Freeze dryer freeze-dried khoom qab zib

Freeze drying yog dab tsi?

Freeze-drying, tseem hu ua freeze-drying, yog txheej txheem uas cov tshuaj khov thiab tom qab ntawd cov dej khov yog tshem tawm los ntawm sublimation. Sublimation yog ib qho kev hloov pauv ncaj qha los ntawm cov khoom hauv lub xeev mus rau lub xeev roj yam tsis tau mus txog theem ua kua. Cov txheej txheem no tshem tawm cov dej thaum khaws cia cov qauv ntawm cov khoom noj thiab txo qis kev puas tsuaj rau nws cov cellular kev ncaj ncees.

Cov txiaj ntsig ntawm freeze-drying

1, ua kom muaj kev ruaj ntseg ntawm cov xim, tsw thiab cov as-ham

Kev ziab kom qhuav yog nqa tawm ntawm qhov kub qis, yog li nws yog qhov tshwj xeeb tshaj yog haum rau ntau cov khoom kub-rhiab, thiab qhov poob ntawm qee cov khoom tsis zoo hauv cov khoom yog me me, uas yog qhov tsim nyog rau cov zaub mov kom qhuav thiab tag nrho khaws cov xim qub, tsw thiab as-ham. Xws li cov proteins, cov kab mob, thiab lwm yam, tsis ua rau lub cev tsis muaj zog lossis tsis muaj zog lom neeg.

2, khaws cov tsos ntawm cov khoom noj tshiab

Nyob rau hauv lub freeze-drying txheej txheem, kev loj hlob ntawm cov kab mob thiab kev txiav txim ntawm enzymes tsis tuaj yeem nqa tawm, yog li cov khoom qub tuaj yeem khaws cia; Vim tias nws qhuav hauv lub xeev khov, qhov ntim yuav luag tsis hloov pauv, cov qauv qub yog khaws cia, thiab qhov concentration tsis tshwm sim.

3, muaj zog rehydration, ze rau cov khoom tshiab

Tom qab khov-qhuav, cov tshuaj yaj sai sai thiab tag nrho tom qab ntxiv dej, thiab yuav luag tam sim ntawd rov qab mus rau nws cov khoom qub.

4, tsis muaj qhov sib ntxiv, lub neej ntev

Vim tias kev ziab yog nqa tawm hauv lub tshuab nqus tsev, cov pa oxygen tsawg heev, yog li qee qhov yooj yim oxidized tshuaj tiv thaiv; Lub tshuab ziab khaub ncaws qhuav tuaj yeem tshem tawm ntau dua 95-99% ntawm cov dej, thiab yog tias tsis muaj qhov txias txias tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob, yog li tsis tas yuav ntxiv cov tshuaj ntxiv, kom cov khoom tuaj yeem khaws cia. ib lub sij hawm ntev tom qab ziab tsis muaj deterioration

Cov khoom qab zib khov-dried yog dab tsi?

Cov khoom qab zib khov-dried yog cov khoom qab zib uas tshem tawm cov dej noo los ntawm cov txheej txheem khov-drying. Cov txheej txheem cuam tshuam nrog khov cov khoom qab zib, tom qab ntawd txo qis hauv lub chamber thiab cua sov nws, uas ua rau cov dej khov ua rau sublimate (los ntawm cov khoom mus rau chav) thiab cov dej molecules kom evaporate. Qhov no tawm ib lub teeb, crunchy kev ntxhib los mos. Cov khoom qab zib qhuav qhuav tuaj yeem siv los ua cov khoom qab zib, dej khov lossis khoom noj txom ncauj, lawv kuj nyiam nrog cov neeg caij nkoj, thiab feem ntau muaj qhov pom kev thiab ntxim nyiam tshwj xeeb.

How to make freeze-dried khoom qab zib

Kauj Ruam 1: Npaj cov khoom qab zib

Npaj cov khoom qab zib uas koj xav kom khov lub tshuab ziab khaub ncaws. Qhov no tuaj yeem yog txhua yam khoom qab zib, xws li cov khoom qab zib nyuaj, gummies, khoom qab zib tuav, thiab lwm yam. Nco ntsoov tias lawv tau ntim rau hauv ib tus zuj zus lossis tau muab cais tawm rau kev tuav thaum khov-qhuav.

Kauj Ruam 2: Npaj lub tshuab ziab khaub ncaws

Teem lub tshuab ziab khaub ncaws kom paub meej tias qhov kub thiab txias kom zoo. Nyob ntawm seb hom khoom qab zib thiab lub tshuab qauv, qhov ntsuas kub thiab lub sijhawm yuav tsum tau hloov kho. Feem ntau, xaiv qhov kub qis thiab lub sijhawm tsim nyog los xyuas kom meej tias cov khoom qab zib tau khov kom qhuav.

Kauj Ruam 3: Npaj cov khoom qab zib

Muab cov khoom qab zib npaj rau hauv lub tais kom khov (peb muaj kev xaiv ntawm 4/6/8 txheej tais). Nco ntsoov tias muaj qhov chaw txaus nyob nruab nrab ntawm lawv kom cov khoom qab zib tuaj yeem tawg tag nrho cov cua sov thiab nyob rau hauv cov xwm txheej saum toj kawg nkaus thaum lub sij hawm khov-qhuav.

Kauj ruam 4: Pib lub freeze drying txheej txheem

Tom qab thauj cov khoom qab zib rau hauv lub tais, tua lub tshuab ziab khaub ncaws thiab pib txheej txheem kom qhuav. Lub tshuab yuav pib lub voj voog kom qhuav, uas feem ntau siv sijhawm ob peb teev kom tiav. Lub sijhawm no, cov dej noo hauv cov khoom qab zib yuav hloov ntawm lub xeev khov mus rau lub xeev gaseous thiab raug tshem tawm ntawm lub thawv.

Kauj Ruam 5: Tshawb xyuas thiab sau

Tom qab ua tiav cov txheej txheem khov-qhuav, koj yuav tsum tau xyuas cov khoom qab zib kom paub tseeb tias lawv khov tag. Qhov no yuav siv sij hawm me ntsis, nyob ntawm seb hom khoom qab zib siv thiab lub peev xwm ntawm lub tshuab. Thaum cov khoom qab zib tau mus txog nws lub xeev zoo, nws tuaj yeem raug tshem tawm thiab khaws cia.