Brazilian Archives of Biology and Technology | |
Supercritical CO2 extraction of Schinus molle L with co-solvents: mathematical modeling and antimicrobial applications | |
Rodrigo Scopel1  Roberto Góes Neto1  Manuel Alves Falcão1  Eduardo Cassel1  Rubem Mário Figueiró Vargas1  | |
[1] ,Pontifícia Universidade Católica do Rio Grande do Sul Faculdade de Engenharia Laboratório de Operações UnitáriasPorto Alegre RS ,Brasil | |
关键词: Supercritical extraction; co-solvents; Schinus molle L; antimicrobial applications; | |
DOI : 10.1590/S1516-89132013000300020 | |
来源: SciELO | |
【 摘 要 】
This work investigates the antimicrobial activity of the Schinus molle L. leaves extracts obtained under supercritical conditions using carbon dioxide and co-solvents. Antimicrobial qualitative evaluation was carried out through the bioautography technique and the microorganisms studied were Staphylococcus aureus, Pseudomonas aeruginosas, Escherichia coli, Micrococcus luteus, and Salmonella choleraesuis. The supercritical fluid extraction was carried out in a pilot scale equipment using carbon dioxide modified by the addition of co-solvents, such as ethanol and water at 150 bar and 333 K. A mathematical modeling of the process was also performed.
【 授权许可】
CC BY-NC
All the contents of this journal, except where otherwise noted, is licensed under a Creative Commons Attribution License
【 预 览 】
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RO202005130166625ZK.pdf | 99KB | download |