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The chemical composition of bark was analysed in material collected from young beech trees stripped and not stripped by deer. The analyses determined contents of cellulose, lignin, holocellulose, pentosanes, substances soluble in cold and hot water, extractives, substances soluble in 1% NaOH as well as ash content. Volatiles from bark of the trees were also identified. A lesser share of hemicelluloses...
Basic chemical composition of selected species of bush willows. The content of cellulose, lignin and holocellulose was determined in wood of bush willows cultivated using the Eco-Salix method. The following willow clones were selected for experiments: K-TURBO, K-1054, K-DUOTUR, TUR-KOCIBÓRZ, CORDA and K-EKOTUR. The performed analyses were conducted employing standard methods commonly used in wood...
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