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(Reference retrieved automatically from SciELO through information on FAPESP grant and its corresponding number as mentioned in the publication by the authors.)

Deterioration and preservation of wood by using natural preservatives of potential interest in Brazil

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Author(s):
Débora Gonçalves [1] ; Francisco Antonio Rocco Lahr [2]
Total Authors: 2
Affiliation:
[1] Universidade de São Paulo. Instituto de Física de São Carlos - Brasil
[2] Universidade de São Paulo. Escola de Engenharia de São Carlos - Brasil
Total Affiliations: 2
Document type: Journal article
Source: BOSQUE; v. 41, n. 3, p. 213-220, 2020-12-00.
Abstract

SUMMARY: In this review article, the main deterioration processes and uses of natural preservatives in wood are discussed, in particular in Brazil, taking into account its economic relevance in Latin America. It contextualizes the problem of protection and chemical degradation of wood, topics of interest not only in Brazil but also in other countries. In addition, the use of novel products is discussed, such as neem oil, castor oil, pepper extracts, tannins, tall oil, linseed oil, oils extracted from native timbers, chitosan and others. In terms of solutions, more studies are necessary in the field and modification of formulations with fixation agents, biocides, antioxidants, additives and others. In addition, the legal aspects of commercialization for new formulations in countries rich in natural resources, though underdeveloped, must be taken into account. (AU)

FAPESP's process: 18/22413-9 - Sensors based on nanoporous gold for the detection of biogenic polyamines
Grantee:Debora Goncalves
Support type: Scholarships abroad - Research
FAPESP's process: 15/16880-5 - Evaluation parameters related to the use of pepper extracts as natural preservatives in woods: wettability, color and mass loss
Grantee:Paula Alejandra Lara Romero
Support type: Scholarships in Brazil - Scientific Initiation