Mafiriji emasuo egirazi ekutengeserana anopa sarudzo dzakasiyana siyana dzekuchengetedza zvinhu, kusanganisira firiji inosvikika, firiji iri pasi pekaunda, firiji yechipfuva chekuratidza,firiji yekuratidza ice cream, firiji yekuratidza nyama, nezvimwewo. Zvakakosha kuti mabhizinesi ekutengesa kana ekubika achengetedze chikafu chavo zvakanaka patembiricha yakakodzera. Zvimwe zvigadzirwa zvine zvinodiwa zvakanyanya patembiricha yakakodzera kuchengetwa, zvakaita senguruve, nyama yemombe, hove, nemiriwo, kana tembiricha iri pamusoro pemadhigirii mashoma pane akajairwa, mhando yazvo inogona kuipa nekukurumidza, kana chikafu chikachengetwa mumamiriro etembiricha yakaderera, chikafu chinogona kukuvara nyore nyore nechando. Saka kana ukashandisa afiriji yemusuwo wegiraziPabhizinesi rako, zvakakosha kuva nechakakodzera chine tembiricha yakafanira uye inoenderana kuti chikafu chako chive chakachengeteka uye chakakodzera. Sekuziva kunoita vanhu vazhinji, chikafu chakawanda chinofanira kuchengetwa munzvimbo inogona kuchichengetedza muchando, asi izvozvo hazvirevi kuti chakachengeteka, tembiricha yacho inofanira kuramba iri pa -18℃.
Njodzi Dzinogona Kukonzerwa Nekusachengetwa Kwechikafu Zvisina Kufanira
Kusachengeta miriwo zvakanaka kunogonawo kuwedzera njodzi yekubatwa nekenza yemudumbu. Nezve njodzi yekenza inogona kuitika kana chikafu chisina kuchengetwa zvakanaka mumafiriji. Vaongorori vakatora mimwe miriwo yakachengetwa kwenguva refu mumafiriji ndokuiedza nenyanzvi dzinoongorora. Zvakabuda zvakaratidza kuti marudzi ese matatu ezvekudya aya ane chinhu chinokonzera kenza, chinonzi nitrite. Kana nitrite yapinda mudumbu ine chimwe chinhu chine acid, ichaita nemapuroteni kugadzira nitrosamines dzine zvinhu zvinokonzera kenza, izvo zvinokonzeresa kenza yemudumbu. Kana ikatorwa nemuviri kwenguva yakareba.
Zvinozivikanwa kuti magaka nezvinosara zvine nitrite yakawanda. Asi sei miriwo isina kubikwa ine nitritewo? Nyanzvi dzinoti kubva panguva iyo miriwo inotorwa, hupenyu huchapera zvishoma nezvishoma, uye masero achachinjawo makemikari kuti agadzire nitrite. Nguva yakareba yekuchengetedza, nitrite yakawanda inogadzirwa. Takaedza huwandu hwe nitrite mu lettuce nyowani, lettuce inochengetwa kwemazuva maviri, uye lettuce inochengetwa kwemazuva mashanu, uye takaona kuti huwandu hwe nitrate hwemaviri ekupedzisira hwakawedzera zvakanyanya. Pamusoro pezvo, nitrite haizoderedzwe nekuda kwekubika pakupisa kwakanyanya. Kudya miriwo yakawanda yakachengetwa kwenguva yakareba kunotungamira nyore nyore panjodzi yekenza.
Maitiro Ekuderedza Njodzi Dzinokonzerwa neNitrite
Nitrite haingokonzere chete kukuvara kwenguva refu mumuviri wemunhu asiwo inokonzera chepfu yakanyanya. Saka, tingaderedza sei njodzi ye nitrite kuhutano hwevanhu? Chekutanga, huwandu hwe nitrite mumiriwo yakakangwa hwakakwira zvikuru uye hunofanira kudyiwa zvishoma sezvinobvira; chechipiri, kudzidza kuchengetedza chikafu nemazvo kunogonawo kubatsira kuderedza kukuvara kwe nitrite. Kuwanda kwe nitrite mumiriwo yakasiyana kwakasiyanawo. Muriwo wemidzi, senge mbatatisi nema radishes, unogona kuchengetwa kwenguva yakareba. Muriwo wemashizha akasvibira, senge sipinachi, lettuce, broccoli, celery, unofanirwa kuchengetwa kwevhiki isingapfuuri. Saka, kana uchida kutenga miriwo yakawanda, unofanirwa kusarudza miriwo inogona kuchengetwa kwenguva yakareba sezvinobvira.
Mabhenefiti Ezvigadzirwa Zvakachengetwa Zvakanaka
Kuchengeta zvigadzirwa zvakanaka kwakakosha zvikuru kuzvitoro zvemagirosari kana zvitoro zvezvigadzirwa zvepurazi kuti mabhizinesi avo arambe achishanda. Unogona kuwana mabhenefiti kana uine hanya nekuti zvigadzirwa zvakachengetwa zvakanaka uye zvakachengetwa mufiriji, sezvo vatengi vako vasinganetseki nekutenga chikafu chakaora uye chemhando yakaipa, uye pasina kutya kuti vanogona kubatanidzwa muzviitiko zvechetura yechikafu nezvimwe zvinetso zvehutano. Izvi zvinogonawo kubatsira bhizinesi rako kuderedza kurasikirwa kwechikafu chinoraswa. Saka zvakakosha kuisa mari mufiriji yekutengeserana ine mashandiro akanaka mufiriji uye inochengetedza simba, firiji yakanaka ine tembiricha yakafanana inogona kupa nzvimbo yakanaka yekuchengetera.
Nguva yekutumira: Chikumi-30-2021 Maonero: