Study on the Chemical Properties of Toona Ciliate

Abstract:

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Toona ciliata, fast-growing timber species, located in the tropical and subtropical region. In order to explore how to make better use of Toona ciliate, its chemical composition was investigated in this paper. The results show that: Cold water extractive was 1.02%. Hot water extractive was 3.39%. 1% sodium hydroxide extractive was 15.45%. Ethanol-benzene extractive was 1.53%. Content of cellulose was 48.35%. Content of acid-insoluble lignin was 24.92%. Content of holocellulose was 76.45%. Content of hemicellulose was 28.1%. pH value of wood was 6.33. Through comparing with other species, high content of cellulose and low content of extractive suggested that Toona ciliate was ideal material for pulping and board making.

Info:

Periodical:

Edited by:

Xuejun Zhou

Pages:

759-763

DOI:

10.4028/www.scientific.net/AMM.94-96.759

Citation:

Z. Z. Gao et al., "Study on the Chemical Properties of Toona Ciliate", Applied Mechanics and Materials, Vols. 94-96, pp. 759-763, 2011

Online since:

September 2011

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Price:

$35.00

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