[Structures of Two Yellow Dyes Found in Cucumbers Pickled in Soy Sauce Colored with Tartrazine (Y4)]
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Two yellow dyes, together with tartrazine (Y4), were found in cucumbers pickled in soy sauce, for which the use of tartrazine is permitted, by TLC, LC-DAD, and LC-MS. The retention times on LC chromatograms and the maximum absorbance wavelengths measured by LC... ...
