Table 1 PLSR analysis of on-line data
Analysis | Range | EMSC | Water normalisation | Glass normalisation | |||
|---|---|---|---|---|---|---|---|
R2CV (A) | RMSECV | R2CV (A) | RMSECV | R2CV (A) | RMSECV | ||
Rhodotorula | |||||||
Glucose (g/L) | 0.03–52.54 | 0.99 (2) | 2.16 (4.1%) | 0.99 (2) | 1.78 (3.4%) | 0.97 (2) | 3.12 (5.9%) |
Cell dry weight (g/L) | 0.32–18.01 | 0.99 (1) | 0.62 (3.4%) | 0.98 (1) | 0.84 (4.7%) | 0.99 (2) | 0.65 (3.6%) |
Total lipids (%w/w) | 5.57–67.04 | 0.97 (1) | 3.81 (5.7%) | 0.95 (1) | 4.98 (7.4%) | 0.97 (2) | 3.84 (5.9%) |
Total lipids (g/L) | 0.02–11.98 | 0.99 (2) | 0.41 (3.4%) | 0.99 (2) | 0.38 (3.2%) | 0.97 (2) | 0.78 (6.5%) |
Total carotenoids (‰w/w) | 0–12.62 | 0.88 (2) | 1.66 (13.1%) | 0.85 (2) | 1.83 (14.5%) | 0.71 (1) | 2.59 (20.5%) |
Total carotenoids (mg/L) | 0–166.51 | 0.94 (1) | 16.09 (9.7%) | 0.91 (1) | 19.42 (11.7%) | 0.94 (1) | 15.70 (9.4%) |
Schizochytrium | |||||||
Glycerol (g/L) | 13.86–54.17 | 0.99 (1) | 1.13 (2.1%) | 0.99 (1) | 1.49 (2.8%) | 0.99 (2) | 1.15 (2.1%) |
Cell dry weight (g/L) | 2.98–26.31 | 0.91 (1) | 2.05 (7.7%) | 0.91 (1) | 2.05 (7.7%) | 0.87 (1) | 2.46 (9.6%) |
Total lipids (%w/w) | 10.87–41.50 | 0.20 (1) | 7.71 (18.5%) | 0.26 (1) | 7.33 (17.7%) | 0.41 (1) | 6.48 (15.6%) |
Total lipids (g/L) | 0.32–9.22 | 0.92 (1) | 0.76 (8.2%) | 0.94 (1) | 0.67 (7.2%) | 0.93 (1) | 0.68 (7.4%) |
Total carotenoids (‰w/w) | 0.03–0.39 | 0.03 (1) | 0.10 (25.6%) | 0.06 (1) | 0.07 (17.9%) | 0.01 (1) | 0.11 (28.2%) |
Total carotenoids (mg/L) | 0.21–8.87 | 0.89 (1) | 0.93 (10.5%) | 0.85 (1) | 1.07 (12.1%) | 0.79 (1) | 1.30 (14.7%) |