separation
Figure 1b: SDS-PAGE separation of semolina-einkorn pasta proteins under reducing conditions. Lanes 1: durum wheat semolina total proteins; lanes 2: einkorn flour total proteins; lanes 3: 100%-semolina pasta total proteins; lanes 4: 100%-einkorn pasta total proteins; lanes 5-6: pasta proteins with increasing amount of einkorn flour (30% and 50%, respectively); M: molecular marker.