Raws li kev lag luam thoob ntiaj teb kev cuam tshuam kev cuam tshuam thiab kev txhawj xeeb txog kev nyab xeeb zaub mov hnyav zuj zus, cov nqaij khov-qhuav tau dhau los ua kev xaiv nrov ntawm cov neeg siv khoom. Lub tshuab ziab khaub ncaws khov ua lub luag haujlwm tseem ceeb hauv cov txheej txheem no los ntawm kev tshem tawm cov dej noo ntawm cov nqaij, ua kom nws lub neej txee thaum khaws nws cov khoom noj qub qub thiab tsw. Niaj hnub no, txawm tias cov khoom noj khoom haus thaum muaj xwm txheej ceev, kev taug txuj kev nyuaj sab nraum zoov, lossis kev lag luam khoom noj khoom haus, kev thov rau cov nqaij khov-qhuav tau nce sai. Kev saws me nyuam thoob plawsLub Tshuab ziab khaub ncawstau ua kom yooj yim rau kev tsim khoom, muab cov kev lag luam tshiab los ua kom tau raws li qhov kev xav tau ntawm kev lag luam loj hlob no.
Ib. Freeze-Drying Technology yog dab tsi?
1.Principle of Vacuum Freeze-Drying:
Vacuum freeze-drying yog ib txoj hauv kev uas muaj cov dej khov dej khov rau hauv lub xeev khov thiab tom qab ntawd sublimating cov dej los ntawm cov khoom mus rau roj, yog li tshem tawm cov dej noo thiab khaws cov khoom.
2.Cov hom ntawm cov nqaij khov-qhuav muaj xws li:
Nqaij nyuj: Muaj protein ntau nrog saj zoo heev.
Qaib: Tsawg rog, zoo tagnrho rau kev noj qab haus huv.
Nqaij npuas: nplua nuj nyob rau hauv tsw, nrov rau sab nraum zoov noj mov.
Ntses thiab nqaij nruab deg: Xws li salmon thiab tuna, khaws cov tsw tshiab thiab cov as-ham.
Pet Freeze-Dried Meat: Zoo li nqaij nyug thiab nqaij qaib, siv rau hauv cov khoom noj tsiaj.
3. Cov kauj ruam tseem ceeb:
Kev npaj theem:
Xaiv cov nqaij tshiab, zoo siab rau khov-qhuav. Txiav nws rau hauv qhov loj me kom ntseeg tau tias kev ua haujlwm tsis sib xws thaum lub sijhawm khov thiab ziab.
Lub caij khov:
Ceev ceev khov cov nqaij npaj rau -40 ° C los yog qis dua. Cov txheej txheem no pab tsim cov dej khov me me, txo qis kev puas tsuaj rau cov nqaij thiab xauv nws cov khoom noj khoom haus.
Initial Drying (Sublimation):
Nyob rau hauv ib puag ncig lub tshuab nqus tsev, cov dej khov nab kuab ncaj qha sublimate rau hauv dej vapor yam tsis tau mus dhau lub xeev ua kua. Cov txheej txheem no tshem tawm txog 90-95% ntawm cov dej noo. Cov theem no feem ntau yog ua los ntawm qhov kub thiab txias kom tswj tau qhov tsw thiab kev ntxhib los mos ntawm cov nqaij.
Secondary Drying:
Tom qab pib ziab, ib qho me me ntawm cov dej noo tseem nyob hauv cov nqaij. Los ntawm kev nce qhov kub (feem ntau ntawm 20-50 ° C), qhov seem ntawm cov dej noo raug tshem tawm, ua tiav cov dej noo zoo tshaj plaws ntawm ib ncig ntawm 1-5%. Cov kauj ruam no pab txuas lub neej txee ntawm cov nqaij thiab tiv thaiv pwm thiab kab mob loj hlob.
Ntim thiab Cia:
Thaum kawg, cov nqaij khov-qhuav yog ntim rau hauv cov dej tsis muaj dej, tsis muaj pa oxygen kom tsis txhob ya raws thiab huab cua los ntawm kev rov nkag mus. Cov txheej txheem no ua kom lub neej ntev ntev thiab tsw zoo rau cov nqaij khov-qhuav.
二. Dab tsi yog qhov zoo ntawm khov-qhuav nqaij cov khoom?
· Lub neej ntev:
Cov nqaij khov-qhuav tuaj yeem khaws cia tau ntau xyoo, ua rau nws tsim nyog rau kev khaws cia ntev thiab siv thaum muaj xwm txheej ceev, yog li txo cov khoom noj.
· Khoom noj khoom haus Retention:
Cov txheej txheem khov-drying zoo khaws cov khoom noj khoom haus ntawm cov nqaij, ua rau nws xaiv zoo rau cov neeg siv khoom noj qab haus huv.
· Yooj yim:
Cov nqaij khov-qhuav tuaj yeem yooj yim rehydrated nrog dej xwb, ua kom yooj yim rau kev ua neej nyob niaj hnub no, tshwj xeeb tshaj yog rau kev mus ncig thiab mus pw hav zoov.
