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Part of the book series: RILEM Bookseries ((RILEM,volume 12))

Abstract

The fruit from Brazil nut (Bertholletia excelsa) is characteristically a spherical capsule. When ripe, the capsule releases seeds through its lower portion. In this work, an attempt has been made to characterize the Brazil nut capsule or bur and shell fibers by various techniques. The organic composition was established and elementary composition was determined by Instrumental Neutron Activation Analysis (INAA) followed by gamma-ray spectrometry and Wavelength Dispersive X-ray Fluorescence Spectrometry (WDXRF). Possible applications of these fibers must be considered as novel markets for lignocellulosics have been identified in recent years, representing an exceptional opportunity for sustainable technological development.

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Acknowledgements

The authors want to express their thanks to Eng. Elizabeth S.R. Somessari and Eng. Carlos Gaia da Silveira for guidance in the irradiation operation. Financial support from the University of Sao Paulo, CAPES, CNPq is also acknowledged.

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Correspondence to N. L. Mastro .

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Inamura, P.Y., Kraide, F.H., Armelin, M.J.A., Scapin, M.A., Moura, E.A.B., Mastro, N.L. (2016). Characterization of Brazil Nut Fibers. In: Fangueiro, R., Rana, S. (eds) Natural Fibres: Advances in Science and Technology Towards Industrial Applications. RILEM Bookseries, vol 12. Springer, Dordrecht. https://doi.org/10.1007/978-94-017-7515-1_6

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  • DOI: https://doi.org/10.1007/978-94-017-7515-1_6

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  • Publisher Name: Springer, Dordrecht

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  • Online ISBN: 978-94-017-7515-1

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