Evonik Operations Gmbh

Dsm IP Assets B.v.

Evonik Degussa Gmbh

Horst Priefert

Christian Rabe

Brigitte Bathe

Neil Francis Leininger

Hans Christian Alt

Amelia Claudia Silva

Stefan Eils

Xiao Daniel Dong

Jochen Lebert

Holger Pfeifer

Stella Molck

Thomas Durhuus

Frank Fischer

Robert Cody Kertis

Jose R Garcia

Michael Diehl

Jens Schneider

Adam Burja

Gabriel Závodský

Joachim Windau

Goncalo Oliveira Maia

James Corona

Kirt Lyvell Matthews

Matthias Dernedde

Stephen Robert Cherinko

Michael Benjamin Johnson

Gabriel Zavodsky

Daniel Verkoeijen

Shannon Elizabeth Resop

The present invention is directed to a method of enhanced production of lipids by limitation of at least two limiting nutrient sources during the fermentation of the lipids producing cells.

Enhanced production of lipids by limitation of at least two limiting nutrient sources

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.

Process for producing a PUFA-containing feedstuff by extruding a PUFA-containing biomass

The present invention relates to a process for the fermentative production of L-amino acids using microorganisms of the Enterobacteriaceae family, which harbor an attenuated proP gene, to the microorganisms suitable for said production and to polynucleotides coding for variants of the ProP transporter.

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Ostbevern, Germany

Horst Priefert