Ukukhiqizwa Koshizi Okuthuthukisiwe nge-Power Ultrasonics

Ukukhiqizwa kwezinhlobo ezahlukahlukene zoshizi ezinjengoshizi onzima, ushizi othambile kanye ne-curd, okwenziwe ngohlobo lobisi oluhlukahlukene (isb. Inkomo, imbuzi, imvu, inyathi, ubisi lwekamela njll) kungathuthukiswa kahle nge-sonication. Ukusetshenziswa kwe-high-intensity ultrasound kusheshisa i-homogenization, ukuvutshelwa, nokuvuthwa, kuthuthukisa ukuqina kwamagciwane futhi kukhombisa imiphumela emihle enanini lezakhi nokuthungwa.

I-High-Intensity Ultrasound Ithuthukisa Ukukhiqizwa Koshizi

Milk, cheese and curd can be efficiently pasteurized using power ultrasound. Sonication reduces microbial count and results in higher nutrient values when compared to traditional pasteurization.Ukucubungula ukudla kwe-Ultrasonic ubuchwepheshe obusungulwe kahle bokuthuthukisa i-homogenization yobisi nokuvutshelwa ekukhiqizeni ushizi. Ngaphezu kwalokho, i-sonication ihambisana nokwelashwa okuncane kokushisa – eyaziwa ngokuthi i-thermo-sonication – isetshenziswa njengokunye esikhundleni sokunamathisela kwendabuko okususelwa ekushiseni, ngaleyo ndlela kuvimbele izakhamzimba ezinjengamavithamini, ama-amino acid kanye namafutha ngokumelene nokuwohloka okushisayo. Ukukhiqizwa koshizi kusetshenziswa ubisi noma i-whey kungakhuliswa kakhulu futhi kuthuthukiswe ngokusetshenziswa kwe-high-intensity, low-frequency ultrasound.

Izinzuzo Zokukhiqizwa Koshizi we-Ultrasonic

  • Ukukhiqizwa koshizi okusheshisiwe
  • Ikhwalithi yoshizi ethuthukisiwe
  • Isivuno sikashizi esiphezulu
  • Isikhathi esincishisiwe sokuvutshelwa
  • kuqiza kahle
  • Ilula futhi iphephile ukusebenzisa
  • ephumelela amandla

I-Ultrasonication isetshenziswe ngempumelelo ezinqubweni zokukhiqiza ushizi kusuka kubisi lwezinkomo / lwezinkomo, ubisi lwezimvu, ubisi lwenyathi, ubisi lwembuzi, ubisi lwekamela nobisi lwehhashi.
Ukukhiqizwa koshizi okwenziwe nge-Ultrasonically kungasetshenziselwa izinhlobo ezahlukahlukene zeshizi kubandakanya ushizi we-cheddar, ushizi we-feta, ushizi kakhilimu, ushizi we-curd, ushizi we-panela waseMexico, ushizi othambile wase-Hispanic, nolunye ushizi.
Imiphumela ye-low-frequency, high-intensity ultrasound ebisi ekukhiqizeni ushizi ifaka phakathi ukwanda kwamandla wejel nobulukhuni be-gel, ukusheshisa ukwakheka kwejel, ukukhuphuka kwendawo ethile, ukunciphisa ukuqina kwe-curd, usayizi omncane futhi oyizinhlayiyana ukwabiwa kwama-globules amafutha kanye namandla amakhulu okubamba amanzi.
I-Ultrasonically yanda i-homogeneity nokuningi ukusatshalaliswa kwama-globules amafutha obisi kuthuthukisa ikhwalithi yoshizi, futhi. Isibonelo, izakhiwo ezisikiwe zobisi lwembuzi ezine-renin zikhombise ngemuva kwe-10 min ultrasonication inethiwekhi ye-denser enqamulelwe inethiwekhi, okuholela ekwakhiweni okukodwa okufana kakhulu okunama-pores amaningi. Kuyaphawuleka ukuthi la ma-pores ayemancane kakhulu kunalawo asekhanda lobisi ngaphandle kwe-sonication. Lokhu kuphakamisa ukuthi uketshezi lobisi lwembuzi oluphathwe ngamandla e-ultrasound kukhombisa ukuqina okukhulu, ukubhalisa amanani we-G'max (inani eliphakeme lemoduli yokugcina) ephakeme kune-100 Pa, iphakeme kakhulu kunaleyo ebikiwe obisini lwenkomo. Umphumela ofanayo ubonwe ekunamatheleni (amandla wezibopho zangaphakathi zesampula). Ngakho-ke, kungacatshangwa ukuthi i-high-intensity ultrasound ikhuthaza ukuhlangana okuqinile phakathi kwezingxenye zobisi, kuthuthukise izakhiwo zokubeka. (bheka uCarrillo-Lopez et al. 2021)

