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利格宁和单宁的定量 ³¹P NMR 分析

JoVE Journal
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JoVE Journal Kimya

Quantitative ³¹P NMR Analysis of Lignins and Tannins

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利格宁和单宁的定量 ³¹P NMR 分析

10,445 Views

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05:57 min

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August 02, 2021

DOI:

10.3791/62696-v

DOI:

10.3791/62696-v

•

05:57 min

August 02, 2021

•

110 Views

Dimitris S. Argyropoulos², Nicolò Pajer¹, Claudia Crestini¹

¹Department of Molecular Sciences and Nanosystems,Ca’ Foscari University of Venezia, ²Departments of Chemistry and Forest Biomaterials,North Carolina State University

Özet

³¹P NMR 是多酚结构阐明的强大工具。这种快速、简单、精确、定量和高度可重复的分析过程，允许对木质素和单宁中不同类型的羟基、酚类和碳化物组进行量化和区分，现已成为一种常规分析工具。

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