{"id":48902,"date":"2024-09-05T10:51:02","date_gmt":"2024-09-05T08:51:02","guid":{"rendered":"https:\/\/fagroncompoundingservices.be\/qanda\/is-alpha-tocopheryl-acetate-concentrate-avec-cnk-2098036-identique-a-l-acetate-de-dl-alpha-tocopherol\/"},"modified":"2024-09-05T10:51:02","modified_gmt":"2024-09-05T08:51:02","slug":"is-alpha-tocopheryl-acetate-concentrate-avec-cnk-2098036-identique-a-l-acetate-de-dl-alpha-tocopherol","status":"publish","type":"qanda","link":"https:\/\/fagroncompoundingservices.be\/fr\/qanda\/is-alpha-tocopheryl-acetate-concentrate-avec-cnk-2098036-identique-a-l-acetate-de-dl-alpha-tocopherol\/","title":{"rendered":"Le concentr\u00e9 d\u2019ac\u00e9tate d\u2019alpha-tocoph\u00e9rol avec 2098036 CNK est-il la m\u00eame chose que l\u2019ac\u00e9tate de DL-alpha-tocoph\u00e9rol ?"},"content":{"rendered":"<p>Il s\u2019agit bien d\u2019un concentr\u00e9 d\u2019ac\u00e9tate de DL-alpha tocoph\u00e9rol, qui est une dilution.<br \/>\nSur le certificat d\u2019analyse de votre lot, vous pouvez trouver la teneur exacte en vitamine E.<br \/>\nCette dilution doit \u00eatre prise en compte lors de la pr\u00e9paration.<br \/>\nLe certificat d\u2019analyse de chaque lot se trouve sur Fagron.be pour la mati\u00e8re premi\u00e8re en question ou sur <a href=\"https:\/\/fagron.com\/documents\/?type=coa&amp;s=\" target=\"_blank\" title=\"Lien vers https:\/\/fagron.com\/documents\/?type=coa&amp;s=\" rel=\"noopener\">https:\/\/fagron.com\/documents\/?type=coa&amp;s=<\/a> .<br \/>\nLa force des pr\u00e9parations de vitamine E est exprim\u00e9e sous forme d\u2019unit\u00e9s.<br \/>\nL\u2019ac\u00e9tate de tocoph\u00e9rol DL-alpha est utilis\u00e9 comme point de d\u00e9part pour les comparaisons de l\u2019activit\u00e9 de la vitamine E.<br \/>\nDans l\u2019extrait suivant du Martindale, vous pouvez trouver l\u2019\u00e9nonc\u00e9 des unit\u00e9s : \u00ab\u00a0Bien que la puissance des pr\u00e9parations de vitamine E soit encore parfois exprim\u00e9e en unit\u00e9s, la norme internationale pour la vitamine E a \u00e9t\u00e9 supprim\u00e9e en 1956. L\u2019unit\u00e9 internationale \u00e9tait l\u2019activit\u00e9 contenue dans 1 mg d\u2019une pr\u00e9paration standard d\u2019ac\u00e9tate de dl-alpha-tocof\u00e9ril. Des \u00e9ditions ant\u00e9rieures de l\u2019USP ont indiqu\u00e9 que pour exprimer l\u2019activit\u00e9 de la vitamine E des produits \u00e0 base de tocoph\u00e9rol, les \u00e9quivalents suivants de 1 mg devaient \u00eatre utilis\u00e9s : d-alpha tocoph\u00e9rol, 1,49 unit\u00e9 de dl-alpha tocoph\u00e9rol, 1,1 unit\u00e9 d\u2019ac\u00e9tate de d-alpha tocoph\u00e9rol, 1,36 unit\u00e9 d\u2019ac\u00e9tate de dl-alpha tocof\u00e9ril, 1 unit\u00e9 de succinate d\u2019acide d-alpha tocoph\u00e9rol, 1,21 unit\u00e9 de succinate d\u2019acide dl-alpha tocoph\u00e9rol, 0,89 unit\u00e9.        <\/p>\n","protected":false},"featured_media":0,"template":"","meta":{"_acf_changed":false,"_members_access_role":[],"_members_access_error":""},"product_cat":[],"faq-type":[2787],"grondstof":[5208],"qanda-related":[],"cnk":[5210],"qanda-similar":[5214,5212],"class_list":["post-48902","qanda","type-qanda","status-publish","hentry","faq-type-instructif","grondstof-poudre-de-concentre-dacetate-dalpha-tocopherol-vit-e","cnk-2098036-fr","qanda-similar-poudre-de-concentre-dacetate-dalpha-tocopherol-vit-e","qanda-similar-tocopherol"],"acf":[],"_links":{"self":[{"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/qanda\/48902","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/qanda"}],"about":[{"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/types\/qanda"}],"wp:attachment":[{"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/media?parent=48902"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/product_cat?post=48902"},{"taxonomy":"faq-type","embeddable":true,"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/faq-type?post=48902"},{"taxonomy":"grondstof","embeddable":true,"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/grondstof?post=48902"},{"taxonomy":"qanda-related","embeddable":true,"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/qanda-related?post=48902"},{"taxonomy":"cnk","embeddable":true,"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/cnk?post=48902"},{"taxonomy":"qanda-similar","embeddable":true,"href":"https:\/\/fagroncompoundingservices.be\/fr\/wp-json\/wp\/v2\/qanda-similar?post=48902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}