Table 1.
Statistical analysis on the variation of the size-based distribution of the total proteins of oats samples among the different geographic regions.
| SE-HPLC | Region | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 | F | p |
|---|---|---|---|---|---|---|---|---|---|---|---|
| fraction | n | 39 | 11 | 43 | 7 | 7 | 7 | 40 | 8 | ||
| P1 | mean | 25.65 | 14.74 | 15.52 | 15.57 | 16.30 | 14.48 | 17.35 | 14.01 | 34.54 | 0.0000 |
| (b) | (a) | (a) | (a) | (a) | (a) | (a) | (a) | ||||
| min | 14.92 | 11.30 | 10.31 | 14.03 | 15.14 | 12.45 | 11.63 | 10.48 | |||
| max | 39.25 | 17.30 | 20.62 | 18.74 | 17.35 | 15.79 | 23.79 | 16.38 | |||
| Sd | 5.34 | 1.99 | 2.76 | 1.71 | 0.83 | 1.08 | 3.08 | 2.14 | |||
| P2 | mean | 34.67 | 35.92 | 36.65 | 35.25 | 35.36 | 35.67 | 35.05 | 35.97 | 0.43 | 0.8799 |
| (a) | (a) | (a) | (a) | (a) | (a) | (a) | (a) | ||||
| min | 13.37 | 31.14 | 30.70 | 32.80 | 32.73 | 32.85 | 7.37 | 32.06 | |||
| max | 47.80 | 39.32 | 42.16 | 39.52 | 39.26 | 37.12 | 49.52 | 39.33 | |||
| Sd | 6.01 | 2.29 | 2.19 | 2.50 | 2.06 | 1.55 | 8.92 | 3.10 | |||
| P3 | mean | 6.29 | 13.51 | 12.88 | 12.43 | 13.86 | 10.55 | 8.94 | 13.79 | 12.24 | 0.0000 |
| (a) | (b) | (b) | (b) | (b) | (ab) | (a) | (b) | ||||
| min | 3.56 | 11.35 | 6.43 | 10.40 | 12.13 | 9.43 | 3.19 | 10.31 | |||
| max | 12.91 | 16.26 | 17.39 | 13.95 | 15.28 | 12.19 | 34.22 | 18.87 | |||
| Sd | 2.32 | 1.79 | 2.48 | 1.39 | 1.09 | 1.00 | 6.81 | 2.44 | |||
| P4 | mean | 3.77 | 2.17 | 2.20 | 2.23 | 2.17 | 2.40 | 4.81 | 2.34 | 4.80 | 0.0001 |
| (ab) | (a) | (a) | (a) | (a) | (a) | (b) | (a) | ||||
| min | 0.26 | 1.93 | 1.61 | 2.04 | 1.96 | 2.22 | 2.23 | 1.94 | |||
| max | 8.31 | 2.55 | 3.00 | 2.46 | 2.33 | 2.58 | 9.56 | 2.95 | |||
| Sd | 1.33 | 0.20 | 0.30 | 0.18 | 0.14 | 0.16 | 0.46 | 0.37 | |||
| P5 | mean | 4.73 | 5.16 | 5.23 | 5.29 | 5.15 | 5.70 | 8.50 | 5.55 | 6.93 | 0.0000 |
| (a) | (a) | (a) | (a) | (a) | (a) | (b) | (a) | ||||
| min | 1.94 | 4.58 | 3.81 | 4.84 | 4.65 | 5.28 | 2.93 | 4.60 | |||
| max | 6.61 | 6.05 | 7.13 | 5.85 | 5.54 | 6.13 | 19.99 | 7.00 | |||
| Sd | 1.22 | 0.48 | 0.72 | 0.43 | 0.33 | 0.38 | 0.52 | 0.87 | |||
| mean | 75.10 | 71.50 | 72.47 | 70.77 | 72.84 | 68.79 | 74.65 | 71.66 | 4.15 | 0.0003 | |
| Polymers | (c) | (ab) | (b) | (ab) | (b) | (a) | (c) | (ab) | |||
| min | 66.13 | 68.76 | 63.29 | 66.56 | 70.39 | 65.52 | 64.27 | 67.67 | |||
| (P1–P5) | max | 84.02 | 74.35 | 80.23 | 73.32 | 76.19 | 71.08 | 86.60 | 76.84 | ||
| Sd | 4.36 | 1.63 | 3.52 | 2.72 | 1.92 | 2.01 | 5.25 | 3.44 | |||
| mean | 18.32 | 19.84 | 19.85 | 20.33 | 19.78 | 21.88 | 18.98 | 20.09 | 1.66 | 0.1240 | |
| Avenins | (a) | (a) | (a) | (a) | (a) | (a) | (a) | (a) | |||
| min | 8.86 | 17.61 | 14.65 | 18.61 | 17.87 | 20.30 | 10.08 | 16.89 | |||
| (P6) | max | 27.72 | 23.23 | 26.62 | 22.47 | 21.27 | 23.56 | 27.06 | 24.31 | ||
| Sd | 3.97 | 1.85 | 2.54 | 1.64 | 1.25 | 1.44 | 3.79 | 2.81 | |||
| mean | 6.56 | 8.66 | 7.67 | 8.90 | 7.39 | 9.32 | 6.37 | 8.25 | 7.21 | 0.0000 | |
| Monomers | (a) | (b) | (ab) | (b) | (ab) | (b) | (a) | (b) | |||
| min | 4.08 | 6.69 | 4.28 | 7.66 | 5.94 | 8.60 | 2.89 | 5.47 | |||
| (P7–P10) | max | 9.47 | 11.85 | 10.88 | 10.99 | 8.98 | 10.92 | 10.23 | 10.35 | ||
| Sd | 1.24 | 1.37 | 1.65 | 1.25 | 1.05 | 0.90 | 2.18 | 1.56 | |||
| Polymer | mean | 11.89 | 8.44 | 10.00 | 8.10 | 10.06 | 7.45 | 13.47 | 9.05 | 6.70 | 0.0000 |
| to | (bc) | (a) | (b) | (a) | (b) | (a) | (c) | (ab) | |||
| monomer | min | 7.35 | 5.89 | 6.27 | 6.05 | 7.84 | 6.00 | 6.41 | 6.63 | ||
| ratio | max | 19.39 | 10.49 | 18.29 | 9.33 | 12.82 | 8.25 | 27.82 | 14.04 | ||
| Sd | 2.68 | 1.27 | 2.77 | 1.28 | 1.69 | 0.83 | 5.55 | 2.32 |
P values highlighted in red indicate significant differences among groups. Different letters indicate significantly different mean values based on Student t-test (p < 0.05).