Rolf Erik Olsen

TL;DR: To fully conclude on the effects of adding prebiotics in fish diets, more research efforts are needed to provide the aquaculture industry, the scientific community, the regulatory bodies and the general public with the necessary information and tools.

TL;DR: The effect of dietary components on the gut microbiota is important to investigate, as the gastrointestinal tract has been suggested as one of the major routes of infection in fish.

TL;DR: The high-performance thin-layer chromatography method can be applied to lipids extracted from marine organisms including the complex polar lipids derived from phytoplankton and fish neural tissue.

TL;DR: All the new sources have potentially important roles to play in increasing the supply of n-3 LC-PUFA so that they are available more widely and in higher concentrations providing more options and opportunities for human consumers to obtain sufficient EPA and DHA to support more healthy, balanced diets.

TL;DR: The biochemical components of mainly three copepods from a marine pond system were analysed once a week from spring until late fall, over two years, generating an important base for improvement of live feed enrichment emulsions or formulated feeds used during larval and early juvenile stages in marine fish culture.