L-lysine-containing feed additives

US8802400B2 · kind B2 · utility

Assignee

• EVONIK DEGUSSA GMBH · DE

Inventors

• Hermann Lotter · Großkrotzenburg, DE
• Ulrich Becker · Borgholzhausen, DE
• Frank Dubner · Friedberg, DE
• Friederike Kaeppke · Gelnhausen, DE
• Joachim Pohlisch · Gelnhausen, DE
• Ralf Kelle · Gütersloh, DE
• Cory M. Sander · Omaha, US
• Lawrence E. Fosdick · Oskaloosa, US

Key dates

• Filing date: Jun 7, 2010
• Grant date: Aug 12, 2014
• Expiry date: Sep 17, 2030

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C12P13/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to relatively light and thermally stable granulated, fermentation-broth-based animal feed additives having a high content of L-lysine and to low-loss methods for their production from broths obtained by fermentation.