Synthesis of bitter peptides composed of aspartic acid and glutamic acid.

Glutamic acid inhibition of aspartic acid utilization in threonine biosynthesis.

The observation that Leuconostoc dextranicum 8086 requires either aspartic acid or threonine for growth resulted in studies in which a ri%e’ of aspartic acid in the biosynthesis of threonine was demonstrated in certain lactobacilli (1). In the present investigation, the nature of the requirement for either aspartic acid or threonine for growth of L. dextranicum 8086 has been found to be the res...

Comparison Studies on Complexation of Molybdenum(VI) with Aspartic Acid And Glutamic Acid in Different Dielectric Constants1

Equilibria of the reaction of molybdenum(VI) with L-aspartic acid (Asp) and L- Glutamic acid(Glu) have been studied by spectrophotometric measurements in mixed solvent systems at an ionicstrength of 0.2 mol/dm3 sodium perchlorate, employed (15, 20, 25, 30± 0.1°C) at pH ranges of 3.2to 5.5 with a high ratio of ligand to metal. The stability constants of the complexes and theresulting free energy...

The synthesis of some peptides containing glutamic acid.

The Synthesis of Aspartic Acid

No one of the methods proposed for the synthesis of aspartic acid is entirely satisfactory as a practical procedure. The synthesis, described in a recent paper (1) from this laboratory, has been utilized in preparing 50 to 60 gm. lots of recrystallized aspartic acid but even here the beginning reagents are expensive, the over-all yield is only about 30 per cent of the theoretical, and the proce...

histological evaluation of the effect of three medicaments; trichloracetic acid, formocresol and mineral trioxide aggregate on pulpotomized teeth of dogs

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