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Comparison of Solvent Extract and Supercritical Carbon Dioxide Extract of Spearmint Leaf

 

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

 

期刊: Journal of Essential Oil Research  （Taylor Available online 1999）
卷期: Volume 11, issue 2  

页码: 191-193

 

ISSN:1041-2905

 

年代: 1999

 

DOI:10.1080/10412905.1999.9701107

 

出版商: Taylor & Francis Group

 

关键词: Mentha spicata;Labiatae;spearmint;essential oil composition;supercritical Co2extract;extract composition;piperitenone oxide

 

数据来源: Taylor

 

摘要:

Volatile compounds fromMentha spicataL. leaf were extracted by hexane extraction and supercritical Co2. Yield obtained by solvent extraction was 1.67% and 0.47% with supercritical Co2extraction. Sensory profiles and GC/MS analysis of both extracts were performed and their results were compared to those obtained by steam distillation. The difference in aroma of the extracts was quite noticeable and is attributed to qualitative and quantitative differences in components.

 

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