Table 1.

Fatty acids and ingredients in experimental diets.

Fatty acid (g/100 g)	CHOW†	DHA/ARA‡
Linoleic acid (C18:2ω6)	45.8	0
Alpha-linolenic acid (C18:3ω3)	4.27	0
Arachidonic acid (C20:4ω6)	0.26	0.04
Eicosapentaenoic acid (C20:5ω3)	0	0
Docosahexaenoic acid (C22:6ω3)	0.94	0.8
ω-3:ω-6	0.12	20

^†The CHOW (NIH-31) diet contained the following: protein 184.2 g/kg, fat (soybean oil) 44.7 g/kg, fiber 40.5 g/kg (Shen et al., 2006). ^‡The DHA/ARA diet contains the following: casein 140 g/kg, sucrose 100 g/kg, cornstarch 465.7 g/kg, dyetrose 155 g/kg, hydrogenated coconut oil 31.6 g/kg.