Results 31 to 40 of about 2,265,931 (285)
Particle Formation by Supercritical Fluid Extraction and Expansion Process
The Scientific World Journal, 2013 Supercritical fluid extraction and expansion (SFEE) patented technology combines the advantages of both supercritical fluid extraction (SFE) and rapid expansion of supercritical solution (RESS) with on-line coupling, which makes the nanoparticle ...
Sujuan Pan +3 more
doaj +1 more source
Producing antioxidant fractions from herbaceous matrices by supercritical fluid extraction [PDF]
, 2002 Fractions from seeds of coriander (Coriandrum sativum) were obtained by extraction with supercritical carbon dioxide in a semicontinuous lab-scale equipment, and were tested for their antioxidant activity.
López, S. +3 more
core +1 more source
SUPERCRITICAL CARBON DIOXIDE EXTRACTION OF ANDROGRAPHOLIDE FROM ANDROGRAPHIS PANICULATA LEAVES USING METHANOL AS COSOLVENT [PDF]
, 2006 The optimisation and design of any separation processes, such as the extraction of bio molecules from their natural resources require mathematical modelling.
Kumoro, A.C., Hasan, M.
core +1 more source
Hydrous Carbonatitic Liquids Drive CO2 Recycling From Subducted Marls and Limestones
Geophysical Monograph Series, Page 209-221., 2020 This book is Open Access. A digital copy can be downloaded for free from Wiley Online Library.
Explores the behavior of carbon in minerals, melts, and fluids under extreme conditions
Carbon trapped in diamonds and carbonate-bearing rocks in subduction zones are examples of the continuing exchange of substantial carbon ...
Erwin Schettino, Stefano Poli
wiley +4 more sources
FoodsSupercritical fluid extraction (SFE) techniques have garnered significant attention as green and sustainable methods for obtaining biologically active substances from a diverse array of plant byproducts.
Filip Herzyk +2 more
doaj +1 more source
Journal of Ginseng Research, 2017 Background: In this study, the fermentation of ginseng seeds was hypothesized to produce useful physiologically-active substances, similar to that observed for fermented ginseng root.
Myung-Hee Lee +5 more
doaj +1 more source
Advanced Functional Materials, EarlyView.A new class of sulfur‐free, oxygen‐bridged dibenzofuran‐based polymers is developed for ultrahigh‐refractive‐index applications. The rigid π‐extended architecture and enhanced molecular polarizability enable exceptional optical performance, combining refractive indices up to 1.848 with high Abbe numbers and full visible transparency. This work offers a
Hend A. Hegazy +5 more
wiley +1 more source
Advanced Materials, EarlyView.The transition from cryogenic distillation to polymeric sorbents for light hydrocarbon purification is crucial for energy and environmental sustainability. The polymeric sorbents are engineered to separate gas mixtures based on their specific properties.
Kelechi Festus +9 more
wiley +1 more source
South African Journal of Chemical Engineering, 2021 : The aim of this study was adopted survey a novel method with the frequencies of 37 and 80 kHz and the power of 50–310 W in the supercritical extraction system to extracting ingredients from Scrophularia striata Boiss plant which include analgesics ...
Nabil Vaeli +3 more
doaj +1 more source
Advanced Materials, EarlyView.The mechanical performance of nanocellular polyetherimide cannot be explained by nanoporosity alone. It is shown that CO2 saturation and desorption leave a distinct mechanical signature in the glassy matrix before foaming. This matrix contribution provides a new route to understand and optimize the brittle to ductile transition in nanocellular polymers.
Félix Lizalde‐Arroyo +7 more
wiley +1 more source