Mfg. L-tryptophan from residual D, L-serine liquors, used in fodder

Prepn. of L-tryptophane from residual D,L-serine liquors comprises (a) adjusting the pH to 5.5-6.5; (b) adsorption of the serine content on an ion exchange resin (Na form) at 80-90 deg. C; (c) elution of the serine; (d) evapn. to obtain a concentrated serine soln.; (e) purificn. by chromatography wi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HANS PLISCHKE, WALTER STEINMETZER
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	BEER BIOCHEMISTRY CHEMISTRY ENZYMOLOGY FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIREDCHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERSFROM A RACEMIC MIXTURE HETEROCYCLIC COMPOUNDS METALLURGY MICROBIOLOGY MUTATION OR GENETIC ENGINEERING ORGANIC CHEMISTRY SPIRITS VINEGAR WINE
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!