Cov tshuaj ua kom ruaj khov ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom ua si yas. Cov tshuaj ua kom ruaj khov no, ua cov tshuaj ntxiv, raug sib xyaw rau hauv cov khoom siv yas kom txhim kho kev ua tau zoo ntawm cov khoom ua si, kev nyab xeeb, thiab kev ruaj khov. Cov kev siv tseem ceeb ntawm cov tshuaj ua kom ruaj khov hauv cov khoom ua si yas suav nrog:
Kev Nyab Xeeb Zoo Dua:Cov tshuaj ua kom cov khoom ua si yas ruaj khov pab ua kom cov khoom ua si yas ua tau raws li cov qauv kev nyab xeeb thaum siv. Lawv pab txo cov tshuaj lom uas tso tawm, ua kom cov khoom ua si muaj kev nyab xeeb rau cov menyuam yaus ua si.
Kev Ruaj Kho Dua:Cov khoom ua si yas yuav tsum tiv taus kev ua si thiab siv ntau zaus los ntawm cov menyuam yaus. Cov tshuaj ua kom ruaj khov ua rau cov yas tiv taus kev sib txhuam thiab kev cuam tshuam, ua rau cov khoom ua si siv tau ntev dua.
Kev Tiv Thaiv Xim:Cov tshuaj stabilizers ua kua tuaj yeem muab cov khoom ua si yas uas tsis yooj yim rau cov av, ua rau lawv yooj yim dua los ntxuav thiab tswj hwm hauv qhov huv si thiab huv si.
Cov Khoom Uas Tiv Thaiv Kev Txom Nyem:Cov khoom ua si yas yuav raug cua thiab yooj yim rau oxidation. Cov kua stabilizers tuaj yeem muab kev tiv thaiv antioxidant, txo qhov kev laus thiab kev puas tsuaj ntawm cov khoom yas.
Xim ruaj khov:Cov tshuaj stabilizer ua kua tuaj yeem txhim kho qhov ruaj khov ntawm cov xim ntawm cov khoom ua si yas, tiv thaiv kom cov xim ploj lossis hloov pauv thiab tswj cov khoom ua si kom pom tseeb.
Hauv kev xaus, cov tshuaj ua kom cov kua dej ruaj khov ua lub luag haujlwm tseem ceeb hauv kev tsim cov khoom ua si yas. Los ntawm kev muab cov kev txhim kho kev ua tau zoo tsim nyog, lawv ua kom cov khoom ua si yas zoo tshaj plaws hauv kev nyab xeeb, kev ruaj khov, kev huv, thiab ntau ntxiv, ua rau lawv haum rau kev ua si thiab kev lom zem ntawm menyuam yaus.
| Qauv | Khoom | Qhov tsos | Cov yam ntxwv |
| Ca-Zn | CH-400 | Kua | 2.0-3.0 cov ntsiab lus hlau, tsis muaj tshuaj lom |
| Ca-Zn | CH-401 | Kua | 3.0-3.5 cov ntsiab lus hlau, tsis muaj tshuaj lom |
| Ca-Zn | CH-402 | Kua | Cov ntsiab lus hlau 3.5-4.0, tsis muaj tshuaj lom |
| Ca-Zn | CH-417 | Kua | 2.0-5.0 cov ntsiab lus hlau, tsis muaj tshuaj lom |
| Ca-Zn | CH-418 | Kua | 2.0-5.0 cov ntsiab lus hlau, tsis muaj tshuaj lom |