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Ahmad Hazim Abdul Aziz, Nor Faadila Mohd Idrus, Nicky Rahmana Putra, Mohd Azrie Awang, Zuhaili Idham, Hasmadi Mamat and Mohd Azizi Che Yunus
Rosmarinic acid (RA) is present in a broad variety of plants, including those in the Lamiaceae family, and has a wide range of pharmacological effects, particularly antioxidant activity. To extract RA from Orthosiphon stamineus (OS) leaves, a Lamiaceae p...
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José P. Coelho, Maria Paula Robalo, Inês S. Fernandes and Roumiana P. Stateva
This study presents an optimization strategy for recovery of oil from Japonica Luna rice bran using supercritical carbon dioxide (scCO2), based on design of experiments (DoE). Initially, a 24-1 two level fractional factorial design (FFD) was used, and pr...
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David Villanueva-Bermejo, Erika Vázquez, Marisol Villalva, Susana Santoyo, Tiziana Fornari, Guillermo Reglero and Mónica Rodriguez García-Risco
Heather (Calluna vulgaris L.) and marigold (Calendula officinalis L.) are two rich sources of bioactive pentacyclic triterpenes. The supercritical carbon dioxide (SCCO2) extraction of these two plants was explored at a pressure range of 25?50 MPa, 50 °C,...
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Anis Muslihah Zambree
Pág. 50
Plenty extraction technique has been study to perform the extraction process. Solvent extraction and hydrodistillation is the conventional and oldest method for the extraction. However, there have some limitation when using these techniques. Soxhlet extr...
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Markus Armbruster, Mathias Mönckedieck, Regina Scherließ, Rolf Daniels and Martin A. Wahl
Triterpene compounds like betulin, betulinic acid, erythrodiol, oleanolic acid and lupeol are known for many pharmacological effects. All these substances are found in the outer bark of birch. Apart from its pharmacological effects, birch bark extract ca...
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Vitor Augusto dos Santos Garcia, Camila da Silva, Lúcio Cardozo Filho
Pág. 499 - 505
The work aimed to investigate the extraction of Mucuna deeringiana seed oil using supercritical carbon dioxide as solvent, and the chemical profile of fatty acid components. The experiments were performed in a laboratory scale unit in a temperature range...
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N. P. Tao, M. Zhou, X. C. Wang, Y. Liu
Pág. 1673 - 1677
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Lucia Leo, Leonardo Rescio, Loredana Ciurlia, Giuseppe Zacheo
Pág. 2167 - 2174
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Csaba D András, Béla Simándi, Ferenc Örsi, Charalambos Lambrou, Doukeni Missopolinou-Tatala, Costas Panayiotou, János Domokos, Fruzsina Doleschall
Pág. 1415 - 1419
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del Valle, J. M. Jimenez, M. Napolitano, P. Zetzl, C. Brunner, G.
Pág. 550 - 556
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