{"id":3840,"date":"2026-01-26T18:11:42","date_gmt":"2026-01-26T17:11:42","guid":{"rendered":"https:\/\/www.tophosteleriaprojects.com\/?page_id=3840"},"modified":"2026-01-26T18:52:12","modified_gmt":"2026-01-26T17:52:12","slug":"mantenimiento-del-frio-conservacion-y-congelacion","status":"publish","type":"page","link":"https:\/\/www.tophosteleriaprojects.com\/ca\/maquinaria-fred\/manteniment-del-fred-conservacio-i-congelacio\/","title":{"rendered":"Manteniment del fred: conservaci\u00f3 i congelaci\u00f3"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"3840\" class=\"elementor elementor-3840\" data-elementor-post-type=\"page\">\n\t\t\t\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-3aa0680 elementor-section-full_width elementor-section-stretched elementor-section-height-default elementor-section-height-default\" data-id=\"3aa0680\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7e3789e\" data-id=\"7e3789e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-45564b1 elementor-pagination-position-outside elementor--h-position-center elementor--v-position-middle elementor-widget elementor-widget-slides\" data-id=\"45564b1\" data-element_type=\"widget\" data-settings=\"{&quot;navigation&quot;:&quot;dots&quot;,&quot;autoplay&quot;:&quot;yes&quot;,&quot;pause_on_hover&quot;:&quot;yes&quot;,&quot;pause_on_interaction&quot;:&quot;yes&quot;,&quot;autoplay_speed&quot;:5000,&quot;infinite&quot;:&quot;yes&quot;,&quot;transition&quot;:&quot;slide&quot;,&quot;transition_speed&quot;:500}\" data-widget_type=\"slides.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor-pro - v3.16.0 - 20-09-2023 *\/\n.elementor-slides .swiper-slide-bg{background-size:cover;background-position:50%;background-repeat:no-repeat;min-width:100%;min-height:100%}.elementor-slides .swiper-slide-inner{background-repeat:no-repeat;background-position:50%;position:absolute;top:0;left:0;bottom:0;right:0;padding:50px;margin:auto}.elementor-slides .swiper-slide-inner,.elementor-slides .swiper-slide-inner:hover{color:#fff;display:flex}.elementor-slides .swiper-slide-inner .elementor-background-overlay{position:absolute;z-index:0;top:0;bottom:0;left:0;right:0}.elementor-slides .swiper-slide-inner .elementor-slide-content{position:relative;z-index:1;width:100%}.elementor-slides .swiper-slide-inner .elementor-slide-heading{font-size:35px;font-weight:700;line-height:1}.elementor-slides .swiper-slide-inner .elementor-slide-description{font-size:17px;line-height:1.4}.elementor-slides .swiper-slide-inner .elementor-slide-description:not(:last-child),.elementor-slides .swiper-slide-inner .elementor-slide-heading:not(:last-child){margin-bottom:30px}.elementor-slides .swiper-slide-inner .elementor-slide-button{border:2px solid #fff;color:#fff;background:transparent;display:inline-block}.elementor-slides .swiper-slide-inner .elementor-slide-button,.elementor-slides .swiper-slide-inner .elementor-slide-button:hover{background:transparent;color:inherit;text-decoration:none}.elementor--v-position-top .swiper-slide-inner{align-items:flex-start}.elementor--v-position-bottom .swiper-slide-inner{align-items:flex-end}.elementor--v-position-middle .swiper-slide-inner{align-items:center}.elementor--h-position-left .swiper-slide-inner{justify-content:flex-start}.elementor--h-position-right .swiper-slide-inner{justify-content:flex-end}.elementor--h-position-center .swiper-slide-inner{justify-content:center}body.rtl .elementor-widget-slides .elementor-swiper-button-next{left:10px;right:auto}body.rtl .elementor-widget-slides .elementor-swiper-button-prev{right:10px;left:auto}.elementor-slides-wrapper div:not(.swiper-slide)>.swiper-slide-inner{display:none}@media (max-width:767px){.elementor-slides .swiper-slide-inner{padding:30px}.elementor-slides .swiper-slide-inner .elementor-slide-heading{font-size:23px;line-height:1;margin-bottom:15px}.elementor-slides .swiper-slide-inner .elementor-slide-description{font-size:13px;line-height:1.4;margin-bottom:15px}}<\/style>\t\t<div class=\"elementor-swiper\">\n\t\t\t<div class=\"elementor-slides-wrapper elementor-main-swiper swiper\" dir=\"ltr\" data-animation=\"fadeInUp\">\n\t\t\t\t<div class=\"swiper-wrapper elementor-slides\">\n\t\t\t\t\t\t\t\t\t\t<div class=\"elementor-repeater-item-326f681 swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-51b6230 swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div><div class=\"elementor-repeater-item-04af710 