{"id":100497,"date":"2025-01-16T08:59:27","date_gmt":"2025-01-16T07:59:27","guid":{"rendered":"https:\/\/web2025.gastronomicament.cat\/quins-aliments-es-millor-no-congelar"},"modified":"2026-04-16T19:58:48","modified_gmt":"2026-04-16T17:58:48","slug":"quins-aliments-es-millor-no-congelar","status":"publish","type":"post","link":"https:\/\/web2025.gastronomicament.cat\/ca\/quins-aliments-es-millor-no-congelar","title":{"rendered":"Quins aliments \u00e9s millor no congelar"},"content":{"rendered":"\n

Congelar aliments \u00e9s una pr\u00e0ctica molt comuna i efectiva per allargar la vida \u00fatil i evitar el malbaratament. Tot i aix\u00f2, no tots els aliments responen b\u00e9 al proc\u00e9s de congelaci\u00f3. Alguns poden perdre textura, sabor, o propietats nutricionals, mentre que altres poden alterar-se d\u2019una manera que els fa menys apetitosos o fins i tot inadequats per al consum. A continuaci\u00f3, fem una llista d\u2019alguns dels aliments que \u00e9s millor evitar congelar.<\/p>\n\n\n\n

1. Aliments amb alt contingut d\u2019aigua<\/strong>
Els aliments com l\u2019enciam, els cogombres, les s\u00edndries i els tom\u00e0quets perden la seva textura original quan es descongelen, ja que l\u2019aigua que contenen forma com cristalls de gel que destrueixen les c\u00e8l\u00b7lules. Quan es descongelen, esdevenen tous i poc agradables al paladar.<\/p>\n\n\n\n

2. Productes lactis<\/strong>
Els iogurts, les salses amb base de nata i alguns tipus de formatges (com el fresc o la ricotta) no congelen b\u00e9. Sovint es tallen o perden la seva textura cremosa despr\u00e9s de la descongelaci\u00f3, cosa que afecta tant l\u2019aspecte com el sabor.<\/p>\n\n\n\n

3. Ous sencers amb closca<\/strong>
Els ous crus amb closca no s\u2019han de congelar, ja que el l\u00edquid a l\u2019interior s\u2019expandeix amb el fred, fent que la closca es trenqui. A m\u00e9s, aix\u00f2 pot provocar contaminaci\u00f3 bacteriana. Els ous cuits tampoc s\u00f3n ideals per congelar, perqu\u00e8 la textura del rovell es torna gomosa.<\/p>\n\n\n\n

4. Fruites i verdures que es consumeixen crues<\/strong>
Les patates, les pomes i les peres s\u00f3n exemples de productes que poden patir alteracions a la seva textura quan es congelen. Tot i que poden ser aptes per cuinar un cop descongelades, no s\u00f3n ideals per consumir en cru.<\/p>\n\n\n\n

5. Aliments fregits<\/strong>
Els aliments fregits, com les patates fregides o els arrebossats, perden la seva textura cruixent despr\u00e9s de la congelaci\u00f3. Quan es descongelen, solen quedar tous i oliosos.<\/p>\n\n\n\n

6. Salses espessides amb mid\u00f3<\/strong>
Les salses que contenen farina o mid\u00f3 com a espessidor tendeixen a separar-se durant la congelaci\u00f3, ocasionant una textura grumollosa i poc uniforme.<\/p>\n\n\n\n

7. Pastes ja cuinades<\/strong>
Les pastes ja cuinades esdevenen massa toves o fins i tot enganxoses quan es congelen i es tornen a escalfar. \u00c9s millor conservar-les a la nevera i consumir-les en pocs dies.<\/p>\n\n\n\n

8. Peixos i mariscos crus<\/strong>
Tot i que molts peixos i mariscos es poden congelar, \u00e9s millor evitar congelar varietats greixoses com el salm\u00f3 fresc, ja que poden desenvolupar un sabor ranci si no es processen correctament.<\/p>\n\n\n\n

9. Caf\u00e8 preparat o infusions<\/strong>
El caf\u00e8 ja fet perd el seu sabor i aroma caracter\u00edstic despr\u00e9s de la congelaci\u00f3. Tamb\u00e9 pot adquirir un gust met\u00e0l\u00b7lic que el fa menys atractiu.<\/p>\n\n\n\n

Imatge: <\/span>Getty Images<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

Aquest proc\u00e9s \u00e9s molt habitual per no tudar aliments, per\u00f2 n’hi ha que no conv\u00e9 congelar<\/p>\n","protected":false},"author":1,"featured_media":100498,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_swt_meta_header_display":false,"_swt_meta_footer_display":false,"_swt_meta_site_title_display":false,"_swt_meta_sticky_header":false,"_swt_meta_transparent_header":false,"footnotes":""},"categories":[692,955],"tags":[],"coauthors":[2053],"class_list":["post-100497","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-actualitat","category-reportatges-i-novetats"],"acf":{"gallery":"","home_date":{"home_begin_date":null,"home_end_date":null}},"yoast_head":"\nQuins aliments \u00e9s millor no congelar - Gastron\u00f2micament<\/title>\n<meta name=\"description\" content=\"Quins aliments \u00e9s millor no congelar Actualitat, Reportatges i novetats Aquest proc\u00e9s \u00e9s molt habitual per no tudar aliments, per\u00f2 n'hi ha que no conv\u00e9 congelar\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/web2025.gastronomicament.cat\/ca\/quins-aliments-es-millor-no-congelar\" \/>\n<meta property=\"og:locale\" content=\"ca_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Quins aliments \u00e9s millor no congelar - 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