applied much higher percentages of aspartic and glutamic acids have been isolated Solutions of the amino acids were concentrated by distillation at reduced
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Les acides aspartique et glutamique, en solution Bthanolique
Les acides aspartique et glutamique, en solution Bthanolique contenant de l' acide chlorhydrique1,2 ou mis au contact d'une r&sine Bchangeuse d'ions ( Dowex
COMPLEXES MIXTES DES - ScienceDirectcom
6tudie la reaction des nitrilotriacetates metalliques avec l'acide glutamique et avec l'acide aspartique PARTIE EXPERIMENTALE Nous utilisons des solutions
Note on the Oxidation of Glutamic and Aspartic - ScienceDirectcom
A considerable amount of unoxidized glu- tamic acid was present in the solution after extraction with ether, so that by repeating the oxidation it would be possible
THE OXIDATION OF l(-)-ASPARTIC AND l(+)-GLUTAMIC ACIDS BY
aspartic acids were oxidized according to Equations I and II respectively I Z(+)- Glutamic acid + 2$02 -+ acetic acid + NH3 + 3CO2 II I(-)-Aspartic acid + 02 -+
A MICRODETERMINATION OF GLUTAMIC ACID AND ITS
Glutamic acid may be eluted wit>h 0 5 N acetic acid, whereas aspartic acid remains derived from ninhydrin in alkaline solution and would form an acidic hy-
SOME RECENT DETERMINATIONS OF - ScienceDirectcom
applied much higher percentages of aspartic and glutamic acids have been isolated Solutions of the amino acids were concentrated by distillation at reduced
A NEW SYNTHESIS OF GLUTAMIC ACID - ScienceDirect
Glutamic acid has been prepared previously by the racemization (1) of the natural solution an amino derivative is formed, while the ester may be hydrolyzed by (15) for the synthesis of aspartic acid, a 33 per cent yield of iminodiacetic acid,
MICROBIOLOGICAL METHODS FOR THE - ScienceDirectcom
Glutamic and aspartic acids are prepared in a concentration of 20 mg per cc Tyrosine is dissolved in 1 N NaOH and then diluted with water so that a solution of
Some Derivatives of Aspartic and Glutamic Acids - ScienceDirectcom
of N-(jiJ-carboxypropionyl)-L-aspartic acid (I) was required It has been reported ( 2) that amino acids in aqueous solution react with maleic anhydride in benzene
Complexometric Estimation of Glutamic Acid by - ScienceDirect
Glutamic Acid by Titration with Standard Cadmium Acetate Solution Employing In 1943, Schramm separated glutamic acid and aspartic acid from the neutral
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