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|Title:||<Note>Application of APT Pulse Sequence to Facilitate ^<13>C-NMR Analysis of Lignin|
|Publisher:||Wood Research Institute, Kyoto University|
|Journal title:||Wood research : bulletin of the Wood Research Institute Kyoto University|
|Abstract:||A convenient J-modulation pulse sequence, Attached Proton Test (APT) technique has been applied to the acetylated milled wood lignin from akamatsu wood. Signals originating from p-acetylared guaiacyl nuclei were estimated by comparing two types of acetylated milled wood lignin, p-methylated (MWLma) and p-acetylated (MWLa) preparations from the softwood. Reaction of diazomethane with cinnamaldehydes in the lignin was confirmed from the APT spectra of both acetylated fractions.|
|Appears in Collections:||No.75|
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