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. 2019 Jun 12;9(6):343. doi: 10.3390/ani9060343

Table 2.

Chemical composition (g/kg dry matter (DM) unless stated otherwise) of tomato pomace samples taken from two processing plants at weekly intervals during the tomato harvesting campaign.

Item Sampling Time (Weeks) Average SEM 1 p-Value
1 2 3 4 5 6
DM (g/kg) 260 277 244 276 231 291 263 36.2 0.841
Organic matter 961 965 957 962 963 970 963 3.5 0.350
Crude protein 173 150 160 158 159 161 160 8.4 0.623
Acid detergent insoluble N (ADIN) 2.22 1.58 2.07 2.08 2.12 2.24 2.05 0.146 0.126
Neutral detergent fiber 541 574 565 589 576 584 572 9.5 0.096
Acid detergent fiber 408 442 434 466 442 442 439 9.4 0.063
Acid detergent lignin 217 a 244 ab 229 ab 259 b 246 ab 270 b 244 7.2 0.017
Ether extract 107 c 101 bc 76.5 ab 69.7 a 81.9 ab 84.4 ab 82.7 5.36 0.015
Total sugars 123 124 134 108 113 127 122 15.4 0.856
Total soluble polyphenols 4.05 4.36 3.42 3.40 3.05 2.55 3.47 0.408 0.137
Potential DM degradability 595 574 614 583 595 519 580 27.0 0.323

abc Within each variable, mean values with different superscripts differ (p < 0.05). 1 SEM = standard error of the mean.