Inkomo yenkomo iyahamba kabi ngokushesha. Isizathu salokho ukuthi ukugaya kubonisa indawo engaphezulu kwenyama yomoya, uma kuqhathaniswa ne-steak. Futhi i-oksijeni ingenye yemithombo eyinhloko yokondla amabhaktheriya amancane abangela uketshezi kokudla.
(Iprotheyini yinye - yingakho inyama ingonakaliswa kakhulu kunezithelo noma imifino.)
Akukhona lokho kuphela, kodwa isakhiwo somzimba wasemhlabathini sakha amaqoqo amaningi emoyeni kuwo wonke inyama; futhi ngayinye yalezi zikhwama ezincane yindawo yokuzalanisa amabhaktheriya.
I-steak iyinhlamba eqinile yenyama, futhi ingaphakathi layo liyizinyosi: akukho oksijeni engayifinyelela kuyo, okusho ukuthi amabhaktheriya ngeke akhule lapho.
Ngaphandle kwesinye isinye indaba. Ama-bacteria angakhula phezulu, kodwa ngenhlanhla, uma upheka i-steak , yinto ebhekene ne-pan eshisayo noma i-grill. Futhi ukushisa kungenye yezindlela eziqinisekisayo zokuqeda lawo mabhaktheriya. Iningi lazo libhubha masinyane cishe ngo-160 ° F, futhi ngokuqinisekile ukugcoba i-steak isebenzisa izinga lokushisa eliphakeme kunalokho.
Ngakho-ke i-steak ihle kakhulu ephephile ukugcina efrijini lakho izinsuku ezimbalwa.
Amabhaktheriya: Ukungcola Vs. Spoilage
Ngikhulume ukudla okweshuni ngomzuzwana odlule, kepha ukudla kwesifo nokudliwa kokudla yizinto ezimbili ezihlukene. I-Spoilage nayo ibangelwa amabhaktheriya, kodwa hhayi, njenge- salmonella noma i- e. i-coli (ebizwa ngezinye izikhathi ngokuthi "i-hamburger disease"), eyabangela ukudla kwesifo somuthi .
Sizobiza ukuthi ukungcola.
Esinye sezici (noma okungezona izici, uma ukhetha) kokudla okungcolile, ukuthi akubonisi izimpawu zokungcoliswa. Ayikho iphunga noma ukushintsha kokuthutha noma ukuguqulwa kwezinto. Umcibisholo obulalayo angabonakala, futhi empeleni abe "fresh" ngokuphelele.
Ukudla okuphazamisayo, ngakolunye uhlangothi, kuyisikhathi sezambulela zezibonakaliso ezihlukahlukene ezikhuluma ezinyangeni zakho zokunuka, ukubona, noma ukuthinteka, ukuthi awudlanga kangcono lokho kudla.
Njengokungcola, ukukhwabanisa kubangelwa amabhaktheriya, kodwa amabhaktheriya abangela ukungcola akukona akugulise. Lokhu kubangelwa ukuthi iningi lethu ngeke lidle ukudla elimnandi noma elizizwa lincipha, kodwa noma ngabe senze lokho, okubi kakhulu okwakwenzeka ukuthi kungakunambitha nokuphunga okweqile.
Ngamanye amazwi, ukuphahlazeka kungumsebenzi wokuhlanza (noma ukungabi khona kwawo), kanti ukungcola (okungukuthi ukudla okuhlanjululwa yizinhlobo zamagciwane okuzokwenza ugule) kungenzeka nakwezokudla okungenjalo "okusha."
Uma usho ukuthi, uma inyama yakho yenkomo ingcolile nge-pathogen, bese uyivumela ukuba ihlale efrijini kuze iqale ukukhombisa izimpawu zokulahla, izifo eziphilayo ziyobe zanda kanye nama-bacterium wokuqhafaza.
Ingabe Imfuyo Yakho Yomhlabathi Iphuliwe?
