Kutsha nje, isihloko seAflatoxinUkukhula kwi-buns ye-frozen ye-frozen emva kokuba igcinwe ngaphezulu kweentsuku ezimbini kuye kwaphela inkxalabo yoluntu. Ngaba kukhuselekile ukuchitha ii-buns eziqaqambileyo? Zifanele zigcinwe njani ngokwenzululwazi? Kwaye sinokuwuthintela njani umngcipheko we-Aflatoxin ebomini? Iintatheli zifuna ukuqinisekiswa kule micimbi.
"I-crozen ye-cunsty ye-funs ayivelisi i-Aflatoxin phantsi kweemeko eziqhelekileyo, njengoko iveliswa ikakhulu yimibungu efana ne-Aspergillis Flavas kwiqondo eliphakamileyo, i-SE-° C) ayihambelani nokukhula kokungawa, "Utshilo u-Wu Jia, uSekela-Nobhala-Jikelele weCandelo loLwazi lokuFunda nokuFunda nokuFunda nokuFunda nokuFunda nokuFunda nokuFunda nokuFunda nokuFunda nokuFunda kweMpilo yeSondlo kunye noMbutho weMfundo. Ukuba i-buns ye-cens sele ingcolisiwe kukubumba ngaphambi kokuba i-fruzng, iityhefu ezinqatyisiweyo aziyi kupheliswa nokuba ziqhwabalekile. Ke ngoko, i-buns eqaqambileyo ye-runs intsha kwaye ingenzi imbandelwa ngaphambi kokuba ityibilike ityiwe ngokuzithemba. Ukuba i-buns ye-cens ine-odor engaqhelekanga, utshintsho lombala, okanye umphezulu wombala emva kokutsala, kufuneka zilahliwe ukunqanda ukusetyenziswa.
Ngokutsho "kwesondlo kunye nokucoceka kokutya," Aflatoxin yi-metabolite eveliswe ngu-Aspergillis Flavsi kunye ne-Aspergillitus Parasiticus, exhaphakileyo kwingqolowa kwaye ixhaphane. E China, i-Aspergillis parasiticus inqabile. Uluhlu lobushushu lwe-Aschallis Flavus lukhule kwaye luvelise i-Aflatoxin yi-12 ° C ukuya kwi-42 ° C, kunye nexabiso lemisebenzi ye-Aflatoxin ukuba yi-0.93 ukuya kwi-0.98.
I-Aflatoxin iveliswa ikakhulu zizibumba kwiindawo ezifudumeleyo nezimdaka. Ukuthatha amanyathelo okhuseleko kubomi bemihla ngemihla kunokunciphisa ngokufanelekileyo umngcipheko wokuvezwa kunye nokungenisa i-Aflatoxin. Iingcali zicebisa ukukhetha ii-rands ezihlekisayo kunye nabathengisi xa kuthengwa ukutya ukuqinisekisa ukuba sitsha nokhuseleko. Xa kugcinwa ukutya, ingqalelo kufuneka ihlawulwe kubomi beshelufa, kwaye ukutya kufuneka kugcinwe kwindawo eyomileyo, enomoya, kunye nobumnyama ukunciphisa ithuba lokukhula komzimba. Kubaluleke kakhulu ukuqaphela ukuba ukugcina ukutya kwifriji ayisiyo indlela yokutya, njengoko ukutya kunexesha lokugcina. Ngexesha lokuqhubela ukutya nokupheka, ukutya kufuneka kuhlanjwe ngokupheleleyo, kwaye kuthathelwe ingqalelo kwiindlela zokupheka.
Ngaphaya koko, ngenxa yokuzinza okufanelekileyo kwe-aflatoxin, ayibolwanga ngokulula yingxengqwirha kunye nokufudumeza. Ukutya okubunjiweyo kufuneka kuthintelwe, kwaye nokuba inxenye ye-moldy isusiwe, ukuphumla akufanele kutyiwa. Ukongeza, ulwazi lokhuseleko lokutya kufuneka luphuculwe, kwaye izitoli zekhitshi ezinjengezithambisi kwaye iibhodi zokusika kufuneka zicocwe ngokukhawuleza kwaye zitshintshwe rhoqo ukukhusela ukukhula kwekhuriya kunye nebacteria.
Ngokuphathelele ukugcinwa kwesayensi kwe-buns ye-goments, i-WU JIA ichaze ukuba isigcini se-frozen sinokhetho olukhuselekileyo nolukhuni. Nangona kunjalo, kufuneka kuqatshelwe ukuba i-buns ye-rubimes kufuneka itywinwe kwiingxowa zokutya okanye isisongelo seplastiki ukunqanda ukunxibelelana nomoya, thintela ukuvela kwamanzi, kwaye kuthintele ungcoliseko kwi-Odomars. I-buns ye-gons engangcoliswanga yimbumbulu inokutyiwa ngaphakathi kweenyanga ezintandathu ukuba igcinwe kwindawo efumileyo ye-1,18 ° C. Kwimeko efrijini, banokugcinwa ixesha elide ukuya kwiintsuku ezimbini kodwa kufuneka batywinwe ukuze baphephe ukufuma.
IXESHA LOKUQALA: I-DEC-19 ukuya ku-2004