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使用凝相2D-HSQC对原生红素结构特征的量化0揭示了在提取过程中红素的结构变化

Claire L Bourmaud1, Stefania Bertella1, Anna Bosch Rico1

  • 1Laboratory of Sustainable and Catalytic Processing, Institute of Chemical Sciences and Engineering, École Polytechnique Fédérale de Lausanne (EPFL), CH-1015, Lausanne, Switzerland.

Angewandte Chemie (International ed. in English)
|May 13, 2024
PubMed
概括

这项研究引入了一种新的NMR方法,用于精确量化整个植物细胞壁中的原生素结构. 这一突破有助于理解生物质价值化和素脱聚合过程.

关键词:
核磁共振光谱法 (NMR) 是一种光谱法.生物质的生物质是生物质.分割法 分割法 分割法 分割法 分割法红色的线性蛋白质 (lignin) 是一种结构的结构结构的结构.

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相关概念视频

2D NMR: Heteronuclear Single-Quantum Correlation Spectroscopy (HSQC)01:19

2D NMR: Heteronuclear Single-Quantum Correlation Spectroscopy (HSQC)

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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