Ultrasonic topic: "The Advantages of Ultrasonic Extraction"
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 that can be exactely controlled to your process requirements.
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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
Video: Ultrasonic Solvent Extraction of Nut Oils and Lipids
Ultrasonic ethanol extraction of nut oils and lipids with vacuum filtration, UV-Vis profiling, and rotary evaporation for high-quality, thermo-sensitive extracts. For more information about this extraction process and protocol, please click here!
https://www.hielscher.com/video-ultrasonic-solvent-extraction-of-nut-oils-and-lipids.htm
Ultrasonic Extraction of Nut Oils and Lipids
Ultrasonic extraction is a powerful, non-thermal technique to isolate valuable lipids and oils from plant-derived materials. This page provides a comprehensive overview of the ultrasonic extraction of nut oils, including the underlying principles, chemical composition of nut lipids, and detailed…
https://www.hielscher.com/ultrasonic-extraction-of-nut-oils-and-lipids.htm
Propolis Tincture – Increase Potency with Sonication
Propolis, a resinous substance collected by bees from plant exudates, has gained significant interest due to its antimicrobial, anti-inflammatory, and antioxidant properties. Typically extracted in ethanol or other solvents to produce tinctures, propolis presents challenges related to solubility and bioavailability.…
https://www.hielscher.com/propolis-tincture.htm
Fruit-Dairy Drink Innovation: The Role of Sonication
The production of fruit-infused dairy beverages (e.g. fruit-milk) undergoes significant improvements using sonication, a food processing technology that offers remarkable benefits over traditional methods. Ultrasonic processing using Hielscher probe-type sonicators enhances the quality and stability of these beverages by reducing…
https://www.hielscher.com/fruit-milk.htm
Metabolomics Facilitated by High-Throughput Sonication
Metabolomics is the research field that employs high-throughput techniques to characterize and quantify small molecules in various biofluids, such as urine, serum, plasma, feces, and saliva, unveiling unique metabolic signatures. The high-throughput sonicator UIP400MTP, designed for multi-well plates, is a…
https://www.hielscher.com/metabolomics.htm
Biodiesel Production from Oil Extracted from Spent Coffee Grounds
As global efforts to find sustainable and renewable energy sources intensify, the production of biodiesel from waste materials has gained significant attention. Among these materials, spent coffee grounds (SCG) present a promising opportunity. Sonication intensifies both, the extraction of oils…
https://www.hielscher.com/biodiesel-production-from-oil-extracted-from-spent-coffee-grounds.htm
Green Coffee Extraction and Cold Brewing
Sonication, or the application of power ultrasound to agitate particles in a sample, has altered various industries, including food and beverage production. In particular, probe-type sonication has emerged as a superior method for the extraction and cold brewing of green…
https://www.hielscher.com/green-coffee-extraction-and-cold-brewing.htm
Video: Botanical Extraction
In this presentation we explain botanical extraction. We explain the challenges of producing high-quality botanical extracts and how a sonicator can help you to overcome these challenges. This presentation will show you how ultrasonic extraction works. You will learn,…
https://www.hielscher.com/video-botanical-extraction.htm
Flower Extraction – Mild Processing, High Yields by Sonication
Whether you want to make an absolute, flower-infused water or blossom hydrolat, sonication helps you to increase the yield of your flower extract. Learn why sonication is the ideal extraction technique to isolate the delicate biomolecules and essential oils from…
https://www.hielscher.com/flower-extraction-mild-processing-high-yields-by-sonication.htm
Nettle Extraction – Potent Tinctures with Ultrasonics
Nettle (Urtica dioica) is a plant rich in bioactive compounds such as polyphenols, antioxidants, carotenes, and terpenoids, which are used as pharmaceutical, therapeutic and nutraceutical substances. The ultrasonic extractor is a high-efficient industry-established tool for the production of nettle extracts…
https://www.hielscher.com/nettle-extraction-potent-tinctures-with-ultrasonics.htm
Crafting Sakura Vodka and Syrup through Ultrasonic Infusion
Cherry blossoms, also known by the Japanese term Sakura, do not only look beautiful, they also used to give spirits a bittersweet flavour notes of almond and cherry. We introduce you to the technique of ultrasonic maceration and infusion, which…
https://www.hielscher.com/crafting-sakura-vodka-and-gin-through-ultrasonic-infusion.htm