High-power ultrasound or macrosonics is related to the high-intensity ultrasonic waves (1鈥 10W/cm 2 ) applications that produce permanent changes in the treated medium. The propagation of high-intensity ultrasonic waves in media produces nonlinear effects associated with finite high amplitudes. All...
The effect of thermosonication on the stability of thesis is to determine the effect ofhigh-power ultrasound(amplitude, temperature and treatment time), on the stability of ascorbic acid (vitamin C) in apple juice. Svrha ovog rada je utvrditi djelovanjeultrazvuka visoke snage, (amplitude, ...
high-voltage electrical discharge; high-power ultrasound; sugar beet leaves; bioactive compounds; antioxidant capacity; electron spin resonance spectroscopy; optical emission spectroscopy Graphical Abstract1. Introduction In the face of global challenges such as resource depletion, environmental degradation, ...
MalaxationExtraction efficiencyOil qualityHigh power ultrasound (HPU) provides rapid heating of olive paste and disrupts cell walls, helping small oil droplets exit tissue and coalesce. This has been shown to improve oil yield and reduce...
This work explores how high-power ultrasound-assisted (HPU) pretreatment of lupin flour (LF) before protein extraction could affect ANF and ATF content, as well as protein yield and techno-functional properties. LF pretreatments for 3 and 9 min, using water and ethanol–water (1:4 v/v),...
ChemInform Abstract: Use of High‐Power Ultrasound Vibrations in the Synthesis of Mixed Oxide Phases.photochemistry, radiation chemistry, sonochemistry, mechanochemistryelectric properties, superconductors, semiconductorsChemInform is a weekly Abstracting Service, delivering concise information at a glance that ...
Ultrasound generators are generally of limited energy output due to the power needed to drive the vibrations and the heat generated by ultrasonic transducers. Because of these limitations, the use of ultrasound for large-scale chemical processes has met with limited success. One means of achieving ...
3) high-power low-frequency ultrasound 大功率低频超声 例句>> 4) high power ultrasonic system 大功率超声系统 1. n order to adapt to sonochemical reactions,ahigh power ultrasonic systemused for sonochemical research is developed. 根据声化学反应的特殊要求,我们研制了用于声化学研究的大功率超声系统,由...
High power ultrasound frequencyVirgin olive oilFatty acidPhenolic compoundsVolatile compoundsSensory characteristicsHigh power utrasound (HPU) treatment of olive paste is used to enhance malaxation or as alternative to malaxer. Because previous laboratory scale experiments were conducted at different ...
Ultrasound technology was employed to test its action on the extraction of olive oil at the industrial scale. Because of its mechanical effects, ultrasound waves were applied to the olive paste, between the crushing and malaxing operations. Comparative experiments were performed between traditional extr...