{"id":115779,"date":"2025-07-24T08:58:03","date_gmt":"2025-07-24T06:58:03","guid":{"rendered":"https:\/\/www.bioecoactual.com\/?p=115779"},"modified":"2025-07-24T09:08:10","modified_gmt":"2025-07-24T07:08:10","slug":"dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament","status":"publish","type":"post","link":"https:\/\/www.bioecoactual.com\/ca\/2025\/07\/24\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\/","title":{"rendered":"Dates de caducitat i consum preferent: suficients per reduir el malbaratament alimentari?"},"content":{"rendered":"<p>Resulta familiar trobar dates estampades a les etiquetes dels productes que trobem a les botigues d\u2019alimentaci\u00f3. Es tracta de la<strong> data de caducitat<\/strong> i la<strong> data de consum preferent<\/strong>, que ofereixen informaci\u00f3 important sobre la vida \u00fatil dels aliments i la seguretat aliment\u00e0ria. La primera estableix fins a quin dia un aliment es pot consumir sense riscos per a la salut, mentre que la segona indica fins quan un aliment mant\u00e9 les propietats \u00f2ptimes. Per\u00f2 malgrat la seva utilitat, encara queda per entendre com s\u2019interpreten aquestes etiquetes a la pr\u00e0ctica quotidiana i com influeixen en el malbaratament alimentari.<br \/>\n<!--more--><\/p>\n<figure id=\"attachment_115772\" aria-describedby=\"caption-attachment-115772\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-115772 size-full\" src=\"https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-1.jpg\" alt=\"Dates de caducitat en producte\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-1.jpg 1000w, https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-1-768x512.jpg 768w, https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-1-630x420.jpg 630w, https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-1-696x464.jpg 696w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-115772\" class=\"wp-caption-text\">\u00a9Bio Eco Actual. Producte fresc, destacant la data de caducitat<\/figcaption><\/figure>\n<h2>Etiquetes aliades en la gesti\u00f3, per\u00f2 insuficients per frenar el malbaratament<\/h2>\n<p>L\u2019estudi &#8220;La implicaci\u00f3 dels consumidors europeus amb les etiquetes de dates i les seves implicacions per al malbaratament d\u2019aliments a les llars&#8221;, publicat a la revista <em>Food Quality and Preference<\/em> va avaluar el comportament del consumidor, especialment en relaci\u00f3 amb les etiquetes de data de caducitat. L\u2019objectiu era observar com varien la comprensi\u00f3, l\u2019atenci\u00f3 i les respostes conductuals entre els diferents segments de consumidors.<\/p>\n<p>Es va prendre com a mostra 1.507 consumidors de sis pa\u00efsos de la Uni\u00f3 Europea (Alemanya, B\u00e8lgica, Espanya, Fran\u00e7a, It\u00e0lia i Su\u00e8cia), que van respondre un q\u00fcestionari online sobre el seu coneixement de les etiquetes de data, juntament amb els seus comportaments dom\u00e8stics amb el malbaratament alimentari i les seves caracter\u00edstiques sociodemogr\u00e0fiques.<\/p>\n<p>Els resultats indiquen que <strong>el 75,2% dels consumidors europeus compr\u00e8n la difer\u00e8ncia entre les dates de caducitat i consum preferent<\/strong>, i m\u00e9s del 80% identifica correctament el significat d\u2019aquests termes. Els investigadors van detectar diferents graus de comprom\u00eds. Els participants amb m\u00e9s implicaci\u00f3 (aproximadament un 24% dels enquestats) confia en les dates de caducitat per a la gesti\u00f3 d\u2019aliments, mentre que el segment de menor implicaci\u00f3 (gaireb\u00e9 un 34%) basa les seves decisions en altres elements, com els senyals sensorials, i consumeix sovint aliments despr\u00e9s de la data de caducitat.<\/p>\n<blockquote><p>Una millor comprensi\u00f3 de les dates de caducitat no \u00e9s suficient per reduir significativament els nivells de malbaratament<\/p><\/blockquote>\n<p>Tot i aix\u00f2, els cient\u00edfics apunten que, encara que una millor comprensi\u00f3 de les dates de caducitat es correlaciona amb una millor planificaci\u00f3 del consum, <strong>no \u00e9s suficient per reduir significativament els nivells de malbaratament<\/strong>.