On the Occurrence of Structural Elements of the Lignan Type (ß—ß Structures) in Lignins - The Crystal Structures of (+)-Pinoresinol and (±)-trans-3,4-Divanillyltetrahydrofuran

Artikel in diesem Heft

1. Heterogeneity in Formation of Lignin. X. Visualization of Lignification Process in Differentiating Xylem of Pine by Microautoradiography
2. Chemiluminescence as a Means to Study the Role of Hydroxyl Radicals in Oxidative Processes
3. Alkaline Extraction of Pinus radiata Bark and Isolation of Aliphatic Dicarboxylic Acids
4. Thermal Reactions of the Bonds in Lignin. I. Thermolysis of 4-Propylguaiacol
5. Literature Reports
6. The Ion-Exchanging Lignin Derivatives Prepared by Mannich Reaction with Amino Acids
7. Book Reviews
8. On the Occurrence of Structural Elements of the Lignan Type (ß—ß Structures) in Lignins - The Crystal Structures of (+)-Pinoresinol and (±)-trans-3,4-Divanillyltetrahydrofuran
9. The Formation and Quantity of Diphenylmethane Type Structures in Residual Lignin during Kraft Delignification of Douglas-Fir
10. Literature Report
11. Congress Report
12. Ultrastructural Localization of Hemicellulose in Birch Wood (Betula papyrifera) Decayed by Brown and White Rot Fungi
13. Association of Tissue Characteristics with Susceptibility to Decay in the Sapwood of Pinus radiata
14. The Hot Pressing of Dry-formed Wood-based Composites - Part I. A Review of the Literatlire, Identifying the Primary Physical Processes and the Nature of their Interaction
15. Short Note
16. Short Note
17. Personalia
18. Literature Reports