Isicelo solwazi




Qaphela kwethu Inqubomgomo yobumfihlo.


High-intensity ultrasound (HIU) improves cheese production efficiency, accelerates fermentation and increases microbial inactivation.

Ukwelashwa okuphakathi kwe-Ultrasonic kobisi lokukhiqizwa koshizi.

Imiphumela ye-Ultrasonic Ekukhiqizeni Ushizi Ohlukahlukene

The application of high-intensity ultrasound improves cheese manufacturing.Imiphumela yocwaningo lwe-high-intensity ultrasound ngesikhathi sokucubungula ubisi nokwenziwa koshizi icwaningwe kakhulu.
Ukwenyuka koshizi: I-sonication yobisi oluhlaza olusha ne-ultrasonicator UP400S ngesikhathi sokukhiqizwa koshizi we-panela, kuholele ekukhiqizweni koshizi okwandisiwe (%), yize kunokwanda kwe-exudate. Amathoni aphuzi nombala oshizi kukhuthazwa yi-HIU nge-10 min. Kepha hhayi izixhumanisi zombala we-L *, a *, noma C *. i-pH inyuke isuka ku-6.6 yaya ku-6.74 ngemuva kwe-5 min ye-ultrasonication kepha yehliswe ku-10 min. (bheka uCarrillo-Lopez et al., 2020)
Ukuthungwa koshizi okuthuthukisiwe: Mayelana nezifundo ezenziwa ngoshizi, uBermúdez-Aguirre noBarbosa-Cánovas babike ukuthi ushizi omusha otholakala obisini oluphathwe nge-thermosonication (kusetshenziswa i-Hielscher UP400S – I-400 W, i-24 kHz, i-63 ° C, i-30 min) ibithambile futhi ibukeka kabi kunoshizi kusuka ebisini lokulawula (ngaphandle kwe-thermosonication). Lezo zici zaholela ekubeni ushizi olulula ukuqhekeka, okuyisici esithandekayo soshizi omusha. Laba babhali bachaze lokhu kuziphatha ngokuqaphela ukuthi ukwakheka okuncane koshizi wobisi we-thermo-sonicated kuveze ukwakheka okufana kakhulu uma kuqhathaniswa noshizi wobisi olungasetshenziswanga. Ngaphezu kwalokho, baqaphela ukuthi i-thermosonication ithuthukise i-homogenization yamaprotheni namafutha nokwanda kokugcinwa kwama-molecule wamanzi ku-matrix. Ngakho-ke, kungacatshangwa ukuthi i-HIU ikhuthaza ukuhlangana okuqinile phakathi kwezingxenye zobisi, ithuthukise izakhiwo zokubekwa.

