Mafiriji agalasi amalonda amapereka njira zosiyanasiyana zosungiramo zinthu, kuphatikizapo firiji yofikira anthu, firiji yosungira pansi pa kauntala, firiji yowonetsera pachifuwa,chowonetsera ayisikilimu mufiriji, firiji yowonetsera nyama, ndi zina zotero. Ndi zofunika kwambiri kwa mabizinesi ogulitsa kapena ophika kuti asunge zakudya zawo bwino kutentha koyenera. Zinthu zina zimakhala ndi kutentha kofunikira kwambiri komwe kuli koyenera kusungidwa, monga nkhumba, ng'ombe, nsomba, ndi ndiwo zamasamba, ngati kutentha kuli madigiri angapo kuposa masiku onse, khalidwe lawo likhoza kuipiraipira msanga, ngati zakudyazo zasungidwa kutentha kotsika, zakudyazo zitha kuwonongeka mosavuta ndi chisanu. Chifukwa chake ngati mugwiritsa ntchitofiriji ya chitseko chagalasiPa bizinesi yanu, ndikofunikira kukhala ndi yoyenera yokhala ndi kutentha koyenera komanso koyenera kuti chakudya chanu chikhale chotetezeka komanso chabwino kwambiri. Monga momwe anthu ambiri amadziwira, zakudya zambiri zimafunika kusungidwa m'malo omwe angasunge mufiriji, koma sizikutanthauza kuti ndi zotetezeka, kutentha koyenera kwa izo kuyenera kukhala pa -18℃.
Zoopsa Zingayambitsidwe ndi Kusunga Chakudya Mosayenerera
Kusunga masamba molakwika kungapangitsenso kuti pakhale chiopsezo cha khansa ya m'mimba. Ponena za chiopsezo cha khansa chosungira chakudya molakwika m'firiji. Ofufuzawo adatenga zitsanzo za nkhaka, zotsala, ndi ndiwo zamasamba zomwe zasungidwa kwa nthawi yayitali m'firiji ndipo adaziyesa ndi akatswiri ozindikira. Zotsatira zake zidawonetsa kuti mitundu yonse itatu ya zakudyayi ili ndi chinthu chomwe chimayambitsa khansa, chomwe chimatchedwa nitrite. Nitrite ikangolowa m'mimba momwe muli chinthu china cha asidi, imachitapo kanthu ndi mapuloteni kuti ipange nitrosamines zomwe zimakhala ndi zinthu zomwe zimayambitsa khansa, zomwe zingayambitse khansa ya m'mimba. Ngati italowetsedwa ndi thupi kwa nthawi yayitali.
Ndizodziwika bwino kuti ma pickles ndi zotsala zili ndi nitrite yambiri. Koma n’chifukwa chiyani ndiwo zamasamba zosaphikidwa zimakhalanso ndi nitrite? Akatswiri amati kuyambira nthawi yomwe ndiwo zamasamba zimasonkhanitsidwa, moyo umatha pang’onopang’ono, ndipo maselo amasinthidwanso ndi mankhwala kuti apange nitrite. Nthawi yosungidwa ikatalika, nitrite imapangidwanso kwambiri. Tinayesa kuchuluka kwa nitrite mu letesi yatsopano, letesi yosungidwa kwa masiku awiri, ndi letesi yosungidwa kwa masiku 5, ndipo tinapeza kuti kuchuluka kwa nitrate m’zomaliza ziwirizi kunawonjezeka kwambiri. Kuphatikiza apo, nitrite sidzachepetsedwa chifukwa chophika kutentha kwambiri. Kudya ndiwo zamasamba zambiri zomwe zasungidwa kwa nthawi yayitali kungayambitse khansa mosavuta.
Momwe Mungachepetsere Zoopsa Zoyambitsidwa ndi Nitrite
Nitrite sikuti imangowononga thupi la munthu nthawi zonse komanso imayambitsa poizoni wambiri. Ndiye, kodi tingachepetse bwanji chiopsezo cha nitrite ku thanzi la anthu? Choyamba, kuchuluka kwa nitrite mu ndiwo zamasamba zophikidwa ndi kwakukulu kwambiri ndipo kuyenera kudyedwa pang'ono momwe zingathere; chachiwiri, kuphunzira momwe mungasungire zakudya moyenera kungathandizenso kuchepetsa kuwonongeka kwa nitrite. Kuchuluka kwa nitrite mu ndiwo zamasamba zosiyanasiyana kumasiyananso. Ndiwo zamasamba zoyambira, monga mbatata ndi radish, zimatha kusungidwa kwa nthawi yayitali. Ndiwo zamasamba zobiriwira, monga sipinachi, letesi, broccoli, celery, ziyenera kusungidwa kwa sabata imodzi. Chifukwa chake, mukafuna kugula ndiwo zamasamba zambiri, muyenera kusankha ndiwo zamasamba zomwe zingasungidwe kwa nthawi yayitali momwe zingathere.
Ubwino wa Zinthu Zosungidwa Bwino
Kusunga zinthu bwino ndikofunikira kwambiri ku masitolo ogulitsa zakudya kapena masitolo ogulitsa zinthu za pafamu kuti bizinesi yawo ipitirire. Mutha kupeza phindu ngati mukusamala kuti zinthuzo zasungidwa bwino komanso mufiriji, chifukwa makasitomala anu sadandaula za kugula zakudya zomwe zawonongeka komanso zabwino, komanso popanda mantha kuti angakhudzidwe ndi zoopsa za chakudya komanso mavuto ena azaumoyo. Izi zingathandizenso bizinesi yanu kuchepetsa kutayika kwa zakudya zomwe zawonongeka. Chifukwa chake ndikofunikira kuyika ndalama mufiriji yamalonda yomwe imagwira ntchito bwino mufiriji komanso kusunga mphamvu, firiji yabwino yokhala ndi kutentha kokhazikika ingapereke malo abwino osungiramo zinthu.
Nthawi yolemba: Juni-30-2021 Mawonedwe: