Zur Bestimmung des Carnitins
- 1 January 1954
- journal article
- research article
- Published by Walter de Gruyter GmbH in Hoppe-Seyler´s Zeitschrift Für Physiologische Chemie
- Vol. 298 (Jahresband) , 27-33
- https://doi.org/10.1515/bchm2.1954.298.1.27
Abstract
A method is described for the estimation of 1-3 nag carnitine in the presence of choline and betaine. The substances are separated by filter paper chromatography or paper electrophoresis, rendered visible by exposure to I2 vapour and the carnitine eluted. After evaporation to dryness it is heated for 3 hours at 130[degree]C with concentrated H2SO4 which transforms it to crotonyl betaine. This is either titrated with permanganate or estimated biologically as the methyl ester using frog muscle.This publication has 3 references indexed in Scilit:
- PAPER CHROMATOGRAPHY OF QUATERNARY AMMONIUM BASES AND RELATED COMPOUNDSJournal of Biological Chemistry, 1953
- The identity of vitamin BT with carnitineArchives of Biochemistry and Biophysics, 1952
- Über den Cholinstoffwechsel. 2. MitteilungHoppe-Seyler´s Zeitschrift Für Physiologische Chemie, 1940