Ithonya le-Ultrasonics ku-Dairy: I-viscosity & I-Rheology, i-Homogeneity, Umsebenzi We-Microbial

Imikhiqizo yobisi ikhiqizwa ngobisi lwesilwane, njengesb. Inkomo, izimvu, imbuzi, inyathi, ubisi lwehhashi noma lwamakamela. Ngemuva kokuvuna, ubisi lungacutshungulwa lube yimikhiqizo ehlukahlukene, njengobisi olwenziwe nge-homogenized kanye ne-skimmed, iyogathi, ukhilimu, ibhotela, ushizi, i-whey, i-casein noma i-powder yobisi. Ubisi lwezinkomo luyinto eluhlaza ebaluleke kakhulu embonini yobisi enomkhiqizo womhlaba wonke wamathani ayi-542,069,000 / ngonyaka. [UGerosa et al. 2012]
I-Whey (i-milk serum) ingumkhiqizo kashizi noma we-casein. Iqukethe ikakhulukazi ama-globinstagers α-lactalbumin (~ 65%), β-lactoglobulin (~ 25%), kanye namanani amancane we-serum albumin (~ 8%) nama-immunoglobins. Amaprotheni we-Whey angamaprotheni we-globular angakhishwa ku-whey.
Ubisi oluyimpuphu lucutshungulwa ngama-spray-dryers ukuze lome futhi luthuthukise ubisi maqondana nokuthola impuphu yobisi eyomile. Ngenxa yokusetshenziswa kwamandla okuphezulu ngokweqile kwama-dryer we-spray, ukuhlunga okuphezulu ketshezi kubalulekile ukukhulisa ukusebenza kahle kwenqubo.

“Amasampula obisi olusha olusha, i-micellar casein, ne-casein powder zenziwa ngo-20kHz ukuphenya umphumela we-ultrasonication. Ngobisi olusha lwe-skim, ubukhulu obumaphakathi bama-globules amafutha asele bancishiswa cishe ngo-10nm ngemuva kwama-60min we-sonication; kodwa-ke, ubukhulu bama-casein micelles babunqume ukungashintshi. Ukwanda okuncane kwamaprotheni we-whey ancibilikayo kanye nokwehla okuhambisanayo kwe-viscosity nakho kwenzeke emizuzwini embalwa yokuqala ye-sonication, okungabangelwa ukuhlukana kwama-proteinin-whey aggregates. Azikho izinguquko ezilinganisekayo kokuqukethwe kwama-casein amahhala okungatholwa kumasampula obisi oluncibilikisiwe anikezwe kuze kube ngama-60min. Ukwehla okuncane, okwesikhashana kwe-pH kubangelwe yi-sonication; kodwa-ke, alukho ushintsho olulinganisekayo lokuhlushwa kwe-calcium encibilikayo. Ngakho-ke, ama-casein micelles obisini olunamafutha amasha azinzile ngesikhathi sokuchayeka ku-ultrasonication. Imiphumela efanayo yatholwa nge-micellar casein eyakhiwe kabusha, kanti izinguquko ezinkulu ze-viscosity zabonwa njengokuqukethwe kwamaprotheni we-whey. Ukusetshenziswa okulawulwayo kwe-ultrasound kungasetshenziswa ngendlela efanele ukubuyisela emuva ukuhlanganiswa kwamaprotheni okwenziwe ngenqubo ngaphandle kokuthinta isimo somdabu se-casein micelles. ” [UChandrapala et al. 2012]

Imiphumela ye-High-Intensity Ultrasound ku-Milk Nutrients kanye ne-Microbial Stability

URazavi noKenari (2020) baphenye ithonya le-high-intensity ultrasound elihlanganisa nenqubo yokwelashwa okushisa okuncane ukukhubaza ama-microbes nama-enzyme okuholela ekonakaleni nasekonakaleni kokuphepha ekudleni. Inhloso yocwaningo lwabo kwakuwukuhlola umphumela wenqubo ye-ultrasound njengenye indlela yokushisa okushisa kakhulu ku-microbial count, i-lipid oxidation njengepharamitha yekhwalithi kanye namavithamini njengezici zokudla okunomsoco wobisi. Imiphumela ikhombise ukuthi i-ultrasound ikwazile ukunciphisa umthamo wobisi omncane futhi yenza ushintsho oluncane kumavithamini kunobisi oluphathwe ngokwelashwa okuvamile kokushisa. Mayelana nalokhu, i-sonication esebenzisa i-probe ye-ultrasonic itholakale iphakeme futhi isebenza kahle kakhulu ku-75% ngamandla. Ukusetshenziswa kohlobo lwe-ultrasound probe ku-55 ° C no-75% umfutho wemizuzu eyi-10 kunconyiwe njengenqubo engeyona eyonakalisayo yokuncishwa ubisi.

