Chakudya chilichonse chosagwirizana ndi sayansi chikhoza kukhala ndi mabakiteriya ovulaza, mavairasi, tizilombo toyambitsa matenda, poizoni ndi kuwonongeka kwa mankhwala ndi thupi.Poyerekeza ndi zipatso ndi ndiwo zamasamba, nyama yaiwisi imatha kunyamula tizilombo toyambitsa matenda ndi mabakiteriya, makamaka kunyamula matenda a zoonotic ndi parasitic.Choncho, kuwonjezera pa kusankha zakudya zotetezeka, kukonza sayansi ndi kusunga zakudya ndizofunikira kwambiri.
Chifukwa chake, mtolankhani wathu adafunsa akatswiri oyenerera a ku Hainan Food Safety Office ndikuwafunsa kuti apereke upangiri pazasayansi pakukonza ndi kusunga chakudya cha nyama m'banja.
M'mabanja amakono, mafiriji nthawi zambiri amagwiritsidwa ntchito posungira nyama, koma tizilombo tambiri timatha kukhala ndi moyo pa kutentha kochepa, choncho nthawi yosungira sikuyenera kukhala yaitali kwambiri.Nthawi zambiri, nyama ya ziweto imatha kusungidwa kwa masiku 10-20 pa - 1 ℃ - 1 ℃;imatha kusungidwa kwa nthawi yayitali - 10 ℃ - 18 ℃, nthawi zambiri miyezi 1-2.Akatswiri amati posankha nyama, anthu a m’banjamo ayenera kuganizira za kuchuluka kwa anthu.M’malo mogula nyama yambiri nthawi imodzi, njira yabwino ndiyo kugula nyama yokwanira kuti banja lonse lidye tsiku lililonse.
Chakudya cha nyamacho chikagulidwa ndipo sichingadyedwe nthawi imodzi, nyama yatsopanoyo ingagaŵidwe m’zigawo zingapo malinga ndi kuchuluka kwa chakudya cha banjalo, kuiika m’matumba osungiramo mwatsopano, ndi kuiika mufiriji. chipinda, ndipo mutenge gawo limodzi panthawi imodzi kuti mudye.Izi zingapewe kutsekula mobwerezabwereza chitseko cha firiji ndi kusungunuka mobwerezabwereza ndi kuzizira kwa nyama, komanso kuchepetsa ngozi ya nyama yowola.
Nyama iliyonse, kaya ndi ya ziweto kapena ya m'madzi, iyenera kukonzedwa bwino.Popeza kuti nyama zambiri pamsika ndizopangidwa ndi ulimi wa fakitale, sitiyenera kungokonza nyama kuti ikhale isanu ndi iwiri kapena isanu ndi itatu yokhwima chifukwa cha chilakolako chokoma komanso chokoma.Mwachitsanzo, podya mphika wotentha, kuti nyama ikhale yabwino komanso yofewa, anthu ambiri amaika ng’ombe ndi nkhosa mumphika kuti azitsuka ndi kudya, chomwe sichizoloŵezi chabwino.
Tikumbukenso kuti nyama ndi wofatsa fungo kapena kuwonongeka, sangathe mkangano kudya, ayenera kutayidwa.Chifukwa mabakiteriya ena samva kutentha kwambiri, poizoni omwe amapangidwa nawo sangaphedwe ndi kutentha.
Kuzifutsa nyama mankhwala ayenera usavutike mtima kwa osachepera theka la ola musanadye.Izi zili choncho chifukwa mabakiteriya ena, monga Salmonella, amatha kukhala ndi moyo kwa miyezi yambiri mu nyama yomwe ili ndi mchere wa 10-15%, womwe ukhoza kuphedwa ndi kuwira kwa mphindi 30.
Nthawi yotumiza: Sep-20-2020