Kaiwhakakotahi pūtau Ultrasonic Kaiwhakakotahi Ultrasonic

Ka whakaputahia e te pūkaha ultrasonic ngā tohu hiko auau-teitei (i runga ake i te 20kHz), ka tukuna ki te transducer. Ka whakamahia e ngā transducers ngā pānga piezoelectric, magnetostrictive rānei hei huri i ngā tohu hiko auau-teitei ki ngā wiri ā-pūkaha. Ka whakanuia e te tokotoko kaha te wiri ā-pūkaha iti i hangaia e te transducer, kātahi ka tukuna ki te pūwhakamātautau ultrasonic (e mōhiotia ana ko te pokepoke ultrasonic). Ka whakauruhia te pūwhakamātautau ultrasonic ki roto i te wai hei tukatuka, ā, ka puta he mirumiru iti i roto i te wai i roto i te rohe pēhanga kino o te ngaru oro, ka tere te kati i roto i te rohe pēhanga pai (arā, te pānga cavitation). Ka tukuna tonutia te kaha nui i hangaia e te pānga cavitation, ka hanga he ngaru ru kaha me ngā microjets, e whakaputa ana i ngā pānga kutikuti, pānga, me te wehewehe kaha ki ngā matūriki, ngā pata, me ētahi atu i roto i te wai, ka whakaiti i te rahi o te matūriki me te whakatutuki i te homogenization; I te wa ano, ka taea hoki e ngā pānga ā-pūkaha te whakaoho me te hora i ngā matū i roto i ngā wai, ka whakatairanga ake i te tukanga homogenization; He iti noa te wera e puta mai ana i tēnei tukanga (te pānga wera), engari i ētahi wā ka pā anō ki te pāmahana o te wai.

Ko te Ultrasonic homogenizer he taputapu e whakamahi ana i te cavitation ultrasonic, ngā pānga miihini me te wera hei mahi. Ka whakaputahia e tana generator ngā tohu hiko auau-teitei, ka hurihia hei wiri miihini e ngā transducers, ka whakanuia e ngā rakau amplitude, ka whakamahia ki ngā wai mā roto i ngā probes ultrasonic. Ka taea e ia te kuru, te horapa, me te whakaemulsifying i ngā matūriki wai, ka tutuki ai te homogenization me te whakatikatika.

He nui ngā pānga o te hua ki te whakakotahitanga tae noa ki te taumata nanometer, he ngawari te tukatuka, he iti noa te kino ki ngā matū koiora, he ngāwari te mahi, ā, he iti noa te tapuwae taputapu. He whānuitia te whakamahinga i roto i te rongoā koiora, te ahumahi kai, te ahumahi matū, ngā mea whakapaipai me ētahi atu mara, pērā i te kuru pūtau, te whakarite hinu, te hanga rauemi nano, me ētahi atu. Heoi, he iti te kaha tukatuka, ka whakaputa wera i te wā e whakahaerehia ana, ka pā ki ngā matū e pāngia ana e te wera, ā, he nui ngā utu taputapu me te tiaki.

Ngā Rongoā Koiora: e whakamahia ana mō te pakaru o ngā pūtau, te tuku i ngā matū koiora pērā i ngā pūmua, ngā whākōkī, me ētahi atu ki roto i ngā pūtau; te whakarite i ngā kaikawe rongoā pērā i ngā liposome me ngā nanoparticles hei whakatutuki i te tuku rongoā kua tohua; te whakakotahi i ngā hua koiora pērā i ngā kano kano hei whakapai ake i tō rātou pumau me te whai huatanga.

O Ahumahi Kai: te whakaputa kai kua whakaemulsified, pērā i te mayonnaise, te kirīmi, te ranu tiakarete, me ētahi atu, kia pumau ake ai, kia ngawari ake ai te hinu; te whakaranu i te wai hua, te tiamu, me ētahi atu hei whakapai ake i te reka me te pumau; te tango i ngā kai whai hua mai i te kai, pērā i ngā hinu kakara tipu, ngā tae taiao, me ētahi atu.

O Te umanga matū: te whakarite i ngā rauemi nano, pērā i ngā matūriki nano, te hinu nano, me ētahi atu, me te whakahaere i te rahi o te matūriki me te tohatoha o ngā rauemi; te whakamarara i ngā paninga, ngā waituhi, me ētahi atu hei whakapai ake i te kounga me te mahi o te hua; I roto i te umanga matū hinu, ka whakamahia hei whakaiti i te matotoru me te wawahi i ngā whakapūtanga o te hinu mata.

O Te umanga whakapaipai: te whakarite i te hinu kiri, te kirīmi kanohi, te hinu kakara me ētahi atu whakapaipai kia ōrite ake, kia ngawari ake te kakano o te hua, kia pai ake ai te pumau me te mimiti; Te tohatoha me te whakakorikori i ngā kai whakapaipai kia pai ai te kounga me te whai hua o te hua