{"id":28402,"date":"2023-09-11T00:00:00","date_gmt":"2023-09-10T22:00:00","guid":{"rendered":"https:\/\/museuterra.cat\/article\/article-lolla-daram-pots-amb-rosca-i-fer-conserves\/"},"modified":"2025-10-24T09:40:25","modified_gmt":"2025-10-24T07:40:25","slug":"article-olla-aram-pots-amb-rosca-conserves","status":"publish","type":"article","link":"https:\/\/museuterra.cat\/en\/article\/article-olla-aram-pots-amb-rosca-conserves\/","title":{"rendered":"L\u2019olla d\u2019aram, pots amb rosca i fer conserves"},"content":{"rendered":"

[et_pb_section fb_built=”1″ _builder_version=”4.16″ da_disable_devices=”off|off|off” global_colors_info=”{}” theme_builder_area=”post_content” da_is_popup=”off” da_exit_intent=”off” da_has_close=”on” da_alt_close=”off” da_dark_close=”off” da_not_modal=”on” da_is_singular=”off” da_with_loader=”off” da_has_shadow=”on”][et_pb_row _builder_version=”4.27.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_margin=”||||false|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” text_font_size=”24px” text_line_height=”1.2em” sticky_enabled=”0″]<\/p>\n

\u00c9s possible que m\u00e9s d\u2019una, de dues o tres vegades us hagi passat que, en intentar obrir un pot d\u2019algun aliment en conserva, resulti del tot impossible. Ni canviant de m\u00e0, ni utilitzant un drap per guanyar adher\u00e8ncia… res, tot \u00e9s in\u00fatil i els cigrons, els cogombrets o els pr\u00e9ssecs segueixen capturats rere el vidre. Moment frustrant en qu\u00e8, a voltes, l\u2019\u00fanic que et passa pel cap \u00e9s maleir i dir el nom del porc a alg\u00fa, per\u00f2 a qui? Qui hauria de ser el receptor de tals improperis? Doncs, John Landis Mason, per exemple. Aquest llauner de Nova Jersey (Estats Units d\u2019Am\u00e8rica), el 1858, quan nom\u00e9s tenia 26 anys, va patentar el primer pot de vidre amb rosca i que es tancava enroscant-hi una tapa met\u00e0l\u00b7lica, feta de zinc.<\/strong> Una d\u00e8cada m\u00e9s tard, el 1868, va millorar l\u2019invent incorporant una anella de goma a la part interior de la tapa per fer-lo completament estanc i herm\u00e8tic un cop es bullia el pot al bany maria i evitant haver de cobrir la tapa amb cera com es feia habitualment. A partir d\u2019aleshores, i sobretot des de l\u2019expiraci\u00f3 de la patent el 1880, els pots de vidre amb rosca van proliferar pel pa\u00eds, revolucionant les conserves dom\u00e8stiques i permetent que a les llars americanes es poguessin consumir productes de fora de temporada m\u00e9s f\u00e0cilment.\u00a0<\/strong><\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”3_4,1_4″ use_custom_gutter=”on” gutter_width=”2″ make_equal=”on” _builder_version=”4.27.4″ _module_preset=”default” custom_padding=”30px||30px||true|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”3_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/museuterra.cat\/wp-content\/uploads\/2025\/07\/conserves_expo-scaled.jpg” title_text=”conserves_expo” force_fullwidth=”on” module_class=”align-center” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][\/et_pb_column][et_pb_column type=”1_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”GT-Alpina-Italic||||||||” text_font_size=”24px” custom_margin_tablet=”” custom_margin_phone=”||30px||false|false” custom_margin_last_edited=”on|phone” text_font_size_tablet=”” text_font_size_phone=”18px” text_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

El rebost. Un dels espais de la visita de l’MVR. \u00a9MuseuVidaRural<\/em><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” custom_margin=”||30px||false|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ global_colors_info=”{}” theme_builder_area=”post_content” background_size=”initial” background_position=”top_left” background_repeat=”repeat” text_font_size=”24px” text_line_height=”1.2em”]<\/p>\n

