Septhemba 29, 2013 nguJonathan Benson
I-USDA okwamanje izama ukudlulela kumthethonqubo omusha wokukhiqizwa kwezinkukhu ozoqeda iningi labahloli be-USDA futhi usheshise inqubo yokukhiqiza izinkukhu. Futhi izivikelo zamanje zokuphepha kwenyama yenkukhu, nakuba zisebenza kancane, zizoqedwa ngokuvumela izithako ezifana nendle, ubomvu, amagciwane kanye nokungcola kwamakhemikhali ukuba kube khona enyameni yenkukhu nekaturkey.
Nakuba i-salmonella itholakala enyameni yenkukhu kancane kancane njalo ngonyaka e-United States, inani labantu abangenwa yile pathogen likhula kancane kancane cishe ngezinga elifanayo.
Isizathu esiyinhloko salokhu kuphazamiseka kwezibalo ukuthi izindlela zamanje zokuhlola i-USDA azanele ngokuphelele futhi ziphelelwe yisikhathi futhi empeleni zifihla ukuba khona kwama-microorganisms ayingozi kanye nezinto emapulazini nasezindaweni zokucubungula. Kodwa-ke, uhla lweziqondiso ezintsha ezihlongozwe yi-USDA zingenza isimo sibe sibi kakhulu ngokunikeza izinkampani amandla okuzihlolela imikhiqizo yazo kanye nokusebenzisa inqwaba yamakhemikhali anolaka nakakhulu ukwelapha inyama engcolile ngaphambi kokuyidayisela abathengi.
Lezi yizindaba ezinhle embonini yenkukhu, yebo, okulindeleke ukuthi ikwazi ukunciphisa izindleko zayo cishe ngezigidi ezingama- $ 250 ngonyaka ngenxa yabafisi be-USDA, kodwa kuyizindaba ezimbi kubathengi, abazochayeka kubuthi obukhulu. ukuhlasela kanye nemiphumela yako.
Ngenxa yezimo ezimbi izilwane zasemapulazini ezihlala kuzo, ngokuvamile imizimba yazo igcwele amagciwane ayingozi, ngakho inyama iphathwa ngamakhemikhali ngaphambi kokuba ihlanganiswe futhi ivele etafuleni lokudla - lokhu kuyanyanyisa ngempela.
Ngemva kokubulawa kwezinyoni, kubhalwe ukuthi zivame ukulengiswa emigqeni emide yokuthutha futhi zigezwe kuzo zonke izinhlobo zezixazululo zamakhemikhali, kuhlanganise ne-chlorine bleach. Lezi zixazululo zamakhemikhali, yiqiniso, ziklanywe ngokucophelela ukubulala amagciwane futhi zenze inyama "iphephe" ukudliwa, kodwa empeleni, wonke la makhemikhali ayingozi empilweni yomuntu futhi.
I-USDA ihlose ukuvumela ukusetshenziswa kwamakhemikhali amaningi. Kodwa ukucutshungulwa kwamakhemikhali kokudla ekugcineni akukwazi ukubulala amagciwane ngendlela efanayo nakuqala. Uchungechunge lwezifundo ezintsha zesayensi ezisanda kwethulwa ku-USDA lubonisa ukuthi inqubo yokwelapha ngamakhemikhali ayithusi esizukulwaneni esisha ngokuphelele sezimbungulu ezimelana nala makhemikhali.
Izixazululo ezihlongozwayo ze-USDA zandisa le nkinga ngokungeza amakhemikhali engeziwe. Uma lo mthetho omusha uqala ukusebenza, zonke izinkukhu zizongcoliswa indle, ubomvu, utwayi, inyongo kanye nengxube ye-chlorine.
Abathengi bazodla inkukhu enamakhemikhali engeziwe kanye nokungcola. Ngenxa yejubane eliphezulu lokukhiqiza, inani lokulimala kwezisebenzi lizokhula. Bazoba sengcupheni yokungenwa izifo zesikhumba nezokuphefumula ngenxa yokuchayeka njalo ku-chlorine. Kuzothatha cishe iminyaka emithathu ukufunda umthelela wemigqa yokucubungula ngokushesha kubasebenzi, kodwa i-USDA ifuna ukugunyaza ukusungulwa ngokushesha.