Table 11 Variation in the content of DHP due to the effect of growth of Y. lipolytica in a 7 L stirred tank in a culture medium with marigold oleoresin, in different experiments
Experiment | % DHPa | Increase in the % of free pigmentsb | |||||
|---|---|---|---|---|---|---|---|
Start (0 h) | Intermediate | End (96 h) | Intermediate | End (96 h) | |||
(48 h) | (72 h) | ||||||
(48 h) | (72 h) | ||||||
1 | 3.8 (0.1) | 7.5 (0.2) | 10.7 (0.2) | 12.6 (0.3) | 3.7 | 6.9 | 8.8 |
2 | 3.7 (0.2) | 8.4 (0.5) | 10.2 (0.7) | 11.7 (0.7) | 4.7 | 6.5 | 8.0 |
3 | 4.1 (0.3) | 7.2 (1.2) | 10.5 (0.6) | 13.7 (0.8) | 3.1 | 6.2 | 9.6 |
Average | 3.9 | 7.8 | 10.5 | 12.7 | 3.8 | 6.5 | 8.8 |