Hielscher UIP4000hdT inline ultrasonicator for cheese processing: Sonication increases cheese yield and quality.

I-Industrial 4kW i-homogenizer ye-ultrasonic i-UIP4000hdT ukucubungula ubisi noshizi. Ubisi londliwa ngenqubo eqhubekayo yokugeleza ungene kusiphenduli se-ultrasonic ukuze kuthuthukiswe ukuzinza kwamagciwane, kukhulise ukuvutshelwa koshizi, isivuno kanye nekhwalithi.

Isicelo solwazi




Qaphela kwethu Inqubomgomo yobumfihlo.


Ama-Homogenizers Wokusebenza Okuphezulu Wokukhiqiza Kwe-Cheese

Industrial inline ultrasonicator for accelerated cheese fermentation and higher yields in cheese productionI-Hielscher Ultrasonics inesipiliyoni eside ekusetshenzisweni kwamandla e-ultrasound ekudleni & imboni yeziphuzo kanye namanye amagatsha amaningi ezimboni. Amaprosesa ethu e-ultrasonic afakwe ama-sonotrode nama-flow-cells (izingxenye ezimanzi) okulula ukuwahlanza (i-clean-in-place CIP / sterilize-in-place SIP). I-Hielscher Ultrasonics’ amaprosesa asezimboni e-ultrasonic angaletha ama-amplitudes aphakeme kakhulu. Amplitudes afika ku-200µm angaqhutshwa ngokuqhubekayo ngokuqhubekayo ekusebenzeni okungama-24/7. Ama-amplitudes aphezulu abalulekile ukuvimbela amagciwane amelana kakhudlwana (isib., Amagremu ane-gram-positive). Ngama-amplitudes aphakeme kakhulu, ama-sonotrode e-ultrasonic enziwe ngokwezifiso ayatholakala. Onke ama-sonotrode ne-ultrasonic flow cell reactors angasetshenziswa ngaphansi kwamazinga okushisa aphezulu nezingcindezi, ezivumela i-thermo-mano-sonication ethembekile kanye ne-pasteurization esebenza kahle kakhulu.
Ubuchwepheshe besimanje, ukusebenza okuphezulu kanye nesoftware eyinkimbinkimbi kwenza iHielscher Ultrasonics’ umsebenzi wamahhashi onokwethenjelwa kulayini wakho wokudla. Ngenyawo elincane kanye nezinketho zokufaka ezinhlobonhlobo, ama-Hielscher ultrasonicators angahlanganiswa kalula noma afakwe kabusha emigqeni ekhona yokukhiqiza.
Sicela uxhumane nathi ukuthi ufunde kabanzi mayelana nezici kanye namandla wezinhlelo zethu ze-homogenization ze-ultrasonic. Singajabula ukuxoxa nawe ngesicelo sakho soshizi!

Ithebula elingezansi linikeza isibonakaliso somthamo wokucubungula we-ultrasonicators wethu:

Iqoqwana Ivolumu flow Rate Amadivayisi ezinconyiwe
1 kuya ku-500mL 10 kuya ku-200mL / min UP100H
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

Sicela usebenzise ifomu elingezansi ukucela imininingwane eyengeziwe mayelana nama-processor ethu we-ultrasonic, ukusetshenziswa kwabo ekukhiqizeni ubisi noshizi kanye namanani. Sizojabula ukuxoxa ngenqubo yakho nawe futhi sikunikeze i-homogenizer ye-ultrasonic ehlangabezana nezidingo zakho!









Sicela uqaphele wethu Inqubomgomo yobumfihlo.


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.



Izincwadi / Izikhombo



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.