swiper-slide\"><div class=\"swiper-slide-bg\" role=\"img\"><\/div><div class=\"swiper-slide-inner\" ><div class=\"swiper-slide-contents\"><\/div><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<div class=\"swiper-pagination\"><\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-873a2fd elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"873a2fd\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-634f1b2\" data-id=\"634f1b2\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-94fef9b elementor-widget elementor-widget-heading\" data-id=\"94fef9b\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-heading-title{padding:0;margin:0;line-height:1}.elementor-widget-heading .elementor-heading-title[class*=elementor-size-]>a{color:inherit;font-size:inherit;line-height:inherit}.elementor-widget-heading .elementor-heading-title.elementor-size-small{font-size:15px}.elementor-widget-heading .elementor-heading-title.elementor-size-medium{font-size:19px}.elementor-widget-heading .elementor-heading-title.elementor-size-large{font-size:29px}.elementor-widget-heading .elementor-heading-title.elementor-size-xl{font-size:39px}.elementor-widget-heading .elementor-heading-title.elementor-size-xxl{font-size:59px}<\/style><h1 class=\"elementor-heading-title elementor-size-default\">MANTENIMENT DEL FRED: CONSERVACI\u00d3 I CONGELACI\u00d3<\/h1>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c89e2ca elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c89e2ca\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-b11175d\" data-id=\"b11175d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a229c9b elementor-widget elementor-widget-text-editor\" data-id=\"a229c9b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-text-editor.elementor-drop-cap-view-stacked .elementor-drop-cap{background-color:#69727d;color:#fff}.elementor-widget-text-editor.elementor-drop-cap-view-framed .elementor-drop-cap{color:#69727d;border:3px solid;background-color:transparent}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap{margin-top:8px}.elementor-widget-text-editor:not(.elementor-drop-cap-view-default) .elementor-drop-cap-letter{width:1em;height:1em}.elementor-widget-text-editor .elementor-drop-cap{float:left;text-align:center;line-height:1;font-size:50px}.elementor-widget-text-editor .elementor-drop-cap-letter{display:inline-block}<\/style>\t\t\t\t<p>El manteniment de la temperatura en alimentaci\u00f3 i hoteleria \u00e9s un dels aspectes que m\u00e9s has de tenir cura. Els bacteris es reprodueixen sense fre a partir dels 4\u00baC, i en la venda i el servei d&#039;aliments frescos i producte fred \u00e9s molt important tant la conservaci\u00f3 com el tractament del producte, i no trencar la cadena de fred fins al moment del cuinat, si \u00e9s el cas.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b5e7ab elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"4b5e7ab\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.17.0 - 08-11-2023 *\/\n.elementor-widget-divider{--divider-border-style:none;--divider-border-width:1px;--divider-color:#0c0d0e;--divider-icon-size:20px;--divider-element-spacing:10px;--divider-pattern-height:24px;--divider-pattern-size:20px;--divider-pattern-url:none;--divider-pattern-repeat:repeat-x}.elementor-widget-divider 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var(--divider-color)}.elementor-widget-divider--element-align-left .elementor-divider .elementor-divider-separator>.elementor-divider__svg:first-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-left .elementor-divider-separator:before{content:none}.elementor-widget-divider--element-align-left .elementor-divider__element{margin-left:0}.elementor-widget-divider--element-align-right .elementor-divider .elementor-divider-separator>.elementor-divider__svg:last-of-type{flex-grow:0;flex-shrink:100}.elementor-widget-divider--element-align-right .elementor-divider-separator:after{content:none}.elementor-widget-divider--element-align-right .elementor-divider__element{margin-right:0}.elementor-widget-divider:not(.elementor-widget-divider--view-line_text):not(.elementor-widget-divider--view-line_icon) .elementor-divider-separator{border-top:var(--divider-border-width) var(--divider-border-style) var(--divider-color)}.elementor-widget-divider--separator-type-pattern{--divider-border-style:none}.elementor-widget-divider--separator-type-pattern.elementor-widget-divider--view-line .elementor-divider-separator,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:after,.elementor-widget-divider--separator-type-pattern:not(.elementor-widget-divider--view-line) .elementor-divider-separator:before,.elementor-widget-divider--separator-type-pattern:not([class*=elementor-widget-divider--view]) .elementor-divider-separator{width:100%;min-height:var(--divider-pattern-height);-webkit-mask-size:var(--divider-pattern-size) 100%;mask-size:var(--divider-pattern-size) 100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-c299ea7 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"c299ea7\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c11c1f1\" data-id=\"c11c1f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-7c2872f elementor-widget elementor-widget-heading\" data-id=\"7c2872f\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">MAQUIN\u00c0RIA D&#039;HOSTALERIA DE FRED<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e2b7adf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e2b7adf\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-36a4a66 imatge-fons\" data-id=\"36a4a66\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8bf354d\" data-id=\"8bf354d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-97f34ec elementor-widget elementor-widget-text-editor\" data-id=\"97f34ec\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>La caracter\u00edstica principal de la <a href=\"https:\/\/www.tophosteleria.com\/es\/12-frio\" target=\"_blank\" rel=\"noopener\"><strong>maquin\u00e0ria de fred d&#039;hostaleria<\/strong><\/a> rau en la pot\u00e8ncia del motor i el tractament de l&#039;evaporador. S\u00f3n molt m\u00e9s potents que les neveres de casa, i el fred \u00e9s constant i arriba la temperatura molt abans. Per conservar en fred normalment ens mourem entre <a href=\"https:\/\/www.tophosteleria.com\/es\/38-botelleros-enfriadores-de-bebidas\" target=\"_blank\" rel=\"noopener\"><strong>botellers<\/strong><\/a> de barra, taules fredes o <a href=\"https:\/\/www.tophosteleria.com\/es\/27-mesas-frias\" target=\"_blank\" rel=\"noopener\"><strong>baixmostradors<\/strong><\/a> y <strong><a href=\"https:\/\/www.tophosteleria.com\/es\/22-armarios-refrigerados\" target=\"_blank\" rel=\"noopener\">armaris refrigerats<\/a><\/strong>, ia l&#039;altre extrem i per a m\u00e9s capacitat contemplarem les <a href=\"https:\/\/www.tophosteleria.com\/es\/39-camaras-frigorificas\" target=\"_blank\" rel=\"noopener\"><strong>cambres frigor\u00edfiques<\/strong><\/a> de refrigeraci\u00f3 o les cambres frigor\u00edfiques de congelaci\u00f3, que ens permeten emmagatzemar m\u00e9s quantitat de producte, ben ordenat ia la vista gr\u00e0cies a les prestatgeries modulars per a cambres frigor\u00edfiques, i amb els accessoris necessaris podem entrar-hi fins i tot amb carro.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-81efb78 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"81efb78\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-13aa7ca\" data-id=\"13aa7ca\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e2e04e6 elementor-widget elementor-widget-text-editor\" data-id=\"e2e04e6\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>En primer lloc, tingues en compte que els <strong>armaris, taules, o cambres frigor\u00edfiques<\/strong> s\u00f3n <strong>mantenidors de temperatura<\/strong>, NO serveixen per refredar o congelar. Per aix\u00f2 hi ha l&#039;abatidor de temperatura, i la difer\u00e8ncia amb l&#039;altra maquin\u00e0ria de fred rau, novament, en el tractament del condensador i de l&#039;evaporador, que est\u00e0 preparat per absorbir la humitat que pugui desprendre un aliment calent. Per aix\u00f2, un cop cuinat el producte, si no el servirem immediatament, cal abatre&#039;l amb un <a href=\"https:\/\/www.tophosteleria.com\/es\/19-abatidores-de-temperatura\" target=\"_blank\" rel=\"noopener\"><strong>abatidor de temperatura<\/strong><\/a> i despr\u00e9s emmagatzemar-lo al corresponent armari refrigerat de temperatura positiva o temperatura negativa. Aix\u00f2 pot ser en safata, envasat, etc, sempre protegit, per\u00f2 ho hem d&#039;introduir a l&#039;emmagatzematge ja refredat, si no, com comentava al principi, ens la juguem que els bacteris es reprodueixin si no escurcem el temps de baixar fins a almenys +3\u00baC, i aix\u00f2 nom\u00e9s podem aconseguir-ho amb l&#039;abatidor de temperatura.