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Table 10 Increase of DHP due to the effect of culturing Y. lipolytica in stirred flask in a medium with marigold oleoresin, in different experiments

From: Hydrolysis of carotenoid esters from Tagetes erecta by the action of lipases from Yarrowia lipolytica

Experiment % DHPa % increase in free pigmentsb
Start (0 h) Intermediate (48 h) End (72 h) Intermediate (48 h) End (72 h)
1 0.34 (0.02) 4.3 (1.10) 16.04 (0.65) 3.96 15.7
2 0.48 (0.04) 3.6 (0.10) 10.75 (0.37) 3.12 10.27
3 0.5 (0.03) 7.3 (0.02) 11.76 (0.64) 6.8 11.26
Average 0.44 5.07 12.51 4.62 12.41
  1. aData are presented as mean (SD) with n = 3
  2. bCalculated as the result of the difference between the mean percentages of DHP at the start and at the end of the fermentation