{"id":177866,"date":"2026-07-17T05:35:09","date_gmt":"2026-07-17T05:35:09","guid":{"rendered":"https:\/\/www.europesays.com\/be-fr\/177866\/"},"modified":"2026-07-17T05:35:09","modified_gmt":"2026-07-17T05:35:09","slug":"faut-il-laver-son-riz-avant-cuisson-ce-que-disent-les-etudes-sur-larsenic-et-les-nutriments","status":"publish","type":"post","link":"https:\/\/www.europesays.com\/be-fr\/177866\/","title":{"rendered":"Faut-il laver son riz avant cuisson\u00a0? Ce que disent les \u00e9tudes sur l\u2019arsenic et les nutriments"},"content":{"rendered":"<p>Le riz, c\u00e9r\u00e9ale incontournable pour l\u2019alimentation mondiale, se d\u00e9cline en deux grandes esp\u00e8ces cultiv\u00e9es\u00a0: Oryza\u00a0(son nom botanique) sativa\u00a0(le plus r\u00e9pandu, incluant le riz basmati ou le riz tha\u00ef) et Oryza glaberrima\u00a0(connu comme le \u00ab\u00a0riz rouge\u00a0\u00bb principalement cultiv\u00e9 en Afrique de l\u2019Ouest). Qu\u2019il soit long, complet, color\u00e9 ou blanc, sa pr\u00e9paration soul\u00e8ve souvent la m\u00eame interrogation\u00a0: \u00ab\u00a0Est-il recommand\u00e9 de rincer son riz avant de le cuire\u00a0?\u00a0\u00bb, s\u2019interroge Am\u00e9lie, en Vend\u00e9e.  <a href=\"https:\/\/www.ouest-france.fr\/communaute\/\" target=\"_self\" rel=\"nofollow noopener\">Ouest-France vous r\u00e9pond<\/a> .<\/p>\n<p><a href=\"https:\/\/www.ouest-france.fr\/leditiondusoir\/2023-11-08\/doit-on-laver-le-riz-avant-de-le-faire-cuire-voici-ce-que-dit-la-science-a4645684-730e-431e-8c6e-309b3db1ebc8?utm_source=troove&amp;utm_medium=site\" target=\"_self\" rel=\"nofollow noopener\">Selon plusieurs \u00e9tudes publi\u00e9es dans la National Library of Medicine entre 2013 et 2018,<\/a> on y apprend que le lavage et la cuisson du riz r\u00e9duisent les risques sanitaires en diminuant de pr\u00e8s de 90\u00a0% l\u2019arsenic bio accessible\u00a0(absorbable par l\u2019organisme) mais aussi d\u2019autres m\u00e9taux lourds comme le plomb ou le cadmium. Si ces substances sont grandement \u00e9limin\u00e9es gr\u00e2ce au pr\u00e9lavage et \u00e0 la cuisson, une autre grande quantit\u00e9 de nutriments importants pour notre sant\u00e9 comme le cuivre, le fer, le zinc et le vanadium sont \u00e9galement \u00e9limin\u00e9es.<\/p>\n<p><a href=\"https:\/\/www.ouest-france.fr\/environnement\/pollution\/pollution-a-larsenic-au-plomb-au-soufre-les-sols-de-saint-nazaire-passes-aux-rayons-x-5a84ef48-5f2d-11f1-b0fc-ddf25559701c\" target=\"_self\" rel=\"nofollow noopener\">L\u2019arsenic<\/a> est un \u00e9l\u00e9ment naturel pr\u00e9sent dans les roches qui se lib\u00e8re lors de leur \u00e9rosion et peut contaminer les nappes phr\u00e9atiques et donc les rizi\u00e8res. De plus, les activit\u00e9s industrielles comme les extractions mini\u00e8res, m\u00e9tallurgiques, textiles ou la cigarette aggravent cette pollution. \u00ab\u00a0Le riz contient des teneurs particuli\u00e8rement \u00e9lev\u00e9es en arsenic. Or, cet \u00e9l\u00e9ment naturel est potentiellement nocif pour la sant\u00e9.\u00a0\u00bb <\/p>\n","protected":false},"excerpt":{"rendered":"Le riz, c\u00e9r\u00e9ale incontournable pour l\u2019alimentation mondiale, se d\u00e9cline en deux grandes esp\u00e8ces cultiv\u00e9es\u00a0: Oryza\u00a0(son nom botanique) sativa\u00a0(le&hellip;\n","protected":false},"author":2,"featured_media":177867,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_share_on_mastodon":"0"},"categories":[82],"tags":[1183,2113,826,12,13,18,17,12031,4761,14102,558,86,87,75,476,1182,14103],"class_list":["post-177866","post","type-post","status-publish","format-standard","has-post-thumbnail","category-sante","tag-actualite-en-continu","tag-agriculture","tag-alimentation","tag-be","tag-be-fr","tag-belgique","tag-belgium","tag-biodiversite","tag-cuisine","tag-et-vous","tag-gastronomie","tag-health","tag-sante","tag-sciences","tag-societe","tag-une","tag-vous-repond"],"share_on_mastodon":{"url":"https:\/\/pubeurope.com\/@be_fr\/116933697861840089","error":""},"_links":{"self":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/177866","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/comments?post=177866"}],"version-history":[{"count":0,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/posts\/177866\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media\/177867"}],"wp:attachment":[{"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/media?parent=177866"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/categories?post=177866"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.europesays.com\/be-fr\/wp-json\/wp\/v2\/tags?post=177866"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}