{"id":12589,"date":"2025-07-02T11:38:21","date_gmt":"2025-07-02T09:38:21","guid":{"rendered":"https:\/\/www.purpan.fr\/?page_id=12589"},"modified":"2026-01-26T09:32:56","modified_gmt":"2026-01-26T08:32:56","slug":"occifood-oxydation-conservation-caracterisation-innovation-des-aliments","status":"publish","type":"page","link":"https:\/\/www.purpan.fr\/en\/recherche\/les-unites-de-recherche-de-nos-enseignants-chercheurs\/occifood-oxydation-conservation-caracterisation-innovation-des-aliments\/","title":{"rendered":"OCCI\u2019FOOD \u2013 Oxydation, Conservation, Caract\u00e9risation &amp; Innovation des Aliments\u00a0"},"content":{"rendered":"\n<div class=\"wp-block-getwid-section\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><strong>OCCI\u2019FOOD<\/strong> est une Unit\u00e9 Propre de Recherche de l\u2019\u00c9cole d\u2019Ing\u00e9nieurs de PURPAN. Elle est n\u00e9e de la volont\u00e9 de structurer et valoriser les comp\u00e9tences du d\u00e9partement Agroalimentaire &amp; Nutrition portant sur&nbsp;l\u2019am\u00e9lioration de la durabilit\u00e9 des matrices agricoles et agroalimentaires &amp; caract\u00e9risation de leur qualit\u00e9 par des techniques innovantes.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><div class=\"anchor-summary\">\n    <div>\n        <strong>Summary<\/strong>\n        \n        <ul id=\"anchor-summary__list\">\n            \n        <\/ul>\n    <\/div>\n<\/div><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section has-background-color-yellow has-height-undefined\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-jaune-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Nos th\u00e9matiques<\/h2>\n\n\n\n<p>L\u2019unit\u00e9 OCCI\u2019FOOD articule ses travaux autour d\u2019un enjeu central :&nbsp;<br><strong>Comprendre, caract\u00e9riser et am\u00e9liorer les matrices agricoles et agroalimentaires pour proposer des aliments plus sains, durables, s\u00fbrs et sensoriellement valorisants.&nbsp;<\/strong><\/p>\n\n\n\n<p>Deux axes principaux structurent la recherche :&nbsp;<\/p>\n\n\n\n<p><strong>Axe 1 \u2013 Durabilit\u00e9 des matrices agricoles et agroalimentaires<\/strong><br>R\u00e9duction des intrants conventionnels, valorisation des coproduits, lutte contre le gaspillage par des proc\u00e9d\u00e9s comme l\u2019ozonation ou la fermentation.<\/p>\n\n\n\n<p><strong>Axe 2 \u2013 Caract\u00e9risation de la qualit\u00e9 par des techniques innovantes<\/strong><br>\u00c9tudes physico-chimiques, sensorielles et microbiologiques pour comprendre et optimiser les propri\u00e9t\u00e9s fonctionnelles des matrices agricoles et agroalimentaires<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section has-background-color-green has-height-undefined\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-vert-bleu-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"768\" src=\"https:\/\/www.purpan.fr\/wp-content\/uploads\/2025\/07\/20210928_161353-1024x768.jpg\" alt=\"\" class=\"wp-image-12590\" srcset=\"https:\/\/www.purpan.fr\/wp-content\/uploads\/2025\/07\/20210928_161353-1024x768.jpg 1024w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2025\/07\/20210928_161353-300x225.jpg 300w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2025\/07\/20210928_161353-768x576.jpg 768w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2025\/07\/20210928_161353-1536x1152.jpg 1536w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2025\/07\/20210928_161353-2048x1536.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">Le conteneur ATMOZFR, v\u00e9ritable laboratoire miniaturis\u00e9, tr\u00e8s proche de celui de la plateforme TOAsT de PURPAN<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Projets embl\u00e9matiques<\/h2>\n\n\n\n<p>OCCI\u2019FOOD est impliqu\u00e9e dans des projets collaboratifs nationaux et europ\u00e9ens :&nbsp;<\/p>\n\n\n\n<p><strong><a href=\"https:\/\/www.regenerationfruit.com\/\">(R\u00e9)G\u00e9n\u00e9ration Fruits<\/a><\/strong> (Plan France 2030) \u2013 Pour une fili\u00e8re pomme innovante et souveraine&nbsp;<\/p>\n\n\n\n<p><strong>LOCAL<\/strong> \u2013 Valorisation de lactos\u00e9rum en boissons ferment\u00e9es pour les PME fromag\u00e8res artisanales&nbsp;<\/p>\n\n\n\n<p><a href=\"https:\/\/youtu.be\/rQDNL-Aa8-M?si=ejY0BwTNShSDTwWx\"><strong>ATMOZFR<\/strong> <\/a>\u2013 Traitements oxydatifs post-r\u00e9colte pour fruits tropicaux.