Rau ntau tus neeg, qhov teeb meem ntawm zaub mov kev ruaj ntseg yog qhov tseem ceeb, vim nws yog ib qho tseem ceeb uas yuav tau siv cov khoom noj tshiab, tseem ceeb, thiab qhov tseem ceeb, khoom noj khoom haus zoo. Los ntawm cov khoom noj, uas cov neeg siv, nyob ntawm kev noj qab haus huv, kev ua haujlwm, kev puas siab puas ntsws, kev thiav, thiab lwm yam.
Zaub mov zoo thiab kev nyab xeeb
Txog rau hnub tim, muaj ntau qhov qauv ntawm cov qauv uas tau tswj kom ua tau zoo ntawm cov khoom ntawm txhua theem ntawm kev tsim.
Muaj 2 qho yeeb yam:
- Huv zoo zoo. Nws qhia tau hais tias tsis muaj tshuaj muaj teeb meem rau lub cev hauv cov khoom lossis lawv cov ntau tsis tshaj qhov tso cai.
- Kab mob kev phom sij. Lub tswv yim no qhia meej tias tsis tuaj yeem yog qhov khoom ntawm cov kabmob ntawm cov kab mob pathogenic.
Zaub mov kev ruaj ntseg ntawm cov khoom noj khoom haus yog vim lawv kev tiv thaiv ntawm oxidation thiab microbiological degradation. Rau qhov no, manufacturers siv preservatives, antioxidants thiab ntau acidifiers. Tias xaiv cov khoom muaj nqis, kev ua zoo, ntim thiab cia pub peb muab cov khoom lag luam zoo.
Zaub Mov Kev Nyab Xeeb
Yuav kom khaws tau lub freshness thiab cov zaub mov zoo rau ib lub sijhawm ntev, nws tseem ceeb heev uas yuav tiv thaiv lawv kom tsis txhob muaj kev tawg:
- Npaj txhij . Muab cov khoom no tso rau hauv lub tub yees tsis pub tshaj 3 hnub. Nws yog ib qho tseem ceeb heev uas yuav tsum ua raws li kev tu huv thiab tu huv. Piv txwv li, qhov chaw thiab cov tais diav yuav tsum huv huv, tais yuav tsum tsis txhob nkag rau lwm cov khoom noj.
- Nqaij thiab ntses. Cov khoom noj uas khaws cia hauv qhov yees txias siab tshaj plaws yuav txuag tau li 2 hnub. Fresh khoom rau 3 hnub. Hauv lub tub yees, lub sij hawm tuaj yeem ua rau kom muaj zog.
- Zaub thiab txiv hmab txiv ntoo . Nyob rau hauv chav tsev kub, lub freshness ntawm cov khoom yuav kav tsis tshaj 3 hnub.