Cov khoom noj khov-qhuav tau txais txiaj ntsig zoo rau nws cov peev xwm tshwj xeeb khaws cia, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev khaws cia ntev. Los ntawm kev siv"OB"VacuumFrovDryer Mua mob, noo noo nyob rau hauv cov zaub mov raug tshem tawm tag nrho raws li qhov kub thiab txias. Qhov no zoo inhibits microbial kev loj hlob thiab kev ua haujlwm enzyme, tiv thaiv kev lwj. Daim ntawv thov ntawm cov cuab yeej siv no tau ua kom khov-drying tshuab ua haujlwm tau zoo dua thiab meej, muab kev txhawb nqa zoo rau kev khaws cia cov zaub mov mus ntev.
I. Vim li cas cov zaub mov khov-qhuav tuaj yeem khaws cia ntev dua?
Cov txheej txheem khov-drying tsis tsuas yog khaws cov khoom noj khoom haus, tsw, thiab kev ntxhib los mos ntawm cov zaub mov tab sis kuj tshem tawm yuav luag tag nrho cov dej noo, uas yog thawj qhov ua rau lwj. Thaum muab khaws cia rau hauv qhov chaw kaw, noo noo-pov thawj, thiab lub teeb-pov thawj ntim, cov khoom noj khov qhuav tuaj yeem muaj lub neej txee ntawm 10 txog 25 xyoo.
II. General Shelf Life of Freeze-Dried Food
Lub neej txee lub neej ntawm cov khoom noj khov khov qhuav yog li ntawm 6 lub hlis mus rau 2 xyoos. Txawm li cas los xij, lub sijhawm no tuaj yeem sib txawv nyob ntawm ntau yam. Qee cov khoom noj khov-qhuav, xws li txiv hmab txiv ntoo thiab zaub ua tiav los ntawm cov khoom noj khov-qhuav, tuaj yeem kav ntev li 5 xyoos ntawm chav tsev kub yam tsis muaj tshuaj tua kab mob. Nrog kev pom zoo kaw, lub txee lub neej tuaj yeem txuas mus rau 20-30 xyoo.
III. Kev siv cov khoom noj khov-Dried
Ua tsaug rau nws lub neej txee ntev, cov khoom noj khov-qhuav yog siv dav hauv cov chaw ceev xwm ceev, chaw tshaj tawm txoj moo zoo, kev lom zem sab nraum zoov, thiab kev ua tub rog. Nws lub teeb yuag thiab compact yam ntxwv ua rau nws yooj yim rau nqa thiab khaws cia, muab cov khoom noj muaj txiaj ntsig zoo hauv ntau yam xwm txheej.
IV. Tej yam cuam tshuam rau lub txee lub neej ntawm cov khoom noj khov-dried
Hom Khoom: Cov yam ntxwv ntawm cov khoom noj khov-qhuav sib txawv cuam tshuam rau lawv lub neej txee. Piv txwv li, cov nqaij khov-qhuav thiab cov txiv hmab txiv ntoo qhuav qhuav thiab zaub yuav muaj lub neej txee sib txawv vim qhov sib txawv ntawm cov khoom xyaw thiab cov qauv.
Freshness ntawm raw khoom: Cov khoom noj khov-qhuav ua los ntawm cov khoom nyoos tshiab feem ntau muaj lub neej txee ntev dua. Hloov pauv, cov khoom siv raw nrog cov teeb meem zoo lossis tsis txaus freshness tuaj yeem ua rau cov khoom txee lub neej luv.
Kev Siv Tshuab: Cov txheej txheem ua haujlwm cuam tshuam cov dej noo thiab cov qauv ntawm cov khoom noj khov-qhuav, yog li cuam tshuam rau nws lub txee lub neej. Kev siv thev naus laus zis tuaj yeem txuas ntxiv lub neej txee ntawm cov khoom no.
Kev ntim khoom:
Nqus Ntim: Txo cov pa oxygen, inhibiting microbial kev loj hlob thiab oxidation, yog li ncua lub txee lub neej.
Nitrogen-Flushed Ntim: Siv cov roj nitrogen tsis muaj zog kom txo tau cov pa oxygen, zoo ib yam ua rau lub neej ntev.
Kev cia khoom:
Kub: Cov khoom noj khov-qhuav yuav tsum tau khaws cia qis dua 20 ° C, vim tias qhov kub qis dua yuav pab kom nws lub neej txee ntev.
Humidity: Ib puag ncig qhuav yog qhov tseem ceeb rau kev khaws cia. Cov av noo siab tuaj yeem ua rau cov zaub mov nqus dej noo, cuam tshuam nws lub neej txee thiab zoo.
V. Yuav ua li cas rau cov khoom noj khov-Dried tas sij hawm?
Cov khoom noj khov-qhuav tas sij hawm tsis tas yuav ua tsis tau tam sim ntawd, tab sis nws qhov zoo thiab saj yuav deteriorate. Ua ntej noj, ua tib zoo tshuaj xyuas cov khoom zoo li thiab tsis hnov tsw. Yog tias kuaj pom qhov txawv txav, nws yog qhov zoo tshaj kom tsis txhob noj nws. Cov cim qhia ntawm kev lwj muaj xws li pom pwm, hloov pauv, ntxhiab tsw txawv txav, lossis qhov chaw ntub dej, tag nrho cov no qhia tau hais tias cov khoom zoo li ploj mus thiab yuav tsum tsis txhob noj.
Yog tias koj txaus siab rau pebLub Tshuab ziab khaub ncawslos yog muaj lus nug, thov koj xav dawb rauTiv 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: Dec-30-2024