<\/p>\n<h3>Un problema ambiental, social i econ\u00f2mic que afecta tothom<\/h3>\n<p>L\u2019Organitzaci\u00f3 de Nacions Unides per a l\u2019Alimentaci\u00f3 (FAO) estima que <strong>es desaprofita el 30% dels aliments al m\u00f3n<\/strong>, majorit\u00e0riament, arrels, tubercles, fruites i hortalisses. M\u00e9s concretament, l\u2019Organitzaci\u00f3 de les Nacions Unides calcula que aproximadament un 13% dels aliments del m\u00f3n es perden en el curs de la cadena de subministrament i un 17% addicional es desaprofita a les llars, els serveis d\u2019alimentaci\u00f3 i el comer\u00e7 detallista. Aix\u00f2 equival a m\u00e9s de 1.000 milions de plats al dia. Per fer-se\u2019n una idea, nom\u00e9s a les llars espanyoles 1.183 milions de quilos d\u2019aliments es van llen\u00e7ar a les escombraries el 2023, segons dades recollides pel Ministeri d\u2019Agricultura, Pesca i Alimentaci\u00f3 (MAPA).<\/p>\n<p>Les conseq\u00fc\u00e8ncies, per descomptat, no nom\u00e9s s\u00f3n econ\u00f2miques. L\u2019Informe sobre l\u2019\u00edndex de malbaratament d\u2019aliments 2024 de l\u2019ONU posa en evid\u00e8ncia que el malbaratament t\u00e9 un alt impacte ambiental i social. S\u2019estima que la p\u00e8rdua d\u2019aliments \u00e9s responsable d\u2019entre el 8 i el 10% de les emissions mundials de gasos amb efecte d\u2019hivernacle, aix\u00ed com de l\u2019ocupaci\u00f3 del 30% de les terres agr\u00edcoles de tot el m\u00f3n. El conjunt repercuteix negativament en la biodiversitat i la salut dels ecosistemes, causa estralls en la seguretat aliment\u00e0ria i la disponibilitat d\u2019aliments i contribueix directament a augmentar el cost de l\u2019alimentaci\u00f3. Tot aix\u00f2 sense oblidar que, mentre tones d\u2019aliments acaben a les escombraries, milions de persones es troben en situaci\u00f3 de fam o malnutrici\u00f3.<\/p>\n<figure id=\"attachment_115775\" aria-describedby=\"caption-attachment-115775\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-115775 size-full\" src=\"https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-2.jpg\" alt=\"consum preferent en producte\" width=\"1000\" height=\"667\" srcset=\"https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-2.jpg 1000w, https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-2-768x512.jpg 768w, https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-2-630x420.jpg 630w, https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-2-696x464.jpg 696w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-115775\" class=\"wp-caption-text\">\u00a9Bio Eco Actual. Producte sec, descatacant \u201cconsumir preferent abans de\u201d<\/figcaption><\/figure>\n<h3>Advocar per uns sistemes alimentaris m\u00e9s resilients<\/h3>\n<p>El consum excessiu i la mala gesti\u00f3 dels recursos naturals agreugen les desigualtats i amenacen la sostenibilitat del planeta, cosa que posa de manifest la necessitat de transformar els sistemes alimentaris cap a <strong>models m\u00e9s sostenibles, resilients i equitatius<\/strong>.<\/p>\n<p>A trav\u00e9s de l\u2019Agenda 2030, l\u2019ONU fa una crida a l\u2019acci\u00f3 a tots els pa\u00efsos per promoure models de consum i de producci\u00f3 responsables. En concret, el punt 12.3 dels <strong>Objectius de Desenvolupament Sostenible (ODS)<\/strong> proposa <strong>reduir a la meitat el malbaratament d\u2019aliments<\/strong> per c\u00e0pita mundial en la venda al detall i en l\u2019\u00e0mbit dels consumidors, a m\u00e9s de reduir les p\u00e8rdues d\u2019aliments a les cadenes de producci\u00f3 i subministrament, incloses les p\u00e8rdues posteriors a la collita.<\/p>\n<h3>La necessitat de consumir millor<\/h3>\n<p>Aquestes metes serveixen com a directrius generals i, per assolir-les, totes les parts implicades \u2013\u00e9s a dir, institucions, governs, societat civil, ciutadania i sector privat\u2013 han de posar de la seva banda, promovent i participant en iniciatives per impulsar models de producci\u00f3 m\u00e9s sostenibles i justos (com la producci\u00f3 ecol\u00f2gica), a m\u00e9s de desenvolupar pol\u00edtiques eficaces.<\/p>\n<p>En aquest sentit, alguns pa\u00efsos ja estan avan\u00e7ant amb normatives concretes per combatre el malbaratament alimentari de forma estructural. Fran\u00e7a va ser pionera el 2016, seguida d\u2019It\u00e0lia i Alemanya. El mar\u00e7 d\u2019aquest any, Espanya va aprovar una <strong>nova Llei de prevenci\u00f3 de les p\u00e8rdues aliment\u00e0ries<\/strong> amb l\u2019objectiu de millorar l\u2019efici\u00e8ncia dels aliments i reduir el malbaratament a totes les baules de la cadena aliment\u00e0ria.