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Table 1

Composition of the initial miscella and two phases separated at three cooling temperatures (DM – dry matter).

Process step Extraction Cooling separation      



Separation temperature +13 °C   +5 °C   −20 °C  
Sample Miscella Supernatant Heavy phase Supernatant Heavy phase Supernatant Heavy phase
Lipids (g/100 g of phase) 8.8 ± 0.4 1.5 c ± 0.01 88.4 a ± 0.1 1.2 d ± 0.03 87.7 ab ± 0.8 0.9 e ± 0.02 81.5 b ± 2.1
Non-lipid DM (g/100 g of phase) 1.5 ± 0.02 1.7 c ± 0.1 1.1 a ± 0.1 1.6 c ± 0.1 1.8 b ± 0.1 1.6 c ± 0.1 2.3 b ± 0.2
Solvent (g/100 g of phase) 89.7 ± 0.4 96.8 c ± 0.1 10.5 a ± 0.1 97.2 d ± 0.1 10.5 ab ± 0.7 97.5 d ± 0.1 16.2 b ± 1.9
Lipids (wt.% of DM) 85.6 ± 0.1 47.9 c ± 0.7 98.8 a ± 0.1 42.9 d ± 0.1 98.0 b ± 0.1 36.5 d ± 2.1 97.3 b ± 0.3
Non-lipids (wt.% of DM) 14.4 ± 0.1 52.2 c ± 0.7 1.2 a ± 0.1 57.1 d ± 0.1 2.0 b ± 0.1 63.5 d ± 2.1 2.6 b ± 0.3

± standard deviation; ʻa, b, c, d, e’ indicate a difference at p < 0.05.

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