Ukukhiqizwa Kwe-Ice Cream Okuthuthukisiwe kwe-Ultrason

Ukusetshenziswa kwamandla e-ultrasound kunemiphumela eminingi ezuzisayo ekukhiqizeni i-ayisikhilimu esezingeni eliphakeme. Izinzuzo ezinkulu ze-sonication zifaka phakathi ukuncishiswa kosayizi we-crystal nokushesha kokubandayo ku-ayisikhilimu. Ngaleyo ndlela, i-ultrasonication ithuthukisa ikhwalithi nokuzwa komthengi ngenkathi ngasikhathi sinye ukunciphisa izindleko zokukhiqiza.

Imiphumela ye-Ultrasonic ku-Ice Cream Manufacturing

Ice cream production involves a sophisticated processing in order to obtain a high-quality sweet food product that satisfies customer demands. The elaborated processing steps result mainly from the fact that ice cream is one of the most complex foods: ice cream is a foam as well as an emulsion. It contains ice crystals and a non-frozen liquid blend. High power ultrasound applied during ice cream manufacturing can promote ice crystal nucleation to accelerate the heat and mass transfer process accompanying the freezing process. Thereby, sonication reduces the crystal size and shortens the freezing time in ice cream production. Research by Mortazavi and Tabatabaie showed that the freezing time in ice cream processing could be reduces by about 30% by sonication for 20 min.

Isicelo solwazi




Qaphela kwethu Inqubomgomo yobumfihlo.


High-performance ultrasound is used in industrial ice cream manufacturing. Acoustic cavitation promotes crystallization and reduces freezing time.

Ipropress Industrial I-UIP2000hdT (2kW) yokukhiqiza u-ayisikhilimu. I-Ultrasound ikhuthaza i-homogenization ne-crystallization futhi isheshisa inqubo yokuqandisa.

Ukukhiqizwa kwe-Ice Cream kanye Nezinzuzo ze-Ultrasound

Ice cream production benefits from ultrasonic processing technology.Ukukhiqizwa kwe-ayisikhilimu, kudingeka i-ayisikhilimu. Le ngxube ye-ayisikhilimu iqukethe ubisi, ubisi oluyimpuphu, ukhilimu, ibhotela noma amafutha emifino, ushukela, isisindo esomile, i-emulsifier, i-stabilizer kanye nezithasiselo ezifana nezithelo, amantongomane, ukunambitheka nokufaka imibala. Le nhlanganisela ekhethekile kufanele yenziwe i-homogenized futhi inamathiselwe, bese inyakaziswa kancane ngesikhathi senqubo yokuqandisa ukuvimbela ukwenziwa kwekristalu enkulu yeqhwa. Ngaleyo ndlela, amabhamuza womoya amancane kakhulu ahlanganisiwe (okuthiwa inqubo yokuvuthwa komoya) ukuthambisa u-ayisikhilimu ukuthola uswidi obandayo obulalekile. I-Ultrasonication ithuthukisa ukusatshalaliswa okufanayo kwazo zonke izithako zenhlanganisela ye-ayisikhilimu futhi inikela ngasikhathi sinye ekunciphiseni. Funda kabanzi mayelana ne-ultrasonic pasteurization yokudla oketshezi lapha!
Ngemuva kwalokho, i-ultrasonication isetshenziswa ngesikhathi sesigaba sokuqandisa ngesikhathi sokukhiqizwa kwe-ayisikhilimu. I-Ultrasonication ithuthukisa i-nucleation nokukhula kwamakristalu e-ice, ukuze inqubo yokuqandisa isheshe kakhulu. Ngasikhathi sinye, i-sonication inciphisa ubukhulu bamakristalu e-ice ukuze kutholakale amakristalu e-ice afanayo. Lokhu kunikeza u-ayisikhilimu ukuthungwa okushelelayo nomuzwa omnandi womlomo – zombili izimfanelo zekhwalithi, ezaziswa kakhulu kubathengi.

