Zvokudya zvemumagaba zvinyoro chaizvo
Chikonzero chikuru chinoita kuti vanhu vazhinji vasiye chikafu chemumagaba ndechekuti vanofunga kuti chikafu chemumagaba hachisi chitsva.
Rusaruro urwu runobva pamafungiro evatengi pamusoro pechikafu chemumagaba, izvo zvinoita kuti vaenzanise hupenyu hwakareba hwesherufu nekumira.Zvisinei, chikafu chemumagaba ndicho chikafu chinogara kwenguva refu chine hupenyu hurefu hwesherufu.
1. Zvigadzirwa zvitsva
Kuti uve nechokwadi chekutsva kwechikafu chemumagaba, vagadziri vezvekudya zvemumagaba vanonyatsosarudza chikafu chitsva mumwaka.Mamwe mabhureki anotozvigadzira ega mabhesi ekudyara nekuredza, uye omisa mafekitori ari padyo kuti aronge kugadzirwa.
2. Zvokudya zvemumagaba zvine hupenyu hurefu hwesherufu
Chikonzero chehupenyu hurefu hwesherufu hwechikafu chemumagaba ndechekuti chikafu chemumagaba chinoiswa chisimbiso chevacuum uye chepamusoro-tembiricha sterilization mukugadzira.Iyo vacuum nharaunda inodzivirira iyo yakanyanya-tembiricha sterilized chikafu kubva pakubata mabhakitiriya ari mumhepo, kudzivirira chikafu kuti chisasvibiswa nebhakitiriya panobva.
3.Hapana chinodiwa preservativesat all
Muna 1810, pakaberekwa chikafu chemumagaba, zvinochengetedza zvekudya zvemazuva ano se sorbic acid uye benzoic acid zvakanga zvisati zvagadzirwa.Kuti vawedzere hupenyu hwesherufu yechikafu, vanhu vakashandisa tekinoroji yekugadzira chikafu kuita magaba.
Kana zvasvika pazvokudya zvomumagaba, vanhu vakawanda vanotanga kuita “kuramba”.Vanhu vanogara vachifunga kuti zvinodzivirira zvinogona kurebesa hupenyu hwechikafu, uye chikafu chemumagaba kazhinji chine hupenyu hwakareba, saka vanhu vazhinji vanofunga zvisiri izvo kuti chikafu chemumagaba chinofanira kunge chakawedzera zvakawanda zvekuchengetedza.Chikafu chemumagaba chinowedzerwa nemishonga yakawanda inochengetedza here, sezvinotaurwa neveruzhinji?
kuchengetedza?Kana bodo!Muna 1810, pakazvarwa makoni, nekuti tekinoroji yekugadzira yakanga isiri kusvika pachiyero, zvaive zvisingaite kugadzira nzvimbo yevacuum.Kuti uwedzere hupenyu hwesherufu yezvokudya, vagadziri panguva iyoyo vangawedzera zvinodzivirira pazviri.Iye zvino muna 2020, danho rekusimudzira resainzi uye tekinoroji rave rakakwira zvakanyanya.Vanhu vanogona kugadzira neunyanzvi nzvimbo yevacuum kuti vave nechokwadi chehutsanana hwekudya, kuitira kuti ma microorganisms asara arege kukura pasina oxygen, kuitira kuti chikafu chiri mumagaba chichengetedzwe kwenguva yakareba.
Naizvozvo, nehunyanzvi hwazvino, hapana chikonzero chekuwedzera mapreservatives kwairi.Zvekudya zvemumagaba, vanhu vazhinji vachiri nekusanzwisisa kwakawanda.Heano mamwe magadzirirwo:
1. Zvokudya zvemugaba hazvisi zvitsva?
Chikonzero chikuru chinoita kuti vanhu vakawanda vasade chikafu chemumagaba ndechekuti vanofunga kuti chikafu chemumagaba hachisi chitsva.Vanhu vazhinji nekusaziva vanoenzanisa "hupenyu hurefu hwesherufu" ne "kwete hutsva", izvo zvisiri izvo.Kazhinji yenguva, chikafu chemumagaba chakatotsva kupfuura michero nemiriwo yaunotenga kuchitoro.
Mafekitari mazhinji ekugadzira zvigadziko achagadzira mabhesi ekudyara pedyo nemafekitari.Ngatitorei madomasi emumagaba semuenzaniso: muchokwadi, zvinotora isingasviki zuva kutora, kugadzira uye kuvhara tomate.Vanogona sei kuva vanyoro kupfuura michero mizhinji nemiriwo munguva pfupi!Mushure mezvose, vatengi vasati vazvitenga, izvo zvinonzi michero nemiriwo mitsva yakange yatosangana nekuoma kwe9981 uye yakarasikirwa nemafuta akawanda.edit Kutaura zvazviri, zvokudya zvakawanda zvemumagaba zvinovaka muviri kupfuura zvokudya zvitsva zvaunodya.
2.So refu pasherufu upenyu, chii chiri kuitika?
Takatotaura chimwe chezvikonzero zvehupenyu hurefu hwemakani, ndiko kuti, vacuum environment, uye yechipiri ndeyekupisa kwekushisa.Kunyanya kupisa kwekushisa, kunozivikanwawo sepasteurization, kunobvumira kupisa kwepamusoro kwechikafu chakashongedzwa kuti chisisabatane nebhakitiriya mumhepo, inodaidzwa kuti kudzivirira chikafu kuti chisasvibiswa nebhakitiriya kubva kwaibva.
3. Zvokudya zvemumagaba zvechokwadi hazvina muviri sezvokudya zvitsva!
Kushaikwa kwekudya ndicho chikonzero chechipiri nei vatengi vachiramba kutenga chikafu chemumagaba.Zvokudya zvomumagaba izvozvo zvine utano zvechokwadi here?Muchokwadi, tembiricha yekugadzira nyama yemumagaba inenge 120 ℃, tembiricha yekubika yemiriwo yemumagaba uye michero haina kupfuura 100 ℃, nepo tembiricha yekubika kwedu kwezuva nezuva inopfuura 300 ℃.Nokudaro, kurasikirwa kwevhithamini mukugadzirisa kwekugadzira kuchapfuura kurasikirwa mufrying, frying, frying uye kufashaira?Uyezve, humbowo hune chiremera hwekutonga kutsva kwechikafu kuona dhigirii rekutanga chikafu muchikafu.
Nguva yekutumira: Aug-08-2020