Characterisation of residues and extracts of high-pressure extraction of eucalyptus wood by 1,4-dioxane-CO2 mixtures: Part I. Characterisation by FTIR, UV and HPLC

Holzforschung

Volumn 50, Issue 6, 1996, Pages 531-540

  Reis Machado, Ana S ^a   Sardinha, Raul M A ^a,b   De Azevedo, Edmundo Gomes ^a,c   Nunes Da Ponte, Manuel ^a  

^a INSTITUTO DE TECNOLOGIA QUÍMICA E BIOLÓGICA   (Portugal)

^b Estacao Florestal Nacional   (Portugal)

^c INSTITUTO SUPERIOR TÉCNICO   (Portugal)

Author keywords

1,4 Dioxane CO2; Eucalyptus; High pressure extraction; Lignin

Indexed keywords

EUCALYPTUS; EUCALYPTUS GLOBULUS;

EID: 1542391911     PISSN: 00183830     EISSN: None     Source Type: Journal    
DOI: 10.1515/hfsg.1996.50.6.531     Document Type: Article

References (19)

1. Beer, R. and S. Peter. 1985. High-pressure extraction of lignin from wood. In: Supercritical Fluid Technology. Eds. M. Radosz, M.A. McHugh, V.J. Krukonis and J.M.L. Penninger. Elsevier, Amsterdam, pp. 387-396.
2. Bludworth, J. and F.C. Knopf. 1993. Reactive extraction of lignin from wood using supercritical ammonia-water mixtures. J. Supercritical Fluids 6, 249-254.
3. Faix, O. 1992. Fourier transform infrared spectroscopy. In: Methods in Lignin Chemistry. Eds. Y. Lin and C.W. Dence. Springer Verlag, Berlin, pp. 83-109.
4. Fengel, D. and M. Ludwig. 1991. Möglichkeiten und Grenzen der FTIR-Spektroskopie bei der Charakterisierung von Cellulose. Das Papier 45, 45-51.
5. Fengel, D. and G. Wegener. 1989. Wood - Chemistry, Ultrastructure, Reactions. Walter de Gruyter, Berlin. pp. 319-342; pp. 157-160.
6. Fergus, B.J. and D.A.I. Goring. 1970. The location of guaiacyl and syringyl lignin in birch xylem tissue. Holzforschung 24, 118-124.
7. Hergert, H.L. 1971. Infrared spectra. In: Lignins. Occurrence, Formation, Structure and Reactions. Eds. K.V. Sarkanen and C.H. Ludwig. Wiley-Interscience, New York. pp. 267-297.
8. Kawamura, I. and T. Higuchi. 1964. Studies on the properties of lignins of the plants in various taxonomical positions II. On the I.R. absorption spectra of lignins. Mokuzai Gakkaishi 10, 5, 200-206.
9. Kiran, E. and H. Balkan. 1994. High-pressure extraction and delignification of red spruce with binary and ternary mixtures of acetic acid, water, and supercritical carbon dioxide. J. Supercritical Fluids 7, 75-86.
10. Li, L. and E. Kiran. 1988. Interaction of supercritical fluids with lignocellulosic materials. Ind. Eng. Chem. Res. 27, 1301-1312.
11. Li, L. and E. Kiran. 1989a. Delignification of red spruce by supercritical methylamine and methylamine-nitrous oxide mixtures. Tappi 72 (4), 183-190.
12. Li, L. and E. Kiran. 1989b. Supercritical fluid extraction of lignin from wood. In: Supercritical Fluid Science and Technology. Eds. K.P. Johnston and J.L.M. Penninger. ACS Symposium Series 397, American Chemical Society, Washington, DC. pp. 42-57.
13. Li, L. and E. Kiran. 1989c. Kinetic model for supercritical delignification of wood. In: Supercritical Fluid Science and Technology. Eds. K.P. Johnston and J.L.M. Penninger. ACS Symposium Series 406, American Chemical Society, Washington, DC. pp. 317-331.
14. Marques, A.V., H. Pereira , D. Meier and O. Faix. 1994. Quantitative analysis of (Quercus suber L.) and milled cork lignin by FTIR spectroscopy, analytical pyrolysis, and total hydrolysis. Holzforschung 48, 43-50.
15. Pereira, H. 1988. Variability in the chemical composition of plantation Eucalyptus (Eucalyptus globulus Labill.). Wood and Fiber Science 20 (1), 82-90.
16. 2 mixtures. J. Supercritical Fluids 7, 87-92.
17. 2 mixtures. Characterisation of residues and extracts. In: Proceedings of the 3rd International Symposium on Supercritical Fluids. Eds. G. Brunner and M. Perrut. October 17-19. Institut National Polytechnique de Lorraine, Nancy. VoL 2, pp. 349-354.
18. Wienhaus, O., P. Niemz and J. Fabien. 1988. Untersuchungen zur Holzartendifferenzierung mit der Infrarotspektroskopie. Holzforsch. Holzverwert. 40 (6), 120-125.
19. Wu, J., K. Fukazawa and J. Ohtani. 1992. Distribution of syringyl and guaiacyl lignins in hardwoods in relation to habitat and porosity form in wood. Holzforschung 46, 181-185.