{"id":582,"date":"2026-10-25T12:13:32","date_gmt":"2026-10-25T11:13:32","guid":{"rendered":"https:\/\/purvival.com\/journal\/?post_type=bw_ingredient&p=582"},"modified":"2026-10-25T22:28:20","modified_gmt":"2026-10-25T21:28:20","slug":"curcumine-longvida","status":"publish","type":"bw_ingredient","link":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/","title":{"rendered":"Curcumine Longvida\u00ae"},"content":{"rendered":"

Ce que c\u2019est<\/h2>\n

La curcumine du curcuma (Curcuma longa<\/em>) passe mal dans le sang quand on l\u2019avale telle quelle (Gota et al., 2010<\/a>). Longvida\u00ae Optimized Curcumin\u00ae, mis au point par l\u2019am\u00e9ricain Verdure Sciences (Noblesville, Indiana), enrobe un extrait de rhizome de curcuma de lipides selon un proc\u00e9d\u00e9 brevet\u00e9 (SLCP\u2122, pour Solid Lipid Curcumin Particle<\/em>). L\u2019extrait contient au moins 23 % de curcumino\u00efdes et de la l\u00e9cithine de soja. En Europe, il est distribu\u00e9 par Lehvoss Nutrition (Gee Lawson).<\/p>\n

Deux g\u00e9lules de Curcumine Longvida\u00ae apportent 400 mg d\u2019extrait Longvida\u00ae, dont 92 mg de curcumino\u00efdes.<\/p>\n

Comment il est fabriqu\u00e9<\/h2>\n

Le rhizome vient d\u2019Inde. Il est extrait \u00e0 l\u2019ac\u00e9tate d\u2019\u00e9thyle et \u00e0 l\u2019\u00e9thanol, avec un rapport d\u2019extraction de 7 \u00e0 15 pour 1 dans la formulation finale ; pour les 400 mg de Purvival, la fiche indique 7 pour 1, soit l\u2019\u00e9quivalent de 2 800 mg de rhizome. L\u2019extrait est ensuite m\u00e9lang\u00e9 \u00e0 de la l\u00e9cithine de soja, de l\u2019acide st\u00e9arique, du palmitate d\u2019ascorbyle, de la maltodextrine et de la silice.<\/p>\n

La sp\u00e9cification impose au moins 23 % de curcumino\u00efdes ; un certificat d\u2019analyse de 2014 rel\u00e8ve 26,3 %.<\/p>\n

Ce qui le distingue<\/h2>\n

Selon Verdure Sciences, la technologie SLCP\u2122 est prot\u00e9g\u00e9e par les brevets US 9192644 et EP 1993365 et livre de la curcumine libre, c\u2019est-\u00e0-dire non glucuronid\u00e9e. Selon la fiche du distributeur, Longvida\u00ae est 67 \u00e0 285 fois mieux absorb\u00e9 qu\u2019une curcumine standard \u00e0 95 %, selon le param\u00e8tre mesur\u00e9 (pic dans le sang ou surface sous la courbe), et ne contient ni pip\u00e9rine ni huiles volatiles. Le fabricant met aussi en avant une tra\u00e7abilit\u00e9 compl\u00e8te du rhizome au produit fini.<\/p>\n","protected":false},"excerpt":{"rendered":"

Extrait de curcuma de Verdure Sciences, formul\u00e9 pour que la curcumine passe dans le sang.<\/p>\n","protected":false},"featured_media":2701,"template":"","meta":{"_bw_latin":"Curcuma longa","_bw_synonyms":"curcuma optimis\u00e9","_bw_brand":"Longvida\u00ae","_bw_precautions":"D\u00e9conseill\u00e9 aux personnes sous traitement anticoagulant.\nContient du soja (l\u00e9cithine).","_bw_subtitle":"","_bw_studies_intro":"

