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Comparison of Rose Extracts Produced by Different Extraction Techniques

 

作者: GrahamK. Moates,   John Reynolds,  

 

期刊: Journal of Essential Oil Research  （Taylor Available online 1991）
卷期: Volume 3, issue 5  

页码: 289-294

 

ISSN:1041-2905

 

年代: 1991

 

DOI:10.1080/10412905.1991.9697946

 

出版商: Taylor & Francis Group

 

关键词: Rosa;Rosaceae;hybrid tea rose;carbon dioxide extract;essential oil;fragrance

 

数据来源: Taylor

 

摘要:

Extraction of rose petals using the differing techniques of solvent extraction (hexane), steam distillation and high pressure CO2were performed. Extract profiles are presented demonstrating the relative extraction efficiencies of the processes with respect to fragrant and non-fragrant regions. A product richer in relevant fragrance components is produced by C02extraction.

 

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