· Flavor thiab Texture:
Cov nqaij khov-qhuav tuav nws qhov kev ntxhib los mos thiab tsw, muab kev noj zaub mov ze rau cov nqaij tshiab.
· Kev nyab xeeb thiab tsis muaj tshuaj ntxiv:
Cov txheej txheem khov-drying txo qis kev tuav thiab ntxiv cov khoom noj rau cov nqaij, kom ntseeg tau tias nws tseem nyob hauv ntuj thiab nyab xeeb rau kev noj.
ḉ. Muaj feem xyuam rau cov khoom khov-qhuav nqaij
Kev npaj xwm txheej kub ntxhov:Qhov zoo tshaj plaws rau kev khaws cia ntev ntev vim nws lub neej txee ntev, ua rau nws haum rau cov khoom siv ciaj sia.
Kev Ua Si Sab Nraud:Lub teeb yuag thiab yuav tsum tsis muaj tub yees, nws zoo meej rau cov chaw pw hav zoov thiab cov neeg taug kev.
Ncig teb chaws:Muab cov zaub mov yooj yim, muaj txiaj ntsig zoo rau cov neeg taug kev, tshwj xeeb tshaj yog nyob rau thaj chaw deb tsis muaj chaw ua noj.
Tub Rog thiab Kev Txom Nyem:Feem ntau siv nyob rau hauv cov tub rog rations thiab cov pob nyiaj pab daws teeb meem los xyuas kom meej cov khoom noj khoom haus.
Lub sij hawm cia:Qhov zoo tshaj plaws rau cov preppers tab tom nrhiav kom muaj kev ruaj ntseg khoom noj thaum lub sij hawm.
Khoom noj khoom haus Service:Cov khw noj mov siv cov nqaij khov-qhuav los txhim kho cov tsw hauv cov tais diav thaum tsis txhob muaj cov khoom noj.
四. Lub neej yav tom ntej ntawm cov khoom khov-qhuav nqaij
Kev loj hlob xav tau cov khoom noj yooj yim: Raws li cov neeg siv khoom nce ntxiv nrhiav kev xaiv zaub mov yooj yim thiab npaj tau noj, cov khoom noj khov khov qhuav yog qhov chaw zoo kom tau raws li qhov kev thov no. Lawv lub teeb yuag thiab yooj yim ntawm kev npaj ua rau lawv txaus nyiam rau kev ua neej tsis khoom thiab kev ua si sab nraum zoov.
Kev noj qab haus huv thiab zaub mov tsom: Nrog kev paub txog kev noj qab haus huv thiab kev noj qab haus huv, ntau cov neeg siv khoom tab tom nrhiav kev xaiv zaub mov zoo yam tsis muaj tshuaj ntxiv. Cov nqaij khov-qhuav khaws cia ntau ntawm lawv cov khoom noj muaj txiaj ntsig, thov rau cov neeg paub txog kev noj qab haus huv thiab cov neeg ncaws pob nrhiav noj cov zaub mov muaj protein ntau.
Sustainability thiab Food Security: Kev xav tau ntawm cov khoom noj khoom haus ruaj khov tau dhau los ua qhov tseem ceeb, tshwj xeeb tshaj yog nyob rau hauv lub teeb ntawm kev hloov pauv huab cua thiab kev cuam tshuam ntawm cov khoom noj khoom haus. Freeze-drying pab txuas ntxiv lub neej txee ntawm cov nqaij yam tsis muaj tub yees, ua rau kev ruaj ntseg zaub mov.
Innovation nyob rau hauv Flavor thiab Variety: Raws li cov tuam txhab tsim cov khoom tshiab thiab hom khoom noj khov-qhuav, cov neeg siv khoom yuav muaj ntau txoj kev xaiv los ntawm. Qhov kev hloov tshiab no tuaj yeem nyiam cov neeg tuaj saib dav dua thiab txhim kho cov neeg siv khoom txaus siab.
Kev nthuav dav hauv khw muag khoom thiab muag online: Kev loj hlob ntawm kev lag luam e-lag luam thiab cov khw muag khoom noj tshwj xeeb zoo li yuav ua rau cov khoom noj khov khov khov rau cov neeg siv khoom. Cov platforms hauv online pab kom cov niche hom kom ncav cuag cov neeg tuaj saib dav dua, ua rau kev loj hlob ntawm kev lag luam.
Yog tias koj txaus siab rau peb lub tshuab ziab khaub ncaws khov lossis muaj lus nug, thov koj xav tiv tauj pebtiv tauj peb. Raws li cov chaw tsim khoom ntawm lub tshuab ziab khaub ncaws khov, peb muab ntau yam kev qhia tshwj xeeb, suav nrog tsev neeg, chav kuaj, tus tsav, thiab cov qauv tsim. Txawm hais tias koj xav tau cov cuab yeej siv hauv tsev lossis cov khoom siv loj loj, peb tuaj yeem muab koj cov khoom zoo tshaj plaws thiab cov kev pabcuam.
Post lub sij hawm: Oct-16-2024
