Yi hankali, yadda kuke dafa shinkafa na iya sanya ku kamuwa da cutar kansa

Wani sabon bincike da masu bincike daga jami’ar Queen’s suka yi wanda kuma aka buga a mujallar kimiyya ta PLOS ONE ya bayyana cewa shirya da dafa shinkafa ta amfani da injin percolator na musamman maimakon tukunyar shinkafa zai rage yawan sinadarin arsenic mai cutarwa, wanda ke haifar da hadarin kamuwa da cutar kansar huhu da mafitsara. tare da haifar da lalacewa.a cikin tsarin jin tsoro.

Tunda shinkafar na dauke da sinadarai masu guba, saboda yadda take girma a filayen da ake ambaliya, amfanin gonakin shinkafa yana shakar sinadarin arsenic daga cikin kasa, wanda hakan ya sanya ta kunshi fiye da sauran sinadarai masu gina jiki har sau goma.

Don haka dafa shinkafa ta amfani da tukwane na musamman baya taimakawa wajen cire sinadarin arsenic daga cikinta, domin duk abin da aka cire daga sinadarin arsenic da ruwa zai sake tsotsewa daga cikin shinkafar, sai dai ta hanyar sanya shinkafar a cikin tacewa a cikin injinan da aka shirya don hada kofi. Ruwa zai ratsa ta cikinsa, yana cire kusan 85% na arsenic.

Sakamakon binciken ya nuna cewa, a halin yanzu masu bincike a jami'ar suna aikin samar da wata na'ura mai kama da na'urar kofi da za a yi amfani da ita wajen dafa shinkafa. Masu binciken sun ba da shawarar rage yawan adadin shinkafar zuwa sau biyu ko uku a mako.