Author's response to reviews Title:Evaluation of the cytotoxicity and phototoxicity of Caryocar brasiliense supercritical carbon dioxide extract Authors:
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Evaluation of the cytotoxicity and phototoxicity of Caryocar brasiliense supercritical carbon dioxide extract
BACKGROUND Caryocar brasiliense Camb (Pequi) is a typical Brazilian Cerrado fruit tree. Its fruit is used as a vitamin source for culinary purposes and as a source of oil for the manufacture of cosmetics. C. brasiliense supercritical CO2 extracts exhibit antimicrobial activity against the bacteria Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus and also possess antioxidant a...
متن کاملCaryocar brasiliense supercritical CO2 extract possesses antimicrobial and antioxidant properties useful for personal care products
BACKGROUND The cosmetic and pharmaceutical industries have an increasing interest in replacing synthetic antimicrobials in dermatological products due to increased microbial resistance to conventional antimicrobial agents. Pequi (Caryocar brasiliense) is a native fruit tree of the Brazilian Cerrado, specifically used in cosmetics, in the food industry, and for medicinal purposes. Leishmanicidal...
متن کاملCorrection: Caryocar brasiliense supercritical CO2 extract possesses antimicrobial and antioxidant properties useful for personal care products
Author details Department of Clinical Pathology, Faculty of Medical Sciences, University of Campinas (FCM-UNICAMP)-Rua Tessália Vieira de Camargo, 126 Campinas, SP, Brazil. CPQBA-Multidisciplinary Center of Chemical, Biological and Agricultural Researches, University of Campinas (UNICAMP)-Rua Alexandre Cazellato, 999, Vila Betel, Paulínia, SP, Brazil. Rua Horácio Cenci, 345, Apto 32, Campolim, ...
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The axial dispersion coefficient of hexachlorobenzene in supercritical carbon dioxide is investigated in a fixed-bed packed with glass beads. The on-line chromatographic pulse-response experiment is used in order to study the dynamics of a packed column under supercritical conditions. The radial dispersion is assumed negligible because of the packed column geometry. To estimate the axial disper...
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Background and Objectives: Supercritical fluid extraction (SFE) technique has been studied for extraction of bioactive compounds from Feijoa sellowiana leaves. Results were compared with those obtained from conventional ethanolic extraction (CE). Materials and Methods: Results: The best supercritical carbon dioxide (SC-CO2) extraction conditions was determined as 250 bar of pressure, 50 °...
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