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Zhong Yao Cai. 2013 Aug;36(8):1270-4.

[Comparison of the chemical components of essential oil extracted by supercritical CO2 fluid and steam distillation from Pteris multifida].

[Article in Chinese]

Author information

1
Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China. chenfeng871224@163.com
2
Guangdong Provincial Key Laboratory of Biotechnology Candidate Drug Research, School of Life Science and Biopharmacology, Guangdong Pharmaceutical University, Guangzhou 510006, China.
3
Department of Pharmacy, Zhujiang Hospital, Southern Medical University, Guangzhou 510282, China.

Abstract

OBJECTIVE:

To compare the chemical components of essential oil extracted by supercritical CO2 fluid extraction (SFE-CO2) and steam distillation extraction (SD) from Pteris multifida.

METHODS:

The essential oil of Pteris multifida was extracted by SFE-CO2 and SD. The chemical components of essential oil were separated and analyzed by GC-MS. Their relative contents were determined by normalization of peak area.

RESULTS:

Twenty -seven compounds in the essential oil extracted by SFE-CO2 and 45 compounds in the essential oil extracted by SD were identified respectively. There were 11 common components.

CONCLUSION:

The chemical components of essential oil extracted by SFE-CO2 are different from that extracted by SD.

PMID:
24558824
[Indexed for MEDLINE]

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