Determination of N-acetylneuraminic acid
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Yoko Sugawara; Masao Iwamori; Jacques Portoukalian; Yoshitaka Nagai
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Article
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1983
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Elsevier Science
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English
β 335 KB
N-Acetylneuraminic acid was determined by gas chromatography-mass spectrometry using selected ion-monitoring technique with N-[ZHS]acetylneuraminic acid as an internal standard. M-COOTMS fragments at m/z 624 of trimethylsilyl derivatives of N-acetylneuraminic acid and at m/z 627 of that of the inter