Izinyathelo Zokukhiqiza ze-Ice Cream

Ukukhiqizwa kwe-ayisikhilimu kunezigaba ezinhlanu:

  1. ukulungiswa komxube we-ayisikhilimu
  2. i-homogenization, i-pasteurization, ukuguga kwengxube ye-ayisikhilimu
  3. iqhwa kanye nomoya opholile
  4. ekubumbeni futhi ekubumbeni
  5. ukuqina nokupakisha
Ultrasonication improves crystallization and accelerates freezing in ice crem manufacturing.

Izinyathelo Zokukhiqizwa Kwe-Ice Cream.
Umthombo: Ibhuku Lokucubungula Ubisi. Ishicilelwe yiTetra Pak Processing Systems AB, Lund, Sweden. ikhasi 387.

Ultrasonication is a food processing technology applied to ice cream production. Sonication improves crystallization and reduces freezing time in ice cream.

Iseli lokugeleza kwengilazi le-Ultrasonic elibonisa ukwelashwa kwe-sonication kokhilimu osuselwa kubisi

Isicelo solwazi




Qaphela kwethu Inqubomgomo yobumfihlo.


Iqhwa Elikhuthazwa yi-Ultrasonically Ice Cream

Ngesikhathi senqubo yokuqandisa, kwakhiwa amakristalu amanzi we-fom afakwa emanzini amakhulu. I-morphology yamakristalu eqhwa idlala indima ebalulekile maqondana nezakhiwo zombhalo nezomzimba zokudla okufriziwe nohhafu. Njengoba usayizi nokusatshalaliswa kwamakristalu e-ice kubaluleke kakhulu kwikhwalithi yemikhiqizo yezicubu encibilikisiwe, ye-ayisikhilimu, amakristalu amancane e-ice ayathandwa ngoba amakristalu amakhulu aholela ekwakhiweni okubandayo. I-Nucleation yinto ebaluleke kakhulu ukulawula ukwabiwa kosayizi we-crystal ngesikhathi se-crystallization. Ngaleyo ndlela, isilinganiso seqhwa imvamisa ipharamitha esetshenziselwa ukulawula usayizi nosayizi wokusatshalaliswa kwamakristalu e-ice ku-ayisikhilimu. Ngesikhathi sokubhaxabula nokubanda, umoya ujoyelwa ukufeza ukuthungwa bushelelezi kuka-ayisikhilimu. Okubizwa nge- “over-run”, inani lomoya ojojowe, kuyalinganiswa - ikakhulukazi iresiphi ethile - ngokulingana nomthamo ohlangene wamanzi aqinile namanzi. Ngakho-ke, ukusebenza ngokweqile kuyahlukahluka ngenxa yokwakheka okwehlukile kwe-ayisikhilimu nemifudlana yokucubungula. I-ayisikhilimu ejwayelekile ikhombisa ukugijima ngokweqile ngo-100%, okusho ukuthi umkhiqizo wokugcina unenani elilinganayo lomxube we-ayisikhilimu namabhamuza womoya.
Ukusetshenziswa kwamaprosesa ase-Hielscher asebenza ngokusezingeni eliphezulu kuholela kwikhwalithi engcono ka-ayisikhilimu ngokukhuthaza i-crystallization, ukunciphisa usayizi wekristalu yeqhwa nokugwema ukufakwa kwendawo ebandayo. Ukungaguquguquki okungcono nomuzwa okomnandi okomlomo ophakeme kutholakala ngenxa yokwehla kosayizi we-ayisikhilimu kanye nokusatshalaliswa kwe-bubble yomoya okuthuthukisiwe. Ukubanda okufishane kakhulu nge-approx. I-30% enciphise isikhathi sokuqandisa iholela enanini eliphezulu lenqubo kanye nenqubo yokukhiqiza eyonga amandla.

Industrial ultrasonic food processor for the production of ice cream in continuous flow mode.

