Utrasonic topic: "Phytochemicals"
Phytochemical is an umbrella term for plant-derived (greek word “phyto” means plant) chemicals, which includes a wide variety of compounds that occur naturally in plants. Many phytochemicals are known for their beneficial effects on human health and are therefore highly valued compounds of nutrition. Terpenes, phytosterols, isothiocyanates, organosulfides, stylbenes, isoflavonoids, alkaloids, phenolic acids and anthocyanides are the most important sub-groups of phytochemicals, which include numerous phytochemicals such as caffeine and theobromine (alkaloids); allicin, glutathione and sulphoraphane (organosulfides); ptherostilbene and resveratrol (stylbenes); or epicatechin, naringin and quercitin (flavonoids) to name just a few.
To use phytochemicals as drugs or nutritional supplements, the plant chemicals must be isolated from the cell matrix. Ultrasonic extraction is a powerful and reliable method to release phytochemicals from plants such as vegetables, herbs, fruits, roots, and bark. Ultrasonic extraction equipment is used in small and large scale, e.g. for the production of terpenes from hemp and cannabis, quercetin from apples, tea and onion, allicin from garlic, caffeine from coffee, theobromine form cocoa beans or ellagic acid from pomegranate.
Intense ultrasound waves are used to create acoustic cavitation, whose shear forces disrupts cell walls and flush the phytochemicals from the cell interior into the solvent. As a non-thermal method, ultrasonic extraction prevents the thermal degradation of heat-sensitive compounds and results in high-quality extracts. High extraction efficiency, (almost) complete extraction, rapid processing and safe operation are further advantages of ultrasonic extraction.
Read more about ultrasonic processors and their use in phytochemical extraction!
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In order to increase production capacities, extraction processes must be scaled to larger volumes / higher throughputs. Ultrasonically-assisted extraction is a highly efficacious method to isolate botanical compounds from plant material. Additionally, sonication applications can be linearly scaled to larger…https://www.hielscher.com/scale-up-of-ultrasonic-extraction-processes.htm
Algae, macro- and microalgae, contain many valuable compounds, which are used as nutritional foods, food additives or as fuel or fuel feedstock. In order to release the target substances from the algae cell a potent and efficient cell disruption technique…https://www.hielscher.com/ultrasonication-to-improve-algae-cell-disruption-and-extraction.htm
Produce premium-quality organic mushroom extracts, e.g. from chaga, reishi, psilocybe cubensis (magic mushrooms), lion’s mane, maitake, and many other mushroom species using ultrasonic extraction. The mild extraction method of power ultrasound can be combined with organically certified (bio-certified / eco-certified)…https://www.hielscher.com/organic-mushroom-extracts.htm
Deep eutectic solvents (DESs) and natural deep eutectic solvents (NADES) offer advantages as extraction solvents on many levels and are thereby a promising alternative to conventional organic solvents. Deep eutectic solvent work excellent in combination with ultrasonic extraction and give…https://www.hielscher.com/extraction-with-deep-eutectic-solvents.htm
Ultrasonic extraction alone or in combination with alternative extraction methods such as solvent extraction or supercritical CO2 extractors is successfully used to extract the full spectrum of cannabinoids from the cannabis plant (hemp and marijuana). In marijuana, the main cannabinoid…https://www.hielscher.com/supercritical-fluid-extraction-improved-by-power-ultrasonics.htm
Chaga mushrooms (Inonotus obliquus) are rich in very potent phyto-chemicals (e.g. polysaccharides, betulinic acid, triterpenoids), which are known to contribute to health and to fight diseases. Using high-power ultrasonic frequency for chaga extraction is the preferred technique to produce superior…https://www.hielscher.com/highly-efficient-chaga-extraction-via-sonication.htm
Juices, smoothies and beverages require reliable and efficient homogenization to provide a desirable flavour and texture as well as long-term stability. Ultrasonic high-shear homogenizers are widely used in the food and beverage industry to produce juices, drinks, purees and sauces…https://www.hielscher.com/juice-and-smoothie-homogenization-using-power-ultrasonics.htm
Sprouts are a popular health food rich in vitamins, proteins, minerals and antioxidants. The sprouting process is laborious and time-consuming. Ultrasonic activation of seeds increases the germination rate, accelerates the sprouting process, improves the nutritional profile, and promotes the growth…https://www.hielscher.com/faster-sprouting-with-ultrasonics.htm
Olive leaf extracts are a potent dietary supplement and therapeutic as it contains strong antioxidants such as the polyphenols oleuropein, hydroxytyrosol and verbascoside. Ultrasonic extraction is highly efficient technique to release and isolate bioactive compounds such as polyphenols, flavones and…https://www.hielscher.com/ultrasonic-extraction-of-olive-leaf-extract.htm
Are you looking for a powerful and reliable extraction setup to produce high-quality botanical extracts? Here you can find a comparison of common extraction techniques including ultrasonic extraction, supercritical CO2 extraction, ethanol extraction, maceration amongst others and their advantages as…https://www.hielscher.com/most-efficient-botanical-extracts.htm
Smart drugs and nootropic supplements are consumed as “cognitive enhancers” in order to increase cognitive function, brain capacity, concentration, memory and creativity, to boost motivation and mental energy as well as to support brain health. To promote the transport of…https://www.hielscher.com/nootropics-and-smart-drug-formulations-with-ultrasonics.htm
Ultrasonication is well known to be highly efficient in the preparation of liposomal formulations. Typical liposome formulations encapsulate vitamin C, CBD, curcumin, quercitin, astaxanthin, peptides and manifiold other bioactive compounds using ultrasonication. Ultrasonic liposome encapsulation is a simple, fast and…https://www.hielscher.com/liposomal-encapsulated-bioactive-molecules-with-ultrasonics.htm