Effect of addition of Syrian thyme () on physiochemical and sensory quality of Sudanese Mudaffara cheese during storage.

Unlabelled: This study was designed to introduce Syrian thyme () as a new additive flavor for Mudaffara cheese. Mudaffara cheese was prepared from cow's milk using the commonly used black cumin as control and Syrian thyme (0.3 and 0.5%) as treatment. The physiochemical properties and the sensory attributes were evaluated. The results indicated that Mudaffara cheese samples flavored with 0.3% Syrian thyme were significantly ( < 0.05) higher in protein and acidity content compared to the other cheeses. During the storage period, significant ( < 0.05) differences were obtained for all the studied physicochemical parameters except the ash content. Also the interaction of additives and storage period showed significant ( < 0.05) effect on the protein and fat content of Mudaffara cheese samples. However the additives had no significant effect on all sensory characteristics except the general acceptability. According to the panelist test, the overall acceptability of Mudaffara cheese sample flavored with 0.5% Syrian thyme showed the highest numerical score compared to the others Mudaffara cheese samples. During the storage period, Mudaffara cheese samples revealed significant ( < 0.05) variations in texture, acidity, flavor, taste and general acceptability scores. This study concluded that Mudaffara cheese can be flavored with Syrian thyme at a rate of 0.3 and 0.5%.

Supplementary Information: The online version contains supplementary material available at 10.1007/s13197-022-05634-7.