Ubukhulu, izinga lokushisa lokuqala, izinto zokusebenza, nokuma konke kuyashintsha ngokuhamba kwesikhathi. Ukusikeka okuphelele kwenyama yenkomo, ingulube, newundlu kudinga ukuphumula okungenani imizuzu emi-3 ngemva kokufinyelela ku-145°F; izixhumanisi zekhasi kumthombo we-USDA.