Evaluating Sampling Uncertainty in the Quantitative 1H Nuclear Magnetic Resonance Analysis of Lignin

• Published in: Bioresources Vol. 20; no. 1; pp. 2234 - 2242
• Main Authors: Shrikant Shivaji Pawade, Lauri Toom, Koit Herodes, Ivo Leito
• Format: Journal Article
• Language: English
• Published: North Carolina State University 01.02.2025
• Subjects: lignin; nmr; quantitative nmr; sampling; uncertainty

In recent years, lignin analysis utilizing quantitative nuclear magnetic resonance (qNMR) has attracted considerable interest and has been the subject of numerous studies. However, evaluating the measurement uncertainty of qNMR results of lignin remains a challenge. Specifically, uncertainty origina...