2Barclay W R, Meager K M, Abril J R. Heterotrophic production of long chain omega - 3 fatty acids utilising alagae and algaelike microorganisms. Journal of Applied Phycology, 1994, 6:123 - 129.
3Chrismada Y, Borowitzka M A. Effect of cell density and irradiance on growth, proximate composition and eicosapentaenoic acid production of phaeodactylum tricoxnutum grown in a tubular photobioreactor. Journal of Applied Phycology, 1994, 6: 67-74.
4Chent F, Johns M R. A strategy for high cell density culture of heterotrophic microalgae with inhibitory substrates. Apply phycol, 1995, 7:43-46.
5Doreau M, Chilliard Y. Fat digestion and metabolism in domestic animals. In: Givens, D. I. (ed), Fats in the diet of animal and man. Proceedings of ADAS Conference. 9 May 1996, NEC,Birmingham.
6Eilmans I. Fettverdauung bein Pferd sowie die Folgen einer marginalen Fettverdauung. Inaug. Diss. Doet. ed. Veter. Hannover,Germany, 1991, 110pp.
7Elswyk M E. Comparision of omega- 3 fatty acids sources in laying hen rations for improvement of shell egg nutritional quality. In: Givens, D.I. (ed) Fats in the diet of animals and man. Proceeding of ADAS Conference, 9 may 1996, NEC, Birmingham.
8Gladue R M. Heterotrophic microalgae production: potential for application to aquaculture feeds, In Fulks, W.; main K.L. (eds.) Rotifer and microalgae culture systems. Proceedings of a US- Aisa Workshop, Honolulu, USA; The Oceanic Institute,1991, 275 - 286.
9Hulan H W, R G Ackman, W M M Ratnayake, et al. Omega - 3fatty acids levels and performance of broiler chickens fed redfish meal or redfish oil. Can J Anim sci. 1989, 68:543 - 547.
10Lessire M, Leclercq B. Metabolisable energy value of fats in chicks and adults cockerels. Animal Feed Science and Technology 1982, 7:365 - 374.
