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A Study on Physicochemical Properties and Components of Bamboo oil from Phyllostachys nigra var. henonis by refining process  

Na, Myung-Sun (Department of Food and Nutrition, Chosun University)
Choi, Hyun-Suk (Department of Food and Nutrition, Chosun University)
Lee, Myung-Yul (Department of Food and Nutrition, Chosun University)
Ryu, Seong-Ryeol (Department of Chemical Engineering, Dae Bul University)
Park, Seung-Kyu (Department of Food technology. Eulji University)
Choe, Yong Deok (Department of Environmental Engineering and Science, University of Seoul)
Piao, Yu Lan (Department of Biochemical Engineering, Chosun University)
Choi, DuBok (Department of Environmental Health, Cho-dang University)
Shin, Dae-Yewn (Department of Environmental Engineering, Chosun University)
Publication Information
Applied Chemistry for Engineering / v.19, no.1, 2008 , pp. 129-132 More about this Journal
Abstract
The purposes of this study were to investigate the physicochemical properties and component values of bamboo oil from Phyllostachys nigra var. henonis obtained by refining process. The tar concentration in the refined bamboo oil (RBO) was decreased to about 78% compared to crude Bamboo oil (CBO). The chromaticities of light, red, and yellow in RBO were 92.4 and 3.0, respectively. This result indicates that the chromaticity of light was increased with the decrease in the tar concentration in the Bamboo oil. The total concentrations of organic acid and phenolics compound in RBO were decreased to about 63% and 80%, respectively. The total concentration of free sugars was decreased to about 78% in RBO and the concentration of free sugar was in the order of lactose, fructose, and glucose. The palmitoleic acid and stearic acid concentrations were higher than that of other fatty acids. The concentration of total organic acid was decreased to about 88% through RBO. Among the various organic acids, the formic acid concentration was highest in the RBO. The minerals concentrations in the CBO were in the order of Ca, K, Na, and Fe. On the other hand, in the case of RBO, it was in the order of Ca, Fe, K, and Na.
Keywords
Bamboo oil; Phyllostachys nigra var. henonis; fatty acid; phenolic compound; chromaticity;
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Times Cited By KSCI : 3  (Citation Analysis)
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