Incazelo Yokupakisha Ukudla?
Ukudla ohlelweni lokucubungula, ukugcinwa nokuphatha, kuzoba nezigaba ezahlukene zemiphumela emibi ekubunjweni kokudla okunomsoco, futhi uthathe izinyathelo zokupakisha, inhloso ukulawula nokulungisa lezi zici ezimbi ekulimaleni kokudla. Ukupakisha kungalawula izici, njengokukhanya (ikakhulukazi i-ultraviolet) imisebe, ukugxila kwe-oxygen, izinguquko zomswakama, ukushisa kokushisa, ukusabalalisa kwezinye izingxenye zokudla, ukulimala kwangaphandle ngokomzimba nangokomshini kokudla kanye nokuhlasela kwezinambuzane zezinambuzane nokunye.
Pakisha ukudla ngendlela efanele. Izoletha ukunethezeka okukhulu kanye nenzuzo kubakhiqizi, abagcini, abaqhubi bezokuthengisa kanye nabathengi. Ngokuvamile, ukupakishwa kokudla kungafinyelela imiphumela eqondile elandelayo.
(1) ukuvikela ikhwalithi yokudla, ukuvikela ukonakaliswa kokudla ngokukhethwa kwesayensi nokunengqondo kwezinto zokupakisha kanye nendlela yobuchwepheshe bokupakisha, ukuhlukanisa ukudla nendawo ezungezile, ukuqeda izici zemvelo (ezifana nomoya-mpilo, umswakama, ukukhanya, izinga lokushisa kanye microbe) ithonya emikhiqizweni yezinkukhu, gwema ukushintsha kokudla ngokomzimba namakhemikhali, qinisekisa ikhwalithi ezinzile ohlelweni lokujikeleza kokudla, Yandisa impilo yeshalofu kanye nesikhathi sokugcina ukudla.
(2) Vimbela ukudla ekungcolisweni amagciwane nokungcola okuvela ngaphandle. Inqubo kanye nokusakazwa kokudla kusuka efekthri kuya ezandleni zabathengi kuyinkimbinkimbi kakhulu, futhi kunamathuba amaningi okungcola. Ukwesaba okubi kakhulu ukungcoliswa kwesibili kwezitshalo ezinhle ezibanga izifo ezinjengeClostridium difficile neClostridium botulinum, ezingabangela ubuthi bokudla kubathengi. Ngakho-ke, ukupakishwa okunengqondo nokuhlanzekile kungaqeda ngokuphelele amathuba okungcola kwangaphandle.
Thuthukisa ukubaluleka kokudla ngemva kokupakishwa kwesayensi nokunengqondo, umklamo wokupakisha ofanele, kubathengi abanomuzwa wempilo, umsoco, umuzwa omnandi nomuzwa wokulondeka, ngaleyo ndlela uthuthukise ukubaluleka kokudla, ukhuthaze ngempumelelo ukuthengiswa kokudla.
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