Evonik Operations Gmbh

Evonik Degussa Gmbh

Stefan Eils

Christian Rabe

Hans Christian Alt

Horst Priefert

Amelia Claudia Silva

Thomas Durhuus

Frank Fischer

Michael Diehl

Jens Schneider

According to the invention, it was found that, surprisingly, a feedstuff having a very high abrasion resistance and very high water stability can be obtained when a PUFA-containing biomass having a high sulphate content is used for producing the feedstuff.

Feedstuff of high abrasion resistance and good stability in water, containing PUFAs

According to the invention, it was found that a feedstuff containing anbiomass brings about a significant increase in growth in fish.

Method for raising animals

According to the invention, it was found that culturing of cells of the taxon Labyrinthulomycetes in a high content of sulphate makes it possible to obtain a biomass having a high EPS content, which biomass can in addition be advantageously further processed into a feedstuff.

Method for producing biomass which has a high exopolysaccharide content

In accordance with the invention, it was found, surprisingly, that a polyunsaturated fatty acids (PUFAs)-comprising biomass with other feedstuff components can be extruded at a low energy input of 12-28 Wh/kg to give an extrudate with a very high oil load capacity.

Growing community of inventors

Gründau, Germany

Stefan Eils