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Tag Archives: CO2
“Extraction of Phenolic Compounds from Rice Husk via Ethanol-water-modified Supercritical Carbon Dioxide”1
Researchers in the University of Arkansas’ Department of Food Science have developed a method extract high-value phenolic compounds from rice husk using supercritical carbon dioxide (sc–CO2) technology. Rice husk, a rice processing byproduct generated in large quantities (~20% of the … Continue reading
AP-221 – Targeted Extraction of Select Natural Products Using Supercritical Carbon Dioxide
Kramp, Kari University of Ottawa (Canada) Abstract This thesis examined the supercritical carbon dioxide (CO2) extraction (SFE) of targeted secondary metabolites from selected natural products. Phytochemical characterization and determination of biological efficacy was completed using advanced analytical methods and in-vivo … Continue reading
Posted in Technical Notes
Tagged CO2, natural products, SFT-250, Supewrcritical fluids
AP-219 – Sequential Extraction and Purification of Triglycerides and Carotenoids with Supercritical Carbon Dioxide for Valorization of the Integrated Algal Biorefinery
Elise B. GilcherMary Kate M. LaneRachel S. PontiousMary Ben L. ApatoffMelissa M. Ahrens-VíquezJulie B. Zimmerman* Abstract The costs associated with producing renewable biofuels from algae have been prohibitive to their commercialization. However, an integrated biorefinery approach, in which additional high-value … Continue reading
Posted in Technical Notes
Tagged biorefinery, CO2, Ethanol Extraction, extraction, lipids, Polarity, SFE, SFT, SFT-100, SFT-110, SFT-120, Solvents, Supercritical Fluid Technologies, triglycerides
AP-218 – Elucidating supercritical fluid extraction of fucoxanthin from algae to enable the integrated biorefinery
Mary Kate M. Lane a b 1, Elise B. Gilcher b c 1, Melissa M. Ahrens-Víquez a, Rachel S. Pontious a, Nora E. Wyrtzen d, Julie B. Zimmerman a b c a Chemical and Environmental Engineering, Yale University, 17 Hillhouse … Continue reading
Posted in Technical Notes, Technical Resources
Tagged algae, biorefinery, chlorophyll, CO2, cosmetics, extraction, food, food science, fucoxanthin, fucoxanthin recovery, SC CO2, SFE, SFT, SFT-100, SFT-110, SFT-120, SFT-120XW, SFT-150, SFT-250, supercritical CO2 systems, supercritical fluid extraction
Quantitative Analysis of Bio accessible Phenolic Compounds in Aegean Bee Bread
A novel application for supercritical CO2 extraction was investigated by scientists in the Department of Analytical Chemistry at Bezmialem Vakıf University in Turkey. The method they developed and performed on Bee Bread utilized a SFT-120 SFE/Nex10 sc-CO2 Pump to explore … Continue reading
Posted in Press Releases
Tagged aegean, bee, CO2, extraction, SFE, SFT, SFT-110, SFT-120, SFT100, SFT120, supercritical fluids
AP-217 – Multiphase Flow Properties of Sealing Caprocks for CO2 Geological Storage
Eric Joseph Guiltinan, Ph.D. The University of Texas at Austin, 2018 Supervisor: Meinhard Bayani Cardenas Co-Supervisor: David Nicolas Espinoza At the pore-scale, intermolecular forces are responsible for wetting, solubility, phase separation, and interfacial tension. These forces along with the pore … Continue reading
Posted in Technical Notes
Tagged CO2, Nex10, SFT-10, Supercritical fluid
AP-215 – Microfluidic study for investigating migration and residual phenomena of supercritical CO2 in porous media
Gyuryeong Park a Seon-Ok Kim a Minhee Lee b Sookyun Wang a a Department of Energy Resources Engineering, Pukyong National University, Busan 608-737, Korea b Department of Environmental Geosciences, Pukyong National University, Busan 608-737, Korea Abstract This study aims to … Continue reading
AP-211 – Chemical Composition and Biological Activity of Extracts Obtained by Supercritical Extraction and Ethanolic Extraction of Brown, Green and Red Propolis Derived from Different Geographic Regions in Brazil
Bruna Aparecida Souza Machado, Rejane Pina Dantas Silva, Gabriele de Abreu Barreto, Samantha Serra Costa, Danielle Figuerêdo da Silva, Hugo Neves Brandão, José Luiz Carneiro da Rocha, Odir Antônio Dellagostin, João Antônio Pegas Henriques, Marcelo Andres Umsza-Guez, Francine Ferreira Padilha … Continue reading
Posted in Technical Notes
Tagged CO2, extract, propolis, SCCO2, SFE, SFT, SFT-100, SFT-110, SFT-120, SFT-120XW, Supercritical Fluid tech, supercritical fluids
AP-205 – Fatty acid profile and antioxidant properties of oils extracted from dabai pulp using supercritical carbon dioxide extraction
1Ahmad Jelani, N. A., 1,2,3*Azlan, A., 1,3Khoo, H. E. and 4Razman, M. R. 1Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Universiti Putra Malaysia, 43400 UPM Serdang, Selangor, Malaysia 2Laboratory of Halal Science Research, Halal Products Research … Continue reading
Anti-Inflammation and Anti-Tumor Properties Found in the Oils Extracted from Rosemary Leaves with Supercritical CO2
