Ultrasonic topic: "Ultrasonic Processing in the Food Industry"
The application of powerful ultrasound waves to liquid food products is used to homogenise and disperse them evenly, to extract aromatic and bioactive compounds (e.g. flavours, vitamins, natural colorants) and to improve microbial stability. As a non-thermal treatment, ultrasonication avoids the thermal decomposition of temperature-sensitive substances and is thereby a mild processing method. Hielscher Ultrasonics offers a wide product range of high-performance ultrasonic food processing systems, which can be operated in batch mode or continuous inline setup using an ultrasonic flow-through reactor.
Learn more about powerful ultrasonic food processing and its benefits!
Found 61 hits. Showing results 37 - 48.
Ultrasonic Quercetin Extraction
Quercetin is a plant compound of the group of polyphenols, which is known for manifold health beenfits. In order to produce high-quality quercetin for food additives and supplements, an efficient, yet mild extraction technique is required to prevent decomposition. Ultrasonic…
https://www.hielscher.com/ultrasonic-quercetin-extraction.htm
Ultrasonic Anthocyanin Extraction
Anthocyanins are widely used as natural colorant and nutritional additive in food products. Ultrasonic extraction is a highly efficient and simple technique to obtain high-quality anthocyanins. The use of probe-type sonicators promotes the release of high-quality anthocyanins from plants resulting…
https://www.hielscher.com/ultrasonic-anthocyanin-extraction.htm
Ultrasonic Extraction of Bioactive Compounds from Bitter Melon
Bitter melons (also known as bitter apple, bitter gourd, bitter squash, balsam-pear) is a fruit high in health-beneficial compounds such as antioxidants, flavonoids, phytosterols, and saponins. Sonication is well known to intensify the extraction of bioactive substances from botanicals. Ultrasonic…
https://www.hielscher.com/ultrasonic-extraction-of-bioactive-compounds-from-bitter-melon.htm
Ultrasonic Extraction of Spirulina Pigments
Ultrasonic extraction has been proven to be highly efficient for the isolation of superior quality extracts of microalgae. Spirulina pigments such as phycocyanin are known as superfood, which contribute to health benefits due to their high content of antioxidants, vitamins…
https://www.hielscher.com/ultrasonic-extraction-of-spirulina-pigments.htm
How to Ultrasonically Fat-Wash Spirits
A fat-washed spirit is an alcoholic beverage infused with oil or fat. High-power ultrasound waves produce very fine emulsions and it increases the mass transfer between the two phases. Ultrasonic fat washing, infuses the spirit with the flavor profile of…
https://www.hielscher.com/how-to-ultrasonically-fat-wash-spirits.htm
Ultrasonically Enhanced Three-Phase Partitioning
Three-phase partitioning (TPP) is a technique to extract, separate and purify components, e.g lipids, enzymes, polysaccharides and other biomolecules, from biological material. Ultrasonically-assisted Three-Phase Partitioning excels the conventional three-phase partitioning by higher yield, improved purity and exceptional speed. Ultrasonic Three-Phase…
https://www.hielscher.com/ultrasonically-enhanced-three-phase-partitioning.htm
Ultrasonic Extraction of Ayurvedic Herbs
Herbs and spices contain many bioactive compounds, which are used as remedy and therypeutics in Ayurveda practices. Ultrasonication is a superior extraction technique to produce high-quality extracts. The advantages of ultrasonic extraction are very high yields, rapid extraction and a…
https://www.hielscher.com/ultrasonic-extraction-of-ayurvedic-herbs.htm
Ultrasonic Collagen Extraction
Collagen is rich in proteins and is widely used in manifold industrial applications, e.g. food, pharma, additives etc. Sonication can be easily combined with enzymatic or acid extraction of collagen. The implementation of ultrasonics into the collagen extraction process results…
https://www.hielscher.com/ultrasonic-collagen-extraction.htm
Ultrasonic Meat Tenderizing
Ultrasonic tenderizing of meat is a quick and easy mechanical method. Ultrasonic tenderization is successfully used in kitchens and industrial processing lines. Hielscher Ultrasonics offers two options: compact sonicators for the easy and convenient tenderization in restaurants. high-power ultrasonic systems…
https://www.hielscher.com/ultrasonic-meat-tenderization.htm
Solvents for Ultrasonic Extraction from Plants
Ultrasonic extraction features many advantages such as high yields, fast extraction rates, environmental-friendliness and low energy consumption. One of the strongest benefits is the use of water as extraction medium. However, sonication can be used with manifold solvent systems to…
https://www.hielscher.com/solvents-for-ultrasonic-extraction-from-plants.htm
Pasteurization & Homogenization of Liquid Egg
Liquid egg products (whole eggs, egg whites, yolks) must be pasteurized to ensure food safety. Ultrasonic homogenizers deliver intense cavitation and high shear forces to kill microbes. Especially when combined with elevated temperatures (∼50°C) and pressure (mano-thermosonication), power ultrasound delivers…
https://www.hielscher.com/ultrasonic-homogenization-of-liquid-egg.htm
Ultrasonic Homogenization of Soy Milk
The challenges of soy milk production lie in the production of a tasty, nutritional high-quality soy-based drink under high efficiency process conditions. Ultrasonic homogenization and pasteurization offers the advantages of a healthy soy milk with high nutritional values & shelf-stable…
https://www.hielscher.com/ultrasonic-homogenization-of-soy-milk.htm