Na (ppm) | 0.33 | ± | 0.04 | 0.13 | 0.57 | bdl | |||||||||||
Fe (ppm) | 0.02 | ± | 0.003 | 0.004 | 0.03 | 1.3 | ± | 0.9 | 0.2 | 11.2 | |||||||
Mn (ppm) | 4.01 | ± | 0.70 | 1.21 | 7.66 | 30.7 | ± | 4.6 | 8.0 | 61.0 | |||||||
B (ppm) | bdl | 0.3 | ± | 0.07 | 0.0 | 0.8 | |||||||||||
Cu (ppm) | 0.04 | ± | 0.01 | 0.02 | 0.07 | 0.5 | ± | 0.07 | 0.2 | 1.0 | |||||||
Zn (ppm) | 0.20 | ± | 0.02 | 0.12 | 0.28 | 1.8 | ± | 0.2 | 0.9 | 2.9 | |||||||
S (ppm) | 0.84 | ± | 0.07 | 0.50 | 1.14 | 4.5 | ± | 1.0 | 0.7 | 12.5 | |||||||
Late | |||||||||||||||||
Permeate | Sap | Concentrate | |||||||||||||||
Mean | Min. | Max. | Mean | Min. | Max. | Mean | Min. | Max. | |||||||||
n | 9 | 8 | 9 | ||||||||||||||
˚Brix | 0.1 | ± | 0.01 | 0.0 | 0.1 | 1.9 | ± | 0.1 | 1.3 | 2.4 | 14.3 | ± | 1.0 | 9.1 | 18.3 | ||
pH | 5.85 | ± | 0.05 | 5.69 | 6.14 | 6.33 | ± | 0.10 | 6.03 | 7.44 | 6.77 | ± | 0.08 | 6.45 | 7.38 | ||
Conductivity (μS/cm) | 14.2 | ± | 2.3 | 4.7 | 24.7 | 591.9 | ± | 22.2 | 502.9 | 704.5 | 2375.9 | ± | 161.5 | 1666.0 | 2909.0 | ||
Sucrose (%) | 1.53 | ± | 0.11 | 1.08 | 2.08 | 12.4 | ± | 0.9 | 8.1 | 15.9 | |||||||
Glucose (%) | 0.055 | ± | 0.023 | 0.010 | 0.190 | 0.31 | ± | 0.08 | 0.09 | 0.87 | |||||||
Fructose (%) | 0.050 | ± | 0.021 | 0.010 | 0.180 | 0.23 | ± | 0.07 | 0.03 | 0.65 | |||||||
Ca (ppm) | 69.0 | ± | 4.5 | 52.0 | 92.7 | 576.4 | ± | 61.0 | 264.9 | 778.7 | |||||||
P (ppm) | 0.5 | ± | 0.2 | 0.1 | 1.6 | 4.1 | ± | 1.1 | 0.6 | 11.8 | |||||||
K (ppm) | 69.2 | ± | 2.7 | 60.3 | 80.0 | 534.0 | ± | 56.6 | 276.9 | 763.8 | |||||||
Mg (ppm) | 7.09 | ± | 0.46 | 5.12 | 9.32 | 55.3 | ± | 5.9 | 28.3 | 75.6 | |||||||
Na (ppm) | 0.24 | ± | 0.04 | 0.07 | 0.38 | bdl | |||||||||||
Fe (ppm) | 0.04 | ± | 0.01 | 0.02 | 0.08 | 1.4 | ± | 0.9 | 0.2 | 8.5 | |||||||
Mn (ppm) | 6.02 | ± | 1.00 | 2.14 | 10.90 | 50.4 | ± | 6.9 | 9.6 | 77.4 | |||||||
B (ppm) | bdl | 0.5 | ± | 0.1 | 0.1 | 0.9 | |||||||||||
Cu (ppm) | 0.06 | ± | 0.02 | 0.02 | 0.18 | 0.4 | ± | 0.1 | 0.2 | 0.8 | |||||||
Zn (ppm) | 0.26 | ± | 0.03 | 0.19 | 0.37 | 2.4 | ± | 0.3 | 1.0 | 3.2 | |||||||
S (ppm) | 1.27 | ± | 0.11 | 0.90 | 1.70 | 8.8 | ± | 2.0 | 0.7 | 19.6 |