<\/p>\n<p><strong>Autora:\u00a0<\/strong>Ariadna Coma, Periodista<\/p>\n<p><a href=\"https:\/\/www.bioecoactual.com\/ca\/subscripcio\/\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Subscriu-te<\/strong><\/a><strong> a la Newsletter i rep cada mes Bio Eco Actual gratis al teu correu<\/strong><\/p>\n<p><strong><em>Bio Eco Actual<\/em><\/strong>, <em>el teu mensual 100% ecol\u00f2gic<\/em><strong><br \/>\nLlegir <\/strong><a href=\"https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/06\/BioEcoActual_Juliol_2025.pdf\" target=\"_blank\" rel=\"noopener noreferrer\"><strong>Bio Eco Actual Juliol 2025<\/strong><\/a><\/p>\n<p><iframe style=\"border: none; width: 100%; height: 520px;\" src=\"\/\/e.issuu.com\/embed.html?d=bioecoactual_juliol_2025&amp;hideIssuuLogo=true&amp;showOtherPublicationsAsSuggestions=true&amp;u=bioecoactual\" allowfullscreen=\"allowfullscreen\"> <\/iframe><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Resulta familiar trobar dates estampades a les etiquetes dels productes que trobem a les botigues d&rsquo;alimentaci&oacute;. Es tracta de la data de caducitat i la data de consum preferent, que ofereixen informaci&oacute; important sobre la vida &uacute;til dels aliments i la seguretat aliment&agrave;ria. La primera estableix fins a quin dia un aliment es pot consumir [&hellip;]<\/p>\n","protected":false},"author":419,"featured_media":115773,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7160,7176],"tags":[],"class_list":["post-115779","post","type-post","status-publish","format-standard","has-post-thumbnail","category-medi-ambient","category-seguretat-alimentaria"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Dates de caducitat i consum preferent: suficients per reduir el malbaratament alimentari? - Bio Eco Actual<\/title>\n<meta name=\"description\" content=\"La data de caducitat i la data de consum preferent ofereixen informaci\u00f3 important sobre la vida \u00fatil dels aliments\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.bioecoactual.com\/ca\/2025\/07\/24\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\/\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Dates de caducitat i consum preferent: suficients per reduir el malbaratament alimentari?\" \/>\n<meta property=\"og:description\" content=\"La data de caducitat i la data de consum preferent ofereixen informaci\u00f3 important sobre la vida \u00fatil dels aliments\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.bioecoactual.com\/ca\/2025\/07\/24\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\/\" \/>\n<meta property=\"og:site_name\" content=\"Bio Eco Actual\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/BioEcoActual\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-24T06:58:03+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-24T07:08:10+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.bioecoactual.com\/wp-content\/uploads\/2025\/07\/Fechas-de-caducidad-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Bio Eco Actual\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:creator\" content=\"@bioecoactual\" \/>\n<meta name=\"twitter:site\" content=\"@bioecoactual\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"Bio Eco Actual\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/ca\\\/2025\\\/07\\\/24\\\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/ca\\\/2025\\\/07\\\/24\\\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\\\/\"},\"author\":{\"name\":\"Bio Eco Actual\",\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/#\\\/schema\\\/person\\\/43c1f0817cbc73f37ce66f2978084ceb\"},\"headline\":\"Dates de caducitat i consum preferent: suficients per reduir el malbaratament alimentari?\",\"datePublished\":\"2025-07-24T06:58:03+00:00\",\"dateModified\":\"2025-07-24T07:08:10+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/ca\\\/2025\\\/07\\\/24\\\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\\\/\"},\"wordCount\":1006,\"publisher\":{\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/ca\\\/2025\\\/07\\\/24\\\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.bioecoactual.com\\\/wp-content\\\/uploads\\\/2025\\\/07\\\/Fechas-de-caducidad-1.jpg\",\"articleSection\":[\"Medi Ambient\",\"Seguretat Aliment\u00e0ria\"],\"inLanguage\":\"ca-ES\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.bioecoactual.com\\\/ca\\\/2025\\\/07\\\/24\\\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\\\/\",\"url\":\"https:\\\/\\\/www.bioecoactual.com\\\/ca\\\/2025\\\/07\\\/24\\\/dates-de-caducitat-consum-preferent-suficients-reduir-malbaratament\\\/\",\"name\":\"Dates de caducitat i consum preferent: suficients per reduir el malbaratament alimentari? 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