Variation of the phenolic hydroxyl group content in wood lignins
1991
Lai, Y.Z. | Guo, X.P.
The phenolic hydroxyl group content of wood lignin has been determined in situ by a periodate oxidation method for four softwood and six hardwood species. Hardwood lignins, in contrast to softwood lignins, showed a significant variation among different species in this functional group content which decreased with an increase in the proportion of syringyl units in the wood lignin.
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