Ukubhema
 

Ukubhema kuwuhlobo olukhethekile lokucubungula izinhlanzi nemikhiqizo yenyama ngomusi, ngenxa yalokho bathola ukunambitheka okuyingqayizivele nephunga elimnandi. Ngaphezu kwalokho, ngenxa yokucubungula ngentuthu yentuthu, imikhiqizo ithola izakhiwo ze-bacteriostatic futhi iphelelwe amanzi kancane.

Ukubhema kuyashisa, kuyabanda, futhi manje sekusetshenziswa ubuchwepheshe obusha kusetshenziswa intuthu engamanzi.

Ukubhema okushisayo

Lobu buchwepheshe buhilela ukucubungula izinhlanzi nenyama ngentuthu eshisayo evela ezihlahleni ezilukhuni. Ngenxa yokuthi izinga lokushisa lomusi osetshenzisiwe lisuka ku-45 kuye ku-120 ° C, isikhathi sokubhema singanwetshwa kusuka ehoreni elilodwa kuye emahoreni ambalwa.

Imikhiqizo eye yacutshungulwa kanjalo inamanzi futhi inothile ngephunga. Amafutha, asendaweni ethile ngaphambi kokuqala kokubhema, asatshalaliswa ngokulinganayo kuwo wonke umkhiqizo ngesikhathi sokubhema. Inyama ebhenyiwe etholwe ngale ndlela ilungele ukusetshenziswa ngokushesha. Lokhu kungenxa yokuthi inyama nenhlanzi, ngenxa yokubhema okushisayo, azomiswa ngokwanele, okungase kube nomthelela omubi kwikhwalithi yomkhiqizo.

 

Isikhathi esiphezulu sokugcina imikhiqizo eshisayo ebhemayo ayikho ngaphezu kwezinyanga ezingu-6 ezimweni ezibandayo.

Ukubhema okubandayo

Ukubhema okubandayo, kanye nokubhema okushisayo, kuhilela ukusetshenziswa kwentuthu. Kodwa ngokungafani neyokuqala, umusi kuleli cala uyabanda, awukho ngaphezu kuka-20 ° C. Le ndlela yokubhema yinde, ngoba inyama noma inhlanzi itholakala kude nomthombo wokushisa, futhi ifuthwa kuphela ngomusi opholile. Kwesinye isikhathi isikhathi sokubhema singanwetshwa sibe yizinsuku ezimbalwa. Imikhiqizo ewumphumela inamafutha amancane, yomile futhi iqukethe izinto zokulondolozwa kwemvelo.

Ngenxa yalokhu, imikhiqizo ebhemayo ebandayo ingagcinwa isikhathi eside ngaphandle kokulahlekelwa ukunambitheka kwayo nokudla okunomsoco, futhi ngaphandle kokubeka impilo yomthengi engcupheni yobuthi.

Intuthu ewuketshezi

Ubuchwepheshe bokubhema obusebenzisa intuthu ewuketshezi busese busha uma kuqhathaniswa, kepha kunezizathu ezizwakalayo zesikhundla sayo esivelele. Lokhu kungenxa yobuchwepheshe bokukhiqizwa kwentuthu engamanzi. Okokuqala, izinkuni ezilungisiwe zishiswa kuhhavini. Intuthu evelayo idluliselwa emanzini.

Ngenxa yalokho, amanzi agcwala intuthu. Bese kufika isigaba sokuhlanza isisombululo kusuka kumakhemikhali ayingozi. Ngakho-ke, intuthu engamanzi ethengiswa ezitolo iqukethe ama-carcinogen ambalwa kunentuthu yomlilo. Okuwukuphela kwento engabuyisa intuthu ewuketshezi iqiniso lokuthi akukho ukwakheka kwayo ngqo, futhi abakhiqizi abangathembekile bangaphula ubuchwepheshe bokwenza kwayo. Ngakho-ke kufanelekile ukubheka imibiko ye-European Food Safety Agency.

Ngokuqondene nobuchwepheshe bokubhema uqobo, kulula kakhulu. Kwanele ukucwilisa inyama noma inhlanzi, uthathe izingxenye, emanzini ngokufaka intuthu, bese uthosa futhi umkhiqizo usulungile. Vele, kungahluka kulokho ongakuthola esigxotsheni. Kodwa lokhu kungenxa yokuhlanzwa kwentuthu kusuka kuma-carcinogens njenge-phenol, i-acetone, i-formaldehyde, kanye nokuvela entweni eyingozi njenge-methylglyoxal.

Izakhiwo eziwusizo zokudla okubhemayo

Inani lemikhiqizo etholwe kusetshenziswa ubuchwepheshe bokubhema liphezulu kokuthokozisa kwe-gastronomic. Inyama ebhenywayo iba mnandi kakhulu, igaye kalula, futhi ngenxa yokunambitheka kwentuthu, iphenduka ibe ubumnandi bangempela.

Izici eziyingozi zokudla okubhemayo

Ngokuqondene nezici ezingezinhle zokubhema, imikhiqizo ecutshungulwe ngomusi ayinconywa kubantu abaphethwe yi-gastritis, izilonda zesisu, i-cholecystitis, futhi ejwayele ukungezwani komzimba.

Kufanele futhi ubeke umkhawulo ekusetshenzisweni kwenyama ebhemayo kubantu emindenini yabo lapho bekukhona khona umdlavuza (ngenxa yesimo esiphakeme). AmaNitrosamines akhishwa ngesikhathi sokubhema anomdlavuza omkhulu.

Izazi zokudla okunomsoco zikholelwa ukuthi ukubhema okubandayo kungcono kakhulu kunokubhema okushisayo. Izitsha ezinjalo, ngokombono wazo, azinawo umsebenzi we-carcinogenic.

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