Summary
The composition and supramolecular structure of hemp primary bast fibres have been assessed using microscopy, compositional analysis, wide-angle X-ray diffractometry and CP-MAS 13C-NMR, in order to unambiguously define some quality parameters. The main components of the fibre wall were detected by histochemical reactions and modifications occurring during the plant growth have been pointed out. Some differences in fibre lignification degree were recorded among cultivars and confirmed by means of compositional and structural analysis. As for flax and kenaf, X-ray patterns revealed semicrystalline structure of hemp cellulose. NMR spectra and their probabilistic elaboration by MaxEnt method gave further insight on the presence of paracrystalline and amorphous phases and provided an accurate evaluation of polymeric components.
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References
Alexander, I.E., 1969. X ray diffraction methods in polymer science, pp.137–197, Wiley Interscience, New York.
Atalla, R.H., 1997. The Structures of Cellulose, American Chemical Society, Washington.
Atalla, R.H. & D.L. VanderHart, 1984. Native cellulose: A composite of two distinct crystalline forms. Science 223: 283–285.
Czaninsky, Y., B. Monties, D. Reis & A.M. Catesson, 1987. Contribution of progressive delignification experiments to the study of lignified cell walls. IAWA Bull 8: 310.
Delsuc, M.A., 1989. A new maximum entropy processing algorithm, with applications to nuclear magnetic resonance experiments. In: J. Skilling (Eds.), Maximum Entropy and Bayesian Methods, Kluwer Academic, Amsterdam.
Focher, B., M.T. Palma, M. Canetti, G. Torri, C. Cosentino & G. Gastaldi, 2001. Structural differences between non-wood plant celluloses: evidence from solid state NMR, vibrational spectroscopy and X-ray diffractometry. Ind Crops Products 13: 193–208.
Gahan, P.B., 1984. Plant Histochemistry and Cytochemistry, Academic Press, London.
Gorshkova, T.A., S.E. Wyatt, V.V. Salnikov, D.M. Gibeaut, M.R. Ibragimof, V.V. Lozovaya & N.C. Carpita, 1996. Cell-wall polysaccharides of developing flax plants. Plant Physiol 110: 721–729.
Guiasu, S. & A. Shenitzer, 1985. The principle of maximum entropy. The Mathematical Intelligencer 7: 43–48.
His, I., C. Andème-Onzighi, C. Morvan & A. Driouch, 2001. Microscopic studies on mature flax fibers embedded in LR-White: immunogold localization of cell wall matrix polysaccharides. J Histochem Cytochem 49: 1525–1535
Jarvis, M.C. & M.C. McCann, 2000. Macromolecular biophysics of the plant cell wall: Concepts and methodology. Plant Physiol Biochem 38: 1–13.
Jensen, W.A., 1962. Botanical Histochemistry: Principles and practices. W.H. Freeman, London.
Johansen, D.A., 1958. Plant microtechnique, McGraw-Hill, New York.
Klug, H.P. & I.E. Alexander, 1954. X-ray Procedures, pp. 491–538, Wiley Interscience, New York.
Larsson, P.T., K. Wickholm & T. Iversen, 1997. A CP/MAS 13C NMR investigation of molecular ordering in celluloses. Carbohydr Res 302: 19–25.
Lennholm, H., T. Larsson & T. Iversen, 1994. Determination of cellulose Iα and Iβ in lignocellulosic materials. Carbohydr Res 261: 119–131.
Morton, W.E. & J.W.S. Hearle, 1975. Physical Properties of Textile Fibres, The Textile Institute, Heinemann, London.
O’Brien, T.H., N. Feder & M.E. McCully, 1964. Polychromatic staining of plant cell walls by toluidine blue O. Protoplasma 59: 367–373.
Renard, C. & M.C. Jarvis, 1999. A cross-polarization, magic-angle-spinning, 13C-nuclear-magnetic-resonance study of polysaccharides in sugar beet cell walls. Plant Physiol 119: 1315– 1322.
Rowell, R.M., J.S. Han & J.S. Rowell, 2000. Characterization and factors effecting fiber properties. In: E. Frollini, A.L. Leao L.H.C. Mattoso (Eds.), Natural polymers and agrofibers based composites: preparation, properties and applications, Embrapa Instrumentação Agropecuària, São Carlos, Brazil.
Sugyiama, J., J. Persson & H. Chanzy, 1991a. Combined infrared and electron diffraction study of the polymorphism of native celluloses. Macromolecules 24: 2461–2466.
Sugyiama, J., R. Vuong & H. Chanzy, 1991b. Electron diffraction study on the two crystalline phases occurring in native cellulose from an algal cell wall. Macromolecules 24: 4168– 4175.
Torri, G., P. Sozzani & B. Focher, 1993. Morphology and structure of cellulose materials as studied by MAS NMR spectroscopy. In: F. Morazzoni (Ed.), Molecular materials to solids applications of nuclear magnetic resonance spectroscopies, pp.71–83, Polo Editoriale Chimico, Milano.
Vallet, C., B. Chabbert, Y. Czaninsky & B. Monties, 1996. Histochemistry of lignin deposition during sclerenchyma differentiation in alfalfa stems. Ann Bot 78: 625–632.
VanderHart, D.L. & R.H. Atalla, 1984. Studies of microstructure in native celluloses using solid state 13C NMR. Macromolecules 17: 1465–1472.
Wada, M., J. Sugiyama & T. Okano, 1993. Native celluloses on the basis of two crystalline phase (Iα Iβ) system. J Appl Polym Sci 49: 1491–1496.
Yamamoto, H. & F. Horii, 1993. CP/MAS 13C NMR analysis of the crystal transformation induced for Valonia cellulose by annealing at high temperatures. Macromolecules 26: 1313–1317.
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Bonatti, P.M., Ferrari, C., Focher, B. et al. Histochemical and supramolecular studies in determining quality of hemp fibres for textile applications. Euphytica 140, 55–64 (2004). https://doi.org/10.1007/s10681-004-4755-x
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DOI: https://doi.org/10.1007/s10681-004-4755-x