Homogeneous and low-molecular fractions were isolated by the dialysis and subsequent gel chromatography of the lignocarbohydrate complexes of spruce wood, in which, in all probability, the lignin is attached to the carbohydrates by a chemical bond.
When compared with the other preparations that have the same qualitative carbohydrate composition, the fraction with the lowest molecular weight is characterized by a greater homogeneity due to a higher amount of mannose.
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Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 6, pp. 1393–1395, June, 1973.
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Shorygina, N.N., Éfendieva, N.F. Study of fractionation products of lignocarbohydrate complexes. Russ Chem Bull 22, 1354–1356 (1973). https://doi.org/10.1007/BF00928633
- Molecular Weight