Table 6.
Hexanal detection (mg/kg) in baked dog treats produced with different cereals and soluble animal proteins combinations.
| Treatment | Evaluation Period | SEM* | P-value* | |||
|---|---|---|---|---|---|---|
| Day 0 | Day 28 | Day 56 | Day 112 | |||
| WWF-GTN | 0.18 b | 0.27 b | 0.18 b | 0.19 c | 0.036 | 0.2996 |
| WWS-NC | 0.98 b | 0.44 b | 0.22 b | 0.11 c | 0.430 | 0.5208 |
| WWS-SDP | 0.74 b | 0.45 b | 0.33 b | 0.31 bc | 0.113 | 0.0842 |
| WWS-EP | 7.01 b | 6.30 ab | 3.29 a | 2.05 ab | 1.806 | 0.2385 |
| WWS-GL | 0.57 b | 0.36 b | 0.21 b | 0.21 bc | 0.155 | 0.3626 |
| WRS-NC | 0.82 b | 0.28 b | 0.15 b | 0.20 bc | 0.172 | 0.0836 |
| WRS-SDP | 0.70 b | 0.49 b | 0.40 b | 0.37 bc | 0.080 | 0.0729 |
| WRS-EP | 19.37 aA | 9.56 aAB | 4.38 aC | 3.52 aC | 2.473 | 0.0068 |
| WRS-GL | 1.35 bA | 0.24 bB | 0.21 bB | 0.24 bcB | 0.243 | 0.0256 |
| SEM** | 1.477 | 1.312 | 0.516 | 0.375 | ||
| P-value** | <.0001 | 0.0004 | <.0001 | <.0001 | ||
a-c: Means with different lowercase superscripts within a column represent statistical difference among treatments within each day (P < 0.05)
A–C: Means with different uppercase superscripts within a row represent statistical difference among days within each treatment (P < 0.05).
*: reference to treatments **: reference to days