Study on Water Extraction Technology of Litsea cubeba Essential Oil from the Seed of Litsea cubeba (Lour.) Pers. Assisted by Microwave and Ultrasonic

Abstract:

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Evaluated with the yield of litsea cubeba essential oil, water extraction technology of essential oil from the seed of Litsea Cubeba (Lour.) Pers. assisted by microwave and ultrasonic is studied for the first time in this paper. The optimal water extraction technology of litsea cubeba essential oil assisted by pure microwave is as follows: extracting time 40 minutes, microwave power 650 W, solid-liquid ratio 1:4 (g/mL). Average yield of litsea cubeba essential oil is up to 10.287% (g/g) under the above optimal technology. The optimal water extraction technology of litsea cubeba essential oil assisted by microwave together with ultrasonic is as follows: extracting time 8 minutes, microwave power 600 W, solid-liquid ratio 1:7 (g/mL), extracting temperature 85 . Average yield of litsea cubeba essential oil is up to 14.188% under the above optimal technology. Microwave and ultrasonic can effectively enhance the extraction process of litsea cubeba essential oil.

Info:

Periodical:

Advanced Materials Research (Volumes 156-157)

Edited by:

Jingtao Han, Zhengyi Jiang and Sihai Jiao

Pages:

1113-1116

DOI:

10.4028/www.scientific.net/AMR.156-157.1113

Citation:

G. E. Yang et al., "Study on Water Extraction Technology of Litsea cubeba Essential Oil from the Seed of Litsea cubeba (Lour.) Pers. Assisted by Microwave and Ultrasonic", Advanced Materials Research, Vols. 156-157, pp. 1113-1116, 2011

Online since:

October 2010

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$35.00

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