Kev ziab kom qhuav thiab tshuaj tsuag kom qhuav yog ob txoj kev ziab kom qhuav, uas muaj qhov sib txawv tseem ceeb hauv txoj cai, ziab lub sij hawm, nqi thiab kev ua haujlwm ntawm cov khoom tiav thiab daim ntawv thov.
txoj cai
Txau kom qhuav: Cov khoom siv ua kua yog tawg mus rau hauv cov me me los ntawm kev ua haujlwm, thiab hauv kev sib cuag nrog cua kub, dej yog evaporated nyob rau hauv ib qho instant, kom cov khoom nyob rau hauv cov khoom yog qhuav mus rau hauv hmoov. Nyob rau hauv cov txheej txheem no, cov khoom yuav raug kub kub kho rau ib lub sij hawm luv luv.
Kev ziab kom qhuav: Kuj tseem hu ua sublimation ziab, qhov khov ntawm cov khoom muaj dej hauv qab qhov chaw khov, kom cov dej hloov mus rau dej khov, thiab tom qab ntawd cov dej khov raug tshem tawm ncaj qha rau hauv dej vapor nyob rau hauv lub tshuab nqus tsev siab. Nyob rau hauv cov txheej txheem no, cov khoom yog qhuav nyob rau hauv qis kub thiab lub tshuab nqus tsev tej yam kev mob kom tsis txhob muaj qhov kub ntawm qhov kub ntawm cov khoom.
ziab lub sij hawm
Kev ziab ceev ntawm cov tshuaj tsuag kom qhuav yog ceev heev, tom qab cov khoom yog atomized, qhov chaw saum npoo yog loj heev, nyob rau hauv cov cua kub kwj, 95% mus rau 98% ntawm cov dej tuaj yeem evaporated tam sim ntawd, thiab tag nrho cov txheej txheem ziab tsuas yog ob peb feeb.
Lub sij hawm ziab ntawm lub tshuab ziab khaub ncaws qhuav yog ntev dua, feem ntau yog li 24 teev, nyob ntawm seb hom thiab qhov yuav tsum tau ua ntawm cov khoom khov-qhuav.
Nqi thiab efficiency
Freeze-drying: tus nqi yog tus nqi siab, tab sis nws tuaj yeem ua kom cov khoom zoo, cov khoom zoo thiab lub sijhawm cia ntev dua, thiab nws tsim nyog rau lub sijhawm uas yuav tsum muaj siab rau cov khoom tiav.
Txau kom qhuav: tus nqi qis, kev ua haujlwm siab, tsim nyog rau ntau lawm, tab sis qee qhov khoom ntawm cov khoom yuav muaj kev cuam tshuam.
Cov yam ntxwv ntawm cov khoom tiav
Freeze-drying: Cov khoom tiav feem ntau tswj cov tshuaj muaj pes tsawg leeg thiab lub cev muaj zog, kev ntxhib los mos yog xoob thiab ntxeem tau, solubility zoo, thiab cov khoom tuaj yeem khaws cia ntev.
Txau kom qhuav: cov khoom tiav tiav yog qhov sib xws thiab muaj kev sib cais zoo, tab sis tuaj yeem cuam tshuam los ntawm qhov kub thiab txias, ua rau poob ntawm qee yam khoom.
daim ntawv thov Scope
Txau kom qhuav: haum rau cov khoom siv hluav taws xob tsawg dua, xws li qee cov khoom siv tshuaj thiab khoom noj. Dav siv nyob rau hauv cov zaub mov, tshuaj, tshuaj thiab lwm yam lag luam, rau kev npaj ntawm mis nyuj hmoov, tshuaj, txuj lom thiab lwm yam khoom. Vim nws cov yam ntxwv ceev kom qhuav, nws kuj tsim nyog rau ntau lawm.
Freeze-drying: Vim nws tsis tshua muaj kub thiab lub tshuab nqus tsev yam ntxwv, nws yog tshwj xeeb tshaj yog haum rau cov ntaub ntawv kub-rhiab, xws li cov proteins, kab mob thiab lwm yam khoom lom, nrog rau tej yam tshuaj thiab cov khoom noj uas yuav tsum tau tswj cov khoom xyaw nquag. Kev ziab kom qhuav tuaj yeem khaws cov tshuaj lom neeg muaj pes tsawg leeg thiab cov khoom siv lub cev ntawm cov khoom, tiv thaiv cov denaturation ntawm cov khoom kub-rhiab thiab ua kom cov xim thiab saj ntawm cov khoom tsis hloov.
Txau kom qhuav thiab khov-ua kom qhuav muaj lawv tus kheej zoo thiab kev txwv. Thaum xaiv txoj kev ziab, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo xav txog qhov xwm txheej ntawm cov khoom, kev xav kom qhuav thiab cov nqi tsim khoom.