{"id":12518,"date":"2026-07-20T00:40:00","date_gmt":"2026-07-20T07:40:00","guid":{"rendered":"https:\/\/buenosdiasbcs.com\/?p=12518"},"modified":"2026-07-19T19:41:38","modified_gmt":"2026-07-20T02:41:38","slug":"por-que-lavar-los-huevos-cambia-por-completo-su-conservacion-y-obliga-a-refrigerarlos","status":"publish","type":"post","link":"https:\/\/buenosdiasbcs.com\/?p=12518","title":{"rendered":"Por qu\u00e9 lavar los huevos cambia por completo su conservaci\u00f3n y obliga a refrigerarlos"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">A simple vista, un huevo mexicano y uno estadounidense parecen exactamente iguales. Sin embargo, basta entrar a un supermercado para notar una diferencia: en\u00a0<strong>Estados Unidos siempre est\u00e1n dentro de refrigeradores<\/strong>, mientras que en M\u00e9xico suelen permanecer en los anaqueles. La explicaci\u00f3n no tiene que ver con la calidad del producto, sino con dos formas completamente distintas de proteger uno de los alimentos m\u00e1s consumidos del mundo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cuando una gallina pone un huevo, el cascar\u00f3n queda cubierto por una pel\u00edcula microsc\u00f3pica llamada&nbsp;<strong>cut\u00edcula<\/strong>, una barrera natural que ayuda a impedir la entrada de bacterias como<strong>&nbsp;<\/strong><strong>Salmonella<\/strong>. Esa peque\u00f1a capa es la responsable de que ambos pa\u00edses manejen el producto de manera diferente.<\/p>\n\n\n\n<h2 id=\"h-el-lavado-cambia-las-reglas\" class=\"wp-block-heading\">El lavado cambia las reglas<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En Estados Unidos, los huevos se lavan y desinfectan antes de llegar a las tiendas. Ese proceso elimina la cut\u00edcula, por lo que&nbsp;<strong>el huevo pierde&nbsp;<\/strong>parte de su protecci\u00f3n natural. A partir de ese momento debe mantenerse refrigerado durante toda la cadena de distribuci\u00f3n para evitar el crecimiento de microorganismos.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La Administraci\u00f3n de Alimentos y Medicamentos (FDA) y el Departamento de Agricultura de Estados Unidos (USDA) establecen que los huevos deben conservarse refrigerados desde&nbsp;<strong>la producci\u00f3n hasta el consumidor.<\/strong>&nbsp;Si permanecen varias horas a temperatura ambiente, aumenta el riesgo sanitario porque la condensaci\u00f3n puede favorecer la presencia de bacterias.<\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" data-src=\"https:\/\/imagenes.eleconomista.com.mx\/files\/webp_768_768\/uploads\/2025\/04\/10\/67f7bf365d210.jpeg\" alt=\"image\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" \/><figcaption class=\"wp-element-caption\">.Huevo refrigerado Estados Unidos\/Cortes\u00eda<\/figcaption><\/figure>\n\n\n\n<h2 id=\"h-en-mexico-la-proteccion-sigue-intacta\" class=\"wp-block-heading\">En M\u00e9xico la protecci\u00f3n sigue intacta<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">En M\u00e9xico ocurre lo contrario. La&nbsp;<strong>NOM-159-SSA1-2016<\/strong>&nbsp;establece que el huevo con cascar\u00f3n destinado a su venta no debe lavarse, lo que permite conservar la cut\u00edcula natural. Gracias a esa protecci\u00f3n puede comercializarse a temperatura ambiente, siempre que permanezca en un sitio fresco, limpio y seco.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Eso no significa que deba almacenarse de cualquier forma. La Procuradur\u00eda Federal del Consumidor (Profeco) recomienda que, una vez en casa, se conserve dentro del refrigerador para<strong>&nbsp;prolongar su frescura&nbsp;<\/strong>y mantener una temperatura estable. Tambi\u00e9n aconseja no lavarlo antes de guardarlo, ya que el agua puede eliminar la protecci\u00f3n natural; lo ideal es limpiarlo \u00fanicamente antes de cocinarlo.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Al final, ninguno de los dos sistemas es mejor que el otro. Estados Unidos sustituye la&nbsp;<strong>protecci\u00f3n natural del cascar\u00f3n<\/strong>&nbsp;con una cadena de fr\u00edo permanente, mientras que M\u00e9xico conserva esa barrera biol\u00f3gica durante la comercializaci\u00f3n. Son dos caminos distintos que buscan exactamente el mismo objetivo: que el huevo llegue seguro a la mesa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>A simple vista, un huevo mexicano y uno estadounidense parecen exactamente iguales. Sin embargo, basta entrar a un supermercado para&#8230;<\/p>\n","protected":false},"author":2,"featured_media":12519,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"rs_blank_template":"","rs_page_bg_color":"","slide_template_v7":"","footnotes":""},"categories":[35],"tags":[],"class_list":["post-12518","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-cocina"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.8 (Yoast SEO v28.0) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Por qu\u00e9 lavar los huevos cambia por completo su conservaci\u00f3n y obliga a refrigerarlos - Buenos D&iacute;as BCS<\/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:\/\/buenosdiasbcs.com\/?p=12518\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Por qu\u00e9 lavar los huevos cambia por completo su conservaci\u00f3n y obliga a refrigerarlos\" \/>\n<meta property=\"og:description\" content=\"A simple vista, un huevo mexicano y uno estadounidense parecen exactamente iguales. 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