Physical and mechanical properties of black locust (Robinia pseudoacacia) wood grown in Belgium
نویسندگان
چکیده
منابع مشابه
Heat-induced Chemical and Color Changes of Extractive-free Black Locust (robinia Pseudoacacia) Wood
To investigate chemical and color changes of the polymeric constituents of black locust (Robinia pseudoacacia) wood during heat treatment, extractive-free wood flour was conditioned to 30% initial moisture content (MC) and heated for 24 h at 120 °C in either an oxygen or nitrogen atmosphere. The color change was measured using the CIELAB color system. Chemical changes of the wood components wer...
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15 صفحه اولThe Effect of Heat Treatment on the Chemical and Color Change of Black Locust (robinia Pseudoacacia) Wood Flour
The aim of this study was to investigate the effects of oxygen and moisture content (MC) on the chemical and color changes of black locust (Robinia pseudoacacia) wood during heat treatment. The wood flour was conditioned to different initial MCs and heated for 24 h at a constant temperature of 120oC in either oxygen or nitrogen atmosphere. The pH values and chromaticity indexes were examined. D...
متن کاملSeasonal Fluctuations of Lectins in Barks of Elderberry (Sambucus nigra) and Black Locust (Robinia pseudoacacia).
Elderberry (Sambucus nigra) and black locust (Robinia pseudoacacia) agglutinins, which are abundantly present in the bark of both species, display seasonal fluctuations with regard to their content in this tissue. These seasonal changes result apparently from a circa-annual rhythm of lectin accumulation and depletion during autumn and spring, respectively. Because the bark of trees can be consi...
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ژورنال
عنوان ژورنال: Canadian Journal of Forest Research
سال: 2012
ISSN: 0045-5067,1208-6037
DOI: 10.1139/x2012-037