Ungayibuyisa Inyama?

-Delile

• Ingabe ukuvuselela inyama kuphephile?
• Imiphumela yokuncibilikisa nokuqinisa inyama
• Inkomo
• inyama yemvu
• Inyama yengulube
• Izinkukhu
• Ungancibilikisa kanjani inyama ngokuphepha
• Okubalulekile

Inyama entsha yonakalisa ngokushesha, futhi ukuyifaka umnkantsha kuyindlela evamile yokulondolozwa.

Ukuqinisa inyama akusizi nje ukuyigcina, kepha ukugcina inyama emazingeni okushisa angaphansi kuka-0°F (-18°C) izinsuku ezimbalwa kungasiza ekunciphiseni ubungozi bezinye izifo ezitholakala ekudleni njenge-toxoplasmosis ().

Noma kunjalo, ungazibuza ukuthi inyama ingafriziwa kaningi yini.

Lo mbhalo ubukeza ukuthi kuphephile yini ukubuyisa inyama.

Ingabe ukuvuselela inyama kuphephile?

Kungase kufike isikhathi lapho uncibilikisa inyama efriziwe bese unquma ukungayipheki enye noma enye yayo.

Kulokhu, kuphephile ukubuyisela inyama futhi kuze kube ngolunye usuku inqobo nje uma inyama izoncibilikiswa futhi igcinwe kahle esiqandisini okokuqala lapho isuswa efrijini.

Yize ukuncibilikiswa kwesiqandisi kungeyona ukuphela kwendlela yokuncibilikisa inyama, kuyindlela ephephe kunazo zonke yokwenza kanjalo uma ucabanga ukuthi ungahle uthande ukuvuselela enye yenyama noma yonke inyama.

Njengomthetho ojwayelekile wesithupha, inyama ingaqiniswa inqobo nje uma (2):

• ibigcinwe kahle esiqandisini ngenkathi incibilika
• ivuselelwe kabusha kungakapheli izinsuku ezingu-3-4
• ayishiywanga ngaphandle kwesiqandisi amahora angaphezu kwama-2
• angisebenzisanga ngaphezu kwehora elilodwa emazingeni okushisa angaphezu kuka-90 ° F (32 ° C)

Inyama ingavuselelwa kabusha ngokuphepha kungakapheli izinsuku ezingama-3-4 zokuncibilikiswa, inqobo nje uma ekuqaleni yayincibilikiswa esiqandisini futhi igcinwe kahle.

Imiphumela yokuncibilikisa nokuqinisa inyama

Ukuvuselela inyama kungenziwa ngokuphepha, kepha ikhwalithi yenyama ingathinteka.

Isibonelo, ukuqandisa nokuncibilikisa inyama isikhathi esingaphezu kwesisodwa kungadala ushintsho kumbala nephunga, ukulahleka komswakama, kanye nokwanda kwe-oxidation yamafutha namaprotheni ayo (,,,).

Ukuxhuma kuyinqubo lapho ama-electron adluliselwa khona kusuka ku-athomu eyodwa kuya kwenye. Lapho lokhu kwenzeka enyameni, kungaholela ekuwohlokeni okukhulu kwekhwalithi.

Noma yiluphi ushintsho kwikhono lenyama lokugcina umswakama lungaphazamisa kakhulu ubumnene nenyama yenyama (,).

Kuyathakazelisa ukuthi kwezinye izimo, ukugcina okubandayo nenyama eqandisa kaningi kunokuba nemiphumela emihle kulezi zici (,).

Kodwa-ke, kubonakala sengathi uhlobo lwenyama okukhulunywa ngayo, kanye nenani eliqondile lemijikelezo yokubamba iqhwa lenyama eyenzeka kuyo, konke kunomthelela ekutheni inyama izophendula kanjani ekuvuseleleni amahlandla amaningi.

Inkomo

Isibonelo, isifundo esisodwa sabona ukuthi izinhlanganisela ezahlukahlukene zokuthwebula iqhwa zithinta kanjani ukusikeka kwenyama yenkomo. Abaphenyi bathola ukuthi inhlanganisela yokuqandisa, ukuncibilikisa, nokuguga ama-steaks kwandisa ubumnene, uma kuqhathaniswa nama-steaks amasha abekade ekhulile kepha engafriziwe).

Ngaphezu kwalokho, ukubuyekezwa kwezincwadi ngocwaningo ngemiphumela yesitoreji esibandayo nesifriziwe enyameni ebomvu kutholakale ukuthi inyama eqandayo isikhathi esifushane ingasiza ekuvikeleni eminye yemiphumela emibi engaba nayo iqhwa kukhwalithi yenyama ebomvu ().

inyama yemvu

Ucwaningo lwezimbambo zamawundlu eziphakanyiswe e-Australia luqhathanise nokuthi ukubanda nokugcina izimbambo emazingeni okushisa ahlukahlukene kuthinte kanjani izimpawu zekhwalithi ezinjenge-juiciness, ukuthungwa, nokuncipha.

Abaphenyi bathole ukuthi iwundlu ligcinwe emazingeni okushisa aqandayo phakathi kuka -58°F (-50°C) no -112°F (-80°C) yahlala ithenda ethe xaxa lapho incibilikisiwe, uma iqhathaniswa newundlu eligcinwe emazingeni okushisa aqandayo ejwayelekile -0.4°F (-18°C) ().

