Makatiriji osefera awa amapangidwa ndi ulusi wagalasi wapamwamba kwambiri, wowonetsa mphamvu yogwira dothi kwambiri, yogwira ntchito pakusefa kwamafuta ndi zakumwa.Chifukwa cha kuthekera kwa mayamwidwe apamwamba kwambiri a protein, amagwiritsidwanso ntchito kwambiri mu bio-pharmacy.