To utilize starch and protein contained in microalgae as carbon and nitrogen sources for ethanol production, an extraction method, i.e. ultrasonic treatment using a homogenizer, and simultaneous saccharification and fermentation (SSF) of extracted microalgae solution were studied using Chlamydomonas fasciata Ettl 437. 30 min of ultrasonic treatment gave the maximum extraction ratio of starch co...

The aim of the present study was determine optimum processing conditions and nanoemulsion formulation for preparation gingerol shogaol from ginger extract-based subcritical water. For this purpose, nanoemulsions were prepared with rotor-stator homogenizer varied surfactant cosurfactant concentrations (24%, 26% 28% v/v), stirring speed (22,000 rpm, 24,000 rpm). time is adjusted to 30 minutes. de...

Low velocity impact behavior of shear thickening fluid (STF) impregnated aramid fabric having different number layers had been investigating throughout this study to determine a relationship between and perforation energy. Firstly, STF solutions including polyethylene glycol, silica nanoparticles ethanol were prepared by mixing homogenizer. Solutions containing 20% weight used in study. Rheolog...

The importance of sample preparation The first step of sample preparation is critical for obtaining an adequate quantity and quality of molecules of interest from biological samples. It can be a delicate, technical and timeconsuming process. Bertin Technologies offers a range of robust, efficient and flexible homogenizers based on bead-beating technology for grinding any tissues and lysing any ...