Inyama yengulube

Ingulube loin ukusikwa kwenyama okudliwayo okuqhamuka ezimbanjeni zezingulube.

Izifundo ezimbili zakamuva zihlolisise imiphumela yokuqandisa nokuncibilika kwengulube okhalweni ikakhulukazi.

Isifundo sokuqala siqhathanise ukulandelana okuthathu okubandayo kwekhwalithi yengulube.

Ukulandelana ngakunye kubangele ukushintsha kombala kwenyama, kepha abacwaningi bathole ukuthi ukuguga ingulube ngaphambi kokuyiqanda kungaba yindlela ephumelelayo yokugcina ukuthamba kwenyama ().

Ucwaningo lwesibili luphakamisa ukuthi ukuqandisa bese kuncibilika ingulube loin akuthinti kakhulu ubumnene benyama. Ngakolunye uhlangothi, ukumuncwa kwenyama kungancipha ngemuva kokuyiqandisa nokuyincibilikisa ().

Izinkukhu

Ucwaningo olubandakanya abathengi bezitolo ezinkulu ezingama-384 eTurkey luthole ukuthi izindlela ezisetshenziswa kakhulu zokuncibilikisa inkukhu efriziwe zifaka phakathi ukusebenzisa isiqandisi, imicrowave, amanzi afudumele, amanzi kampompi kanye nophephethi.

Abaphenyi babona ukuthi ayikho kulezi zindlela zokuncibilikisa ezinomthelela omkhulu kumbala noma ekubunjweni kwenkukhu.

Kodwa-ke, ukuncibilika esiqandisini noma kwi-microwave kuholele ekunciphiseni okucishe kube ngu-18% kunezinye izindlela zokuncibilikisa ().

Kodwa-ke, ucwaningo olwengeziwe luthole ukuthi izikhathi eziningi lapho isifuba senkukhu simisiwe futhi sincibilikiswe, maningi amathuba okuthi ubone ushintsho kumbala waso kanye nejusi ().

Ukuqanda inyama kube kanye noma kaningi kungathinta ikhwalithi yomkhiqizo ngokuguqula umbala, iphunga, isisa, kanye nejusi yenyama, kanye nezinga lokuncipha ngesikhathi sokupheka.

Ungancibilikisa kanjani inyama ngokuphepha

Ukuze uthole imiphumela emihle ngemuva kokupholisa inyama kabusha, uzofuna ukuyincibilikisa ngokuphelele inyama ngaphambi kokuyipheka.

Nazi izindlela ezintathu ezahlukene ongazisebenzisa ukuncibilikisa inyama ngokuphepha (15):

1. Ukuqothulwa kwesiqandisini. Ukutshuza kungathatha noma yikuphi kusuka ezinsukwini ezi-1 kuya kwezi-7 kuye ngosayizi. Uma usucibilikile, inyama kufanele iphekwe kungakapheli izinsuku ezintathu.
2. Ukuncibilika kwamanzi abandayo. Le yindlela esheshayo yokuncibilikisa okubandakanya ukubeka inyama esikhwameni sepulasitiki ngaphansi kwamanzi apholile ahambayo. Inyama encibilikiswe ngale ndlela kufanele iphekwe ngokushesha.
3. Ukuncibilika kwemicrowave. Ukudla okuncibilikiswe ku-microwave kufanele kuphekwe khona manjalo, ngoba inqubo yokubamba inganyusa kakhulu izinga lokushisa kwezinye izingxenye zenyama.

Khumbula, uma kukhona ngisho nethuba elincane lokuthi ungahle uthande ukuphinda uvuselele enye noma yonke inyama ngaphambi kokuyipheka, qiniseka ukusebenzisa ukuqunjelwa kwesiqandisi.

Ngenye indlela, inyama encibilikiswe ngaphansi kwamanzi abandayo noma kwi-microwave kufanele iphekwe ngokushesha ukuqinisekisa ukuphepha.

Inyama ingancibilikiswa ngokuphepha isebenzisa noma iyiphi yalezi zindlela: ukuncibilika esiqandisini, ukuncibilikisa amanzi abandayo, noma ukuncibilikisa i-microwave. Inyama akufanele ivuselelwe ngemuva kokusebenzisa amanzi abandayo noma i-microwave thawing.

Okubalulekile

Inyama ivame ukuba yiqhwa ukugcina nokugcina umkhiqizo uphephile lapho ungeke udliwe khona manjalo.

Uma nje inyama igcinwe kahle futhi incibilikiswa kancane esiqandisini, ingavuselelwa kabusha kaningi ngokuphepha.

Uma yenziwe kahle, ukupholisa inyama akuveli engcupheni yezempilo.

Yize, ngokuya ngohlobo lwenyama nokuthi ivuselelwe kangaki, ikhwalithi yenyama ingathinteka kabi.

Sebenzisa indlela evunyelwe yokuncibilikisa, njengokuncibilikisa esiqandisini, uma ukholwa ukuthi ungahle uthande ukuvuselela yonke inyama noma enye oyincibilikisile.