Please use this identifier to cite or link to this item: http://repositorio.unicamp.br/jspui/handle/REPOSIP/66575
Type: Artigo de periódico
Title: EXTRACTION OF ESSENTIAL OIL OF BLACK PEPPER WITH LIQUID CARBON-DIOXIDE
Author: FERREIRA, SRS
MEIRELES, MAA
CABRAL, FA
Abstract: Extraction of essential oil of black pepper was studied in a fixed bed extractor with liquid carbon &oxide as a solvent. The solubility of the oil in the solvent was determined, using the dynamic method. The solubility of pepper oil varied from 0.07 +/- 0.01 to 0.10 +/- 0.04 for temperature ranging from 16 to 20-degrees-C and pressure from 6.35 to 7.35 MPa. The shape of the extraction curves indicates that about 90% of the oil was extracted during the constant rate period. The results indicate that the subcritical essential oil extraction is a promising technology.
Country: Inglaterra
Editor: Elsevier Sci Ltd
Rights: fechado
Identifier DOI: 10.1016/0260-8774(93)90010-H
Date Issue: 1993
Appears in Collections:Unicamp - Artigos e Outros Documentos

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