Utrasonic topic: "extracts"
Extracts are substances, which have been released from a raw material via an extraction process. Ultrasonic extraction (also sono-extraction) is a highly efficient, rapid, safe, and user-friendly technique to extract bioactive compounds from botanicals such as herbs, seeds, fruits, vegetables, flowers, roots and bark. For the extraction process a solvent is required. One advantage of ultrasonic extraction is the broad selection of solvents to chose from: Ultrasonic extraction works with common solvents (e.g. ethanol, methanol, heptane, hexane etc.), but also very mild, green solvents such as water, vegetable oils, glycerine etc. are suitable for the ultrasonic extraction from many raw materials.
Extracts are available as tinctures, absolutes or in powder form. Extracts are often used in the food, pharma and nutraceutical industry, where extracts are used as flavour additives or as bioactive compounds with medicinal or nutritional effects.
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Allicin is a bioactive compound, which can be extracted from fresh garlic cloves. Allicin is prone to degradation and must be therefore formulated into a stabilised supplement form in order to obtain a long-term potent formula. Ultrasonic encapsulation of…https://www.hielscher.com/ultrasonic-nanoliposomes-for-stabilised-allicin-formulations.htm
Garlic (Allium sativum) is rich in organosulfur compounds (e.g. allicin, glutathione), which promote many health benefits. Ultrasonic extraction is a reliable and efficient technique to produce highly concentrated garlic extracts. Ultrasonication results in high yields of high quality, full…https://www.hielscher.com/ultrasonic-solvent-free-garlic-extraction.htm
Ultrasonic extraction enhances the yield of extracted sucrose from sugar beet cossettes and reduces the extraction process duration significantly. Sonication is a simple and safe technique, which can be easily combined with the current counter-current flow extraction technology in…https://www.hielscher.com/ultrasonic-extraction-of-sugar-from-sugar-beet-cossettes.htm
Ultrasonic extraction is the superior method to disrupt algae cells effectively and rapidly. Sonication can release the complete amount of the bioactive compounds, which makes the ultrasonic technique highly efficient. How To Extract Proteins, Lipids and Phenolics from Algae…https://www.hielscher.com/ultrasonic-algae-extraction-for-nutritional-supplements.htm
Nanoparticle-based drug carrier are an evolving technology, which allows to formulate vaccine delivery systems with a high protection rate against various diseases. Ultrasonic emulsification and encapsulation is a highly efficient method to prepare loaded nano-structured drug carriers such as…https://www.hielscher.com/nano-encasulated-intranasal-vaccine-against-s-pneumoniae-with-ultrasonics.htm
Catechin such as epigallocatechin gallate (EGCG), epigallocatechin (EGC), epicatechin gallate (ECG), and epicatechin (EC) are polyphenols, which show significant health benefits. Whilst catechin are found in smaller amounts in green tea, cocoa, fruits and some other foods, for high…https://www.hielscher.com/superior-catechin-extracts-with-ultrasonics.htm
Hops and hop extracts are essential ingredients for the production of beer. The alpha-acids a-caryophyllene (humulone) and beta-caryophyllene (humulene) are important flavour compounds, which give beer its bitterness and contribute to its aroma, foam structure, and microbiological stability. Ultrasonic extraction…https://www.hielscher.com/efficient-production-of-hops-extracts-by-sonication.htm
Conventional tobacco extraction is a slow, time-consuming process, which involves the use of toxic solvents at high temperatures, which makes the process hazardous. Ultrasonically-assisted extraction of alkaloids from tobacco can be run using water or mild solvents in a…https://www.hielscher.com/ultrasonic-tobacco-extraction.htm
Hemp oil or CBD oil is all the rage for its exceptional health benefits. The extraction method and equipment, which is used to isolate the cannabinoids from the hemp plant, influence the quality and yield of the CBD oil…https://www.hielscher.com/hemp-extraction-by-ultrasonic-equipment.htm
Jellyfish collagen is a high-quality collagen, which is unique but exhibits similar properties to type I, II, III and type V collagen. Ultrasonic extraction is a purely mechanical technique, that increases yield, accelerates the process and produces high molecular…https://www.hielscher.com/ultrasonic-collagen-extraction-from-jellyfish.htm
is an experienced company based in South Africa, which specializes in the production of premium extracts and tinctures from botanicals. W.Last uses ultrasonic extraction to manufacture their high-quality extracts, which are used for medicinal purpose, food flavouring…https://www.hielscher.com/w-last-high-quality-extracts-with-sonication.htm
Saponin extracts of the Quillaja saponaria Molina tree are the main source of saponins for industrial applications. Ultrasonic extraction of Quillaja saponins yields in high quality saponins. Ultrasonic extraction is a highly efficient method to produce high yields of…https://www.hielscher.com/ultrasonic-extraction-of-quillaja-saponins.htm