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| Title: | The composition and chemiluminescence of acidolysis lignins from native Chilean hardwoods |
| Authors: | Mansilla, H.D.
Haun, M.
Duran, N. |
| Keywords: | Biomass Photochemistry |
| Issue Date: | 1996 |
| Publisher: | Springer Berlin / Heidelberg |
| Citation: | Holz als Roh- und Werkstoff 54 (2):131-135 |
| Abstract: | Nothofagus obliqua (roble blanco), Nothofagus glauca (roble colorado), Lithraea Caustica (litre), Quillaja saponaria (quillay) and Cryptocarya alba (peumo), classified as hardwood species, were subjected to chemical and spectroscopic analysis. A high extinction coefficient at 280 nm correlates with the high free phenolic group content of the lignins of these species. Nothofagus glauca exhibited a high methoxyl content (19.3%) and the lower phenolic content (1.38%). The chemiluminescent behaviour of these lignins was found to be directly proportional to phenolic groups content and inversely proportional to the methoxyl content. |
| Description: | Héctor D. Mansilla. Department of Biological Sciences, Biorganic Chemistry Laboratory, Universidad de Talca, casilla 747, Talca, Chile, CL. |
| URI: | http://dspace.utalca.cl/handle/1950/4554 |
| ISSN: | 0018-3768 |
| Appears in Collections: | Artículos en publicaciones ISI - Universidad de Talca
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