Yini ebangela ukubonakala ku-spray dryer eyomile ... Ungawulawula kanjani

Yini ebangela ukubonakala ku-spray dryer eyomile ... Ungawulawula kanjani

 Isifinyezo:

Ukudla omiswe isifutho kuhlukaniswe izigaba ezimbili: Okunganamathelisi futhi kubonakale. Izithako ezingezona ezinamathelayo kulula ukufafaza eyomile, elula design yomile kanye nokugeleza kwempuphu yokugcina ngokukhululeka. Izibonelo zezinto ezingezona ezinamathele zifaka i-egg powder, ubisi lwe-ubisi, izixazululo kanye nokunye maltodextrin, izinsini namaprotheni. Endabeni yokudla okunamathelayo, kunenkinga yokomisa ngaphansi kwezimo ezijwayelekile zokufafaza. Ukudla okunamathelayo kuvame ukunamathela odongeni lwe-dryer, noma kuba nokudla okungenamsebenzi okunamathelayo kuma-creabers amakamelo nezinhlelo zokuhamba, ngezinkinga eziphansi zokusebenza kanye nezithelo zomkhiqizo. Ukudla kashukela kanye ne-acid kuyizibonelo ezijwayelekile.

I-Viscos yinto eyenzeka ngayo enqubweni yokomisa yezinto zokudla ezicebile e-glycolic acid. I-Powder Viscosity uhlobo lokuhlangana ngokubambisana. Ingachaza i-Priple-Particle-Particle SVosity (Cohesion) kanye ne-particle-wall viscosity (Adhesion). Isilinganiso samandla abophayo anezinhlayiya ze-powder kungenxa yezimpawu zawo zangaphakathi ezibizwa ngokuthi amabutho, akha izixuku embhedeni we-powder. Ngakho-ke, amandla adinga ukugqashula e-powder agglomerate kufanele abe mkhulu kunobumbano. I-Adhesion ukusebenza okubonakalayo, kanye nezinhlayiya ze-powder zinamathela emthanjeni wemishini yomiswa yokufafaza. Ukubumbana kanye nokunamathelisa kukhona amapharamitha asemqoka wokuklama imibandela yokomisa nokusoma. Ukwakheka komhlaba wezinhlayiya ze-powder kubhekele ikakhulukazi ukubonwa. Ukuhlangana kokuhlangana nokuthambekela kokuthambekela kwezinto ze-powder eziyizinhlayiyana zehlukile. Ngoba okomisa kudinga inani elikhulu le-solute ukuze lidluliselwe ebusweni bezinhlayiyana, bunzima. Izici ezimbili ze-viscosity (ubumbano kanye nokunamathela) kungahlangana nokudla okunoshukela okunoshukela okucebile. Ukubonakala phakathi kwezinhlayiya ukwakheka kwamabhuloho ashisiwe, amabhuloho ashukumisayo, amaketanga wemishini phakathi kwama-molecule, kanye nama-elektrostatic adonsela phansi namabhuloho aqinile. Isizathu esiyinhloko sokunamathela kwezinhlayiya zodonga egumbini lokumiswa kokomisa ukulahleka kwezinto zokulungisa ushukela wokufafaza kanye nokudla okune-acid. Lapho i-powder igcinwa isikhathi eside, izoma odongeni.

Kuholela e-viscous

SThandaza-Ukudla okucebile kokudla okuvuselelwa kabusha kwe-powder fafaza ubuchwepheshe bokuchomisa. Ushukela wesisindo ophansi wamangqamuzana unzima kakhulu (ushukela, ama-fructose) kanye nama-organic acid (citric acid, ama-malic acid, i-tartaric acid). Izinto ezincane zamangqamuzana ezinjengokumutshwa kwamanzi okuphezulu, i-thermoplasticity kanye nokushisa okuphansi kwe-vitroplation Amazinga okushisa okufafaza aphakeme kune-TG20°C. Iningi lalezi zingxenye zakha izinhlayiya ezithambile endaweni ebonakalayo, okubangela ukubonakala kwempuphu, futhi ekugcineni kwakha isakhiwo sokunamathisela esikhundleni se-powder. Ukuhamba okuphezulu kwamangqamuzana kwale molecule kungenxa yokushisa kwayo okuphansi kweVitrication Transterem (TG), okuholela ezinkingeni ze-Viscosity ku-Spray Driplers ezivame ukuthandwa emazingeni okushisa. Izici eziyinhloko zokushisa kwe-Glass Converion kanye nokushisa kwesigaba se-Amomphous. Umcimbi wenguquko yengilazi wenzeka kushukela oqinile, onama-amorphous, owashintsha ushintsho esigabeni esithambile senjoloba. Amandla angaphezulu nengilazi eqinile anamandla aphansi angaphezulu komhlaba futhi awanamathele ezindaweni eziqinile zamandla. Ngenxa yesimo sengilazi esikebheni serabha (noma uketshezi), ingaphezulu kwezinto ezibonakalayo lingavuswa, futhi ukuxhumana phakathi kwe-molecule kanye nomhlaba oqinile kungaqala. Emisebenzini yokomisa ukudla, umkhiqizo usesimweni esiwuketshezi noma esinamathela, kanye nokudla okuwuketshezi / okunamathelayo okususa i-ejenti yepulasitiki (amanzi) iba yingilazi. Uma izinto zokudla eziluhlaza zingaguquki kusuka ekushiseni okuphezulu kokushisa kunokushisa kwengilazi, umkhiqizo uzogcina ukuhlakanipha okuphezulu kwamandla. Uma lolu hlobo lokudla luthintwa nge-High-Energy Solid ebusweni, lizokunamathela noma linamathele kulo.

Ukulawula Ukuqonda 

Kunezindlela eziningi zesayensi yezesayensi nezindlela ezenzelwe inqubo zokunciphisa ukubonakala. Izindlela eziyisisekelo zesayensi yezinto zokwakha zifaka izinto zokwakha isisindo esiphakeme sokoma uketshezi ukwandisa izinga lokushisa ngaphandle kwe-vitrofication from yokuguqulwa kwe-vitrofication, kanye nezindlela ezenzelwe inqubo zifaka izindonga namabhodlela egumbi elimanzi.