Rosemary is a perennial herb with fragrant evergreen needle-like leaves that are commonly used to add flavor when cooking. It is widely grown in the Mediterranean region and in much of southern Europe. It has been found to act both … Continue reading
Posted in Press Releases
Tagged antioxidant, CO2, herb, rosemary extraction, SFE, SFT, SFT-100, SFT-110, SFT-120, supercritical fluids
AP-202 – Supercritical Fluid Extraction of Phenolics from Anisophyllea disticha (Jack) Baill. and Evaluation of their Antioxidant Activities
Sahena Ferdosh1,2,*, Nurul Ashikin Abdul Bari2, Bulan Wu3 and Md. Zaidul Islam Sarker4 1Western Pacific Tropical Research Center, College of Natural and Applied Sciences, University of Guam, Mangilao, Guam, 96923, USA; 2Department of Plant Science, Faculty of Science, International Islamic … Continue reading
AP-203 – Quantitative Analysis of Bioaccessible Phenolic Compounds in Aegean Bee Bread Using LC-HRMS Coupled with a Human Digestive System Model
Ebru Erol First published: 01 February 2024 https://doi.org/10.1002/cbdv.202301497 Abstract Bee bread, a valuable bee product that has recently attracted significant public interest as a nutritional supplement. The aim of this study was to evaluate the presence of phenolic compounds in … Continue reading
Quantitative Analysis of Fat Content in Foods using the SFT-130A Supercritical Fluid Extraction System
The standard method to analyze the fat content in food products uses a large quantity of organic solvent. Elimination of this solvent consumption is possible through a method employing supercritical carbon dioxide in place of the non-polar solvent that’s typically … Continue reading
Posted in Press Releases
Tagged CO2, extraction, fat content, fat extraction, food extraction, SFE, SFT, SFT-130A, SFT130A, supercritical fluids
Extracting of Omega-3 Rich Oil from Hake Fish with Supercritical Fluid CO2
Polyunsaturated fatty acids (PUFAs), especially omega-3 fatty acids, are an area of much interest and extensive scientific research in recent years. There are numerous articles available in various scientific publications about the presence and value of PUFAs present in food … Continue reading
November 2023: Extraction of High-Value Lipids and Phenolic Compounds Using the SFT-120SFE System
Sorghum Bran is an abundant source of various high-valve bioactive compounds. Many of these compounds contain significant quantities of lipids, phenolic and other acids. These flavonoids are known to offer a variety of benefits in medicinal chemistry due to their … Continue reading
Posted in Press Releases, Uncategorized
Tagged cereals, CO2, extraction, lipids, millets, phenolic compounds, SFE, SFT, SFT-100, SFT-120, SFT-120XW, SFT110, sorghum bran, Supercritical Fluid Technologies, supercritical fluids
Extracting Phenolic Compounds from Rice Husk with Supercritical CO2
Extracting Phenolic Compounds from Rice Husk with Supercritical CO2 In much of the world, rice is a primary food source. Every year, large amounts of rice husk are left over from rice processing, requiring disposal. While generally considered worthless, rice … Continue reading
Posted in Press Releases
Tagged antioxidants, CO2, phenolic compounds, rice, rice extraction, SC CO2, SFE, SFT, SFT-110, SFT-110XW, SFT-120, SFT-120XW, supercritical fluids
Why Reaction Chemistry in Supercritical CO2?
Supercritical CO2 (SF CO2) is a solvent that can be used as an alternative to hexane and other organic solvents when running chemical reactions. Working under moderate pressures, just over 1,100 psi. and very moderate temperatures just above 31oC, liquid … Continue reading
Posted in Press Releases
Tagged CO2, HPR, HPRS, Reaction chemistry, SFR, SFT, supercritical fluids
AP-196 – Optimization of supercritical fluid extraction of polyphenols from oats (Avena sativa L.) and their antioxidant activities
Yessica Escobedo-Flores, David Chavez-Flores, Ivan Salmeron, Carlos Molina-Guerrero, Samuel Perez-Vega* School of Chemical Science, Autonomous University of Chihuahua, Circuit 1, New University Campus, CP 31125 Chihuahua, Mexico This research explores the effects of pressure and temperature on the supercritical extraction … Continue reading
Posted in Technical Notes
Tagged anitoxidants, CO2, Inc, oats, optimizations, polyphenols, SFE, SFT-10, SFT-100, SFT-120, SFT110, SFT120XW, supercritical extraction, Supercritical Fluid Technologies
AP-195 – Effect of phase compatibility on the foaming behavior of LDPE/HDPEand LDPE/PP blends with subcritical CO2as the blowing agent
Chen Wana, Gangwei Sunb, Feng Gaoa, Tao Liua,∗, Mohamed Esseghirc,∗, Ling Zhaoa,Weikang Yuanaa Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, East China University of Science and Technology, Shanghai 200237, PR Chinab Dow Chemical China Co. Ltd., Elastomers, Electrical & … Continue reading
Posted in Technical Notes
Tagged CO2, CO2diffusion, Compatibility, extrusion foaming, LDPE blend, Rheology, septech, SFT inc, SFT-10, Supercritical Fluid tech