Abakhiqizi bokubhaka emhlabeni wonke babhekene nenselele ejwayelekile: ukugcina ukuthungwa okungaguquki, ukuvimbela ukuhlanganiswa kwezithako ezomile, nokwelula isikhathi sokugcina sezinto ezibhakiwe ngaphandle kokudela ukunambitheka noma ukuphepha. I-silica esezingeni lokudla, njengesengezo esiphephile sokudla (INS E551), isibe yithuluzi elibalulekile kumabhikawozi, elixazulula lezi zinkinga ngenkathi lihambisana namazinga omhlaba wonke okuphepha kokudla.
Ngokungafani nezinto zokuvimbela ukuminyana ezivamile, i-silica esezingeni lokudla ayisebenzi ngamakhemikhali, ayinambithelo, futhi ayinavumba, ngakho-ke ayishintshi ukunambitheka noma umbala wesinkwa, amakhekhe, amakhukhi, noma izimpahla ezibhakiwe. Isakhiwo sayo esihle kakhulu samapharele kanye nomthamo wayo omkhulu wokumunca sivumela ukuthi imunce umswakama owedlulele ezinhlanganisweni ezomisiwe zokubhaka—njengophaphe, ushukela, umgubo wokubhaka, nomgubo we-cocoa—ivimbele ukuminyana futhi iqinisekise ukuxubana okubushelelezi nokuhambisana kokwakheka kwenhlama. Ngokwesibonelo, ukwengeza u-0.1-0.5% nje we-silica esezingeni lokudla ezinhlanganisweni zophaphe kungaqeda izindunduma, kunciphise isikhathi sokuxuba, futhi kuthuthukise ukufana kwezimpahla ezibhakiwe.
I-silica esezingeni lokudla iphinde yandise isikhathi sokugcinwa kwemikhiqizo ebhakiwe ngokulawula ukuhamba komswakama. Isiza ukugcina ukuqina kwamakhukhi nama-cracker, ivimbele ukubola kwesinkwa, futhi igcine ukuthamba kwamalungelo isikhathi eside. Yonke i-silica esezingeni lokudla esezingeni eliphezulu yokubhaka ihambisana namazinga e-FDA, EU, kanye ne-FCC, enemikhawulo eqinile kumaminerali asindayo kanye nokungcola. Ayinayo i-GMO, ayinayo i-allergen, futhi ilungele amafomula okubhaka ezimfuyo kanye nama-vegan, okwenza kube ukukhetha okuhlukahlukene kumabhakethi ezimboni kanye nababhaki basekhaya.