Daim ntawv thov ntawm hauv -} situ Lyophilizers hauv khov -}} Kev tsom xam niam

Jun 10, 2025

Tso lus

Kev khaws cia ntawm tib neeg cov mis mis los ntawm kev tshawb fawb txog kev ua noj nyob rau hauv cov menyuam mos, lactation} Cov kab mob sib tw, thiab cov cheeb tsam nrog txwv cov mis tshiab.Hauv - situ Lyophilization, tus txheej txheem uas sib xyaw ua ke khov thiab nqus - Sublimation nyob rau hauv ib chav tsev ntawm niam mis thaum txuas nws lub txee lub neej. Cov ntawv tshawb fawb cov hauv paus, cov txheej txheem ua kom ua tau zoo, thiab kev nce qib hauv {}

 

Lub hauv paus rau phau ntawv

Tib neeg cov mis mis tau raug lees paub tias yog tus qauv kub rau cov menyuam muaj kev tiv thaiv menyuam mos, thiab oligosaccharides uas cov kev tiv thaiv kab mob uas txhawb nqa kev tiv thaiv kab mob. Txawm li cas los xij, cov kev sib tw xws li kev txwv tsis ruaj khov, microbial cov kev txwv tsis sib xws, thiab cov kev txwv tsis pub muaj nyob rau hauv cov peev txheej- Qhov chaw tsawg tsawg. Kev tswj hwm cov qauv kev tswj hwm, nrog rau cov tub yees thiab pasteurization, feem ntau cuam tshuam rau qhov bioactivity ntawm rhiab ntawm cov khoom siv.

Hauv - situ Lyophilization hais txog cov kev txwv no raws li kev tshem tawm cov dej hauv lub tshuab nqus tsev thiab cov qauv ua kev ncaj ncees. Cov thev naus laus zis no tau siv tau hauv cov tshuaj thiab cov lag luam biotech tab sis tseem nyob hauv qab {{2} Nrhiav rau cov mis mis tshuaj khaws cia. Cov kab lus no synthesy synthesizes tsis ntev los no nyob rau hauv -} situ Lyophilization rau cov txheej txheem tsis muaj mob, cov kev ntsuas zoo, thiab cov ntawv thov tshiab.

In-situ lyophilization | Shaanxi achieve chem

Cov ntsiab cai ntawm in - situ Lyophilization

● Cov Phase Transitionchics

Nyob rau hauv - situ Lyophilizers siv lub suab nab kuab ntawm dej khov hauv qab dej ua kua los tswj cov qauv molecular. Cov txheej txheem cuam tshuam nrog peb theem:

1) Ua kom khov: cov mis nyuj sai sai txias rau -}} 40 degree, sib sau ua ke muaju. Qeeb rau cov nqi khov (piv txwv li, 1℃/ min) txhawb kev ua kev ncaj ncees ntawm tes, thaum twg ultra-aws tej zaum amorphus qauv uas txhim kho kev kub siab ntxiv.

2) Lub Sij Hawm Ua Qhuav: Lub tshuab nqus tsev ntawm 10-30 pa yog tsim, thiab lub zaws kub yog maj mam nce mus rau -20 degree, ua rau muaj kev sib cais.

3) Lub tshuab ziab khaub ncaws theem nrab: Txiaj ntsuas kub nce txog 20-25℃kom tshem tawm cov dej ua haujlwm, txo cov kev tso dej noo rau<3%.

● Lub tsev ua haujlwm

Niaj hnub nimno hauv -} situ Lyophilizer sib xyaw:

1) Chav nyob rau hauv tub yees: Cascade tshuab ua tiav- 80℃rau ultra-tsawg khov khov.

2) Lub Tshuab Nqus Twj: Scroll lossis Keeb Kwm Twj Tswjhwm<1 Pa pressures.

3) Tswj Lub Nruab Nrab: PID tswj hwm kev tswj hwm kub ramps thiab siab nraus.

Nyob rau hauv - txheej txheem txheeb xyuas tshuab (Pat): TDLas sensors rau tiag tiag saib thiab nir spectroscopy rau kev taug kev zoo.

 

Cov Txheej Txheem Mechan

Hauv -} situ Lyophilizer sib sau peb cov tshuab tseem ceeb:

In-situ lyophilization | Shaanxi achieve chem

 

 

Tub yees: sai sai khov cov mis nyuj rau -40℃rau -50 degree, sib sau ua ke muaju muaju.

Lub tshuab nqus tsev: txo qis rau<10 Pa, enabling direct sublimation of ice without melting.

Cua sov: maj mam nce kub lub sij hawm kom qhuav kom tshem tawm cov dej hauv dej, ua kom tiav<3% residual moisture.

