VERFAHREN ZUR HERSTELLUNG DER NEUEN CALCIUMSALZE DES N-MONOHYDROXYMETHYL-LYSINS UND DES N-BISHYDROXYMETHYL-LYSINS

摘要

The calcium salts of mono-hydroxymethyl lysine and bis(hydroxymethyl) lysine are prepared by reacting lysine and formaldehyde in water containing calcium ions at a pH of at least 8 and at most 12.5. The compounds are useful as fodder for ruminants.