Research Article

Effect of Steam Blanching, Dehydration Temperature & Time, on the Sensory and Nutritional Properties of a Herbal Tea Developed from Moringa oleifera Leaves

Table 6

Friedman test ranks.

Sample521592563784725706

Mean rank2.973.003.533.533.974.19

. The mean ranking of the sensory scores were determined using the Friedman test. The value in bold represents the sample with the highest mean rank. Friedman test is a ranking system to find the sample with the best sensory attributes. So according to the results sample 706 portrays the best rank. Since this is a ranking system, significance is not calculated.