Values are means ± SD duplicate determinations. Values with different superscripts within the same row are significantly different (p < 0.05). Sample A: 100% white sorghum flour and 0% okara flour; sample B: 95% white sorghum flour and 5% okara flour; sample C: 90% white sorghum flour and 10% okara flour; sample D: 85% white sorghum flour and 15% okara flour; sample E: 80% white sorghum flour and 20% okara flour.
The authors declare that they have no conflicts of interest.
Ethical approval
The sensory evaluation conducted in this study involved adult volunteer panelists, assessed commercially acceptable food products, and posed no health, psychological, or physical risk to participants. Therefore, formal ethical committee approval was not required according to institutional and national guidelines for minimal-risk food sensory studies.
Consent to participate
Informed consent to participation in the study was obtained from all participants.
Consent to publication
Not applicable.
Availability of data and materials
The raw data supporting the conclusions of this manuscript will be made available by the authors, without undue reservation, to any qualified researcher.
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