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Table 2 \({T}_{2}\) relaxation times and \({P}_{2}\) populations measured for control lemon peel AIR and after enzymatic degradation. Treatments: control samples, polygalacturonase + fungal pectin methylesterase (PG + fPME), polygalacturonase + plant pectin methylesterase (PG + pPME), and pectin lyase (PL)

From: Effect of solid loading on the behaviour of pectin-degrading enzymes

   T2i (ms) P2i (% w/w)
Solid loading Sample T2a T2b T2c T2d P2a P2b P2c P2d
5% Control 1524 (238) 439 (24) 178 (2) 54 (1) 37 (3) 27 (4) 19 (1) 12.6 (0.4)
PG + fPME 1478 (86) 428 (25) 159 (18) 44 (5) 34 (2) 28 (2) 20 (1) 13 (1)
PG + pPME 1096 (159) 383 (35) 133 (29) 51 (8) 27 (5) 44 (2) 14 (2) 10 (3)
PL 1776 (21) 439 (41) 199 (20) 66 (5) 39 (3) 23 (1) 23 (2) 10 (1)
15% Control 180 (24) 83 (9) 35 (6) 10 (2) 7 (3) 44 (6) 29 (8) 4 (1)
PG + fPME 216 (11) 77 (1) 30 (1) 10.2 (0.3) 8 (2) 40 (2) 31 (1) 5 (1)
PG + pPME 236 (16) 90.1 (0.1) 40 (1) 12 (1) 5 (2) 44 (2) 30 (3) 3.9 (0.3)
PL 497 (75) 125 (6) 59 (4) 20 (1) 3.0 (0.4) 33 (5) 43 (4) 5 (2)
25% Control 75 (9) 33 (2) 12 (1) 3.4 (0.4) 7 (1) 57 (1) 9 (2) 1.2 (0.1)
PG + fPME 78 (2) 27 (1) 12 (1) 3 (1) 5 (1) 56 (6) 13 (5) 1.0 (0.2)
PG + pPME 65 (10) 33 (3) 11 (1) 3.5 (0.2) 13 (6) 54 (4) 6 (1) 1.1 (0.1)
PL 145 (6) 50 (1) 20 (1) 8 (1) 4.1 (0.3) 57 (1) 12 (1) 2 (1)
35% Control 73 (4) 25 (3) 11 (1) 4 (1) 1.8 (0.3) 40 (4) 20 (3) 3 (1)
PG + fPME 83 (5) 21 (1) 9.9 (0.3) 2.8 (0.2) 1.9 (0.2) 39 (2) 22 (2) 1.1 (0.1)
PG + pPME 100 (18) 22.0 (0.1) 9.4 (0.3) 2.3 (0.3) 0.8 (0.2) 57 (1) 6 (1) 1.4 (0.1)
PL 107 (6) 32 (1) 13 (1) 2.7 (0.4) 1.9 (0.2) 52 (1) 10 (1) 1.3 (0.2)
  1. Values in parentheses are standard errors, n = 3