Chikafu chine hupenyu hwayo hwesherufu. Kana iwe ukasateerera kuchengetedzwa kwechikafu, mabhakitiriya achaitika uye anokonzera chikafu chekupamba. Zvimwe zvekudya zvakapambwa hazvigone kudyiwa. Kuti uchengetedze zvigadzirwa zvekudya kwenguva yakareba, iyo indasitiri yekudya haina kungowedzera zvivakwa zvekuchengetedza, Mhepo mune yekudya package inobviswa uye yakavanzika kuti ichengetedze mweya mupakeji. Kana kushoma, pachave neokisijeni shoma, uye microorganisms haigoni kurarama. Nenzira iyi, chikafu chinogona kuzadzisa basa rekuchengetedza kutsva, uye hupenyu hweshembudzi hwekudya hunogona kutambanudzwa.
Kazhinji, chikafu chakabikwa senge nyama zvinokwanisika kubereka mabhakitiriya nekuti vakapfuma mune zvinyoro uye mapuroteni uye zvimwe zvinovaka muviri. Pasina kumwe kusimba mushure mekunge vacuum pairatidziro, nyama yakabikwa pachayo ichine hutachiona pamberi peVaFuum pacuum, uye ichiri kukonzera kupamba nyama yakabikwa mumatare ecuum mune yakaderera-okisiGen nharaunda. Ipapo maindasitiri mazhinji ezvekudya anozosarudza kuenderera mberi nekuita kupisa-tembiricha nesimbi ine steam vajereki. Chikafu chakarongwa seizvi zvichagara kwenguva refu.
Pamberi pekuvhara pacuum pakudya, chikafu chichine mabhakitiriya, saka chikafu chinofanira kuve chakazara. Saka kudziya kwakasimba kwemhando dzakasiyana dzekudya dzakasiyana. Semuenzaniso, kushungurudzwa kwechikafu chakabikwa hakugone kupfuura zana degrey celsius, nepo kushungurudzwa kwezvimwe zvekudya kunofanirwa kupfuura zana degree kuuraya mabhakitiriya. Iyo jenareta yejenji inogona kuchinjirwa zvinoenderana nezvakasiyana zvinoda kusangana nedzimwe tembiricha yemhando dzakasiyana dzekudya kwemhando dzekudya. Nenzira iyi, hupenyu hweshembera hwekudya hunogona kutambanudzwa.
Mumwe munhu akamboitawo bvunzo dzakafanana uye akawana kuti kana pasina masimba, zvimwe zvekudya zvichawedzera chiyero cheSpuum pacaping. Nekudaro, kana matanho akasarudzika atorwa mushure mekunge vacuum packaging, maererano nezvinodiwa zvakasiyana, iyo yekudziya-tembiricha yekukwira zvinobudirira kuwedzera hupenyu hwevacuum pakubata, kubva pamazuva gumi nemashanu kusvika pamazuva gumi nemashanu kusvika pamazuva makumi matatu nemashanu. Semuenzaniso, zvigadzirwa zvemukaka zvinogona kuchengetwa pamhepo tembiricha mukati memazuva gumi nemashanu mushure mekunge vacuum pairating uye steam sterilization; Akaputa zvigadzirwa zvehuku anogona kuchengetwa kwemwedzi ye6-12 kana kunyange kureba mushure mekunge vacuum pairatidziro uye yakakwirira-tembiricha steam sterilization.
Kutumira Nguva: Dec-13-2023
