Abakhiqizi base-Asia sebevele bangabadlali ababalulekile emakethe yomhlaba wonke yokudla okuyisilicca, banikeza izixazululo ezisezingeni eliphezulu, ezingabizi kakhulu ezihlangabezana namazinga omhlaba wonke okuphepha nokusebenza. Amabhrendi avela eJapane, eNingizimu Korea, naseChina ayathola ukwaziswa ngezindlela zawo zokukhiqiza ezithuthukile, ukulawulwa kwekhwalithi okuqinile, kanye nekhono lokuhlangabezana nezidingo zomhlaba wonke zezimboni zokudla.
I-silica yokudla eyenziwe e-Asia ihlanganisa izinhlobo ezimbili, i-precipitated ne-fumed, igxile ekuhlanzekeni nasekuvumelaneni. Ngokwesibonelo, i-silica yokudla yaseJapane yaziwa ngamazinga ayo aphansi kakhulu angcolile kanye nokulawula okunembayo kosayizi wezinhlayiya, okuyenza ilungele izicelo ezibucayi njengezithako zokudla zemithi kanye nokudla kwezingane. Imikhiqizo yaseNingizimu Korea ihamba phambili ezixazululweni ze-silica eziguquliwe, eziklanyelwe izinhlelo zokudla ezisebenza kakhulu njengezishizi ezicubunguliwe neziphuzo. Abakhiqizi baseShayina banikeza uhla olubanzi lomkhiqizo, kusukela kuma-ejenti ajwayelekile okuvimbela ukubambana kuya kuma-carrier akhethekile ezithako ezisebenzayo.
Konke ukudla okuyisilicca okwenziwe e-Asia kuhambisana nemithetho yomhlaba wonke, okubandakanya izindinganiso ze-FDA, EU, kanye ne-Chinese GB, futhi kwenziwa ukuhlolwa okuqinile ukuqinisekisa ukuphepha nekhwalithi. Le mikhiqizo ithunyelwa emhlabeni wonke, inikeza abakhiqizi bokudla izinketho eziwusizo, ezingabizi kakhulu ezihlangabezana nezidingo zemakethe ezahlukahlukene. Ngokugxila ekwenzeni izinto ezintsha nasekusimameni, amabhrendi okudla okuyisilicca ase-Asia aba abalingani abathembekile ezinkampanini zokudla zomhlaba wonke.