Separation of phthalyl-L- and -DL-glutamic acid on their solubility difference.
D005971:Glutamates / Q000302:isolation & purification*; D008722:Methods; D010795:Phthalic Acids / Q000302:isolation & purification*; D012995:Solubility; D013696:Temperature
D005971:Glutamates; D010795:Phthalic Acids