Hlau hmoov yog dab tsi ua rau zaub mov - qib oxygen absorbers ua haujlwm, uas yog cov cuab yeej tseem ceeb tshaj plaws rau khaws cov zaub mov kom ntev. Cov hlau zoo hauv av no yog cov khoom siv tseem ceeb hauv feem ntau cov pob ntawv oxygen absorber. Nws yog ib qho tseem ceeb heev rau kev tshem tawm cov pa oxygen, uas yog qhov ua rau cov zaub mov tsis zoo, thiab ua kom qis - cov zaub mov tsis muaj dej tsis zoo, nyab xeeb, thiab noj qab nyob zoo rau lub sijhawm ntev. Txhawm rau kom tau txais qhov ua tau zoo tshaj plaws ntawm cov pa oxygen absorbers thiab ua kom cov zaub mov muaj kev nyab xeeb, nws yog ib qho tseem ceeb kom paub tias cov hmoov hlau yog dab tsi, nws ua dab tsi, thiab cov txheej txheem zoo li cas nws yuav tsum tau ua.
1. Yuav ua li cas Iron Powder Enables Oxygen Absorption
Hlau hmoov cia cov pa oxygen nkag mus los ntawm cov tshuaj tiv thaiv oxidation yooj yim. Iron particles reacts nrog oxygen thiab noo noo nyob rau hauv cov huab cua los ua hlau oxide, uas yog feem ntau hu ua xeb. Cov txheej txheem tshuaj no yog qhov ruaj khov thiab ua rau cov pa oxygen dawb. Hauv cov thawv ntim, cov pa oxygen poob qis dua 0.01%, uas nres qhov kev loj hlob ntawm pwm, kab mob, thiab lwm yam microbes uas xav tau oxygen kom nyob. Nws tseem txwv tsis pub cov zaub mov kom puas los ntawm oxidation.
2. Cov Qauv Zoo rau Khoom Noj-Qib Iron Powder
Tsis yog tag nrho cov hmoov hlau tuaj yeem siv rau hauv cov zaub mov - qib oxygen absorbers. Hlau hmoov uas muaj kev nyab xeeb noj yuav tsum ua tau raws li cov qauv zoo. Nws yuav tsum yog tsawg kawg yog 90% ntshiab, finely av kom nce qhov chaw saum npoo (uas yog ib qho tseem ceeb rau sai, zoo dua oxygen absorbing), thiab tsis muaj kev phom sij tsis zoo xws li cov hlau hnyav. Cov hmoov hmoov zoo cuam tshuam rau nws ua haujlwm zoo npaum li cas- cov khoom me me muaj thaj tsam ntau dua los ua rau cov pa oxygen, uas ua rau cov khoom nqus dej ua haujlwm zoo dua.
3. Hlau hmoov thiab nws cov khoom txhawb ntxiv
Hlau hmoov yeej tsis siv los ntawm nws tus kheej hauv cov pa oxygen absorber compositions. Ua kom nws ua haujlwm zoo dua, nws yog tov nrog me me ntawm cov catalysts thiab lwm yam tshuaj. Sodium chloride (ntsev) ua kom cov tshuaj tiv thaiv oxidation los ntawm kev ua kom yooj yim rau cov electrons txav ntawm hlau thiab oxygen. Cov pa roj carbon activated pab kom tsis txhob muaj ntxhiab tsw ntawm oxidation hauv kev kuaj xyuas, thaum cov tshuaj tiv thaiv noo noo zoo li av nplaum los yog silica gel khaws cov tshuaj tiv thaiv ntawm qhov dej noo zoo kom cov hmoov hlau tsis sib koom ua ke.
4. Lub luag haujlwm tseem ceeb ntawm cov hmoov hlau hlau hauv kev cia khoom noj
Koj tsis tuaj yeem hais txaus txog qhov tseem ceeb ntawm cov hmoov hlau rau khaws cov zaub mov. Yog tsis muaj nws, cov pa oxygen absorbers yuav tsis tuaj yeem ua kom cov pa oxygen - qhov chaw dawb uas yuav tsum tau khaws cov khoom xws li jerky, txiv ntseej, txiv hmab txiv ntoo qhuav, thiab cereals tshiab. Khoom noj khoom haus- qib hlau hmoov muaj kev nyab xeeb rau kev sib cuag tsis ncaj nrog cov zaub mov vim tias nws tau npog hauv cov zaj duab xis ntxeem tau uas ua kom cov hmoov tsis txhob tawg. Kev lag luam- qib hlau hmoov tsis haum rau kev sib cuag nrog zaub mov.
5. Yog vim li cas hlau hmoov zoo teeb meem
Lub purity ntawm cov hmoov hlau yog qhov tseem ceeb thaum siv oxygen absorbers. Hlau hmoov uas tsis huv los yog zoo zoo yuav hnov mob maj mam, tawm hauv qab cov pa oxygen uas ua rau zaub mov tsis zoo. Nws kuj tseem yuav suav nrog cov tshuaj phem hauv nws uas ua rau zaub mov tsis zoo. Ib txwm yuav absorbers los ntawm cov chaw ntseeg siab uas siv zaub mov- qib hlau hmoov uas ua tau raws li cov qauv thoob ntiaj teb, xws li FDA GRAS ntawv pov thawj.
6. Cov lus xaus
Raws li cov ntsiab lus, cov hmoov hlau yog cov khoom tseem ceeb ntawm cov pa oxygen absorbers uas ua haujlwm zoo rau khaws cov zaub mov kom ntev. Nws yog qhov zoo tshaj plaws rau kev tshem tawm cov pa oxygen vim nws tuaj yeem ruaj ntseg thiab mus tas li oxidise, thiab nws cov zaub mov - qib zoo ua rau nws muaj kev nyab xeeb. Koj tuaj yeem xaiv cov pa oxygen kom raug thiab khaws koj cov zaub mov tshiab thiab nyab xeeb rau lub hlis lossis xyoo yog tias koj paub tias lawv ua dab tsi thiab lawv xav tau dab tsi zoo.
