Cov khoom noj khov-qhuav, tseem hu ua FD (Freeze Dried) zaub mov, muaj qhov zoo ntawm kev tswj nws qhov tshiab thiab cov khoom noj khoom haus, thiab tuaj yeem khaws cia hauv chav sov rau ntau tshaj 5 xyoos yam tsis muaj tshuaj tua kab mob. Vim nws cov pint ntxiv rau feem ntau ntawm cov dej, nrog lub teeb yuag, yooj yim rau kev nqa thiab thauj thiab lwm yam zoo, cov khoom noj khov-qhuav kuj tau pib nkag mus rau tib neeg lub neej txhua hnub, dhau los ua khoom noj khoom haus noj qab haus huv yooj yim.
Vim tias cov khoom tiav yog lub teeb hauv qhov hnyav thiab yooj yim rau kev nqa thiab thauj, cov khoom noj khov-qhuav kuj tau pib nkag mus rau Tib neeg lub neej txhua hnub thiab dhau los ua khoom noj khoom haus yooj yim thiab noj qab haus huv rau kev lom zem. Qhov kev thov rau cov khoom noj khov-qhuav yog loj hlob exponentially thoob ntiaj teb.
Loj zaub mov khov tshuab ziab khaub ncaws tshuab yog luv luv rau cov khoom noj khoom haus khov-drying tshuab, khoom noj khoom haus khov-drying tshuab pib hauv 1930s, thiab tam sim no cov zaub mov khov-drying tshuab tau dhau los ua cov khoom ziab tseem ceeb rau kev ua zaub mov sib sib zog nqus.
Khoom noj khoom haus khov-drying txoj cai: Raws li kev sib koom ua ke thiab kev hloov pauv ntawm cov kua, khoom thiab roj hauv peb lub xeev ntawm cov dej theem ntawm qhov sib txawv ntawm qhov kub thiab txias, cov khoom noj uas muaj dej yog thawj zaug khov rau hauv lub xeev, thiab tom qab ntawd nyob rau hauv ib qho chaw. nqus tsev kawm ntawv, cov dej nyob rau hauv nws yog ncaj qha sublimed los ntawm ib tug khoom nyob rau hauv lub xeev gas, thiaj li yuav tshem tawm cov dej los khaws cov zaub mov txoj kev.
Khoom noj khoom haus khov-drying unit muaj freeze-drying rau hauv lub cev, tub yees chav tsev, lub tshuab nqus tsev, chav voj voog, chav tswj hluav taws xob, thiab lwm yam.
Cia wb mus saib qhov zoo ntawm kev siv lub tshuab ua zaub mov loj kom khov rau cov zaub mov kom qhuav:
1, cov khoom noj tau qhuav ntawm qhov kub thiab txias, thiab cov khoom cua kub-rhiab hauv cov khoom noj, xws li cov protein, cov kab mob thiab lwm cov khoom xyaw bioactive, tuaj yeem tiv thaiv.
2, ziab ntawm qhov kub thiab txias, qhov poob ntawm qee qhov tsis zoo ntawm cov khoom siv yog tsawg.
3, ziab ntawm qhov kub qis, kev loj hlob ntawm cov kab mob thiab lub luag haujlwm ntawm cov enzymes yuav luag nres, yog li cov khoom siv mus rau qhov siab tshaj plaws los tswj cov khoom qub.
4, ziab yog nqa tawm nyob rau hauv lub tshuab nqus tsev oxygen-tsis zoo lub xeev, thiab kev puas tsuaj ntawm ib co yooj yim oxidized Cheebtsam nyob rau hauv cov zaub mov yog txo.
5, lub tshuab ziab khaub ncaws loj yog sublimation kom qhuav, tom qab sublimation ntawm dej, cov khoom noj khoom haus tseem nyob hauv lub txee khov khov, qhov ntim yuav luag tsis hloov tom qab ziab, yog xoob thiab ntxeem tau, thaj chaw sab hauv yog loj, zoo. rov ua kom dej.
6, cov khoom noj khov-qhuav tuaj yeem tshem tawm 95% mus rau 99% ntawm cov dej, kom cov khoom noj khoom haus qhuav tuaj yeem khaws cia rau lub sijhawm ntev.
Post lub sij hawm: Aug-05-2024
