Acceptability of wheat-sorghum composite flour products: an assessment.
The acceptability of sorghum as human food has been a problem in Tanzania even in regions showing promising potential for its production and utilization. Reasons given for low acceptability of sorghum products as human foods include unpleasant colour, aroma, mouthfeel, taste, unpleasant aftertaste and stomachfeel. An acceptability test of selected sorghum products was, therefore, conducted in the Department of Food Science and Technology, Sokoine University of Agriculture, Morogoro, Tanzania. The objective of the test was to determine consumers' preference for the following wheat-sorghum composite flour products: bread and buns or 'maandazi'. The products were prepared using sorghum flour composited with wheat flour in the following proportions: 100% brown sorghum flour (standard products); and 80:20%; 60:40%; 40:60% and 20:80% for wheat/sorghum (white and brown) composite flours. Results indicated that in the case of composite flour bread, preference for the product improved as the amount of sorghum flour decreased. In the case of buns or 'maandazi' the 100% sorghum flour products of both white and brown were equally preferred. Buns prepared from 100% sorghum flour of white and brown varieties showed promising potential in the improvement of the acceptability of sorghum products. Taking advantage of such products, especially in villages, could enhance sorghum utilization in rural communities.
Keregero
M M
MM
Sokoine University of Agriculture, Morogoro, Tanzania.
Mtebe
K
K
D001939:Bread / Q000032:analysis / Q000592:standards*; D003116:Color; D003258:Consumer Behavior; D002523:Edible Grain / Q000592:standards*; D005433:Flour / Q000032:analysis / Q000592:standards*; D005504:Food Analysis; D005511:Food Handling; D005524:Food Technology; D006801:Humans; D009753:Nutritive Value; D009812:Odorants; D013636:Tanzania; D013649:Taste; D014908:Triticum / Q000592:standards*