Rapid Determination of Lignin Content via Direct Dissolution and 1H NMR Analysis of Plant Cell Walls

ChemSusChem ◽  
2010 ◽  
Vol 3 (11) ◽  
pp. 1285-1289 ◽  
Author(s):  
Nan Jiang ◽  
Yunqiao Pu ◽  
Arthur J. Ragauskas
Keyword(s):  
1H Nmr ◽  
Plant Cell ◽  
Cell Walls ◽  
Rapid Determination ◽  
Lignin Content ◽  
Plant Cell Walls ◽  
Nmr Analysis ◽  
Direct Dissolution

Perdeuterated pyridinium molten salt (ionic liquid) for direct dissolution and NMR analysis of plant cell walls

2009 ◽  
Vol 11 (11) ◽  
pp. 1762 ◽  
Author(s):  
Nan Jiang ◽  
Yunqiao Pu ◽  
Reichel Samuel ◽  
Arthur J. Ragauskas
Keyword(s):  
Ionic Liquid ◽  
Molten Salt ◽  
Plant Cell ◽  
Cell Walls ◽  
Plant Cell Walls ◽  
Nmr Analysis ◽  
Direct Dissolution

Rapid and simple determination of O-acetyl groups bound to plant cell walls by acid hydrolysis and 1H NMR measurement

1994 ◽  
Vol 35 (4) ◽  
pp. 959-961 ◽  
Author(s):  
Iiyama Kenji ◽  
Bach Tuyet Lam Thi ◽  
Kasuya Natsuki ◽  
Bruce A. Stone
Keyword(s):  
Acid Hydrolysis ◽  
1H Nmr ◽  
Plant Cell ◽  
Cell Walls ◽  
Plant Cell Walls

Determination of phenolic acids in plant cell walls by microwave digestion

1994 ◽  
Vol 64 (1) ◽  
pp. 63-65 ◽  
Author(s):  
Gordon J Provan ◽  
Lorraine Scobbie ◽  
Andrew Chesson
Keyword(s):  
Plant Cell ◽  
Phenolic Acids ◽  
Cell Walls ◽  
Microwave Digestion ◽  
Plant Cell Walls

scholarly journals Redesigning plant cell walls for the biomass-based bioeconomy

2020 ◽  
Vol 295 (44) ◽  
pp. 15144-15157 ◽  
Author(s):  
Nicholas C. Carpita ◽  
Maureen C. McCann
Keyword(s):  
Lignocellulosic Biomass ◽  
Plant Cell ◽  
Cell Walls ◽  
Plant Cell Wall ◽  
Lignin Content ◽  
Economic Value ◽  
Structural Complexity ◽  
The United States ◽  
Plant Cell Walls ◽  
Intrinsic Resistance

Lignocellulosic biomass—the lignin, cellulose, and hemicellulose that comprise major components of the plant cell well—is a sustainable resource that could be utilized in the United States to displace oil consumption from heavy vehicles, planes, and marine-going vessels and commodity chemicals. Biomass-derived sugars can also be supplied for microbial fermentative processing to fuels and chemicals or chemically deoxygenated to hydrocarbons. However, the economic value of biomass might be amplified by diversifying the range of target products that are synthesized in living plants. Genetic engineering of lignocellulosic biomass has previously focused on changing lignin content or composition to overcome recalcitrance, the intrinsic resistance of cell walls to deconstruction. New capabilities to remove lignin catalytically without denaturing the carbohydrate moiety have enabled the concept of the “lignin-first” biorefinery that includes high-value aromatic products. The structural complexity of plant cell-wall components also provides substrates for polymeric and functionalized target products, such as thermosets, thermoplastics, composites, cellulose nanocrystals, and nanofibers. With recent advances in the design of synthetic pathways, lignocellulosic biomass can be regarded as a substrate at various length scales for liquid hydrocarbon fuels, chemicals, and materials. In this review, we describe the architectures of plant cell walls and recent progress in overcoming recalcitrance and illustrate the potential for natural or engineered biomass to be used in the emerging bioeconomy.

scholarly journals Visualising lignin quantitatively in plant cell walls by micro-Raman spectroscopy

RSC Advances ◽  
2021 ◽  
Vol 11 (22) ◽  
pp. 13124-13129
Author(s):  
Xun Zhang
Keyword(s):  
Raman Spectroscopy ◽  
Cell Wall ◽  
Plant Cell ◽  
Cell Walls ◽  
Lignin Content ◽  
Plant Cell Walls ◽  
Micro Raman Spectroscopy

Lignin content in different cell wall layers was determined by micro-Raman spectroscopy.

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