A system for processing a material comprises a reactor having an inlet for receiving a flow of the material and an outlet for releasing processed material from the reactor; an acoustic transducer for producing soundwaves propagating within the reactor and through the material; and one or more strings, placed under tension within the reactor and selected to resonantly vibrate at a predetermined frequency, responsively to the soundwave.

A solid food composition which achieves both chewy texture and easiness in biting off is provided. A solid food composition includes a foodstuff containing insoluble dietary fibers. The solid food composition contains edible part and insoluble dietary fiber localized site of one or more foodstuffs containing insoluble dietary fibers. The content of the foodstuff is 5 to 95 mass %, insoluble dietary fiber content is equal or greater than 3 mass %, moisture content is less than 30 mass %, 50% integrated diameter of particle size in aqueous dispersion of the solid food composition after ultrasonication is more than 5 μm and 1,000 μm or less and an average of minimum differential value is equal or greater than −900 kN/m.sup.2%.

A preparation method of a konjac granule includes the following steps: step 1: dissolving a konjac powder in hot water; step 2: subjecting a mixed solution obtained in step 1 to sterilization; step 3: conducting enzymatic hydrolysis at 50° C. to 70° C. for 2 h to 6 h; step 4: conducting enzymatic inactivation; step 5: conducting homogenization at 10 Mpa to 45 Mpa; step 6: adding a fully-dissolved sodium alginate solution and a flavor-modulating substance to a mixed solution obtained in step 5, and thoroughly mixing; and step 7: calcification and gelation: adding a calcium solution to a mixed solution obtained in step 6 for gelation to obtain the konjac granule. The preparation method improves the compactness of the konjac granule, increases a gel strength, and is conducive to extending a shelf life of a product.

The present patent application relates to novel red-orange coated particles, which are mainly used in (dry) formulations for instant beverages. The advantage of these coated particles is that they are red to orange as such (also in the formulations for instant beverages, wherein they can be identified by the naked eye as individual discrete colored particles), but upon dissolution of the instant beverage powder, the particles will dissolve as well and will not interfere with or change the intended color of the ready-to drink instant beverages made from the instant beverage dry powders.

An ultrasonic preparation method of protein peptide-polysaccharide nanoparticles loaded with bioactive components is conducted as follows: Chitosan solution containing 1% glacial acetic acid is added gently to the casein phosphopeptide solution containing quercetin stock solution in an equal volume under constant magnetic stirring; pH is adjusted accordingly before subjecting the mixture solution to ultrasonic treatment; after ultrasonication, the quercetin-loaded casein phosphopeptide-chitosan nanoparticles are obtained by freeze-drying. In the process of using the electrostatic interaction between the casein phosphopeptide and the chitosan to embed the quercetin, the present disclosure employed the multi-mode ultrasonic processing technology to facilitate the cross-linking of the polypeptide and the polysaccharide through the physical force of ultrasound. This enabled the complex encapsulation to incorporate additional bioactive components. The quercetin product exhibited excellent encapsulation efficiency, good water solubility, good light and thermal stability, and strong antioxidant properties, which significantly expanded the bioavailability of quercetin in the gastrointestinal tract.

The embodiment relates to the convenient amateur creation of a beverage where the extraction of flavor into a solvent is obtained using ultrasound. Where the solvent and solute are held in a removable carafe which has an ultrasound transducer. A control system will trigger ultrasound into the solvent for specific durations in order to quickly create the desired outcome. The use of one or more computers that will be able to implement a recipe, control the machine, and interact with the user ensure that the end user is able to operate the machine easily.

A method of producing a denatured pea protein solution comprises the steps of mixing pea protein with an alkali solvent to provide a 1-10% pea protein solution (w/v) having a pH of at least 10, resting the pea protein solution for at least 15 minutes, heating the pea protein solution under conditions sufficient to heat-denature the pea protein without causing gelation of the pea protein solution, and rapidly cooling the denatured pea protein solution to prevent gelation, wherein at least 90% of the pea protein in the denatured pea protein solution is soluble. Also described is a method of producing microparticles having a denatured pea protein matrix, the method comprising the steps of providing a denatured pea protein solution according to the invention, treating the denatured pea protein solution to form microdroplets; and cross-linking and chelating the droplets to form microparticles.

The present application relates generally to a process of manufacturing a plurality of products from chia seeds. The process comprises socking chia seeds in a large volume of water for a period of time followed by sonication at an elevated temperature to remove the soluble fiber, the mucilage of chia seeds using vacuum filtration. The oil component is extracted from mucilage removed chia seeds and the leftover is hydrolyzed in presence of an enzyme to afford a product of protein hydrolysates and a product of insoluble fiber of chia seeds. Both the process and the products are within the scope of this application.

In some embodiments, apparatuses and methods are provided herein useful to utilizing a sonication probe. In some embodiments, there is provided a rice cooker utilizing a sonication probe to cook rice including a rice cooker housing; a pH sensor; a temperature sensor; a viscosity sensor; a sonication probe; and a control circuit configured to control an operation of the sonication probe that causes the sonication probe to stop emitting one or more sound waves to substantially halt breakdown of amylose of the rice based on a pH value, a temperature value, and a viscosity value associated with the rice.

A method including sonication of a yogurt culture produces desirable texture and yield characteristics. An apparatus for producing yogurt from milk includes a sonicator for controlling texture.