Table 5.
Limiting amino acid content, in vitro protein digestibility and PDCAAS in tortillas made with different maize genotypes.
| Sample | Lysine (g/100 g protein)* | In vitro protein digestibility (%) | PDCAAS | |
|---|---|---|---|---|
| H | Corteva P4279W | 63.45 ± 0.181cdef | 61.41 ± 1.66ijk | 38.97 ± 0.84jk |
| H | Corteva P4028W | 58.19 ± 0.108ijk | 62.66 ± 0.41hijk | 36.46 ± 0.80kl |
| H | Bayer DEKALB 2037 | 62.42 ± 0.703defg | 68.46 ± 1.24fghij | 42.74 ± 0.19ghij |
| H | Bayer Antilope/Berrendo | 57.3 ± 0.671jkl | 59.34 ± 1.24jk | 34.00 ± 0.82lm |
| H | Bayer DEKALB 4050 | 64.33 ± 0.241bcde | 73.03 ± 0.83cdefgh | 46.98 ± 0.71def |
| V | INIFAP Quality Protein Maize | 75.16 ± 0.122a | 70.95 ± 4.56efghi | 53.33 ± 1.12c |
| V | INIFAP High oil corn | 56.59 ± 0.826kl | 69.29 ± 0.41efghij | 39.21 ± 1.18ijk |
| L | Native Texhuaca | 58.26 ± 0.383ijk | 79.25 ± 0.41bcde | 46.17 ± 0.93efg |
| L | Native Blue | 62.92 ± 0.974cdef | 96.27 ± 2.49a | 60.57 ± 0.43a |
| L | Olotillo | 54 ± 0.611l | 72.20 ± 0.83defgh | 38.99 ± 0.26jk |
| L | Serrano Mixe | 58.47 ± 0.783hijk | 77.59 ± 0.41bcdef | 45.37 ± 0.88efg |
| L | Chalqueño | 59.16 ± 0.002ghijk | 46.89 ± 0.41l | 27.74 ± 0.85n |
| M | Nuevo Leon | 59.9 ± 0.219fghijk | 52.28 ± 0.83kl | 31.31 ± 0.63mn |
| M | Estado de Mexico | 62.55 ± 0.462cdefg | 68.88 ± 0.00efghij | 43.08 ± 0.69fghi |
| M | Bajio | 62.75 ± 0.852cdefg | 65.56 ± 0.83ghij | 41.14 ± 1.03hij |
| M | Jalisco | 62.12 ± 0.793defgh | 68.05 ± 1.66fghij | 42.27 ± 1.08ghij |
| M | Veracruz | 65.26 ± 0.900bcd | 68.05 ± 0.00fghij | 44.41 ± 0.28efgh |
| M | Chiapas | 66.14 ± 0.837bc | 65.98 ± 1.24ghij | 43.63 ± 0.28fgh |
| DMF | Nuevo Leon | 64.72 ± 0.952bcd | 82.99 ± 0.83bc | 53.71 ± 0.77bc |
| DMF | Estado de Mexico | 63.28 ± 0.043cdef | 83.82 ± 0.00b | 53.04 ± 0.14c |
| DMF | Bajio | 61.71 ± 0.977defghi | 82.16 ± 4.98bcd | 50.7 ± 0.12cd |
| DMF | Jalisco | 60.86 ± 0.760efghij | 94.61 ± 2.49a | 57.58 ± 0.06ab |
| DMF | Veracruz | 63.91 ± 0.431bcde | 74.69 ± 1.66bcdefg | 47.73 ± 0.55de |
| DMF | Chiapas | 67.45 ± 0.529b | 74.69 ± 1.66bcdefg | 50.37 ± 0.15cd |
| High producing hybrids and varieties | 62.49 ± 6.39A | 66.45 ± 5.26B | 41.67 ± 6.64B | |
| Landraces | 58.56 ± 3.17A | 74.44 ± 17.84AB | 43.77 ± 11.94AB | |
| Hybrids mixtures | 63.12 ± 2.26A | 64.80 ± 6.27B | 40.97 ± 4.87B | |
| Dry masa flours | 63.66 ± 2.34A | 82.16 ± 7.35A | 52.19 ± 3.39A | |
H, Hybrid maize; V, Maize varieties; L, Landraces; M, Hybrid mixtures; DMF, Dry masa flours. Means with a different letter(s) within genotypes and groups of genotypes columns are statistically different (p < 0.05). *Limiting amino acid percentage required. PDCAAS: Protein digestibility-corrected amino acid score. Reference pattern: Preschool children.