I-Ultrasound ibhekisa kumaza omatshini (i-frequency>20 kHz) edlula uluhlu lokuva kwendlebe yomntu, kwaye uhlobo oluphezulu lwamaza (frequency>100 kHz) lubizwa ngokuba yi-high-frequency ultrasound. Ubuninzi bezixhobo zangoku ze-ultrasonic ngokubanzi kuluhlu lwe-20 kHz ukuya kwi-10 MHz. Njengobuchwephesha bokuhamba phambili kokutya, i-ultrasound ineempawu zesenzo esithambileyo kunye ne-pertinence enamandla. Isetyenziswa kakhulu ekutyeni nakwamanye amasimi kwaye inethemba elikhulu lophuhliso.
Ngokwe-frequency kunye namandla amaza e-ultrasonic, amaza e-ultrasonic anokwahlulwa abe ngamacandelo amabini: amaza e-ultrasonic aphantsi-amandla aphezulu kunye namaza aphantsi-amandla aphantsi. Phakathi kwabo, i-high-power low-frequency ultrasound (i-frequency phakathi kwe-20 kunye ne-100 kHz) iyaziwa nangokuthi i-ultrasound yamandla, enezicelo ezininzi ekuqhutyweni kokutya, ezifana nokukhuthaza i-emulsification, ukutshabalalisa iiseli, inzalo kunye nokubulawa kwe-enzyme, ukuthambisa inyama kunye nokuguqulwa kwezinto, njl. I-low-high-frequency ultrasound ultrasound (i-frequency yayo igxininiswe kakhulu kwi-100 kHz ukuya kwi-10 MHz) ayisetyenziswanga kuphela ekuxilongweni kwezonyango, kodwa isetyenziswe ngokubanzi ekuhlalutyeni nasekubekeni iliso kwiipropati zenyama kunye neekhemikhali, ezifana nobunzima, ukuvuthwa, iswekile, i-acidity, njl.
Amaza e-high-frequency ultrasonic aneempembelelo ezahlukeneyo zeekhemikhali kunye nomzimba ukusuka kumaza e-ultrasonic aphantsi-frequency, kwaye anokuvelisa inani elikhulu lama-radicals asebenzayo asebenzayo, ngaloo ndlela abangela ukuthotywa kunye nokuguqulwa kweepolymers. Xa amaza e-ultrasonic asetyenziswa kwi-oxidation reaction kwisisombululo samanzi, amaza e-high-frequency ultrasonic anamandla anamandla kunamaza e-ultrasonic aphantsi-frequency. Ngaphantsi kweemeko ezithile, njengoko i-frequency iphakama, umlinganiselo wamandla okwenene we-ultrasonic kumandla okufaka amandla ayanda, oko kukuthi, ukuguqulwa kokuguqulwa kwanda, kwaye i-high-frequency ultrasound inokufikelela kwi-sonochemical performance.
Ukusebenzisa le propathi ye-high-frequency ultrasound inokuthoba intsalela yezinto ezinobungozi kwishishini lokutya lamanzi amdaka okanye ukupakishwa. Inani elikhulu lee-radicals zamahhala ezisebenzayo eziveliswa yi-high-frequency ultrasound zinokusabela kunye nezithako zokutya ezixutywe ngokulula, kwaye kwinqanaba elithile linokuphucula iimpawu ezisebenzayo zezithako ezithile zokutya.
