Iingcali zaseMelika ezivela kwiYunivesithi yaseNorth Carolina zifumene isiphumo sokutya irayisi abantu abaninzi abangacingi nokucinga ngayo. Isiphumo esingalindelekanga serayisi Ngokutsho kwezazinzulu, irayisi ephekiweyo ingaba yityhefu emzimbeni. Ukuba igcinwe kwiqondo lokushisa ixesha elide, akufanele uyidle - kule meko, amathuba okuba ubuthi bukhula ngokukhawuleza, ngokutsho kwabaphandi.
Iintsholongwane zinokufumaneka erayisini, ngokutsho kwezazinzulu. Iibhaktheriya zohlobo lwe-Bacillus cereus, olungena emhlabeni, luhlala lufumaneka kuwo. Emva kokuzama iindlela ezahlukeneyo zokupheka irayisi, abaphandi bafumanisa ukuba unyango lobushushu alusoloko lutshabalalisa zonke ii-microorganisms ezihlala erayisi. Ukuba iintsholongwane zebhaktheriya eziphila emva kokupheka zingena emzimbeni womntu ngokutya, oku kunokubangela ukuwohloka okukhulu kwintlalontle. Umsebenzi webhaktheriya uhamba kunye nokukhululwa kwee-toxins, kubandakanywa ne-thermostable, evuselela iimpawu zetyhefu. Ngokutsho kweengcali, kwiiyure ezimbini emva kokupheka, irayisi kufuneka ifakwe efrijini - ngaphandle koko umngcipheko wetyhefu uya kuba mkhulu kakhulu.
“Iimbewu zebhaktiriya ziyakwazi ukuphila xa kuphekwa irayisi ukuba iqhele ukugcinwa kubushushu begumbi emva kokupheka. Kule meko, i-spores ikhula kwaye iphindaphindeka, "ababhali beprojekthi yesayensi bathi.
Ifoto nguSuzy Hazelwood: https://www.pexels.com/photo/rice-in-white-ceramic-bowl-1306548/