Una tecnologia que, amb variants i innovacions pel mig, no va arribar a la Pen\u00ednsula fins als anys 60 \u2014un segle despr\u00e9s!\u2014 quan l\u2019empresa Olmesa de Linares (Ja\u00e9n), dedicada a les conserves d\u2019olives, comen\u00e7a a produir per als seus pots de vidre tapes twist-off. El model definitiu, importat tamb\u00e9 dels Estats Units i que encara avui trobem en tots els lineals comercials en conserves de tot tipus. Un fet que coincideix en el temps i l\u2019espai amb l\u2019obertura dels primers supermercats i amb ells la progressiva p\u00e8rdua de determinades pr\u00e0ctiques dom\u00e8stiques com ara fer conserves. Si la ind\u00fastria ja en prove\u00efa amb total garantia de perdurabilitat, preu assequible i ofertes temptadores, per qu\u00e8 fer-les a casa?<\/strong> Aix\u00f2 s\u00ed, ho feia i ho fa prometent sempre el nexe amb all\u00f2 casol\u00e0 i d\u2019autenticitat per afavorir-ne les vendes. Sigui amb un esl\u00f2gan enginy\u00f3s o, en alguns casos, amb la tapa coberta per un tros de tela o un paper que recorda la tela, evocant el m\u00e8tode antic per segellar pots, tapats amb un suro, lligant-lo per mantenir-lo a lloc i cobrint-lo amb tela i evitar l\u2019entrada de pols.<\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” make_equal=”on” _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”||30px||false|false” custom_padding=”40px||40px||true|false” border_width_top=”1px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/museuterra.cat\/wp-content\/uploads\/2025\/07\/tupi_6318.png” title_text=”tup\u00ed_6318″ force_fullwidth=”on” module_class=”align-center” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”GT-Alpina-Italic||||||||” text_font_size=”24px” custom_margin_tablet=”” custom_margin_phone=”||30px||false|false” custom_margin_last_edited=”on|phone” text_font_size_tablet=”24px” text_font_size_phone=”18px” text_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

Tup\u00ed. Pe\u00e7a n\u00fam. 6318 de la col\u00b7lecci\u00f3 de l’MVR. \u00a9MuseuVidaRural<\/em><\/p>\n

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Engerra. Pe\u00e7a n\u00fam. 6694 de la col\u00b7lecci\u00f3 de l’MVR. \u00a9MuseuVidaRural<\/em><\/p>\n

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Salador. Pe\u00e7a n\u00fam. 1321 de la col\u00b7lecci\u00f3 de l’MVR. \u00a9MuseuVidaRural<\/em><\/p>\n

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Pot de vidre. Pe\u00e7a n\u00fam. 4247 de la col\u00b7lecci\u00f3 de l’MVR. \u00a9MuseuVidaRural<\/em><\/p>\n

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Perqu\u00e8 el cert \u00e9s que abans de Mason, Olmesa i els s\u00fapers, les nostres \u00e0vies es dedicaven a mirar d\u2019allargar la vida \u00fatil dels aliments i fer rebost fent conserves. Amb tot, verdures, fruites, carns, peix… i amb tota mena de procediments \u2014alguns antiqu\u00edssims\u2014 com la sala\u00f3 dels romans, els escabetxos del m\u00f3n \u00e0rab, l\u2019alm\u00edvar, la compota…<\/strong> I per aix\u00f2 la casa la tenien prove\u00efda d\u2019un bon arsenal d\u2019estris i atuells per elaborar i conservar. Fets de cer\u00e0mica, com les tenalles, les greixoneres o els tupins per guardar carn submergida en oli. De vidre, com els pots reiteradament mencionats aqu\u00ed i ideals per a les olives macerades amb plantes arom\u00e0tiques com la sajolida. O d\u2019aram, com l\u2019olla n\u00famero 2.002\u00a0de la col\u00b7lecci\u00f3 del Museu de la Vida Rural, destinada a fer bullir la fruita per a les melmelades i confitures.<\/strong><\/p>\n

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Olla d’aram. Pe\u00e7a n\u00fam. 2002 de la col\u00b7lecci\u00f3 de l\u2019MVR. \u00a9MuseuVidaRural<\/em><\/p>\n

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Realment, per a les conserves dolces, els estris de coure s\u00f3n els idonis perqu\u00e8 distribueixen de forma uniforme i fins a cinc vegades millor la calor que els d\u2019acer.<\/b> A m\u00e9s, \u00e9s un material antibacteri\u00e0 i costa molt que microorganismes hi sobrevisquin. Aix\u00f2 s\u00ed, s\u2019han d\u2019utilitzar amb aliments que no siguin \u00e0cids o b\u00e9 amb sucre pel mig perqu\u00e8 si no, el metall reacciona, s\u2019oxida tornant-se de color verd i esdev\u00e9 t\u00f2xic. Al lloro! Per aix\u00f2, bona part de les peces d\u2019aram que t\u00e9 l\u2019MVR al seu fons estan vinculades d\u2019una forma o altra a productes dol\u00e7os i a oficis relacionats com la pastisseria o la confiteria.\u00a0<\/b><\/p>\n

