Verfahren zur Herstellung von Cadaverindicarboxylat

Details

Veröffentlichungs-Nr.

EP4733404

Anmeldetag

17. Mai 2024

Veröffentlichung

2. Januar 2025

Rechtsraum

EP

IPC

C12P13/00, C12P7/40, C12N15/77

Abstract

The present disclosure relates to a method for preparing a cadaverine dicarboxylate (cadaverine suberate or cadaverine azelate), which comprises a first step of obtaining a lysine dicarboxylate by culturing an L-lysine producing microorganism in a medium containing a dicarboxylate in the form of a diammonium dicarboxylate and a second step of converting the lysine dicarboxylate into a cadaverine dicarboxylate. According to the present disclosure, by performing the process according to the above-described procedure, a highly pure cadaverine dicarboxylate (cadaverine suberate or cadaverine azelate) can be obtained without ion resin exchange, decarbonation, and distillation processes.

Anmelder

Firma

CJ Cheiljedang Corporation

Land

🇰🇷 Südkorea

Fachgebiete