I-Ultrasonic processor yokudla UIP16000 ukukhiqizwa kwezimboni kuka-ayisikhilimu. I-Ultrasound ikhuthaza ukwenziwa kwamakhemikhali acwebezelayo futhi inciphise isikhathi sokuqandisa ku-ayisikhilimu.

Amaprosesa Okudla Okuphezulu Kwe-Ultrasonic Wokukhiqiza Kwe-Ice Cream

Industrial processor UIP4000hdT (4kW) for ice cream manufacturing. Sonication promotes homogenization and crystallization and accelerates the freezing process.I-Hielscher Ultrasonics inesipiliyoni eside ekusetshenzisweni kwamandla e-ultrasound ekudleni & imboni yeziphuzo kanye namanye amagatsha amaningi ezimboni. Amaprosesa ethu e-ultrasonic afakwe ama-sonotrode ama-sonotrode nama-flow-cells (izingxenye ezimanzi) okulula ukuwahlanza (a-in-place CIP / sterilize-in-place SIP).
Hielscher Ultrasonics’ amaprosesa asezimboni e-ultrasonic angaletha ama-amplitudes aphakeme kakhulu. Amplitudes afika ku-200µm angaqhutshwa ngokuqhubekayo ngokuqhubekayo ekusebenzeni okungama-24/7. Ngama-amplitudes aphakeme kakhulu, ama-sonotrode e-ultrasonic enziwe ngokwezifiso ayatholakala. Ukulawulwa okuqondile kwe-amplitude kusuka ekuphakameni okuncane kuya ekuphakameni okukhulu kubalulekile ukulungisa kahle inqubo ye-sonication kuzimpawu zomkhiqizo ezihlosiwe zokwakheka kwe-ayisikhilimu.
Ngama-processor wokudla we-ultrasonic ngosayizi, i-Hielscher inikeza amasistimu athembekile we-batch kanye nokwelashwa okuqhubekayo kwemikhiqizo yokudla neziphuzo, kufaka phakathi i-ayisikhilimu. Nge-UIP16000, i-ultrasonicator esemgqeni enamandla engu-16kW engafakwa kalula kumaqoqo, noma amavolumu aphezulu kakhulu ezimboni angacutshungulwa kahle.
Ithebula elingezansi linikeza isibonakaliso somthamo wokucubungula we-ultrasonicators wethu:

Iqoqwana Ivolumu flow Rate Amadivayisi ezinconyiwe
10 kuya ku-2000mL 20 kuya ku-400mL / min UP200Ht, UP400St
0.1 kuya ku-20L 0.2 kuya ku-4L / min I-UIP2000hdT
10 kuya ku-100L 2 kuya ku-10L / iminithi I-UIP4000hdT
na 10 kuya ku-100L / iminithi UIP16000
na sikhulu yinhlanganisela UIP16000

Xhumana nathi! / Cela Us!

Cela ulwazi oluthe xaxa

Uyacelwa ukuthi usebenzise ifomu elingezansi ukucela ulwazi olungeziwe mayelana nezinhlelo zokusebenza ze-ultrasonic, izinhlelo zokusebenza nentengo. Sizokujabulela ukuxoxa ngenqubo yakho nawe futhi sikunikeze uhlelo lwe-ultrasonic oluhlangabezana nezidingo zakho!









Sicela uqaphele wethu Inqubomgomo yobumfihlo.




Izincwadi / Izikhombo

Ultrasonic high-shear homogenizers are used in lab, bench-top, pilot and industrial processing.

I-Hielscher Ultrasonics ikhiqiza ama-homogenizers asebenza ngokusebenza okuphezulu wokuxuba izinhlelo, ukusabalalisa, ukumisa nokukhipha ilebhu, umshayeli kanye nesikali sezimboni.


High performance ultrasonics! Hielscher's product range covers the full spectrum from the compact lab ultrasonicator over bench-top units to full-industrial ultrasonic systems.

I-Hielscher Ultrasonics ikhiqiza ama-homogenizers asebenza ngokusezingeni eliphezulu avela ku- I-Lab kuya usayizi wezimboni.