Skip to main content

Table 1 Changes in the texture (kg/cm2) of fish steak samples during storage at 4 °C

From: Improvement of the shelf life of grey mullet (Mugil cephalus) fish steaks using edible coatings containing chitosan, nanochitosan, and clove oil during refrigerated storage

Treatments

Storage period (days)

Mean

0

3

6

9

12

15

18

21

24

T1

2.52eg

2.46ag

2.63ae

2.40ah

2.10ah

1.92bh

1.68dh

1.42gh

1.05 h

2.02BC

T2

2.59af

2.46ag

2.15ah

1.82ch

1.74dh

1.65eh

1.43 fg

1.24 h

1.10 h

1.79C

T3

2.96ac

2.53ag

2.35ah

2.11ah

2.01ah

1.84ch

1.76dh

1.70dg

1.61eh

2.09BC

T4

3.06ab

2.96ac

2.49ag

2.30ah

2.24ah

2.10ah

1.94bh

1.72dh

1.48eh

2.25AB

T5

2.56ag

2.46ag

2.35ah

2.15ah

1.82ch

1.64eh

1.42gh

1.26 h

1.20ah

1.87C

T6

3.54ah

3.11a

3.03ab

2.82ad

2.54ag

2.30ah

1.96ah

1.74dh

1.58eh

2.51A

Mean

2.87A

2.66AB

2.50AB

2.26BC

2.07CD

1.90CDE

1.69DEF

1.51EF

1.33F

 
  1. T1 Control, T2 Chitosan 2%, T3 Chitosan 2% and clove oil, T4 Clove oil, T5 Nanochitosan 2%, T6 Nanochitosan 2% and clove oil
  2. Means within the same column having different capital letters are significantly different at a significance level of P ≤ 0.05 for treatments, and means within the same row having different capital letters are significantly different for time of storage. Means within the same column having different small letters have significant differences among treatments at a significance level of P ≤ 0.05