I-Ultrasonic Margarine Production

• Isinyathelo esiyinhloko sokukhiqiza ngesikhathi sokukhiqiza i-margarine siqukethe ukukhipha imifino yamafutha yemifino namafutha ngamanzi nezithasiselo.
• I-ultrasonic emulsification yindlela enokwethenjelwa, ekhonjisiwe yokulungisa isitezi esimisiwe, ama-emulsions wokudla okuhle.
• I-ultrasonic emulsion inqubo isekelwe ekukhunjweni okukhulu kwamandla okugcoba ukuhlinzeka ngamaconsi amancane amancane kanye nanobukhulu bekhwalithi enkulu yomkhiqizo.

I-Ultrasonic Margarine Emulsification

Isinyathelo esiyinhloko sokucubungula ukukhiqizwa kwe-margarine yiyona emulsification amanzi kanye namafutha / ama-hydrogenated amafutha afana namafutha ommbila, ama-soy, ama-peanut, amafutha we-sunflower, njll. Ngenxa yokuhlushwa kwamafutha angama-40-90%, kubaluleke kakhulu ukusebenzisa amandla amakhulu ukudala umfaniswano, emulsion yesayizi enhle. I-Ultrasonic emulsification ibhalwe njengendlela yokwenza okusheshayo futhi ephumelelayo yokwenza isiteleka i-nanoemulsion ne-smalllet droplet ububanzi futhi polydispersity ephansi. I-Ultrasonic Emulsions ngokuvamile zizinzile kunezo ezikhiqizwa ngokujwayelekile futhi ngokuvamile zidinga kancane, uma ikhona, i-surfactant.^{[Mason 1996]}
I usayizi we-droplet I-emulsion inezimpikiswano ezinkulu emgangathweni we-margaine, njengokusakazeka kokuhlangana, ukuzinza nokubona ukunambitheka.
Uma kuqhathaniswa nama-agitators nama-mixers we-shear, i-ultrasound idinga ama-surfactants amancane futhi iveza ezincane futhi ngaphezulu amaconsi azinzile. I-Ultrasonic Emulsifying ukugcina izindleko, okuphephile, okulula ukusebenza futhi kungenziwa kabusha kalula kumigqa yezimboni ezikhona ukuze kuthuthukiswe ikhwalithi yemikhiqizo emulsified.

Ukufometha kwe-Margarine Okuthuthukisiwe nge-Ultrasonically:

I-Ultrasonic yokuqamba

I-Ultrasound ayikona kuphela ephumelelayo kakhulu emulsification, kodwa iyasiza ukuxuba nokuxuba ama-powders, njengama-stabilizers, amavithamini, ama-colorants nezinye izithako, ngokufanayo nomgargarine. Chofoza lapha ukuze ufunde kabanzi mayelana ne-ultrasonic homogenization nokuxuba!

I-microbial encane i-Spoilage e-Margarine ne-Ultrasonic Emulsification

Ubuncane besayizi we-droplet wamanzi. okunciphisa kancane imvelo yezinto eziphilayo ezincane kusukela izakhi ezincane ezitholakala kubo. Ngokufanayo, amancane amancane amancane amanzi amancane amancane amanani amancane amanzi amancane amancane kunamabhomu amancane. Ngakho-ke, usayizi omncane we-droplet wamanzi ukwandisa impilo yeshalofu yomkhiqizo. futhi lokhu kungumsebenzi ohlangothini lwalokho abakwa-emulsi fiers abakwazi ukukwenza ngenxa yezizathu zokuthungwa nokuzinza. Ngamancane, kusho ukuthi usayizi we-droplet wesilinganiso samargarini ungama-4-5 ububanzi obanzi kusuka ku-1 kuya ku-20μm. Uma usayizi we-droplet ungaphansi kuka-10μm, akungabazeki ukuthi lezi zindawo ezivimbelayo zizovumela ukukhula komzimba ezincane (Delamarre neBatt, 1999). Njengoba i-ultrasonic emulsification inikeza ama-droplets kule i-submicron– futhi nano-ngaphakathi, inqubo yomsindo iyakusiza kuncishiswe ukunciphisa futhi ukuthuthukisa i ishalofu-ukuphila i-margarine nezinye ukusabalala.

I-Ultrasonic Hydrogenation yamafutha adla

I-hydrogenation yamafutha yemifino yinqubo ebalulekile yezimboni ezinkulu. Ngama-hydrogenation, amafutha yemifino yamanzi aguqulelwa emafutheni aqinile noma aqinile. I-hydrogenation iyisinyathelo esivamile sokucubungula okokukhiqiza kwe-margarine. Ngokomzimba, ama-acids angasetshenzisiwe angaguquguquki ngesikhathi ukudluliselwa kwesigaba kukhishwe ukusabela kwe-hydrogenation kuma-acids abo ahambisana namafutha amaningi ngokufaka ama-athomu ama-hydrogen ema-doublebonds. Le nqubo yokuzikhethela ingaba isheshayo by high-amandla ultrasonication. Izakhi ezivame ukusetshenziswa ezisetshenziswayo yi-nickel, i-aluminium noma i-palladium. Amafutha ase-Hydrogenated asetshenziselwa kakhulu njengama-ejenti wokunciphisa emikhiqizo yebhaka. Inzuzo yamafutha agcweleyo ukuthambekela kwabo okuphansi kokudoba futhi ngaleyo ndlela ingozi encane yokuncintisana.

Ultrasonic Food Processors

I-Hielscher inikeza ububanzi obubanzi bemishini ye-ultrasonic nezesekeli ukufeza amakhasimende ayo’ idinga ngokuqondile. Ama-ultrasonicators kusuka kumadivayisi welebhu kuya ku-bench-top / pilot nokukala okukhiqiza izimboni ezigcwele kuyatholakala kalula. I-Wether ofuna ukuyisebenzisa amabhethri noma imifudlana yevolumu emugqeni, I-Hielscher ikunikeza uhlelo olufanelekayo lwe-ultrasonic.
I-margarine ivame ukukhiqizwa njenge inqubo eqhubekayo. Hielscher's ama-flow ultrasonic cells eze ngobukhulu obuhlukahlukene ukufanisa izidingo zakho zokukhiqiza. Ukuze uthuthukise inqubo ye-emulsification ye-ultrasonic, i-Hielscher ithuthukise ukufakwa kwe-flow-cell cell okulindelekile MultiPhaseCavitator okufaka umjovo wesigaba sesibili njengemifudlana emihle yamanzi ngaphezu komjovo ongena ngqo ngaphakathi cavitational indawo eholela ku-an i-ultra-fine emulsion.
Zonke izinqubo ze-ultrasonic zezimboni zingasetshenziswa kalula futhi ziphinde zenziwe kabusha emigqeni yokukhiqiza ekhona. Ukuze uthole izidingo ezikhethekile nezicelo, sinikeza izixazululo ezenziwe ngezifiso, ezihambisana nezidingo zakho ezithile.