title: The alpha-keto acids of branched-chain amino acids: simplified derivatization for physiological samples and complete separation as quinoxalinols by packed column gas chromatography.
mesh_terms: D000597:Amino Acids, Branched-Chain / Q000378:metabolism; D000818:Animals; D002849:Chromatography, Gas; D045782:Hemiterpenes; D007651:Keto Acids / Q000097:blood / Q000302:isolation & purification*; D009132:Muscles / Q000032:analysis; D011773:Pyruvates / Q000097:blood; D011810:Quinoxalines / Q000302:isolation & purification*; D051381:Rats
chemical_list: D000597:Amino Acids, Branched-Chain; D045782:Hemiterpenes; D007651:Keto Acids; D011773:Pyruvates; D011810:Quinoxalines; C016211:alpha-keto-beta-methylvaleric acid; C001505:alpha-ketoisovalerate; C013082:alpha-ketoisocaproic acid