Ara b\u00e9, si voleu iniciar-vos en el m\u00f3n de les conserves, no patiu perqu\u00e8 la majoria dels atuells de cuina de coure que es fan avui, venen recoberts per dins d\u2019estany, acer inoxidable o fins i tot plata, allunyant qualsevol risc. Tanmateix, de fer el buit massa fort i no poder obrir el pot de vidre despr\u00e9s, \u00e9s m\u00e9s complicat salvar-se\u2019n gr\u00e0cies a un tal John Landis Mason. Aix\u00f2 s\u00ed, male\u00efu-lo i compadiu-lo alhora perqu\u00e8, malgrat l\u2019\u00e8xit i perviv\u00e8ncia del seu invent, va morir el 1902 pobre com una rata.<\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row column_structure=”1_2,1_2″ use_custom_gutter=”on” make_equal=”on” _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”||60px||false|false” custom_padding=”40px||40px||true|false” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/museuterra.cat\/wp-content\/uploads\/2025\/07\/Fons-Carulla_5508.png” title_text=”Fons Carulla_5508″ force_fullwidth=”on” module_class=”align-center” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”GT-Alpina-Italic||||||||” text_font_size=”24px” custom_margin_tablet=”” custom_margin_phone=”||30px||false|false” custom_margin_last_edited=”on|phone” text_font_size_tablet=”24px” text_font_size_phone=”18px” text_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

Fotografia del ‘Fons Carulla’ de la col\u00b7lecci\u00f3 de l’MVR. \u00a9MuseuVidaRural<\/p>\n

[\/et_pb_text][\/et_pb_column][et_pb_column type=”1_2″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_image src=”https:\/\/museuterra.cat\/wp-content\/uploads\/2025\/07\/Fons-Carulla_5484.png” title_text=”Fons Carulla_5484″ force_fullwidth=”on” module_class=”align-center” _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}” theme_builder_area=”post_content”][\/et_pb_image][et_pb_text _builder_version=”4.27.4″ _module_preset=”default” text_font=”GT-Alpina-Italic||||||||” text_font_size=”24px” custom_margin_tablet=”” custom_margin_phone=”||30px||false|false” custom_margin_last_edited=”on|phone” text_font_size_tablet=”24px” text_font_size_phone=”18px” text_font_size_last_edited=”on|phone” global_colors_info=”{}” theme_builder_area=”post_content”]<\/p>\n

Fotografia del ‘Fons Carulla’ de la col\u00b7lecci\u00f3 de l’MVR. \u00a9MuseuVidaRural<\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” border_width_top=”1px” global_colors_info=”{}” theme_builder_area=”post_content”][et_pb_column type=”4_4″ _builder_version=”4.16″ custom_padding=”|||” global_colors_info=”{}” custom_padding__hover=”|||” theme_builder_area=”post_content”][et_pb_text _builder_version=”4.27.4″ background_size=”initial” background_position=”top_left” background_repeat=”repeat” hover_enabled=”0″ global_colors_info=”{}” theme_builder_area=”post_content” text_font_size=”24px” text_line_height=”1.2em” sticky_enabled=”0″]<\/p>\n

<\/a>T\u2019agradaria introduir-te en l\u2019art de la conserva, per aprendre a preservar els aliments de manera segura i amb tots els seus nutrients?<\/p>\n

El Museu de la Vida Rural organitza el curs d’elaboraci\u00f3 de conserves vegetals <\/a><\/strong>aquest mes de setembre de 2023! Apunta-t’hi!<\/strong><\/p>\n

[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n<\/span>","protected":false},"featured_media":26378,"template":"","format":[203],"seccio":[179],"ods":[265],"autor":[202],"class_list":["post-28402","article","type-article","status-publish","has-post-thumbnail","hentry","seccio-memoria","ods-art-patrimoni-cultura","autor-alex-rebollo-sanchez","format-article"],"acf":[],"yoast_head":"\nL\u2019olla d\u2019aram, pots amb rosca i fer conserves - Museu Terra<\/title>\n<meta name=\"description\" content=\"Un article d'\u00c0lex Rebollo sobre l'olla d'aram, un tresor culinari del passat, i la tradici\u00f3 de fer conserves amb pots de rosca.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/museuterra.cat\/article\/article-olla-aram-pots-amb-rosca-conserves\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u2019olla d\u2019aram, pots amb rosca i fer conserves - 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