Cinq \u00e9tudes sur des humains, parues dans des revues \u00e0 comit\u00e9 de lecture, portent sur cet extrait. Chez six volontaires ayant pris 650 mg, la curcumine est apparue dans le sang avec Longvida\u00ae (22 ng\/ml en moyenne au pic), alors qu\u2019un extrait de curcuma \u00e0 95 % non formul\u00e9 n\u2019en laissait pas de trace mesurable (Gota et al., 2010<\/a>). Dans des essais contre placebo \u00e0 400 mg par jour, 60 adultes de 60 \u00e0 85 ans ont mieux r\u00e9ussi des tests d\u2019attention et de m\u00e9moire de travail (Cox et al., 2015<\/a>) et 28 adultes ont eu des marqueurs d\u2019inflammation moins \u00e9lev\u00e9s apr\u00e8s un exercice musculaire \u00e9prouvant (McFarlin et al., 2016<\/a>). \u00c0 2 000 mg par jour pendant 12 semaines, la dilatation des art\u00e8res s\u2019est am\u00e9lior\u00e9e chez 39 adultes de 45 \u00e0 74 ans (Santos-Parker et al., 2017<\/a>), et \u00e0 80 mg par jour pendant 4 semaines, plusieurs marqueurs de sant\u00e9 ont \u00e9volu\u00e9 chez 38 adultes de 40 \u00e0 60 ans (DiSilvestro et al., 2012<\/a>).<\/p>","_bw_mention":"Longvida\u00ae Optimized Curcumin\u00ae est une marque d\u00e9pos\u00e9e de Verdure Sciences Inc. Brevets : www.vs-corp.com\/ip","_bw_studies":[{"resultat":"Une prise de 650 mg a donn\u00e9 un pic de curcumine dans le sang de 22 ng\/ml en moyenne, alors que la m\u00eame quantit\u00e9 d\u2019extrait de curcuma non formul\u00e9 \u00e0 95 % n\u2019en laissait pas de trace mesurable.","type":"absorption","population":"Volontaires en bonne sant\u00e9","dose":"650 mg","duree":"Prise unique","auteurs":"Gota et al.","annee":"2010","revue":"Journal of Agricultural and Food Chemistry","lien":"https:\/\/doi.org\/10.1021\/jf9024807","source":"publication","note":""},{"resultat":"Une heure apr\u00e8s une prise, l\u2019attention et la m\u00e9moire de travail \u00e9taient meilleures que sous placebo ; apr\u00e8s 4 semaines, le calme, le contentement et la fatigue s\u2019\u00e9taient am\u00e9lior\u00e9s.","type":"essai","population":"Adultes \u00e2g\u00e9s en bonne sant\u00e9","dose":"400 mg par jour","duree":"4 semaines","auteurs":"Cox et al.","annee":"2015","revue":"Journal of Psychopharmacology","lien":"https:\/\/doi.org\/10.1177\/0269881114552744","source":"fournisseur","note":""},{"resultat":"Apr\u00e8s un exercice qui ab\u00eeme les muscles, les marqueurs de l\u2019inflammation ont moins augment\u00e9 que sous placebo.","type":"essai","population":"Adultes","dose":"400 mg par jour","duree":"","auteurs":"McFarlin et al.","annee":"2016","revue":"BBA Clinical","lien":"https:\/\/doi.org\/10.1016\/j.bbacli.2016.02.003","source":"fournisseur","note":""},{"resultat":"La dilatation des art\u00e8res d\u00e9pendante de l\u2019endoth\u00e9lium s\u2019est am\u00e9lior\u00e9e, en partie gr\u00e2ce \u00e0 plus d\u2019oxyde nitrique.","type":"essai","population":"Adultes d\u2019\u00e2ge moyen et plus \u00e2g\u00e9s","dose":"2 000 mg par jour","duree":"12 semaines","auteurs":"Santos-Parker et al.","annee":"2017","revue":"Aging","lien":"https:\/\/doi.org\/10.18632\/aging.101149","source":"fournisseur","note":""},{"resultat":"Effets sur plusieurs marqueurs de sant\u00e9 chez des adultes d\u2019\u00e2ge moyen en 4 semaines.","type":"essai","population":"Adultes d\u2019\u00e2ge moyen en bonne sant\u00e9","dose":"80 mg par jour","duree":"4 semaines","auteurs":"DiSilvestro et al.","annee":"2012","revue":"Nutrition Journal","lien":"https:\/\/doi.org\/10.1186\/1475-2891-11-79","source":"fournisseur","note":""}],"_bw_documents":[],"_bw_claims":["Aide \u00e0 r\u00e9duire l'inflammation et le stress oxydatif","Aide \u00e0 maintenir la sant\u00e9 des articulations et des os","Aide \u00e0 soutenir la digestion","Favorise un bon \u00e9quilibre mental"],"_bw_logo":1297,"_bw_logo_dark":false},"class_list":["post-582","bw_ingredient","type-bw_ingredient","status-publish","has-post-thumbnail","hentry"],"yoast_head":"\nCurcumine Longvida\u00ae - Journal Purvival<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Curcumine Longvida\u00ae - Journal Purvival\" \/>\n<meta property=\"og:description\" content=\"Extrait de curcuma de Verdure Sciences, formul\u00e9 pour que la curcumine passe dans le sang.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/\" \/>\n<meta property=\"og:site_name\" content=\"Journal Purvival\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-25T21:28:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/curcumine-longvida.