摘要 : The present research sought to experiment the effect of additives such as dry gluten powder (DGP), fungal alpha-amylase (FAA), sodium stearoyl-2-lactylate (SSL) and their combination (GAS) on the rheological and nutritional profil... 展开 The present research sought to experiment the effect of additives such as dry gluten powder (DGP), fungal alpha-amylase (FAA), sodium stearoyl-2-lactylate (SSL) and their combination (GAS) on the rheological and nutritional profile of bread. The incorporation of varied percentage (0-20%) of stenostylis stenocarpa flour (ssF) into WF(Wheat Flour) was optimized at 15%. The results showed that the incorporation of 15% ssF decreased the farinograph dough stability and extensograph resistance to extension. There was protein matrix disruption in 15% ssF dough contrary to 15% ssF + GAS dough as shown in scanning electron micrograph (SEM). However, the addition of GAS to 15% ssF produced bread with an improved quality score that competed favourably with control bread. The organoleptic evaluation revealed an overall quality score of 52.5, 40 and 49% for control, 15% ssF and 15% ssF + GAS bread respectively. Furthermore, 15% ssF + GAS revealed a higher value of ash, protein, dietary fibre, total phenol contents and IC50 of DPPH radical scavenging activity in comparison to control bread. Hence, the present study showed that partial replacement of WF with 15% ssF + GAS has a positive effect on the overall sensorial acceptability and nutritional value of bread. 收起