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-c4037f6 imatge-fons\" data-id=\"c4037f6\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-eae7176 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"eae7176\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-fa5fa8f\" data-id=\"fa5fa8f\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-fd95e4e elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"fd95e4e\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-401a1ca elementor-widget elementor-widget-heading\" data-id=\"401a1ca\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">LA DIFER\u00c8NCIA ENTRE ABATIR I MANTENIR EL FRED<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-46cbaf8 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"46cbaf8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f65d2be imatge-fons\" data-id=\"f65d2be\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-960cc64\" data-id=\"960cc64\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-2023728 elementor-widget elementor-widget-text-editor\" data-id=\"2023728\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Per al <strong>fred positiu<\/strong> disposem d&#039;expositors, taules fredes, botellers, armaris, murals, vitrines, etc. \u00c9s molt important que coneguis b\u00e9 el producte ia quina temperatura cal conservar. Per exemple, els <strong>vegetals<\/strong> s&#039;emmagatzemen sobre els +4\u00baC, perqu\u00e8 a temperatura inferior es pot cremar la superf\u00edcie pel fred. El <strong>peix<\/strong> cal conservar entre -2\u00baC i +2\u00baC, perqu\u00e8 si no es pot corrompre. Els <strong>productes lactis<\/strong> i els formatges, especialment els frescos, s&#039;han de conservar entre 0 i +2\u00baC. La carn i els embotits es conserven entre +2\u00baC i +4\u00baC. El <strong>xocolata<\/strong>, en canvi, es conserva a una temperatura molt alta per no fer-lo malb\u00e9, rondant els +16\u00baC +18\u00baC, i un altre producte que es conserva a temperatura molt alta \u00e9s el vi negre, perqu\u00e8 busquem imitar la temperatura dels cellers naturals als soterranis de les cases dels or\u00edgens de la viticultura.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b036d48 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b036d48\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-bee546e\" data-id=\"bee546e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-df57ada elementor-widget elementor-widget-text-editor\" data-id=\"df57ada\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Has de fixar-te tamb\u00e9 al <strong>tipus de refrigeraci\u00f3<\/strong>, que pot ser est\u00e0tica, ventilada, o semi-est\u00e0tica. Aix\u00f2 \u00e9s molt important en lexposici\u00f3 daliments frescos, amb la refrigeraci\u00f3 est\u00e0tica refredem per contacte, i amb la ventilada per contacte i mitjan\u00e7ant ventiladors que mouen laire. La<strong> refrigeraci\u00f3 ventilada<\/strong> no \u00e9s adequada per a productes frescos sense protegir, per exemple, en una carnisseria on exposem les peces de carn llestes per tallar, si tingu\u00e9ssim refrigeraci\u00f3 100 % ventilada, se&#039;ns ressecaria. En casos com aquest, \u00e9s millor tenir el producte envasat, o protegit, perqu\u00e8 no es quartegi. El mateix amb pastissos, postres, verdures, o formatges frescos o mat\u00f3. Tingues en compte que per als <strong>productes a sala\u00f3<\/strong>, com el bacall\u00e0, hi ha m\u00e0quina amb un evaporador especial per resistir els bafs, sin\u00f3, recorda a tenir-lo sempre envasat o protegit, o es pot corroir l&#039;evaporador.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-d59ad76 imatge-fons\" data-id=\"d59ad76\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b65790c elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b65790c\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-002a31b\" data-id=\"002a31b\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-559bebc elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"559bebc\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7ba5fc elementor-widget elementor-widget-heading\" data-id=\"b7ba5fc\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">EL QUE HAS DE TENIR EN COMPTE DE LA MAQUIN\u00c0RIA DE FRED<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-0a2af09 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"0a2af09\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a666594 