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"895\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Dur\u00e9e de lecture estim\u00e9e\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/\",\"name\":\"Curcumine Longvida\u00ae - Journal Purvival\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/purvival.com\\\/journal\\\/wp-content\\\/uploads\\\/sites\\\/5\\\/2026\\\/10\\\/curcumine-longvida.jpg\",\"datePublished\":\"2026-10-25T11:13:32+00:00\",\"dateModified\":\"2026-10-25T21:28:20+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/#breadcrumb\"},\"inLanguage\":\"fr-FR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"fr-FR\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/#primaryimage\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/wp-content\\\/uploads\\\/sites\\\/5\\\/2026\\\/10\\\/curcumine-longvida.jpg\",\"contentUrl\":\"https:\\\/\\\/purvival.com\\\/journal\\\/wp-content\\\/uploads\\\/sites\\\/5\\\/2026\\\/10\\\/curcumine-longvida.jpg\",\"width\":1600,\"height\":895,\"caption\":\"Illustration : Longvida\u00ae\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/curcumine-longvida\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\\\/\\\/purvival.com\\\/journal\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Ingr\u00e9dients\",\"item\":\"https:\\\/\\\/purvival.com\\\/journal\\\/ingredients\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Curcumine Longvida\u00ae\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/purvival.com\\\/journal\\\/#website\",\"url\":\"https:\\\/\\\/purvival.com\\\/journal\\\/\",\"name\":\"Journal Purvival\",\"description\":\"Comprendre, choisir, bien utiliser\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/purvival.com\\\/journal\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"fr-FR\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Curcumine Longvida\u00ae - Journal Purvival","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:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/","og_locale":"fr_FR","og_type":"article","og_title":"Curcumine Longvida\u00ae - Journal Purvival","og_description":"Extrait de curcuma de Verdure Sciences, formul\u00e9 pour que la curcumine passe dans le sang.","og_url":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/","og_site_name":"Journal Purvival","article_modified_time":"2026-10-25T21:28:20+00:00","og_image":[{"width":1600,"height":895,"url":"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/curcumine-longvida.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Dur\u00e9e de lecture estim\u00e9e":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/","url":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/","name":"Curcumine Longvida\u00ae - Journal Purvival","isPartOf":{"@id":"https:\/\/purvival.com\/journal\/#website"},"primaryImageOfPage":{"@id":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/#primaryimage"},"image":{"@id":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/#primaryimage"},"thumbnailUrl":"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/curcumine-longvida.jpg","datePublished":"2026-10-25T11:13:32+00:00","dateModified":"2026-10-25T21:28:20+00:00","breadcrumb":{"@id":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/#breadcrumb"},"inLanguage":"fr-FR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/"]}]},{"@type":"ImageObject","inLanguage":"fr-FR","@id":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/#primaryimage","url":"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/curcumine-longvida.jpg","contentUrl":"https:\/\/purvival.com\/journal\/wp-content\/uploads\/sites\/5\/2026\/10\/curcumine-longvida.jpg","width":1600,"height":895,"caption":"Illustration : Longvida\u00ae"},{"@type":"BreadcrumbList","@id":"https:\/\/purvival.com\/journal\/ingredients\/curcumine-longvida\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/purvival.com\/journal\/"},{"@type":"ListItem","position":2,"name":"Ingr\u00e9dients","item":"https:\/\/purvival.com\/journal\/ingredients\/"},{"@type":"ListItem","position":3,"name":"Curcumine Longvida\u00ae"}]},{"@type":"WebSite","@id":"https:\/\/purvival.com\/journal\/#website","url":"https:\/\/purvival.com\/journal\/","name":"Journal Purvival","description":"Comprendre, choisir, bien utiliser","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/purvival.com\/journal\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"fr-FR"}]}},"_links":{"self":[{"href":"https:\/\/purvival.com\/journal\/wp-json\/wp\/v2\/bw_ingredient\/582","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/purvival.com\/journal\/wp-json\/wp\/v2\/bw_ingredient"}],"about":[{"href":"https:\/\/purvival.com\/journal\/wp-json\/wp\/v2\/types\/bw_ingredient"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/purvival.com\/journal\/wp-json\/wp\/v2\/media\/2701"}],"wp:attachment":[{"href":"https:\/\/purvival.com\/journal\/wp-json\/wp\/v2\/media?parent=582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}