PRIMARY IDENTIFICATION OF EUCALYPTUS (Eucalyptus camaldulensis) WOOD LIGNIN MONOMERS BY FT-IR SPECTROSCOPY
نویسندگان
چکیده
منابع مشابه
Predicting extractives, lignin, and cellulose contents using near infrared spectroscopy on solid wood in Eucalyptus globulus
Near infrared reflectance (NIR) spectroscopy can be used to reliably predict both the physical and chemical wood properties of Eucalyptus. However, studies have been based on ground wood, which is costly and time-consuming to obtain. Predicting wood traits from NIR spectral data taken from solid wood would greatly increase the speed and cost-effectiveness of this procedure. Existing ground wood...
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The main difficulties in wood and pulp analyses arise principally from their numerous components with different chemical structures. Therefore, the basic problem in a specific analytical procedure may be the selective separation of the main carbohydrate-derived components from lignin due to their chemical association and structural coexistence. The processing of the wood determines some structu...
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A major focus of our research has been on using molecular technologies to guide breeding for high value wood and fibre traits in eucalypts. One approach has been to use genomic maps to locate and characterise QTL that control wood and fibre traits. A generic map for eucalypts has been developed that consists of codominant markers that can be assayed across the major commercial species. Also on ...
متن کاملGenetics of Eucalyptus wood properties
Traditional methods of assessing wood properties are both destructive and expensive, limiting the numbers of samples that can be processed. Over the past decade, non-destructive sampling techniques and new assessment methods have been developed leading to a large increase in the numbers of trees and traits that can be evaluated. This technology has enabled the assessment of progeny trials to de...
متن کاملTemporal dynamics of the response to Al stress in Eucalyptus grandis × Eucalyptus camaldulensis.
Lipid peroxidation and root elongation of Eucalyptus grandis × Eucalyptus camaldulensis were studied under stress conditions in response to aluminum (Al), a metal known to limit agricultural productivity in acidic soils primarily due to reduced root elongation. In Brazil, the Grancam 1277 hybrid (E. grandis × E. camaldulensis) has been planted in the "Cerrado", a region of the country with a wi...
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ژورنال
عنوان ژورنال: Mesopotamia Journal of Agriculture
سال: 2007
ISSN: 2224-9796
DOI: 10.33899/magrj.2007.26443