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The saturated vapors of selected components of essential oils and its influence on the properties of the lignocellulose materials
Authors: Mikala Ondřej | Gojný Jan | Milichovský Miloslav | Hájek Matěj
Year: 2015
Type of publication: článek ve sborníku
Name of source: Proceedings of the 3rd International Conference on Chemical Technology
Publisher name: Česká společnost průmyslové chemie
Place: Praha
Page from-to: 308-313
Titles:
Language Name Abstract Keywords
cze Nasycené páry vybraných složek esenciálních olejů a jejich vliv na vlastnosti lignocelulózových materiálů Tato práce byla zaměřena na sledování mechanických vlastností, jako je tuhost či pevnost v tlaku celulózových materiálů po aplikaci nasycených par vybraných složek esenciálních olejů. Dále byly měřeny optické vlastnosti plošných celulózových a lignocelulózových materiálů. nasycené páry; esenciální oleje; vlastnosti papíru; lignocelulózové materiály
eng The saturated vapors of selected components of essential oils and its influence on the properties of the lignocellulose materials The aging process of cellulose and lignocellulose materials is done by several ways. Some examples could be the hydrolytic cleavage of glycoside bonds, oxidation, photo-oxidation, photolysis and biological attack. The biological attack on cellulose and lignocellulose materials can be caused by bacteria or fungi (moulds). This work is focused on the possibility of using vapours of the selected essential oils or their components to protecting archival materials against biological attacks. Essential oils with the highest bactericidal activity were used. Before use in a real environment, it was necessary to prove whether vapours of these active compounds do not degrade cellulose and lignocellulose materials in the library depositories. For testing of properties after the exposition in saturated vapours of the active compounds were selected sheets based on the following materials: coniferous sulphate pulp, deciduous sulphate pulp, sulphite pulp, groundwood and pulp for the production of handmade paper. saturated vapors; essential oils; paper properties; lignocellulose materials

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