Kho kom qhuav txheej txheem
Ua ntej, cov khoom ntub dej khov sai sai nyob rau hauv qhov tsim nyog qis kub los tsim cov dej khov nab kuab, thiab tom qab ntawd nyob rau hauv qhov tsim nyog kub thiab lub tshuab nqus tsev, cov dej khov yog ncaj qha sublimated rau hauv dej vapor yam tsis mus dhau lub xeev ua kua, tshem dej thiab tau txais cov khoom siv tshuab qhuav. Qhov no khaws cov as-ham thiab tsw hauv cov nqaij, ua kom cov as-ham muaj nyob hauv cov nqaij, thiab tseem tuaj yeem cuam tshuam kev loj hlob ntawm cov kab mob hauv cov zaub mov, ncua lub txee lub neej.
Qhov zoo ntawm freeze-drying
1. Zoo saj thiab yooj yim rau nqa. Ntau tus miv miv kuj nyiam khov-qhuav, thiab muaj ntau hom khov-qhuav uas tuaj yeem pab lawv sim ntau yam khoom noj txom ncauj thiab ntxiv ntau yam khoom noj. Ntau cov khoom khov-drying tuaj yeem ntim hauv cov ntim me me, tsis yooj yim kom ntub, yooj yim nqa, thiab tuaj yeem tswj tau cov khoom noj txom ncauj zoo rau miv.
2. Cov khoom noj muaj txiaj ntsig zoo. Kev ziab kom qhuav yog tsim los ntawm cov nqaij ntshiab, uas tsis tsuas yog nplua nuj nyob rau hauv cov protein, tab sis kuj muaj qee cov kab kawm, amino acids, thiab qee cov zaub mov. Cov txheej txheem khov-ua kom qhuav zoo tswj cov ntsiab lus tseem ceeb ntawm cov nqaij, nrog rau cov khoom noj muaj txiaj ntsig thib ob tsuas yog cov nqaij tshiab, ua tau raws li cov kev xav tau ntawm cov miv rau cov protein thiab cov ntxhia hauv cov ntsiab lus thaum lawv txoj kev loj hlob.
3. Muaj ntau txoj kev pub mis rau khov-qhuav
Cov khoom noj txom ncauj qhuav qhuav yog tsim rau cov miv uas muaj hnub nyoog tshaj peb lub hlis. Cov miv uas tseem hluas dhau lawm muaj cov kab mob digestive, tsis yooj yim rau zom, thiab nquag ntuav thiab raws plab.
a. Yuav siv tau los ua zaub mov ntxiv los pab miv kom lawv qab los. Kev sib xyaw nrog cov khoom noj miv tuaj yeem ua rau kom noj zaub mov ntau ntxiv thiab tseem ua khoom plig thaum ua si, txhawb kev sib raug zoo.
b. Pub nrog dej. Miv tsis nyiam haus dej vim yog cov caj ces, tab sis rau lub hom phiaj ntawm lawv txoj kev noj qab haus huv, peb yuav tsum tau dag ntxias lawv rau hauv dej haus. Thaum pub cov khoom noj txom ncauj qhuav qhuav, peb ntxiv dej sov lossis dej txias. Cov plaub hau khov-qhuav yog mos thiab yooj yim zom, thiab peb tuaj yeem ua kom cov miv haus dej haus.
Kev xaiv ntawm khov-qhuav
Muaj ntau cov khoom noj txom ncauj khov-qhuav nyob rau hauv khw, thiab cov neeg khaws cov quav tuaj yeem xaiv ob peb ntxiv. Lawv tuaj yeem xaiv yam miv nyiam noj thiab pab ntxiv cov khoom noj khoom haus hauv ntau yam. Thaum yuav khoom, nws yog ib qho tsim nyog yuav tsum tau yuav los ntawm cov kev raug cai, ua tib zoo saib rau hnub, thiab tsis txhob yuav "peb tsis" cov khoom ntawm tus nqi pheej yig.