&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-blanc-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Recherche &amp; formation<\/h2>\n\n\n\n<p>L\u2019unit\u00e9 accueille et encadre une dizaine de <strong>doctorants<\/strong>, menant des travaux sur :&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Les effets de l\u2019ozone ou de l\u2019eau ozon\u00e9e pour la protection des cultures (Vigne, pommier, fraisier\u2026), la conservation et le traitement post r\u00e9colte des fruits et l\u00e9gumes (pomme, fruits rouges\u2026)&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u2019impact de prot\u00e9ines et structure macromol\u00e9culaire sur le go\u00fbt des vins blancs du Sud-Ouest&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La qualit\u00e9 des laits crus et des produits ferment\u00e9s artisanaux.&nbsp;<\/li>\n<\/ul>\n\n\n\n<ul class=\"wp-block-list\">\n<li>La pr\u00e9diction de la qualit\u00e9 de matrices agricoles et agroalimentaires&nbsp;<\/li>\n<\/ul>\n\n\n\n<p>Les enseignants-chercheurs d\u2019OCCI\u2019FOOD sont membres de l\u2019<strong>\u00c9cole Doctorale SEVAB<\/strong>, dans l\u2019axe &#8220;Ing\u00e9nieries microbienne et enzymatique&#8221;.&nbsp;<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p><\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-getwid-section has-background-color-yellow has-height-undefined\"><div class=\"wp-block-getwid-section__wrapper\"><div class=\"wp-block-getwid-section__inner-wrapper\"><div class=\"wp-block-getwid-section__background-holder\"><div class=\"wp-block-getwid-section__background has-background has-jaune-background-color\"><\/div><div class=\"wp-block-getwid-section__foreground\"><\/div><\/div><div class=\"wp-block-getwid-section__content\"><div class=\"wp-block-getwid-section__inner-content\">\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-large\"><img decoding=\"async\" width=\"1024\" height=\"608\" src=\"https:\/\/www.purpan.fr\/wp-content\/uploads\/2026\/01\/Occifood-1024x608.jpg\" alt=\"\" class=\"wp-image-15766\" srcset=\"https:\/\/www.purpan.fr\/wp-content\/uploads\/2026\/01\/Occifood-1024x608.jpg 1024w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2026\/01\/Occifood-300x178.jpg 300w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2026\/01\/Occifood-768x456.jpg 768w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2026\/01\/Occifood-1536x912.jpg 1536w, https:\/\/www.purpan.fr\/wp-content\/uploads\/2026\/01\/Occifood-2048x1217.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h2 class=\"wp-block-heading\">Une \u00e9quipe en pleine dynamique<\/h2>\n\n\n\n<p>Compos\u00e9e de <strong>20 membres permanents<\/strong> (enseignants-chercheurs, enseignants et ing\u00e9nieurs de recherche), dont plusieurs recrut\u00e9s r\u00e9cemment, OCCI\u2019FOOD est un collectif scientifique reconnu pour :&nbsp;<\/p>\n\n\n\n<p>&#8211; Sa forte capacit\u00e9 \u00e0 <strong>valoriser la recherche<\/strong> (publications, brevets, communications)&nbsp;<br>&#8211; Son ancrage <strong>territorial<\/strong> et ses partenariats avec les entreprises et institutions&nbsp;<br>&#8211; Sa contribution aux <strong>innovations durables en alimentation<\/strong>.&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div><\/div><\/div><\/div><\/div>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":6451,"menu_order":28,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false,"footnotes":""},"class_list":["post-12589","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/pages\/12589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/comments?post=12589"}],"version-history":[{"count":8,"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/pages\/12589\/revisions"}],"predecessor-version":[{"id":15767,"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/pages\/12589\/revisions\/15767"}],"up":[{"embeddable":true,"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/pages\/6451"}],"wp:attachment":[{"href":"https:\/\/www.purpan.fr\/en\/wp-json\/wp\/v2\/media?parent=12589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}