Results 81 to 90 of about 81,571 (345)

Economic evaluation of herb extraction using supercritical fluid [PDF]

Chemical Industry and Chemical Engineering Quarterly, 2009
Due to the climate diversity in different parts of Iran, a variety of plants grow across the country, many of them having pharmaceutical applications.
M. Shariaty-Niassar, B. Aminzadeh, P. Azadi, S. Soltanali   +3 more
doaj  

Current Landscape: Use of Supercritical CO2 in the Wood Industry

Advanced Energy and Sustainability Research, EarlyView.
The application of supercritical carbon dioxide (scCO2) to successfully dewater as well as extract resin from wood is becoming increasingly popular due to its greener and less energy‐intensive approach. With world focus shifting to developing methods with greater efficiency while decreasing harm to the environment, scCO2 applications have begun to set ...
Anthony Dahdah, Subashani Maniam
wiley   +1 more source

Determination of amphetamine enantiomers in urine by conductive vial electromembrane extraction and ultra‐high performance supercritical fluid chromatography tandem mass spectrometry

, 2023
Tonje Gottenberg Skaalvik, Elisabeth Leere Øiestad, Stig Pedersen‐Bjergaard, Solfrid Hegstad   +3 more
openalex   +1 more source

Supercritical fluid extraction as a suitable technology to recover bioactive compounds from flowers

Journal of Supercritical Fluids, 2022
L. López-Hortas, P. Rodríguez, B. Díaz-Reinoso, M. C. Gaspar, H. C. de Sousa, M. Braga, H. Domínguez   +6 more
semanticscholar   +1 more source

Screen ammonium‐based deep eutectic solvents for CO2 capture: Extended UNIFAC‐DES, calibrated COSMO‐RS, and experiment

AIChE Journal, EarlyView.
Abstract CO2 solubility in deep eutectic solvent (DES) is a critical property to indicate the competence of using DESs for carbon capture. This work presents a systematic screening framework with computational and experimental procedures to identify the promising ammonium‐based DESs for CO2 absorption.
Hao Qin, Xiang Zhang, Jiawei Ruan, Kai Sundmacher   +3 more
wiley   +1 more source

Optimisation of Supercritical Fluid Extraction for Fatty Acids from Benincasa hispida Seed Oil: A Response Surface Approach

Journal of Pharmacy
Introduction: The goal of this study was the optimisation of the process parameters for the extraction of Benincasa hispida seed extract using the supercritical carbon dioxide.
Rizal Za’im Ramli, Zaidul Islam Sarker, Hazrina Hadi   +2 more
doaj  

Vancomycin‐Functionalized Nanodelivery Systems for Antibacterial Tissue Engineering Scaffolds

Advanced NanoBiomed Research, EarlyView.
This review consolidates recent advancements in VAN nanoformulations, critically evaluating their design principles, release mechanisms, and efficacy profiles against resistant Gram‐positive pathogens. While promising in vitro and in vivo results have been demonstrated, the clinicaltranslation of these technologies necessitates further rigorous ...
Nima Beheshtizadeh, Mahsa Mohammadzadeh, Amir Abbas Seraji, Ali Pirsadeghi, Elham Zendedel, Maliheh Gharibshahian   +5 more
wiley   +1 more source

Supercritical Carbon Dioxie; An Efficient Solvent for Herbal Extraction

Journal of Medicinal Plants, 2017
Supercritical fluid extraction (SFE) is an alternative to liquid extraction using solvents. Supercritical fluids can have solvating powers similar to organic solvents, but with higher diffusivities, lower viscosity, and lower surface tension.
Mohsen Dashtianeh Dashtianeh, Alireza Vatanara, Shamsali Rezazadeh   +2 more
doaj  

Design and Performance Analysis of a Thermal Energy Storage System With Steam Extraction and Electric Heating in a Coal‐Fired Power Plant

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT To alleviate the impact of the instability of renewable energy power generation on the power grid, coal‐fired power plants (CFPPs) have to undertake peak shaving tasks, which puts forward high requirements for the flexibility of CFPPs. To enhance the flexibility of CFPPs to consume more renewable energy, this paper innovatively proposes a ...
Yuguo Ni, Keliang Liu, Miao Yu, Hao Zhou
wiley   +1 more source

Birch Bark Dry Extract by Supercritical Fluid Technology: Extract Characterisation and Use for Stabilisation of Semisolid Systems

Applied Sciences, 2017
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.
Markus Armbruster, Mathias Mönckedieck, Regina Scherließ, Rolf Daniels, Martin A. Wahl   +4 more
doaj   +1 more source