Cov txheej txheem tshwm sim nyob rau hauv daim chamber uas tau kaw, txo qis kev pheej hmoo. Cov yam tseem ceeb muaj xws li:

Qhov ntsuas kom khov: Qeeb qeeb (1℃/ min) ua cov dej khov loj, ua kom muaj protein ntau tab sis muaj txiaj ntsig protein. Kaws khov khov khov (immersion hauv kua nitrogen) muaju muaju, khaws cia bioactivity tab sis xav tau ntev dua cov sij hawm kom ntev dua.

Thawj qhuav: Feem ntau -20℃rau -10 degree, kho raws cov mis uas yog utectic taw tes los tiv thaiv kev vau.

Thib ob los tsev kawm ntawv muaj zog ntxiv: kev nce cua kub kom txog 25℃optimes dej noo tsis muaj kev tshem tawm cov dej noo.

Cov Khoom Siv Tsim

► Niaj hnub nimno hauv -} situ Lyophilizers Feature:

Cov tswj hwm logicmable (PLCS): Automate qhov kub thiab ntxeem tau, txo tib neeg qhov yuam kev.

{-} Lub sij hawm Sensors: Saib xyuas qhov tseem ceeb ntawm kub (ntawm thermocoup (ntawm thirani gauges).

Cov khaub ncaws sib txawv: 316L stainless hlau rhawv nrog ± 0.5 mm flatness kom ua kom muaj cua sov.

► Rau cov niam mis, kev hloov kho nrog:

Kev - batch tso rau: 3-5 mm txheej txheej tuab kom sib npaug ntawm sublimation equiciency thiab cov as -phi ascient.

Nitrogen Backfill: Prevents oxidation during post-drying storage.

 

Ua Khob Mis Haus Hauv Tshuab Ziab Khaub Ncaws

Kev npaj:

Sau tsis pub ntau tshaj 150ML cov mis nyuj rau hauv txhua lub hnab ntim khoom. Ua kom cov nyiaj me me kom ntseeg tau ib txheej thinner ib zaug khov, uas pab txhawb kev ua kom qhuav kom qhuav.

Muab cov hnab ntim ntim ntim rau hauv lub freezer ntawm ib qho chaw du, tiaj. Qhov no ua kom muaj kev sib cuag nrog saum npoo

Processing Breast Milk In A Freeze Dryer | Shaanxi achieve chem
Processing Breast Milk In A Freeze Dryer | Shaanxi achieve chem

Khov kom qhuav:

Tom qab lub ntsej muag txias poob rau hauv 0 Degree F, tso cov mis rau ntawm lub tshuab ziab khaub ncaws hnav nrog cov tais qab kom rov qab mus rau lub tshuab ziab khaub ncaws khov.

Nias lub 'cov khoom noj hauv Chamber' khawm thiab cia lub tshuab khov ua kom tiav cov haujlwm.

Tshaj tawm - kev cov tshev thiab cia:

Tom qab khov kom qhuav tiav lawm, siv rab riam los txiav qhib cov mis thiab kuaj seb nws tseem khov sab hauv.

Yog tias tsis tau qhuav, muab lub mis mis rov qab, nias 'rov qab mus rau FinalDry' khawm thiab ntxiv ob peb teev ntxiv rau lub voj voog thiab cia nws qhuav ntxiv.

Thaum koj paub tseeb tias cov mis yog qhuav, zom nws rau hauv cov hmoov thiab muab nws kom sai sai hauv mylar hnab los tiv thaiv ya raws.

Processing Breast Milk In A Freeze Dryer | Shaanxi achieve chem

Qhov zoo ntawm nyob rau hauv - situ Lyophilization rau cov kua mis

1) Kev Noj Qab Haus Huv: The maj, qis {-}}}}}}} Cov tshuaj tivthaiv thiab kev loj hlob.

2) txuas ntxiv txee- lub neej: khov - Ua si ntawm chav tsev kom txog li 2 xyoos, piv rau hauv tub yees kua mis.

3) Recootsfortion ntxiv: Cov qauv ntxig ntawm khov -} Cov mis qhuav qhuav rau kev siv cov me nyuam me me.

 

Cov ntawv thov tshaj dhau kev noj haus

Tappym mob

Lyophilized lub mis cov khoom ua yeeb yam zoo rau kev siv peev xwm hauv kev dermatology:

Antioxidant kev ua si: scavenges radicals, txo cov mob hauv cov kiav txhab ntshav qab zib.

Angiogenic yam: vegf thiab egf hauv mis nyuj txhawb granulation nqaij tsim.

Ib qho 2024 patent piav qhia txog lub mis mis -}} lyophilized mis nyuj (-45 degree, 5 hnub) yog rov ua dua hauv pluronic F-127. Hauv cov kev tshawb fawb vitro pom 40% nrawm nrawm kaw hauv kev ua qauv murine piv rau nyiaj sulpadiazine.

