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A Comparison between the Oil, Solvent Extract and Supercritical Carbon Dioxide Extract ofOcimum gratissimumL.

 

作者: JorgeA. Pino,   Jorge Garcia,   MarcoA. Martinez,  

 

期刊: Journal of Essential Oil Research  （Taylor Available online 1998）
卷期: Volume 10, issue 5  

页码: 575-577

 

ISSN:1041-2905

 

年代: 1998

 

DOI:10.1080/10412905.1998.9700975

 

出版商: Taylor & Francis Group

 

关键词: Ocimum gratissimum;Labiatae;essential oil composition;extract composition;CO2extract composition;thymol

 

数据来源: Taylor

 

摘要:

Volatile compounds from the aerial parts ofOcimum gratissimumL. were isolated by hydrodistillation, hexane extraction and supercritical CO2extraction. Using GC/MS as the method of analysis, their compositions were compared. Analysis revealed that both extracts contained few compounds and differed quantitatively from the oil. The concentrations of thymol and carvacrol were higher in the extracts.

 

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