Chikafu chakamanikidzwa chitsva kwazvo
Chikonzero chikuru vanhu vazhinji vanosiya chikafu chakakangwa ndechekuti vanofunga kuti chikafu chakarambidzwa hachisi chitsva.
Uku kusarura kwakavakirwa pamakungu evatengi nezve chikafu chakakangwa, chinovaita kuti vaenzanise hupenyu hwakareba asherufu nekusagadzikana. Nekudaro, chikafu chakakora chakakwenenzverwa chakareba kwazvo chitsva chikafu chine hupenyu hwakareba hwesherufu.
1. Zvitsva zvitsva zvinhu
Kuti uve nechokwadi chekutsva kwehunhu hwekudya kwakaraswa, vagadziri vekudya chikafu vachanyatsosarudza chikafu chitsva mumwaka. Dzimwe brands dzinotsamwisa zvadzo zvekudyara uye hove dzirango, uye dzikamisa mafekitori pedyo nekuronga kugadzirwa.
2. Chikafu chakabikwa chine hupenyu hwakareba asherufu
Chikonzero chehupenyu hwakawanda hwesherufu hwakarongedzwa chikafu ichocho chikafu chinowanikwa pasi pecuum chisimbiso uye yakakwirira-tembiricha sterilization mune yekugadzira maitiro. Nzvimbo dzekushandiswa dzinodzivirira yakakwirira-tembiricha yakasimba chikafu kubva pakubata mabhakitiriya mumhepo, kudzivirira chikafu kubva pakusvibiswa nemabhakitiriya pane sosi.
3.there haina kudiwa preservativesat vese
Muna 1810, pane chikafu chakabarwa, chikafu chazvino chazvino chivakwa chakadai sorekusuwa acid uye benzoic acid yakanga isina kugadzirwa zvachose. Kuti uwedzere hupenyu hwesherufu hwekudya, vanhu vaishandisa hunyanzvi tekinoroji kugadzira chikafu mumatangi.
Kana zvasvika pakukora chikafu, vanhu vazhinji vekutanga kuita "kuramba.". Vanhu vanogara vachifunga kuti vanochengetedza vanogona kuwedzera hupenyu hwesherufu hwekudya, uye chikafu chakarambidzwa kazhinji chine hupenyu hwakareba, saka vanhu vazhinji vanofunga zvisizvo kuti chikafu chakarukwa chinofanira kunge chakawedzera yakawanda yekuchengetedza. Chikafu chakabikwa chakawedzerwa pamwe nezvakawanda zvekuchengetedza, sekureva kwevanhu?
Kuchengetedza? Kana bodo! Muna 1810, apo makakatika akaberekerwa, nekuti tekinoroji yekugadzira yakanga isingamire pachiyero, zvaive zvisingaite kugadzira nharaunda. Kuti uwedzere hupenyu hwesherufu hwekudya, vagadziri panguva iyoyo vanogona kuwedzera zvivakwa pazviri. Iye zvino muna 2020, huwandu hwekuvandudza hwesainzi uye tekinoroji yakakwira kwazvo. Vanhu vevanhu vanogona kugadzira vacuum nzvimbo yekuve nechokwadi chekusimbisa kwechikafu, zvekuti iyo microranisms inosara haigone kukura pasina oksijeni, kuitira kuti chikafu mumatangi chinogona kuchengetedzwa kwenguva yakareba.
Naizvozvo, ne tekinoroji yazvino, hapana chikonzero chekuwedzera zvinodzivirira pazviri. Zvekudya zvakanyorwa, vanhu vazhinji vachiri kusanzwisisana kuzhinji. Heano mamwe mhinduro:
1. Chikafu chakabikwa hachisi chitsva?
Chikonzero chikuru nei vanhu vazhinji vasingade chikafu chakakangwa ndechekuti vanofunga kuti chikafu chakarambidzwa hachisi chitsva. Vanhu vazhinji vanoenzanisa "hupenyu hurefu" ne "kwete nyowani", izvo chaizvo zvisizvo. Yakawanda yenguva, chikafu chakakora chinotove chechibereko kupfuura michero nemiriwo iwe unotenga kuchitoro.
Mafekitori mazhinji anokwanisa anoisa zvigadziko zvavo zvekudyara pedyo nefekitori. Ngatitorei vatore matomatisi semuenzaniso: kutaura chokwadi, zvinotora zvisingasviki zuva rekutora, kugadzira uye kusevha tomatisi. Vangaite sei kuti vafadze kupfuura michero yakawanda uye miriwo munguva pfupi! Mushure mezvose, vatengi vasati vatenga, izvo zvinonzi michina matsva uye miriwo zvakange zvatowana iyo 9981 yakaoma uye yakarasika zvinhu zvakawanda, chikafu chakanyanya, chakanyanya kunaka pane chikafu chitsva chaunodya
2.So refu rerufu hupenyu, chii chiri kuitika?
Isu tambotaura nezve chimwe chezvikonzero zvehupenyu hwakareba hwezvinoremerwa, kureva kuti, uye yechipiri nzvimbo, uye yechipiri yakanyanya kupisa tembiricha. Kukwikwidza kwakanyanya
3. Chikafu chakabikwa zvirokwazvo hachina hutano sechikafu chitsva!
Kushaikwa kwehutano ndicho chechipiri chikonzero nei vatengi vachiramba kutenga chikafu chakarongwa. Chikafu ichocho chakanzi chine hutano here? Muchokwadi, tembiricha yekudziya yenyama ingangoita 120 ℃, tembiricha yekudziya yemiriwo uye michero isiri kupfuura 100 ℃, nepo tembiricha yekubheka kwedu kwezuva nezuva inopfuura mazana matatu ℃. Naizvozvo, kurasikirwa kwemavhitamini muchiitiko chekutora canning kuchadarika kurasikirwa muFrying, Frying, Frying uye Kubira? Uyezve, humbowo hwakawanda hwekutonga kutonga kutsva kwechikafu ndechekuona iyo mwero wezvekutanga zvekudya zvekudya.
Kutumira Nguva: Aug-08-2020