Quality and Safety of Folded Vermicelli Produced by the Small-scale Processors in Tanga City, Tanzania

Table 3.

Findings of the assessed colour parameters of the vermicelli samples (Mean±SD)

Company No.  Brightness (L*) Redness (a*) Yellowness (b*)

1 67.65±4.20a -0.68±0.01bc 19.42±1.74a
2 55.39±12.78a -0.43±0.04abc 15.64±4.43a
3 61.54±2.52a -1.32±0.18c 14.31±0.25a
4 68.89±1.90a -0.16±0.21abc 19.20±0.35a
5 57.79±1.87a -0.67±0.39bc 15.82±0.57a
6 53.03±5.88a -0.77±0.33bc 13.68±0.83a
7 54.68±7.47a -0.25±0.13abc 14.85±1.01a
8 62.06±1.65a  0.04±0.02ab 18.12±0.22a
9 72.14±0.71a -0.16±0.36abc 19.48±1.14a
10 69.83±5.05a -0.47±0.46abc 16.57±1.80a
11 60.79±10.95a  0.56±0.72a 17.72±2.12a
12 61.63±1.39a -0.19±0.01abc 15.47±1.02a
13 53.96±2.27a -0.26±0.11abc 14.11±0.71a
14 64.47±3.91a -0.42±0.05abc 17.31±2.01a
Mean 61.70 -0.37 16.55
SD 7.40 0.48 2.32

Values are given as means ± standard deviation (SD) of the duplicate determinations. Values in the same column having the same superscripted letters are not statistically significant differences (p>0.05) according to Tukey’s Honest Significant Different (HSD).