Ifunguro rya Soya ririmo poroteyine zigera kuri 48-52%, zikaba isoko y’ingirakamaro ya poroteyine ku matungo, inkoko, ndetse n’imirire y’amafi.Ikungahaye kandi kuri aside amine yingenzi nka lysine na methionine, bifite akamaro kanini mu mikurire ikwiye, gutera imbere, no gukora muri rusange inyamaswa.
Usibye kuba irimo proteyine nyinshi, Soya Bean Ifunguro ryibiryo nabyo ni isoko nziza yingufu, fibre, namabuye y'agaciro nka calcium na fosifore.Irashobora gufasha kuzuza ibyokurya bikenerwa ninyamaswa no kuzuza ibindi bikoresho byokurya kugirango ugere kumirire yuzuye.
Urwego rwo kugaburira ibiryo bya Soya bikunze gukoreshwa mugutegura ibiryo by'amatungo ku moko atandukanye nk'ingurube, inkoko, amata n'inka z'inka, n'ubwoko bw'amafi yo mu mazi.Irashobora gushirwa mubiryo nkisoko ya proteine yihariye cyangwa ikavangwa nibindi bikoresho byokurya kugirango igere ku ntungamubiri zifuzwa.