1. Nkag siab cov kua dej
Ua ntej, peb yuav tsum nkag siab txog cov yam ntxwv ntawm cov kua essence. Essence kua yog ib tug siab concentration ntawm cov khoom tu tawv nqaij, uas feem ntau muaj ntau yam active cov khoom xyaw, xws li cov vitamins, antioxidants, peptides, thiab lwm yam.
Cov khoom xyaw no tuaj yeem nkag mus tob rau hauv daim tawv nqaij, tu thiab kho cov hlwb puas, thiab txhim kho daim tawv nqaij zoo nkauj. Txij li thaum lub molecule ntawm cov kua essence yog me me, nws yog yooj yim rau absorbed los ntawm daim tawv nqaij, yog li ib tug tej yam kev txiav txim thiab txoj kev yuav tsum tau ua raws li thaum siv nws.
2. Kev npaj ua haujlwm
Ua ntej siv cov kua essence, ua ntej xyuas kom lub ntsej muag ntawm daim tawv nqaij huv si. Ua tib zoo ntxuav lub ntsej muag nrog cov khoom siv ntxuav kom huv, tshem cov roj, av, thiab pleev qhov seem. Tsis tas li ntawd, siv cov toner los yog pleev xim rau hauv daim tawv nqaij, uas yuav pab kom nqus tau cov ntsiab lus tom qab.
3. Cov kauj ruam siv
Siv cov kua essence tsim nyog: raws li koj tus kheej xav tau thiab kev ntxhib los mos ntawm cov kua essence, noj cov khoom tsim nyog ntawm koj xib teg. Feem ntau hais lus, tus nqi siv txhua zaus yog hais txog qhov loj ntawm cov taum pauv.