title: Intramolecular carbon isotopic distribution in biologically produced acetoin.
mesh_terms: D000079:Acetaldehyde / Q000378:metabolism; D000085:Acetates / Q000378:metabolism; D000093:Acetoin / Q000032:analysis* / Q000302:isolation & purification; D002074:Butanones / Q000032:analysis*; D002247:Carbon Isotopes / Q000032:analysis*; D005591:Chemical Fractionation; D055598:Chemical Phenomena; D002621:Chemistry; D005638:Fruit; D013058:Mass Spectrometry; D011773:Pyruvates / Q000378:metabolism
chemical_list: D000085:Acetates; D002074:Butanones; D002247:Carbon Isotopes; D011773:Pyruvates; D000093:Acetoin; D000079:Acetaldehyde