Ultrasonic topic: "Ultrasonically-Assisted Emulsification"
Emulsification involves the process of mixing two immiscible liquids, such as oil and water, to create a stable mixture where one liquid is dispersed as tiny droplets within the other. The ultimate goal is to achieve a uniform dispersion with droplets small enough to remain stable over time, preventing the separation of the two liquids.
Sonication is an important technique for nano-emulsification, which refers to the creation of emulsions with droplet sizes in the nanometer range. Sonication is particularly effective for nano-emulsification because it can achieve extremely fine droplets without the need for high concentrations of surfactants or extensive mechanical mixing, making it a preferred method in applications where ultra-fine emulsions are required, such as in pharmaceuticals, cosmetics, and food products.
Hielscher’s sonicators and ultrasonic reactors provide high-performance ultrasound to obtain high-quality emulsions. Learn more about our ultrasonic systems and ultrasonically-assisted emulsification!
Found 43 hits. Showing results 25 - 36.
Preparation of Cannabis Glycerin Extract with Ultrasonics
Cannabis extraction in glycerin is a comfortable way to extract cannabinoids directly from the dry plant material. Cannabis glycerin concentrates can be easily formulated in any kind of cannabis-infused product such as tinctures, vapes, baking ingredient, lotions etc. Ultrasonic extraction…
https://www.hielscher.com/preparation-of-cannabis-glycerin-extract-with-ultrasonics.htm
Surfactant-Free Cosmetic Emulsions by Power Ultrasonics
Due to the increasing demand for eco-friendly cosmetics, the cosmetic industry is focussing on the formulation of surfactant-free emulsions. Pickering emulsions are surfactant-/emulsifier-free w/o- or o/w-mixtures stabilized by particles. Ultrasonic mixing and emulsification is an excellent technique to formulate highly…
https://www.hielscher.com/surfactant-free-cosmetic-emulsions-by-power-ultrasonics.htm
Pickering Emulsions with Power Ultrasonics
Pickering emulsions are stabilized by solid particles. Pickering emulsions convince by their “emulsifier-free” character and their enhanced stability. Ultrasonic is the perfect tool to create Pickering emulsions by firstly dispersing the stabilizing particles into the water phase and secondly to…
https://www.hielscher.com/pickering-emulsions-with-power-ultrasonics.htm
Ultrasonic-Enzymatic Diacylglycerol Production
Diacylglycerol (DAG) rich oils have shown a high nutritional value since they are digested and metabolized in a way, which significantly reduces body weight. Diacylglycerol can be produced by the hydrolysis of palm oil using a commercial lipase as a…
https://www.hielscher.com/ultrasonic-enzymatic-diacylglycerol-production.htm
Ultrasonic Mixers for Drilling Muds and Packer Fluids
Drilling fluid (drilling mud) is used to aid the drilling of oil wells, natural gas wells, exploratory wells (wildcat wells) or water wells. Ultrasonic reactors are an effective technology for the mixing, dispersing, emulsification and degassing of water-based mud (WBM,…
https://www.hielscher.com/ultrasonic-mixers-for-drilling-muds-and-packer-fluids.htm
Ultrasonic-Enzymatic Oil Hydrolysis
Diacylglycerol (DAG) rich oils are a valuable ingredient for food, pharma and cosmetic products. Diacylglycerol can be produced by the hydrolysis of palm oil using a commercial lipase as a catalyst under ultrasonication. By the ultrasonic-enzymatic hydrolysis, DAGs can be…
https://www.hielscher.com/ultrasonic-enzymatic-oil-hydrolysis.htm
GDmini2 – Ultrasonic Inline Micro-Reactor
The GDmini2 is an ultrasonic micro-reactor for the indirect, temperature-controlled sonication of liquid media. Applications include: Homogenization, emulsification, particle synthesis, solvent extraction, cell lysis and fragmentation. The GDmini2 is an ultrasonic homogenizer in the shape of a straight glass tube.…
https://www.hielscher.com/gdmini2-ultrasonic-inline-micro-reactor.htm
Ultrasonic Cooking: Mixers & Recipes
Ultrasonictors are powerful blenders and homogenizers, whose application is not limited to lab and industry. Since a few years, ultrasonicators have found their way into the gourmet kitchens, too. Prestigious star-arwarded gourmet restaurants, small gems of finest food, cooking school…
https://www.hielscher.com/ultrasonic-cooking-basics-recipes.htm
Ultrasonic Margarine Production
The basic production step during the manufacturing of margarine consists in emulsifying a blend of vegetable oils and fats with water and additives. Ultrasonic emulsification a a reliable, proven technique to prepare stable, fine-size food emulsions. The ultrasonic emulsion process…
https://www.hielscher.com/ultrasonic-margarine-production.htm
Ultrasonic Mixing Technology for Pharmacies
Ultrasonic lab homogenizers allow for fast and efficient emulsifying and dispersing of cremes, lotions, ointments, suspensions and tinctures. Power ultrasound is a reliable compounding technique for high quality pharmaceuticals Due to intense cavitational shear forces, ultrasonic mixing results in outstanding,…
https://www.hielscher.com/ultrasonic-mixing-technology-for-pharmacies.htm
Sonochemical Synthesis of Latex
Ultrasound induces and promotes the chemical reaction for the polymerization of latex. By sonochemical forces, the latex synthesis occurs faster and more efficient. Even the handling of the chemical reaction becomes easier. How Sonication Improves the Synthesis of Latex Ultrasound…
https://www.hielscher.com/sonochemical-synthesis-of-latex.htm
MultiPhaseCavitator-Insert for Ultrasonic Flow Cell
The MultiPhaseCavitator Insert (InsertMPC48) is designed to improve the ultrasonic processing of liquid/liquid or liquid/gas mixes. 48 very fine cannulas inject liquid or gas into a liquid phase right in the cavitation zone. This creates very small suspended droplets or…
https://www.hielscher.com/multiphasecavitator-insert-for-ultrasonic-flow-cell-reactor.htm