Thaum nws los txog rau kev ntim dej haus, xaiv cov khoom tsim nyog yog qhov tseem ceeb heev. Cov dej haus sib txawv xav tau cov khoom ntim sib txawv, thiab siv cov khoom ntim khoom tsim nyog tuaj yeem tiv thaiv cov khoom zoo. Qhov no yog vim cov khoom ntim sib txawv muaj feem cuam tshuam rau cov dej haus. Hauv qab no yog ib qho kev piav qhia ntawm qee cov dej haus thiab lawv cov khoom ntim khoom xav tau.
1. Carbonated dej haus: Carbonated dej haus feem ntau muaj cov pa roj carbon dioxide, uas yuav tsum tau ntim cov ntaub ntawv yuav tsum gas-resistant. Lub raj mis yas yog ib txoj hauv kev ntim ntau tshaj plaws rau cov dej haus carbonated vim cov yas muaj cov pa roj zoo uas tiv thaiv cov pa roj carbon dioxide los ntawm kev khiav tawm. Tsis tas li ntawd, lub raj mis yas kuj muaj qhov ua tau zoo thiab kev cuam tshuam, thiab tuaj yeem tiv taus lub siab hauv cov dej qab zib carbonated.
2. Cov dej huv huv: Cov dej huv huv feem ntau yuav tsum tsis txhob cuam tshuam los ntawm cov pa phem sab nraud, yog li cov khoom ntim yuav tsum muaj kev ua haujlwm zoo los tiv thaiv. Cov khoom ntim dej ntshiab uas siv tau yog lub raj mis yas thiab iav fwj. Lub raj mis yas muaj qhov zoo ntawm lub teeb thiab yooj yim, thaum lub khob iav muaj ntau tus phooj ywg ib puag ncig thiab tuaj yeem ua kom cov dej huv huv.
3. Cov dej haus kas fes thiab tshuaj yej: kas fes thiab tshuaj yej dej haus feem ntau yuav tsum tau ua kom sov thiab tiv thaiv kev nkag ntawm oxygen. Yog li ntawd, cov khoom ntim yuav tsum muaj kev ua haujlwm zoo thermal rwb thaiv tsev thiab kev ua haujlwm ntawm oxygen barrier. Cov khoom siv feem ntau yog cov khob ntawv, thawv thiab cov kaus poom hlau. Cov khob ntawv thiab cov thawv ntawv feem ntau yog coated rau sab hauv los muab cov rwb thaiv tsev zoo thiab tiv thaiv kom tsis txhob nkag mus ntawm oxygen. Cov kaus poom hlau tuav lub freshness ntawm cov dej haus los ntawm airtightness thiab oxygen barrier zog ntawm cov ntaub ntawv hlau.
4. Cov dej cawv muaj cawv: Lub ntim ntawm cov dej cawv yuav tsum muaj cov khoom tiv thaiv oxidation thiab cov khoom pov thawj.iav fwjyog cov khoom ntim ntau tshaj plaws rau cov dej cawv. Cov iav fwj muaj cov khoom thaiv zoo rau huab cua thiab noo noo, uas tuaj yeem tiv thaiv oxygen thiab noo noo los ntawm kev nkag mus rau hauv lub raj mis, yog li tswj xyuas qhov tshiab thiab zoo ntawm cawv. Oxygen thiab noo noo yog ib qho ntawm cov ntsiab lus tseem ceeb uas ua rau cov caws pliav thiab tsis zoo, thiab cov iav fwj tuaj yeem cais lawv cov cawv. Cov iav fwj kuj tseem tuaj yeem thaiv qhov nkag ntawm lub teeb, tshwj xeeb tshaj yog ultraviolet rays. Ultraviolet rays nyob rau hauv lub hnub tuaj yeem rhuav tshem cov organic tebchaw hauv cawv, ua rau cov cawv tsis zoo thiab saj tsis zoo. Cov iav fwj muab lub teeb pom kev zoo, tiv thaiv cov cawv los ntawm lub teeb puas. Raws li cov kws tshaj lij iav lub raj mis tsim khoom, peb cov iav fwj yog txhua yam ua los ntawm cov iav tsis muaj tshuaj lom, tsis muaj ntxhiab tsw zoo, cov ntaub ntawv uas yuav tsis muaj tshuaj lom nrog cawv. Hauv qhov sib piv, qee cov ntaub ntawv ntim khoom yuav tso tawm cov khoom tsis zoo lossis cuam tshuam nrog cov tshuaj lom neeg hauv cov cawv, cuam tshuam rau qhov zoo thiab tsw ntawm cawv. Tsis tas li ntawd, qhov saum npoo ntawm lub khob iav yog qhov tseeb thiab pob tshab, nrog rau cov tsos zoo nkauj thiab zoo kawg nkaus, uas tuaj yeem pom qhov zoo thiab cov yam ntxwv ntawm cov cawv.
Thaum peb xaiv cov khoom ntim khoom, peb yuav tsum ua tib zoo xav txog cov yam ntxwv ntawm cov dej haus, cov kev xav tau tshiab, kev tiv thaiv ib puag ncig thiab cov neeg siv khoom nyiam rau ntim. Kev xaiv cov khoom ntim dej haus tsis yog tsuas yog cuam tshuam nrog cov khoom zoo thiab lub neej txee, tab sis kuj tseem cuam tshuam nrog cov duab, kev paub txog ib puag ncig thiab cov neeg siv khoom.
Xaiv cov khoom zoo rau ntim cov dej haus yog qhov tseem ceeb rau kev tswj cov khoom zoo, ua kom lub neej ntev, ua tau raws li cov neeg siv khoom xav tau, thiab xa cov khoom lag luam muaj txiaj ntsig. Cov tuam txhab lag luam yuav tsum ua tib zoo xav txog qhov xwm txheej ntawm cov dej haus, cov kev xav tau tshiab, cov duab zoo nkauj thiab ib puag ncig kev paub, thiab xaiv cov khoom ntim tsim nyog los xyuas kom meej cov khoom zoo thiab kev sib tw ua lag luam. Nyob rau tib lub sijhawm, cov neeg siv khoom yuav tsum muaj kev nkag siab thiab kev paub txog kev ntim dej haus, thiab xaiv cov khoom uas ua tau raws li lawv cov kev xav tau thiab cov ntsiab lus tiv thaiv ib puag ncig.
