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

Table 1.

Microbiologicalfindings of the productsamples in Log CFU.g-1 (Mean±SD)

Company No. Escherichia coli Aspergillus flavus Aspergillus parasiticus

1 2.25±0.10a 2.23±0.04e *
2 * 2.70±0.21abc *
3 3.00±0.02a 2.83±0.01a *
4 * 2.49±0.00bcde *
5 1.25±1.77ab 2.55±0.03abcde *
6 2.97±0.15a 2.59±0.13abcd *
7 2.36±0.26a 2.79±0.08ab *
8 2.63±0.04a 2.78±0.00ab 1.22±1.72ab
9 2.80±0.02a 2.68±0.08abc *
10 * * *
11 * 2.40±0.13cde *
12 * 2.31±0.05de *
13 2.42±0.20a * 2.75±0.05a
14 * 2.69±0.05abc *

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).

* - indicating the samples were below the detection limit (<0.04 CFU.g-1).