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 1 - 12.
Ultrasonic Immersion Homogenizers
Ultrasonic immersion homogenizers are particularly valued in modern process engineering because they combine mechanical simplicity with extreme process effectiveness. By introducing ultrasonic energy directly into the liquid phase, probe-type sonicators eliminate intermediate transmission losses that are common in indirect systems.…
https://www.hielscher.com/ultrasonic-immersion-homogenizers.htm
Food Emulsions – Better by Sonication
Emulsion technology is ubiquitous in food formulations: frozen desserts with a velvety mouthfeel, creamy salad dressings, perfectly homogenized milk products, spreads, margarines, and even high‑end flavor concentrates. Emulsions are complex dispersions of immiscible liquids, typically oil and water, stabilized to…
https://www.hielscher.com/food-emulsion.htm
Video: UP200Ht and UP200St – Lab Sonicators
This video features the Hielscher 200 Watts sonicators UP200Ht and UP200St with a digital touch interface to deliver precise, reproducible homogenization with integrated temperature monitoring. For more information about these sonicators, please click here!
https://www.hielscher.com/video-up200ht-and-up200st-lab-sonicators.htm
Video: Sonicator UP400St – 400 Watts
The Hielscher UP400St is your perfect sonicator for a wide range of ultrasonic processes in research and development as well as for the production of smaller batches. For more information about this sonicator, please click here!
https://www.hielscher.com/video-sonicator-up400st-400-watts.htm
Video: Falcon Tube Sonicator
Experience how the Hielscher VialTweeter delivers powerful, contamination-free sonication inside a sealed 50 mL Falcon tube to accelerate workflows ranging from microbiology to formulation development. For more information about this Falcon tube sonicator, please click here!
https://www.hielscher.com/video-falcon-tube-sonicator.htm
50 mL Falcon Tube Sonicator
This VialTweeter sonicator delivers up to 200 watts of focused sonication power to closed 50 mL Falcon tubes, centrifuge tubes or conical sample vials. The high amplitude and intense sonication enables rapid and uniform treatment in a closed Falcon tube. It ensures…
https://www.hielscher.com/50-ml-falcon-tube-sonicator.htm
Video: Multi-Sample Sonicator
Effortless Chromatin, DNA, RNA, and Protein Shearing with Unmatched Consistency. The UIP400MTP multi-sample sonicator delivers superior sonication performance with short processing times, outstanding uniformity and at minimal operating costs. The Hielscher UIP400MTP multi-sample sonicator is a versatile, high-performance ultrasonic…
https://www.hielscher.com/video-multi-sample-sonicator.htm
Food Homogenizers
Homogenizers are essential mixing equipment widely used in the food and beverage industry to naturally enhance flavor, consistency, and shelf life. As food and beverages constitute a significant part of the global economy, ensuring their quality and stability is paramount.…
https://www.hielscher.com/food-homogenizers.htm
Stable Paraffin Wax Emulsions via Sonication
Ultrasonic emulsification provides significant advantages in the preparation of stable paraffin wax emulsions, enhancing the quality and stability of the final product. Sonication effectively overcomes the key challenges of paraffin emulsification by utilizing high-intensity ultrasonic waves to generate intense cavitation…
https://www.hielscher.com/stable-paraffin-wax-emulsions-via-sonication.htm
Mayonnaise – Emulsification using a Sonicator
Oil and water don't mix, right? In fact, oil and water can be efficiently mixed using power ultrasound. Mayonnaise is a prominent example of an emulsion in culinary applications. Learn how sonication facilitates the production of a stable, creamy, and…
https://www.hielscher.com/mayonnaise-emulsification-using-a-sonicator.htm
Ultrasonics Improve Biodiesel Process Efficiency
Hielscher ultrasonic mixing reactors improve your biodiesel production process. Ultrasonication produces higher transesterification conversion yields in less time. Ultrasonic mixing increases production capacity and reduces methanol and catalyst usage. Efficient Biodiesel Processing Today, making biodiesel is not just about making…
https://www.hielscher.com/biodiesel_processing_efficiency.htm
Superior Efficiency and Quality in Nutmilk Production with Ultrasonics
Nutmilks and plant-based milk alternatives are a growing food segment. For the production of nutmilks and plant-based milk analogues, ultrasonic extraction and homogenization has shown great advantages over conventional techniques. High-power ultrasound increases yield, product stability, nutrient content and overall…
https://www.hielscher.com/superior-efficiency-and-quality-in-nutmilk-production-with-ultrasonics.htm