Ibyiza by'imyenda ya mahame:
1. Ikintu cyingenzi kigize umwenda ni proteyine y’amata, bityo umwenda ukungahaye ku bwoko 17 bwa aside amine kandi ufite hydrophilique ikomeye.Ukurikije ibi biranga, amata ya protein mahmal akoreshwa cyane mubicuruzwa byimuhira.
2. Mugihe kimwe, ubwoya bwamata bufite ubushyuhe bwiza bwumuriro, kandi ibyuya biva mumubiri wumuntu birashobora gukurwa vuba mumubiri.
3. Ubwoya bw'amata bufite fibre-fibre-fibre-eshatu, kugirango ugere ku ngaruka z'ubushyuhe mu gihe cy'itumba no gukonja mu cyi.
4. Ugereranije nigitambara kimwe cyubwoya, umwenda wubwoya bwamata uzarwanya cyane inyenzi ninyenzi.