Table 4.

Change in δ Values Between Lutein and P90G or Hydrophobic Copolymer Blocks

Polymer	Δδd			Δδp			Δδh
	P90G	PCL	PS	P90G	PCL	PS	P90G	PCL	PS
Lutein	−2.10	−3.05	−5.34	−8.04	−10.51	0.52	1.18	1.22	8.47

Abbreviations: d, dispersive; p, polarizing; and h, hydrogen bonding contributions; P90G, PHOSPHOLIPON 90G^®; PCL, polycaprolactone; PS, polystyrene; PEO, poly (ethylene oxide).