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Updated: Sep 16, 2025

Qualitative Characterization of the Aqueous Fraction from Hydrothermal Liquefaction of Algae Using 2D Gas Chromatography with Time-of-flight Mass Spectrometry
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意大利蜜蜂蜜 通过HNMR光谱学进行鉴定

Dalila Iannone1, Laura Ruth Cagliani1, Roberto Consonni1

  • 1Institute of Chemical Sciences and Technologies "G. Natta" (SCITEC), National Research Council, Via Corti 12, 20133 Milan, Italy.

Foods (Basel, Switzerland)
|July 12, 2025
PubMed
概括

核磁共振 (NMR) 光谱学有效地区分了蜂蜜蜜的植物起源. 松树,树和树的蜜蜂蜜因其独特的糖成分而有很好的区别.

关键词:
核磁共振光谱法 (NMR) 是一种光谱法.植物原产地植物原产地蜂蜜蜜露蜂蜜蜜露 蜂蜜蜜多变量统计分析.

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Heteronuclear single-quantum correlation spectroscopy (HSQC) is a 2D NMR technique that reveals one-bond correlations between hydrogen and a heteronucleus. The HSQC experiment is similar to the heteronuclear correlation experiment (HETCOR) but is more sensitive. In the HSQC spectrum, the proton chemical shift is plotted on the horizontal F2 axis, while the 13C chemical shift is plotted on the vertical F1 axis. The corresponding proton and 13C spectra are also shown. The HSQC contour plot does...
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