Results 201 to 210 of about 20,597 (255)
Apple pomace pectin is explored as a sustainable and multifunctional biomaterial for gastric ulcer management. Its unique structural features confer mucoadhesive, anti‐inflammatory, antioxidant, and anti‐Helicobacter pylori activities while enabling nano/microencapsulation of therapeutic agents.
Akash Dhiman +6 more
wiley +1 more source
Antifungal effects and underlying mechanism of the action of the supercritical fluid extracted from the cumin (Cuminum cyminum) seeds and its volatile phyto‐constituents against pathogenic Aspergillus fumigatus. ABSTRACT Spices are aromatic culinary ingredients used worldwide for enhancing food flavors, folklore therapy, and their antiseptic ...
Acharya Balkrishna +7 more
wiley +1 more source
Steviol Glycosides (E960) from Stevia rebaudiana: Technological Innovations, Safety Assessment, Regulatory Aspects and their Role in Sustainable Food Systems. ABSTRACT Stevia (Stevia rebaudiana Bertoni) is a small perennial herb widely recognized as a natural sweetener.
Aswin Sakthivel Manoharan +1 more
wiley +1 more source
This study optimized green extraction of a synergistic tri‐herbal blend of Ginkgo biloba, Astragalus membranaceus, and Salvia miltiorrhiza. The 1:1:2 blend showed the highest TPC synergy, with probe ultrasound giving maximal phenolic recovery. The extract, rich in rosmarinic acid, chlorogenic acid, and catechin, exhibited antioxidant, antimicrobial ...
Mohamed Ibrahim Younis +5 more
wiley +1 more source
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Supercritical Water as a Solvent
Angewandte Chemie - International Edition, 2005AbstractWater is not restricted to moderate temperatures and low pressures, but can exist up to very high temperatures, far above its critical point at 647 K. In this supercritical regime, water can be gradually compressed from gas‐like to liquid‐like densities.
Hermann Weingartner
exaly +3 more sources
Organic Chemical Reactions in Supercritical Water
Chemical Reviews, 1999Water near or above its critical point (374 C, 218 atm) is attracting increased attention as a medium for organic chemistry. Most of this new attention is driven by the search for more green or environmentally benign chemical processes. Using near-critical or supercritical water (SCW) instead of organic solvents in chemical processes offers ...
Phillip E Savage
exaly +3 more sources
Solvation in supercritical water
The Journal of Chemical Physics, 2006Solvation in supercritical water under equilibrium and nonequilibrium conditions is studied via molecular dynamics simulations. The influence of solute charge distributions and solvent density on the solvation structures and dynamics is examined with a diatomic probe solute molecule. It is found that the solvation structure varies dramatically with the
Jinsong, Duan +2 more
openaire +2 more sources
Gasification of cyanobacterial in supercritical water
Environmental Technology, 2014Cyanobacterial collected from eutrophic freshwater lakes constituted intractable waste with a rich algae biomass content. Supercritical water gasification (SCWG) was proposed to treat the cyanobacterial and to produce hydrogen for energy. The H 2 yield reached 2.92 mol/kg at reaction conditions of 500 °C, 30 min and 22 MPa; this yield accounted for 26%
Huiwen, Zhang +3 more
openaire +2 more sources

