Chikafu chine hupenyu hwayo hwesherufu. Kana iwe usingateereri kuchengetedzwa kwezvokudya, mabhakitiriya achaitika uye anoita kuti zvokudya zviparare. Zvimwe zvokudya zvakaora hazvigoni kudyiwa. Kuti uchengetedze zvigadzirwa zvechikafu kwenguva yakareba, indasitiri yechikafu haingowedzeri zvinochengetedza kuti uwedzere hupenyu hwesherufu, asi zvakare inoshandisa injini dzechipfunga kugadzira chiutsi kuti chiomese chikafu mushure mekurongedza munzvimbo yevacuum. Mhepo iri mupakeji yezvokudya inotorwa uye yakavharwa kuchengetedza mhepo iri mupakeji. Kana iri shoma, kuchava neokisijeni shoma, uye ma microorganisms haagoni kurarama. Nenzira iyi, chikafu chinogona kuita basa rekuchengetedza kutsva, uye hupenyu hwesherufu hwechikafu hunogona kuwedzerwa.
Kazhinji, zvikafu zvakabikwa senyama zvinokwanisa kubereka mabhakitiriya nekuti ane hunyoro uye mapuroteni nezvimwe zvinovaka muviri. Pasina imwezve sterilization mushure mekuputira vacuum, nyama yakabikwa pachayo ichange iine bhakitiriya isati yavharwa, uye icharamba ichikonzera kuparara kwenyama yakabikwa muvhavha yekuputira munzvimbo yakaderera-oxygen. Ipapo maindasitiri mazhinji ezvekudya achasarudza kuenderera mberi nekuita sterilization yepamusoro-soro nemagetsi emagetsi. Chikafu chinorapwa nenzira iyi chichagara kwenguva refu.
Pamberi pekuputira vacuum, chikafu chichiri nehutachiona, saka chikafu chinofanirwa kuvharwa. Saka tembiricha ye sterilization yemhando dzakasiyana dzechikafu dzakasiyana. Semuenzaniso, kuomeswa kwechikafu chakabikwa hakugoni kudarika 100 madhigirii celsius, ukuwo kuomeswa kwezvimwe zvokudya kunofanira kudarika 100 degrees Celsius kuuraya utachiona. Iyo steam jenareta inogona kugadziridzwa zvinoenderana nezvinodiwa zvakasiyana kuti isangane nekupisa kwe sterilization yemhando dzakasiyana dzekudya vacuum packaging. Nenzira iyi, hupenyu hwesherufu yezvokudya hunogona kuwedzerwa.
Mumwe munhu akamboedza zvakafanana ndokuona kuti kana pasina sterilization, zvimwe zvekudya zvinomhanyisa mwero wekuparara mushure mekurongedza vacuum. Nekudaro, kana matanho ekuita sterilization akatorwa mushure mekuputirwa kwevacuum, zvinoenderana nezvinodiwa zvakasiyana, iyo Nobest yakakwirira-tembiricha sterilization steam jenareta inogona Zvinobudirira kuwedzera hupenyu hwesherufu yevacuum yakaputirwa chikafu, kubva pamazuva gumi nemashanu kusvika kumazuva 360. Semuenzaniso, zvigadzirwa zvemukaka zvinogona kuchengetwa pakamuri tembiricha mukati memazuva gumi nemashanu mushure mekuputira vacuum uye sterilization; Zvigadzirwa zvehuku zvinosvuta zvinogona kuchengetwa kwemwedzi mitanhatu-12 kana kunyange kureba mushure mekuvhara vacuum uye kutonhora kwakanyanya kwemhepo.
Nguva yekutumira: Zvita-13-2023