Refvh Rehydration Kev Kho Mob

Rov qab siv cov mis nyuj legophilized thiab fortified nrog zinc thiab electrolytes, ua hauj lwm raws li tus nqi qis {0} tus nqi auv lossis lwm txoj kev xaiv:

Osymolity: Kho rau 240-270 Mosm / Kg tiv thaiv kev mob plab {{} tsis muaj hypernatremia.

Palatability: 85% kev lees paub tus nqi hauv pediatric kev sim siab (n =120).

► Microbiome kev kho mob

Lyophilized milk retains >90% ntawm tib neeg cov mis nyuj Oligosaccharides (HMOs), uas xaiv tau khoom noj BFIDOBACTERS SPP. Lub 2025 kev soj ntsuam hauv Bangladesh qhia tau ib qho 2.3 {{}}}}}}}}}}}}}}}}} ly inf fed Fulus cov mis mos

 

Kev cai tswjfwm thiab kev coj ua

► Pub nyiaj kuaj

Cov qauv nruj muaj xws li:

Kev kuaj mob serological: tsis zoo rau HIV, HBV, HCV, thiab HTLV-1.

Txoj kev ua neej tsis suav nrog: Tsis haus luam yeeb, haus cawv, lossis tshuaj tua kab mob hauv 72 teev kev pub dawb.

► Cov kev tsim tau zoo (GMP)

Qhov tseem ceeb yuav tsum:

Cov Qauv Siv Zos: ISO 7 Kev faib tawm rau Lyophilization Zones.

Traceability: Lug -nain Systems los nkag rau pub tus lej pub dawb, cov lej pob, thiab ua cov tsis ua haujlwm.

► Cov qauv coj ua ncaj ncees

Tus uas 2024 cov lus qhia taw qhia:

Kev tso cai pom zoo: Cov neeg pab nyiaj yuav tsum to taub cov kev pheej hmoo ntawm - tsis muaj tseeb serology.

Kev Nkag Mus Zoo: Ua Ntej Kev Tshaj Tawm rau Tsawg -} cov cheeb tsam cov nyiaj tau los.

 

Freezedryer

 

Peb muabHauv - situ Lyophilizers, thov saib mus rau lub vev xaib txuas ntxiv no kom cov ncauj lus kom ntxaws thiab cov ntaub ntawv.

Khoom:www.achievechem.com/freezeă262 adryer/pilot163, }brogreeze angidryer.html

 

Cov kev txhawb nqa thev naus laus zis thiab cov lus qhia yav tom ntej

E► Cov Kev Siv Txhawb Zog

Ultrasound -} Pab tau khov: 40 xyoo debrations txo lub sijhawm kom qhuav 18% los ntawm kev txhawb nqa microcrystal tsim.

Microwave -} Txhim Kho Sublimation: 2.45 GHz Bladiation Auching Priming los ntawm 30% Tsis muaj qhov tsis txaus ntseeg.

► ntse tsim

Digital Menyuam ntxaib: Simulate Cycles, txo kev sim {{0} -}}}}}}}}}}}}}}}}}}}} kev ua kom tau zoo.

Kev sib xyaw ua ke: taug qab cov khoom ua haujlwm mis nyuj ua pov thawj, ua cov qauv ua, thiab cov kev ntsuas zoo rau kev tswj hwm kev ua raws.

► Cov qauv tshiab

Microencapsulation: co {- lauciTics nrog probiotics (piv txwv li, BIFIDOLACTERIUM Longum) Ua kom cov txiaj ntsig kev noj qab haus huv ntev).

3D {{{{{{{}}}}}} Cov kua mis luam tawm: Cov mis nyuj sib xyaw ua cov khoom siv porous rau tswj cov khoom siv pediatric.

 

Tag

Hauv -} situ Lyophilizer sawv cev rau lub paradigm hloov pauv ntawm cov mis nyuj ntawm mis nyuj txuag, thiab paug} {2} {tsis txaus ntseeg. Los ntawm kev sib txuas ua ke cov cuab yeej siab thiab cov txheej txheem ua kom muaj kev noj haus tseem ceeb, kev noj zaub mov kub ceev, thiab kev tshawb nrhiav kev kub ntxhov. Kev tshawb fawb yav tom ntej yuav tsum tsom rau kev txo nqi them, tsim cov kev hloov kho tshiab, thiab cov kev tswj hwm thoob ntiaj teb kom ua rau lawv cuam tshuam. Raws li thev naus laus zis paub tab, khov - muab cov kua mis ua kom zoo nkauj ntawm cov khoom noj kom zoo thoob ntiaj teb.

 

 

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