Nthawi zambiri, omwe amadya tuna amagwiritsidwa ntchito kukhetsa ndi kutaya mafuta omwe amapezeka mzitini. Kafukufuku watsopano tsopano akuchenjeza kuti kungakhale kuwononga, poti mafuta awa ndi chakudya chabwino chomwe, mwa zina, polumikizana ndi nsomba chimakhala chopindulitsa ndi Omega 3 ndi vitamini D. kodi tuna ndi lingaliro labwino? Tidafunsa katswiri wathu "wazakudya".
Takuuzani kale zakulakwitsa komwe simuyenera kupanga mukamadya chidebe cha tuna, chomwe ndi kukhetsa ndikuponya mafutawo m'sinki kapena ngalande zina. Chifukwa chake, ngati simukudziwa kale, chikupezeka m'nkhani yotsatira.
Werenganinso: Cholakwika chomwe simuyenera kupanga mukamatsegula chidebe cha tuna
Koma m'malo mokoka ndi kutaya mu chidebe chapadera, kuti musawononge, kodi tingathe kudya m'mbale zathu?
Kafukufuku wamafuta a tuna
Una kusaka, yochitidwa ndi Experimental Station yaMakampani A Zakudya Zam'chitini (SSICA) m'malo mwa ANCIT (National Association of Fish and Tuna Canners), akuti mafuta a tuna ndi chakudya chabwino komanso chotetezeka, chifukwa chake sichiyenera kuwonongedwa, chifukwa amasungunuka, kununkhira komanso mawonekedwe ake. Amapezanso Omega 3 ndi Vitamini D kuchokera ku tuna.
Pofuna kutsimikizira izi, kafukufukuyu adasanthula mafuta azitona omwe amapezeka mumazitini a 80 g a tuna omwe amawasunga pamatentha atatu (3 °, 4 ° ndi 20 °) ndikuwona kusiyanasiyana kwa miyezi 37. Kuwunikaku kunachitika mofanananso pamafuta omwe amangokhala m'matini ofanana kukula koma opanda tuna.
Munthawi imeneyi, mayesero adachitika pa makutidwe ndi okosijeni, kuwunika kwamphamvu (mtundu wamagulu, kununkhira ndi kununkhira) ndikuwunika mawonekedwe amchere a asidi.
Zotsatira sizinawonetse kupezeka kwa zosintha (kunalibe umboni wa oxidation ndipo kupezeka kwazitsulo sikunali kofunikira). M'malo mwake, mafutawo "adasinthidwa" kuchokera pamalingaliro ena. Kukhalabe wolumikizana ndi tuna kwa nthawi yayitali, kunadzaza ndi polyunsaturated fatty acids, makamaka Omega 3 (DHA) ndi ya Vitamini D (cholecalciferol) zomwe sizikadapezeka mu mafuta.
Pomaliza, kafukufukuyu akuti sitiyenera kulingalira mafuta a tuna ngati zinyalala zakumwa koma m'malo mongowagwiritsira ntchito pophika. Luca Piretta wa Gastroenterologist ndi Nutritionist adati pankhaniyi:
"Kuzitaya zingakhale zamanyazi, chifukwa poyerekeza ndi mafuta oyambira amapindulitsanso ndi gawo la DHA lomwe amatenga kuchokera ku nsomba. Osanenapo kupezeka kwa Vitamini D ".
Pomwe katswiri wazamankhwala Francesco Visioli adawonjezera kuti:
"Tiyenera kuphunzitsa ogula ndikulimbikitsa kuti mafuta awa agwiritsidwenso ntchito molingana ndi chuma chozungulira. Kugwiritsidwanso ntchito kwaposachedwa kuli ngati chopangira kukhitchini ”.
Kodi mafuta amzitini amzitini ndi abwino kudya?
Popeza, komabe, kafukufuku wopangidwa ndi mafuta a tuna adalamulidwa ndi National Association of Fish and Tuna Preservers, tidafunanso kumva lingaliro lina, la katswiri wazakudya Flavio Pettirossi.
Kodi ndizofunikadi kudya mafuta am'zitini za tuna kapena magalasi a tuna?
Nazi zomwe adatiuza:
"Il nsomba kukondedwa ndi chilengedwe (yomwe imayenera kutsukidwabe chifukwa cha mchere womwe umagwiritsidwa ntchito posungira womwe ungapangitse kuti madzi asungidwe kapena mavuto ngati muli ndi matenda oopsa) chifukwa chachikulu ndichakuti sikotheka nthawi zonse kudziwa kapena kutsimikizira mafuta omwe Komanso, ngati mukudya zakudya zopanda mafuta ambiri, kapena, zakudya zopanda mafuta ambiri, kuwonjezera mafuta, ngakhale atakhala ochepa, kungapangitse kusintha ndikuwonjezera ma calories "
Ndipo tingaperekenso upangiri wotani kwa iwo omwe amadya tuna mumafuta?
"Ngati mukufunadi kudya nsomba Mu mafuta ndimalimbikitsa dndikukhetsa ndipo koposa zonse onjezerani mafuta a azitona virgin monga chokometsera malinga ndi kulemera kwa chakudya.Chinthu china chofunikira ndikusankha malonda omwe ali mumtsuko wamagalasi kuti athe kudziwa mtundu wa malonda komanso koposa kutsitsimuka. Momwemonso, nthawi zonse ndimalimbikitsa kusankha nsomba ku Italiya ndikunyanja ya Mediterranean ".
