Showing 21 - 40 results of 42 for search '"supercritical fluid"', query time: 0.07s Refine Results
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    Rapid Separation of All Four Tocopherol Homologues in Selected Fruit Seeds via Supercritical Fluid Chromatography Using a Solid-Core C18 Column by Elise Urvaka, Inga Mišina, Arianne Soliven, Paweł Górnaś

    Published 2019-01-01
    “…Tocopherol separations employing the same Kinetex™ C18 column via supercritical fluid chromatography (SFC) and reversed-phase liquid chromatography (RP-LC) were compared. …”
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    Article
  4. 24

    Liquid-vapor phase diagram of carbon dioxide near the critical point by Azzedine Abbaci

    Published 2024-12-01
    Subjects: “…Carbon dioxide, crossover model, equation of state, supercritical fluids…”
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    Article
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    Supercritical Fluid Extraction of Metals Using Bis(2,4,4-trimethyl-pentyl)monothiophosphinic Acid as Chelating Agent for Subsequent ICP-MS Analyses of Mercury, Cadmium and Lead in Sediment by E. C. Roa, M. Schultz, M. B. Capangpangan

    Published 2011-01-01
    “…This study investigated and validated the optimum conditions for a supercritical fluid extraction (SFE) method using bis(2,4,4-trimethylpentyl)-monothiophosphinic acid as a chelating ligand, for subsequent ICP-MS analyses of mercury, cadmium and lead in sediment. …”
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    Article
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    Chlorophyll Extraction from Microalgae: A Review on the Process Engineering Aspects by Aris Hosikian, Su Lim, Ronald Halim, Michael K. Danquah

    Published 2010-01-01
    “…Our preliminary analysis suggests supercritical fluid extraction to be superior to organic solvent extraction. …”
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    Article
  10. 30

    Improved Chiral Separation of (R,S)-Goitrin by SFC: An Application in Traditional Chinese Medicine by Lixing Nie, Zhong Dai, Shuangcheng Ma

    Published 2016-01-01
    “…To help illustrating the antiviral bioactivity of Isatidis Radix, a widely used traditional Chinese medicine (TCM), supercritical fluid chromatography (SFC) was used for analytical and preparative separation of (R,S)-goitrin, which was reported as the active ingredient of the herbal. …”
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    Article
  11. 31

    Effects of Thyme Extract Oils (from Thymus vulgaris, Thymus zygis, and Thymus hyemalis) on Cytokine Production and Gene Expression of oxLDL-Stimulated THP-1-Macrophages by A. Ocaña, G. Reglero

    Published 2012-01-01
    “…Two oil fractions from each species were obtained by CO2 supercritical fluid extraction. Main compounds presented in the supercritical extracts of the three thyme varieties were 1,8 cineole, thymol, camphor, borneol, and carvacrol. …”
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  12. 32

    Evaluation of the Most Current and Effective Methods in the Analysis of Chlorinated Dioxins in Ground Beef by Ebere C. Anyanwu, Mohamed H. El-Saeid, Akpan I. Akpan, Mahmoud A. Saled

    Published 2003-01-01
    “…Among these new methods and techniques are: the synergistic combination of ELISA/GC/MS, direct sample introduction to /GC/MS-MS, automated clean-up method, and the supercritical fluid extraction methods. The possible treatments of results from each method and technique are discussed and their respective efficiencies are compared. …”
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    Article
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    Determination of 5-fluorouracil anticancer drug solubility in supercritical CO 2 using semi-empirical and machine learning models by Gholamhossein Sodeifian, Ratna Surya Alwi, Reza Derakhsheshpour, Nedasadat Saadati Ardestani

    Published 2025-02-01
    “…Abstract In order to provide the facilities to design the supercritical fluid (SCF) processes for micro or nanosizing of solid solute compounds such as drugs, it is essential to obtain their solubility in green solvents like pressurized CO2. …”
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    Article
  14. 34

