Comparison on Methods of Extracting Volatile Oil From Zanthorylum Bungeanum Maxim

doi:10.11924/j.issn.1000-6850.0505141

Chin Agric Sci Bull ›› 2005, Vol. 21 ›› Issue (5) : 141-141. DOI: 10.11924/j.issn.1000-6850.0505141

Guo Hongxiang, Zhang Huizhen, Yuan Chao, Wang Juan, Zhang Jiayun, Li Zaishan

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Abstract

The article compared supercritical CO2 extraction with common extraction(steam distillation extraction),putting emphasis on extraction efficiency, extraction time, extract composition and its colour. The results showed that supercritical CO2 extraction not only have high automation and ability of extraction,but also can extact selectively. So it was more suitable to extract temperature-sensitive and oxidizative matter, and supercritical CO2 extraction can be extensively applied in the development of volatile oil from Zanthorylum bungeanum Maxim.

Key words

Supercritical CO2 extraction;Zanthorylum bungeanum Maxim;Volatile oil

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Guo Hongxiang, Zhang Huizhen, Yuan Chao, Wang Juan, Zhang Jiayun, Li Zaishan. Comparison on Methods of Extracting Volatile Oil From Zanthorylum Bungeanum Maxim[J]. Chinese Agricultural Science Bulletin. 2005, 21(5): 141-141 https://doi.org/10.11924/j.issn.1000-6850.0505141

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