Ingasetyenziswa ngokubanzi ekomiseni kwezinto ezivulekileyo kwimichiza, kumzi wokukhanya, ukutya kunye nokutya, ukutya kunye namanye amashishini. Njengempuphu, iigraneles, iiflethi, izixhobo ezinganamathelanga kakhulu; ezinje ngotywala obumhlophe kushishino lokukhanya, amatanki ebhiya; iinwele zeehagu, umgubo wethambo (i-DE-bone glue) kunye ne-pigment Fermentation powder kwishishini lenyama; Iigreyiti; izichumisi eziyimpuphu kunye neeminerals ezingahanjiswanga; intsholongwane yombona, ifayibha yombona (i-slag yomgubo), umgubo weprotheni, njl .; kunye nabaphethe imveliso yokutya (ii-bran, iinkozo zombona, iigrize zesoya, njalo njalo); Ukuchitha inkunkuma yentlanzi kunye nokuloba kumashishini okuloba kunye nokudlwengulwa kwembewu yeoyile (okungekho-mbewu) njalo njalo.