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Title: <Note>Application of APT Pulse Sequence to Facilitate ^<13>C-NMR Analysis of Lignin
Authors: WATANABE, Takashi
Keywords: nmr
Issue Date: 28-Dec-1988
Publisher: Wood Research Institute, Kyoto University
Journal title: Wood research : bulletin of the Wood Research Institute Kyoto University
Volume: 75
Start page: 13
End page: 20
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.
Description: この論文は国立情報学研究所の学術雑誌公開支援事業により電子化されました。
Appears in Collections:No.75

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