Ultrasonic topic: "Ultrasonic Application and its Advantages"
Extraction describes the release and isolation of intracellular material from plant cells, tissue, cell cultures and microorganisms. Conventional extraction processes such as solvent extraction, maceration, Soxhlet etc. are often slow and inefficient. Ultrasonic extraction promotes mass transfer and increases the efficiency of extraction significantly. Ultrasonic extraction is known for its rapid processing, higher yields and superior extract quality!
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Ultrasonic Extraction of Cellular Matter
Ultrasonic extraction or sono-extraction is a process intensifying technology, which works by the coupling of high power ultrasonics into a slurry of plant or cell tissue. Hielscher Ultrasonics supplies reliable ultrasonicators for cell disruption and extraction from small lab samples up to high volumes in industrial processing. The appeal of the ultrasonically assisted extraction lies in the non-thermal treatment of the material, its easy application and the scaleability from test to production scale. Hielscher's ultrasonic devices generate high intense ultrasound…
https://www.hielscher.com/ultrasonic-extraction-of-cellular-matter.htm
Ultrasonic Extraction and Preservation
Ultrasonic extraction and preservation utilizes using power ultrasound for the disintegration of cell structures (lysis). Breaking cells with ultrasonics results in highly efficient extraction of intra-cellular compounds as well as microbial inactivation. Due to numerous advantages, ultrasonication is widely used for extraction and preservation in the food industry. Learn more about the benefits of ultrasonic extraction and food processing! Power Ultrasound for the Extraction and Preservation of Food and Botanicals Ultrasonic Extraction: Ultrasonic extraction is a process that uses high-frequency…
https://www.hielscher.com/extraction_01.htm
Ultrasonic Extraction of Humic Acid: Faster, Greener, More Efficient
Humic acid is having a moment - and for good reason. From regenerative agriculture and soil remediation to animal feed, water treatment, and specialty fertilizers, this naturally derived compound is prized for improving nutrient availability, binding heavy metals, and enhancing…
https://www.hielscher.com/ultrasonic-extraction-of-humic-acid.htm
How Does Probe and Bath Sonication Differ? – A Comparison of Efficiency
Ultrasonication is widely used across food science, biotechnology, and materials engineering to enhance extraction, dispersion, or cell disruption. Although both probe and bath sonicators rely on acoustic cavitation, their performance and control characteristics differ dramatically. The choice between them strongly…
https://www.hielscher.com/how-does-probe-and-bath-sonication-differ.htm
Polyphenols from Mango Peel – Extraction Method Matters
, Kathrin HielscherIn the quest for healthier living, scientists are constantly exploring new ecological sources and efficient methods to extract beneficial compounds from natural sources. Food waste such as fruit by-products such as mango peels are rich in polyphenols and be used as source to obtain high-quality phenolic compounds. A such technique gaining traction in recent years is ultrasonic extraction, a process that applies high-frequency sound waves to efficiently extract bioactive compounds from plant materials. Among these compounds, polyphenols have emerged as star players due to their numerous health benefits, including antioxidant and anti-inflammatory properties. Join us on a deep delve into polyphenol extraction from mango peels and learn how different ultrasound equipment makes a significant difference for extraction efficiency and polyphenol yield.
https://www.hielscher.com/polyphenols-from-mango-peel-why-the-extraction-method-matters.htm
Video: Sonication of Carrot Juice for Stability and Better Taste
This video demonstrates how sonication stabilizes fresh organic carrot juice by disrupting cell structures and releasing flavors, shown via a refrigerated time-lapse. Using a purely mechanical process, Hielscher sonicators enhance stability, texture, and shelf life of juices, smoothies, purees,…
https://www.hielscher.com/video-sonication-of-carrot-juice-for-stability-and-better-taste.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
Micro-Algae Harvesting Improved by Sonication
Microalgae is rich in lipids, protein and micronutrient, which makes microalgae a valuable source for nutrients. Given the structural resilience of algal cell walls and the need for downstream extraction of intracellular compounds - particularly lipids and micronutrients - a…
https://www.hielscher.com/micro-algae-harvesting-improved-by-sonication.htm
Ultrasonically Improved Crystallization of Cocoa Butter
Cocoa butter crystallization plays a crucial role in chocolate manufacturing, directly impacting texture, gloss, and shelf stability. The size, number, and polymorphic form of cocoa butter crystals determine key quality attributes such as snap, mouthfeel, and resistance to fat bloom.…
https://www.hielscher.com/cocoa-butter.htm
Sonication for Juice Preservation and Nutrient Enhancement
In modern food processing, preserving freshness while enhancing nutritional value is a central challenge. High-performance ultrasonication — using probe-type sonicators — has gained traction as a powerful non-thermal processing method. This article presents findings from a scientific study investigating how…
https://www.hielscher.com/sonication-for-juice-preservation-and-nutrient-enhancement.htm
VialTweeter – Sonoreactor for Trace Mineral Extraction from Soil
For monitoring the health and pollution of soil, pollutants such as trace minerals must be extracted and measured. The VialTweeter facilitates pre-analytical extraction in laboratory workflows significantly. The extraction of trace minerals from soil samples is a great example showing…
https://www.hielscher.com/vialtweeter-trace-mineral-extraction.htm
Video: Mushroom Extraction – Ultrasonic Bath vs Probe Sonicator
https://www.youtube.com/watch?v=sdramBljq4E This video compares the extraction efficiency of an ultrasonic bath and the Hielscher UP100H ultrasonic probe. Both methods are tested using crushed Chaga mushrooms in a water-ethanol mixture to extract bioactive compounds like betulin and phytosterols. Non-thermal extraction at…
https://www.hielscher.com/video-mushroom-extraction-ultrasonic-bath-vs-probe-sonicator.htm
Sonicator – Hielscher Ultrasonics | Lab to Industrial Scale
Sonicator power breaks tough cells, drives nano dispersions, forms fine nano emulsions, and turns promising lab work into real products. Whether you run daily prep, chase particle size distributions, test ultrasonics in class, or design a startup process, Hielscher Ultrasonics…
https://www.hielscher.com/sonicator.htm