Banana blossom is a source of anthocyanin that potentially utilized as natural dyes in the food industry. Anthocyanin from banana can be extracted using Ultrasonic Assisted Extraction (UAE) and maceration method. ultrasonic causes cavitation effect thereby provide an efficiency extraction time if compared with This study aimed to determine duration sonication treatment on total extract. Experim...

The effect of ultra-sonication on quality characteristics and flavor of baked eggs was studied. One hundred and twenty eggs were cooked and assigned to six treatments groups (n=20 each) that were then soaked in saline solution at various concentrations (5, 10 and 18%) with/or without further ultra-sonication treatment at 35 kHz for 1 h. The pH values were lower in the ultra-sonicated samples in...

Ultrasound and poly(ethylenimine) (PEI) have each separately been shown to increase DNA transfection efficiency. This study tested the hypothesis that the combination of ultrasound and PEI can have a synergistic effect to increase DNA transfection. This in vitro study assessed transfection efficiency of two different DNA plasmids encoding green fluorescent protein and firefly luciferase in two ...

The present study examined the effect of sonication on the particle size and structure of a well-crystallized (KGa-1) kaolinite from Georgia. Sonication produced an important delamination effect as well as a reduction of the other particle-size dimensions. The experiments, carried out under different experimental conditions, showed that particle-size reduction can be controlled through differen...

Switchgrass is a perennial C4 plant with great potential as a bioenergy source and, thus, a high demand for establishment from seed. This research investigated the effects of ultrasound treatment on germination and seedling growth in switchgrass. Using an orthogonal matrix design, conditions for the ultrasound pretreatment in switchgrass seed, including sonication time (factor A), sonication te...