Table 5.
Semolina and spaghetti color characteristics of varietal composites prepared from 2017 harvest samples.
| Sample Description | Wheat Protein (%) | Semolina Protein (%) | Wheat Ash (%) | Semolina Ash (%) | Semolina (70% Extraction) | Semolina (>180 µm) | Spaghetti | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| TYP (ppm) | L* | a* | b* | L* | a* | b* | TYP (ppm) | L* | a* | b* | |||||
| Brigade 1 | 12.7m | 11.7m | 1.31kl | 0.61hi | 8.2h | 84.3bc | −2.8hi | 30.6gh | 83.6b | −2.9j | 33.0def | 6.5i | 74.3 | 3.1 | 61.6 |
| Brigade 2 | 13.5k | 12.5l | 1.36j | 0.64fgh | 8.6e | 83.9defg | −2.7fg | 31.4bcd | 83.4bc | −2.7ij | 33.4cde | 7.1f | 73.4 | 3.6 | 62.6 |
| Brigade 3 | 14.4i | 13.4i | 1.38i | 0.66f | 9.5b | 83.8defgh | −2.7fg | 32.3a | 83.0cde | −2.6ghi | 34.4ab | 7.5d | 72.7 | 4.8 | 63.6 |
| Brigade 4 | 16.4e | 15.4e | 1.41fg | 0.71cd | 10.1a | 83.4hijk | −2.3cd | 32.0ab | 82.5efg | −2.2cd | 34.7a | 8.2ab | 71.5 | 6.0 | 63.5 |
| Brigade 5 | 17.4c | 16.5c | 1.51d | 0.79b | 10.2a | 83.5fghij | −2.4de | 31.6bcd | 82.2gh | −2.2bc | 34.8a | 8.3a | 70.3 | 7.2 | 62.1 |
| Verona 1 | 12.1o | 11.2n | 1.38hi | 0.65fg | 8.1hi | 84.0cde | −2.7fg | 31.3cde | 83.4bc | −2.7hi | 32.7f | 6.6hi | 74.0 | 3.4 | 61.6 |
| Verona 2 | 13.1l | 12.4l | 1.34j | 0.64fgh | 8.6ef | 83.9def | −2.7fg | 31.3cdef | 83.2bcd | −2.6fghi | 33.5cde | 7.1f | 73.2 | 3.6 | 62.9 |
| Verona 3 | 14.0j | 13.2ij | 1.43ef | 0.69de | 8.9d | 83.4hijk | −2.5e | 31.6abc | 82.9cde | −2.4efg | 33.5cd | 7.2f | 72.6 | 4.9 | 62.0 |
| Verona 4 | 14.8h | 13.9h | 1.40gh | 0.68e | 8.8de | 83.7efghi | −2.5e | 31.0defg | 82.9cde | −2.4de | 33.1def | 7.2f | 72.3 | 5.2 | 62.1 |
| Verona 5 | 17.1d | 16.4c | 1.55c | 0.78b | 9.3c | 83.3jk | −2.2bc | 30.5ghi | 82.2gh | −2.0b | 33.5cde | 7.3ef | 70.8 | 6.5 | 61.1 |
| Strongfield 1 | 11.3p | 10.4o | 1.30l | 0.60ij | 7.7j | 84.3bc | −2.9hi | 30.3hi | 83.6b | −2.7ij | 31.9h | 5.9k | 74.2 | 3.3 | 59.2 |
| Strongfield 2 | 13.9j | 12.8k | 1.32kl | 0.59j | 7.7j | 84.0bcd | −2.7gh | 29.9i | 83.4bc | −2.6ghi | 31.9h | 6.1j | 74.3 | 3.0 | 60.3 |
| Strongfield 3 | 13.9j | 13.1j | 1.31kl | 0.62gh | 8.4fg | 83.8defg | −2.5ef | 30.5ghi | 83.2bcd | −2.5efgh | 32.7fg | 6.8g | 72.4 | 4.4 | 61.9 |
| Strongfield 4 | 17.1d | 16.2d | 1.51d | 0.71c | 8.8de | 83.4ijk | −2.2b | 30.3hi | 82.5efg | −2.1bc | 32.8f | 6.9g | 71.2 | 6.0 | 60.7 |
| Transcend 1 | 10.6q | 9.8p | 1.31kl | 0.62hi | 8.1hi | 84.7a | −2.9i | 30.7fgh | 84.1a | −2.8j | 32.7fg | 6.8h | 74.3 | 3.5 | 61.7 |
| Transcend 2 | 12.5n | 11.6m | 1.33k | 0.63fgh | 8.3gh | 84.4ab | −2.8ghi | 30.6gh | 83.5b | −2.7hi | 32.9ef | 7.1f | 73.7 | 3.7 | 62.9 |
| Transcend 3 | 15.4g | 14.4g | 1.41fg | 0.65f | 8.0i | 83.9de | −2.4de | 30.3ghi | 83.3bcd | −2.4def | 32.2gh | 6.8gh | 72.9 | 4.3 | 61.7 |
| Transcend 4 | 12.6mn | 11.6m | 1.44e | 0.69de | 8.8de | 84.3bc | −2.7gh | 31.4bcd | 83.4bc | −2.6ghi | 33.5cde | 7.4de | 72.9 | 4.7 | 62.7 |
| Transcend 5 | 15.6f | 14.6f | 1.41fg | 0.70cde | 9.5bc | 83.8defg | −2.5e | 31.4bcd | 82.8def | −2.3de | 33.9bc | 7.8c | 72.0 | 5.2 | 63.4 |
| Transcend 6 | 17.6b | 16.7b | 1.58b | 0.79b | 9.5b | 83.5ghijk | −2.1b | 30.8efgh | 82.3fg | −2.0b | 33.8c | 8.1b | 70.7 | 6.5 | 62.6 |
| Transcend 7 | 19.3a | 18.6a | 1.79a | 0.90a | 10.0a | 83.2k | −1.9a | 30.6fgh | 81.8h | −1.7a | 33.8c | 8.2a | 69.0 | 8.3 | 61.2 |
a–n, mean values followed by same letter in the same column are not significantly different (p ≥ 0.05). TW, test weight; TKW, thousand kernel weight; TYP, total yellow pigment.