3.png\" alt=\"\" class=\"wp-image-694\" srcset=\"https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna3.png 974w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna3-300x218.png 300w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna3-768x557.png 768w\" sizes=\"auto, (max-width: 974px) 100vw, 974px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"485\" src=\"https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna4-1024x485.png\" alt=\"\" class=\"wp-image-695\" srcset=\"https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna4-1024x485.png 1024w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna4-300x142.png 300w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna4-768x364.png 768w, https:\/\/notforhuman.org\/wp-content\/uploads\/2024\/11\/FundacionCanna4.png 1285w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Si la pr\u00e9sence de certains m\u00e9taux lourds n&rsquo;est pas surprenante (Blato CBD a fait <a href=\"https:\/\/www.youtube.com\/watch?v=mKT_o2gmPHU\" target=\"_blank\" rel=\"noreferrer noopener\">une vid\u00e9o sur youtube<\/a> \u00e0 ce sujet r\u00e9cemment), car le chanvre est justement utilis\u00e9 pour son potentiel de d\u00e9pollution des sols, la pr\u00e9sence \u00e9lev\u00e9e de moisissures dans les fleurs est peut \u00eatre plus probl\u00e9matique. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Les produits du CBD \u00e9tant largement utilis\u00e9s en auto-m\u00e9dication, les personnes ayant un syst\u00e8me immunitaire fragilis\u00e9 peuvent \u00eatre impact\u00e9es (pr\u00e9sence d&rsquo;aspergillus par exemple). On ne sait pas non plus, quels sont les risques de fumer \/ vaporiser certains pesticides trouv\u00e9s dans les fleurs \/ r\u00e9sines (y compris en bio avec des substances comme le spinosad \/ Success 4 qui n&rsquo;est pas pr\u00e9vu pour ce type d&rsquo;utilisation) ? <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Comme le souligne l&rsquo;\u00e9tude, certains produits sont issus de fili\u00e8res du chanvre industriel (fibres \/ graines), pour lesquelles les conditions d&rsquo;hygi\u00e8nes ne sont pas aussi strictes. Bref, il faudrait des \u00e9tudes suppl\u00e9mentaires mais en attendant, il est sans doute pr\u00e9f\u00e9rable de se tourner vers des fili\u00e8res locales, avec le moins possible d&rsquo;interm\u00e9diaires et des analyses ind\u00e9pendantes afin d&rsquo;avoir un maximum de tra\u00e7abilit\u00e9. On constate d&rsquo;ailleurs que si de nombreux chanvriers fran\u00e7ais mettent \u00e0 disposition des analyses de leurs fleurs par un labo certifi\u00e9, ce<br>n&rsquo;est malheureusement pas le cas pour ce qui est des m\u00e9taux lourds et pathog\u00e8nes&#8230;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Cette \u00e9tude espagnole a analys\u00e9 de nombreux \u00e9chantillons de produits riches en CBD (fleurs, huiles, extractions, isolats) entre 2018 et 2023, et quantifi\u00e9 des contaminations telles que : m\u00e9taux lourds (plomb, mercure, arsenic, etc.), pesticides et pathog\u00e8nes (moisissures, e. coli, etc.)&#8230;<\/p>\n","protected":false},"author":1,"featured_media":693,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3],"tags":[5,147,115,33,113,148,149,145,141,143,142,146],"class_list":["post-692","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-infos-et-news","tag-analyse","tag-bacteries","tag-cannabidiol","tag-cbd","tag-chanvre","tag-fleurs-cbd","tag-isolat","tag-mercure","tag-metaux-lourds","tag-moisissures","tag-pathogenes","tag-plombs"],"_links":{"self":[{"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/posts\/692","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/comments?post=692"}],"version-history":[{"count":2,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/posts\/692\/revisions"}],"predecessor-version":[{"id":697,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/posts\/692\/revisions\/697"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/media\/693"}],"wp:attachment":[{"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/media?parent=692"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/categories?post=692"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/notforhuman.org\/index.php\/wp-json\/wp\/v2\/tags?post=692"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}