imatge-fons\" data-id=\"a666594\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-f93286a\" data-id=\"f93286a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-c466913 elementor-widget elementor-widget-text-editor\" data-id=\"c466913\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<p>Per al <strong>fred negatiu<\/strong>, els elements de la maquin\u00e0ria s\u00f3n similars per\u00f2 treballen sota zero. Tant les taules com els armaris acostumen a estar fabricats en acer inoxidable, i tenen els <strong>marcs de les portes calefactats<\/strong> per evitar l&#039;acumulaci\u00f3 de gel. El mateix per a les cambres frigor\u00edfiques de temperatura negativa, en aquest cas el panell ha de ser m\u00e9s gruixut per aguantar la temperatura, i sol ser de 100 o 105 mm de gruix. La porta tamb\u00e9 t\u00e9 el marc calefactat, i per complir la normativa cal disposar de la<strong> alarma home tancat i la destral bomber<\/strong>, aix\u00f2 \u00e9s per quan hi pugui haver un accident o falli el mecanisme de sortida per la porta, es disposa d&#039;un polsador interior que dispara l&#039;alarma externa per poder avisar, i per altra banda es col\u00b7loca una destral a l&#039;interior de la cambra, perqu\u00e8 en un cas extrem es pugui trencar el panell per poder sortir-ne. Finalment, el rang m\u00e9s espec\u00edfic de temperatura en congelaci\u00f3 \u00e9s la del <strong>gelat artes\u00e0<\/strong>. En elaborar-se normalment amb base llet, si la temperatura fos massa baixa es generarien vidres, per aix\u00f2, quan s&#039;elabora fem servir una <a href=\"https:\/\/www.tophosteleria.com\/es\/68-mantecadoras\" target=\"_blank\" rel=\"noopener\"><strong>mantecadora<\/strong><\/a> que baixa uniformement la temperatura i el va barrejant mentre s&#039;elabora, i despr\u00e9s s&#039;ha de conservar entre -14 i -16\u00baC. per aix\u00f2 els armaris per a gelats, les vitrines expositores de gelats, etc, treballen en aquest rang, fixa&#039;t que la resta de conservaci\u00f3 de congelats es mant\u00e9 de -18\u00baC a -25\u00baC.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b809143 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b809143\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0bf697d\" data-id=\"0bf697d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div class=\"elementor-element elementor-element-44188fe elementor-align-center elementor-widget elementor-widget-button\" data-id=\"44188fe\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.tophosteleria.com\/es\/12-frio\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon elementor-align-icon-left\">\n\t\t\t\t<i aria-hidden=\"true\" class=\"fas fa-external-link-alt\"><\/i>\t\t\t<\/span>\n\t\t\t\t\t\t<span class=\"elementor-button-text\">Veure maquin\u00e0ria de fred<\/span>\n\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>MANTENIMIENTO DEL FR\u00cdO: CONSERVACI\u00d3N Y CONGELACI\u00d3N El mantenimiento de la temperatura en alimentaci\u00f3n y hosteler\u00eda es uno de los aspectos que m\u00e1s debes cuidar. Las bacterias se reproducen sin freno a partir de los 4\u00baC, y en la venta y servicio de alimentos frescos y producto fr\u00edo es muy importante tanto la conservaci\u00f3n como el&hellip;&nbsp;<a href=\"https:\/\/www.tophosteleriaprojects.com\/ca\/maquinaria-fred\/manteniment-del-fred-conservacio-i-congelacio\/\" class=\"\" rel=\"bookmark\">Llegiu m\u00e9s \u00bb<span class=\"screen-reader-text\">Manteniment del fred: conservaci\u00f3 i congelaci\u00f3<\/span><\/a><\/p>","protected":false},"author":2,"featured_media":0,"parent":656,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"off","neve_meta_content_width":100,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","neve_meta_reading_time":"","footnotes":""},"_links":{"self":[{"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/pages\/3840"}],"collection":[{"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/comments?post=3840"}],"version-history":[{"count":4,"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/pages\/3840\/revisions"}],"predecessor-version":[{"id":3845,"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/pages\/3840\/revisions\/3845"}],"up":[{"embeddable":true,"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/pages\/656"}],"wp:attachment":[{"href":"https:\/\/www.tophosteleriaprojects.com\/ca\/wp-json\/wp\/v2\/media?parent=3840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}