    Solubility of gemcitabine (an anticancer drug) in supercritical carbon dioxide green solvent: Experimental measurement and thermodynamic modeling by Gholamhossein Sodeifian, Masturah Markom, Jarinah Mohd Ali, Muhammad Zulhaziman Mat Salleh, Reza Derakhsheshpour

    Published 2025-02-01
    “…Abstract In order to develop supercritical fluid (SCF) processes for the micro or nanosizing of solid solute components, such as pharmaceuticals, it is essential to assess their solubility in solvents including supercritical carbon dioxide (SC–CO2). …”
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    Article
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    Obtention of stable neuroprotective extracts from orange by-products by gas-expanded liquids extraction (GXLE) and liposomal microencapsulation by Victor M. Amador-Luna, Lidia Montero, Pablo Mendoza-Orbaneja, Elena Ibáñez, Miguel Herrero

    Published 2025-03-01
    “…The obtained extracts showed higher bioactivities than other similar extracts obtained using pressurized liquids and supercritical fluid extractions. On the other hand, the optimization of a cryo-stirred microencapsulation protocol allowed an effective encapsulation higher than 73 %. …”
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    Hormones and Hormonal Anabolics: Residues in Animal Source Food, Potential Public Health Impacts, and Methods of Analysis by Belachew B. Hirpessa, Beyza H. Ulusoy, Canan Hecer

    Published 2020-01-01
    “…To make the tests on the animal-origin food matrix, there are different sample extraction techniques such as accelerated solvent extraction, supercritical fluid extraction, solid phase extraction, solid-phase microextraction, and hollow-fiber liquid-phase microextraction. …”
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    Sustainable Extraction Technology of Fruit and Vegetable Residues as Novel Food Ingredients by Shiqi Zheng, Zhoumei Huang, Li Dong, Daotong Li, Xiaosong Hu, Fang Chen, Chen Ma

    Published 2025-01-01
    “…Sustainable techniques, including supercritical fluid extraction and ultrasound-assisted extraction, are compared with traditional methods, for their efficiency in extracting high-value compounds from FVW while minimizing environmental impact. …”
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    Article
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    Supercritical Algal Extracts: A Source of Biologically Active Compounds from Nature by Izabela Michalak, Agnieszka Dmytryk, Piotr P. Wieczorek, Edward Rój, Bogusława Łęska, Bogusława Górka, Beata Messyasz, Jacek Lipok, Marcin Mikulewicz, Radosław Wilk, Grzegorz Schroeder, Katarzyna Chojnacka

    Published 2015-01-01
    “…The paper discusses the potential applicability of the process of supercritical fluid extraction (SFE) in the production of algal extracts with the consideration of the process conditions and yields. …”
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    Recovery of Bioactive Constituents from Olive Leaf Pruning Waste of Five Different Cultivars: A Comparison of Green Extraction Techniques to Maximize Health Benefits by Hamid Mushtaq, Simona Piccolella, Jose A. Mendiola, Lidia Montero, Elena Ibáñez, Severina Pacifico

    Published 2025-01-01
    “…Sequential ultrasound-assisted maceration (UAM) in <i>n</i>-hexane and ethanol was compared with a compressed fluid extraction strategy consisting of supercritical fluid extraction (SFE) and pressurized liquid extraction (PLE) for their efficiency in recovering distinct classes of bioactives. …”
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    Green technologies in food colorant extraction: A comprehensive review by Irianto Irianto, Nicky Rahmana Putra, Yustisia Yustisia, Syahrial Abdullah, Syafruddin Syafruddin, Paesal Paesal, Andi Irmadamayanti, Herawati Herawati, Budi Raharjo, Sri Agustini, Asmaliyah Asmaliyah, Amik Krismawati, Bramantyo Airlangga

    Published 2025-01-01
    “…The study explores the potential of green extraction techniques—Microwave-Assisted Extraction (MAE), Ultrasound-Assisted Extraction (UAE), and Supercritical Fluid Extraction (SFE)—for obtaining natural food colorants from various plant materials. …”
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