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 The mass spectrometry was detected using positive ion mode. The detected mass-to-charge ratio of curcumin is added to the molecular weight of a hydrogen atom, which means that the mass spectrum characteristic of curcumin is mainly [M+H]+.Therefore, the m/z of this curcumin is 369.133. Basing on the molecular weight value of 369.133, we found the detected curcumin in the data and saved the spectrum. The peak graph with this value is the curcumin we detected.
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     <h3>LEARN</h3>