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Table 7 Free fatty acid (%) of stored ipekere agbado samples at different temperature (°C)

From: Quality evaluation and storage properties of traditional maize-based snacks: Ipekere Agbado enriched with Bambara groundnut

Temperature (°C)

Sample

Storage period (days)

2

4

6

8

18

CTRL

0.24 ± 0.02b

0.45 ± 0.06a

0.64 ± 0.13a

0.64 ± 0.13ab

MB10

0.39 ± 0.00a

0.38 ± 0.13a

0.45 ± 0.06a

0.58 ± 0.06b

MB20

0.27 ± 0.01b

0.45 ± 0.06a

0.90 ± 0.38a

0.83 ± 0.06ab

MB30

0.24 ± 0.02b

0.45 ± 0.06a

0.77 ± 0.13a

1.09 ± 0.19a

25

CTRL

0.32 ± 0.06a

0.64 ± 0.13b

1.47 ± 0.32a

1.65 ± 0.12b

MB10

0.38 ± 0.13a

0.70 ± 0.19b

1.28 ± 0.00a

1.69 ± 0.11b

MB20

0.64 ± 0.13a

1.09 ± 0.19ab

1.76 ± 0.00a

1.86 ± 0.06ab

MB30

0.70 ± 0.19a

1.54 ± 0.26a

1.78 ± 0.02a

2.05 ± 0.00a

37

CTRL

0.32 ± 0.06b

0.83 ± 0.06c

1.41 ± 0.13b

1.47 ± 0.18b

MB10

0.64 ± 0.13ab

1.15 ± 0.13b

1.65 ± 0.12b

1.98 ± 0.06ab

MB20

0.58 ± 0.06ab

1.62 ± 0.04a

1.92 ± 0.13ab

2.24 ± 0.19a

MB30

0.77 ± 0.13a

1.56 ± 0.02a

2.24 ± 0.19a

2.56 ± 0.13a

  1. Values are mean ± standard deviation. Values with the same superscript in the same column are not significantly different (p < 0.05)
  2. CTRL: Commercial ipekere agbado (Maize 100%); MB10: (Maize 90% + Bambara groundnut flour 10%) ipekere agbado; MB20: (Maize 80% + Bambara groundnut flour 20%) ipekere agbado; and MB30: (Maize 70% + Bambara groundnut flour 30%) ipekere agbado