However, no specified
plant-based feedstuffs were used in any of these studies. Nonetheless,
Ghomi et al. (2012) reported that sturgeon fingerlings fed with
500mg kg−1 enzymemix in the diet had higher contents of n−3 essential
fatty acids and lower n−6/n−3 fatty acid ratio in themuscle. Kiarie
et al. (2009) indicated that in piglets fed diets containing carbohydrases,
the contents of essential polyunsaturated fatty acids increased
compared with animals fed diets without enzymes.