AIMC Topic: Microwaves

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Efficient extraction of flavonoids from Flos Sophorae Immaturus by tailored and sustainable deep eutectic solvent as green extraction media.

Journal of pharmaceutical and biomedical analysis Dec 20, 2018
In the face of the many shortcomings of conventional organic solvents in the age of green chemistry, deep eutectic solvents (DESs) appear under the spotlight of natural product extraction because of its outstanding advantages. In this study, the extr...
Solvents Phenols Flowers Flavonols Quercetin Microwaves Rutin Kaempferols Water Plant Extracts Flavonoids
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Stroke localization and classification using microwave tomography with k-means clustering and support vector machine.

Bioelectromagnetics Mar 25, 2018
For any chance for stroke patients to survive, the stroke type should be classified to enable giving medication within a few hours of the onset of symptoms. In this paper, a microwave-based stroke localization and classification framework is proposed...
Image Processing, Computer-Assisted Stroke Support Vector Machine Microwaves Cluster Analysis Tomography
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Optimization of ionic liquids-based microwave-assisted hydrolysis of puerarin and daidzein derivatives from Radix Puerariae Lobatae extract.

Food chemistry Dec 27, 2017
Ionic liquids-based microwave-assisted hydrolysis was successfully applied for hydrolysis of puerarin and daidzein derivatives from Radix Puerariae Lobatae extract. The ionic liquids with different cations and anions have been investigated, and [Omim...
Pueraria Microwaves Isoflavones Drugs, Chinese Herbal Hydrolysis Ionic Liquids
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Microwave-assisted digestion using diluted HNO and HO for macro and microelements determination in guarana samples by ICP OES.

Food chemistry Dec 26, 2017
A microwave-assisted digestion procedure using diluted HNO and HO was developed for multi-element determination in guarana samples by ICP OES. Optimization step was performed employing a mixture design with pseudocomponents using HNO, HO and HO. The ...
Seeds Carbon Micronutrients Hydrogen Peroxide Paullinia Metals Brazil Spectrum Analysis Food Analysis Microwaves Nitric Acid
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Physicochemical characterization and in vitro hypoglycemic activities of polysaccharides from Sargassum pallidum by microwave-assisted aqueous two-phase extraction.

International journal of biological macromolecules Dec 19, 2017
Microwave-assisted aqueous two-phase extraction (MAATPE) was applied for simultaneous extraction and separation of polysaccharides from Sargassum pallidum (SPPs). The optimal extraction parameters, physicochemical properties, and hypoglycemic activit...
Molecular Conformation Glycoside Hydrolase Inhibitors Amylases Sargassum Chemical Phenomena Microwaves alpha-Glucosidases Molecular Weight Monosaccharides Microscopy, Atomic Force Humans Polysaccharides Cell Line, Tumor Liquid-Liquid Extraction Spectroscopy, Fourier Transform Infrared Hypoglycemic Agents Models, Molecular
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Microwave assisted dehydration of broccoli by-products and simultaneous extraction of bioactive compounds.

Food chemistry Nov 14, 2017
Broccoli by-products from frozen-food industry account for 45% of the initial broccoli heads. They consist on stalks, inflorescences, and leaves, blanched and non-blanched, sharing the nutritional value and bioactive compounds of commercial broccoli ...
Amino Acids Polysaccharides Nutritive Value Brassica Chemical Fractionation Plant Stems Monosaccharides Water Desiccation Food Industry Plant Leaves Glucosinolates Phenols Microwaves Plant Proteins, Dietary Food Additives
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Microwave-assisted grafting polymerization modification of nylon 6 capillary-channeled polymer fibers for enhanced weak cation exchange protein separations.

Analytica chimica acta Dec 3, 2016
A weak cation exchange liquid chromatography stationary phase (nylon-COOH) was prepared by grafting polyacrylic acid on to native nylon 6 capillary-channeled polymer (C-CP) fibers via a microwave-assisted radical polymerization. To the best of our kn...
Antiporters Caprolactam Microwaves Polymerization Chromatography, Ion Exchange Proteins Polymers Reproducibility of Results
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Automatic Multiple-Needle Surgical Planning of Robotic-Assisted Microwave Coagulation in Large Liver Tumor Therapy.

PloS one Mar 16, 2016
The "robotic-assisted liver tumor coagulation therapy" (RALTCT) system is a promising candidate for large liver tumor treatment in terms of accuracy and speed. A prerequisite for effective therapy is accurate surgical planning. However, it is difficu...
Automation Liver Neoplasms Microwaves Robotics Needles Humans
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Image-guided microwave thermoablation of hepatic tumours using novel robotic guidance: an early experience.

European radiology Aug 23, 2014
OBJECTIVE: To evaluate and compare novel robotic guidance and manual approaches based on procedural accuracy, procedural time, procedural performance, image quality as well as patient dose during image-guided microwave thermoablation.
Humans Aged Aged, 80 and over Adult Male Prospective Studies Female Reproducibility of Results Robotics Fluoroscopy Microwaves Cone-Beam Computed Tomography Diathermy Treatment Outcome Follow-Up Studies Middle Aged Time Factors Liver Neoplasms
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A review of innovative extraction technologies for protein recovery from plant-based by-products: A step toward zero-waste processing.

International journal of biological macromolecules Jun 1, 2025
The increasing global emphasis on sustainability in food production has heightened interest in valorizing plant-based by-products, including oilseed meals, fruit pomace, cereal bran, and legume hulls. Although these residues contain valuable proteins...
Chemical Fractionation Plant Proteins Microwaves Waste Products
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