Endabeni yenkomo yenkomo, yiziphi izimpawu (uma zikhona) ozothola zizoxhomeka ekutheni ziyingozi kangakanani. Uma kubonakala sengathi kuncipha, kuqala ukuhamba kabi. I-slime ebusweni ibangelwa yi-buildup amangqamuzana e-bacterial-yiwona omzimba omncane (abafana nawo).
Okulandelayo kukhona iphunga - uma lizwa kabi, liyabhuntsha. Iphunga libangelwa amagesi akhiqizwa amabhaktheriya.
Ngokusobala, naphezu kokumunuka ne-slime, amaprotheni enyama ahlala engashintshi, ngakho-ke konke kunomsoco.
Okokugcina, umhlabathi wenkomo ungashintsha umbala uma usuqothula, uvela embala obomvu obomvu (okhiqizwa yinsimbi - isithako esifanayo esinika igazi umbala wayo) kumbala ompunga njengoba amabhaktheriya ephula izinsimbi zensimbi enyameni.
Ngakho-ke, uma imfuyo yakho yenkomo ingu-grey, i-slimy noma i-smelly, ichithwe.
Ngokuthakazelisayo, kukhona inkolelo yokuthi amabhaktheriya evuthayo akhiqiza yindlela eguquguqukayo eguqukayo njengendlela yokudumaza ezinye izinto eziphilayo (isib. Abantu) ekuncintisana nabo ngokudla kwazo. Ngamanye amazwi, uma siphunga ukudla okunomsoco, sizoqhubeka sihamba, sishiya ama-bacterium mahhala ukuba abe nendlela yawo nayo.
Ukugcina I-Below Beef Fresh
Ngiyazonda ukuchitha ukudla, ngakho-ke nginomdaka omuhle kakhulu ngenyama yenkomo engiyithenga esitolo. Kungakhathaliseki ukuthi yini, inyama yenkomo idinga ukuba uthathe isinyathelo ngosuku lokuqala: uyipheke noma uyiqede.
Sidla ama-burgers ambalwa endlini yami, ikakhulukazi ehlobo lapho ngithanda ukuwapheka ngaphandle kwe-grill. Ngakho uma sekudayiswa, ngithenga ibutho lalo.
Ngokujwayelekile uzothola usuku lokuthengisa ngalo iphakheji, futhi noma ngabe lelo dethi liyizinsuku ezimbili noma ezintathu esikhathini esizayo, ungayinaki. Kungakhathaliseki ukuthi ukupheka ngosuku oletha ngalo ekhaya, noma ukulifisa. (Ukuqhwaza, kufanele ngiqaphele, akubulali amabhaktheriya abangela ukungcola noma uketshezi kokudla, kodwa unciphisa umjikelezo wabo wokuzala. Baya esimweni sokumiswa okwesikhashana.)
Engikwenzayo inkathi inyama bese ngiyifaka ibe yi-patties, bese udlulisela i-patties kumafrikhrifrifrifri bese uyabisa. Uma unombono ongaphambili wokukwazi ubusuku obandulela ukuthi ufuna ukuba nabakwa-burgers ngobusuku obulandelayo, ungawahlanza ubusuku bonke esiqandisini. Uma ungenayo i-foresight, ungenza lokho engikwenzayo, okuzokwenza ukuthi bawafake ngokufaka i-baggie esitsheni se-casserole ebhodini bese begijima amanzi abandayo phezu kwalo ukuze abagijimi bacwiliswe futhi kukhona ukugeleza okuqhubekayo kokuhamba okubandayo amanzi.
QAPHELA: Kufanele kube ngamanzi abandayo. Uma usebenzisa amanzi ashisayo noma afudumele, ungakwazi ukuzondla ukudla okunobuthi.
Ngenhlanhla, ngisho noma ulawula kuphela ukuwahlwitha eceleni, usengakwazi ukuwapheka. Nansi umhlahlandlela wami wokupheka ama-hamburgers amahle kakhulu .