Table 5 Results of the hydrothermal stability measurement, fibre assessment and amino acid analysis of the nine selected micro samples compared with reference values of new reference materials (standard deviations in parenthesis)
From: Assessing the condition of the Domesday Books from the visual to the molecular
Sample no. | Tf (°C) | Ts (°C) | Dam. fibres (%) | Tyr | His | Hyl | Lys | Arg | Suma |
|---|---|---|---|---|---|---|---|---|---|
LD 1v | 39.6 | 53.9 | 72 | 0.32 | 0.77 | 0.41 | 2.34 | 4.34 | 8.18 |
GD 2v | 48.1 | 60.0 | 66 | 0.42 | 0.87 | 0.40 | 2.52 | 4.88 | 9.09 |
LD 109v | 50.3 | 60.8 | 67 | 0.58 | 0.49 | 0.44 | 2.23 | 4.99 | 8.73 |
LD 183v | 43.3 | 49.6 | 71 | 0.41 | 0.71 | 0.40 | 2.34 | 4.77 | 8.63 |
GD 202v | 48.2 | 54.8 | 71 | 0.40 | 0.72 | 0.37 | 2.26 | 4.85 | 8.6 |
GD 203v | 44.3 | 58.6 | 79 | 0.32 | 0.58 | 0.40 | 2.03 | 4.57 | 7.90 |
GD 382v | b | b | 100 | 0.41 | 0.76 | 0.45 | 2.43 | 4.68 | 8.73 |
LD 412v | 35.8 | 61.0 | 56 | 0.82 | 1.49 | 0.34 | 2.94 | 4.62 | 10.21 |
LD 449rc | |||||||||
New reference | ≈ 60 | ≤ 30% | 0.41 (0.03) | 1.31 (0.03) | 0.72 (0.05) | 2.62 (0.05) | 5.04 (0.06) | 10.10 (0.04) |