Skip to Content
MilliporeSigma
  • A simple method for the preparation of furosine and pyridosine reference material.

A simple method for the preparation of furosine and pyridosine reference material.

Zeitschrift fur Lebensmittel-Untersuchung und -Forschung (1994-01-01)
T Henle, A W Walter, H Klostermeyer
ABSTRACT

After heating N alpha-acetyllysine and glucose for 4 h at 90 degrees C in the dry state and subsequent acid hydrolysis with 7.8 N HCl, preparative fractionation of the dihydrochlorides of furosine and pyridosine was achieved by cation-exchange chromatography. The lysine derivatives could be prepared with high yield and sufficient purity for the use as reference material.

MATERIALS
Product Number
Brand
Product Description

Sigma-Aldrich
Nε-Acetyl-L-lysine