The replacement of CWF with BPF at the 10% level significantly increased the crude fibre content. This is related to the low fibre content of the CWF due to the outer layer of the seed coat, which is rich in fibre, being removed during the flour refinement. Furthermore, stem fibres naturally contain a significant percentage of fibres, such as cellulose, hemicelluloses and lignified vascular tissues, compared with the cereal wheat. The previous research reports that BPF to contain 19.51–29.92% crude fibre (Abdul Aziz et al., 2011). Hence, bread with the 10% CWF replacement exhibited a greater fibre composition than the BCtr, which also resulted in a significant decrease in the amount of carbohydrate.