Lub sij hawm ntev brewed, polyphenols thiab cov roj yam tseem ceeb uas muaj nyob hauv tshuaj yej, pib oxidize, uas cuam tshuam rau saj, xim thiab tsw qab ntawm cov dej haus thiab txo nws cov zaub mov muaj nqis thiab rhuav tshem cov vitamins.
Thiab tam sim no cov kws tshawb fawb tau teev npe lub sijhawm, uas yog qhov zoo tshaj rau tshuaj yej brewing. Nws yog kiag 3 feeb.
Tshuaj yej muab tso rau hauv cov dej npau ntev dua lub sijhawm no tau tshawb fawb los ntawm kws tshuaj lom. Thiab lawv pom hauv cov qauv hlau hnyav, tshwj xeeb yog txhuas, txhuas, arsenic thiab cadmium. Cov kws tshawb fawb ntseeg tias cov hlau tuaj rau hauv cov nplooj vim muaj cov kab mob sib kis hauv av, feem ntau vim tias cov chaw cog qoob loo nyob ze ntawm cov pa phem uas siv hluav taws xob ua hluav taws xob.
Cov tshuaj phem npaum li cas tuaj yeem nkag rau hauv koj txoj kev haus, nyob ntawm lub sijhawm haus dej tshuaj yej. Yog li yog tias lub hnab ntim dej rau hauv 15-17 feeb, cov theem ntawm cov tshuaj lom tau nce mus rau qhov tsis nyab xeeb (piv txwv li, hauv qee qhov qauv ua kom lub siab ntawm txhuas tus nqi nce mus txog 11 449 µg / l thaum qhov tso cai txhua hnub ntau ntawm 7 000 mg / l).
Yog li koj yuav tsum tsis txhob haus tshuaj yej ntawm cov ntsiab lus ntawm "tsim thiab tsis nco qab", vim tias 3 feeb muaj txaus rau cov dej haus uas muaj qab hau, thiab nrog txhua feeb nyob rau hauv qhov dhau los no, ntau thiab ntau dua qhov tsis xav tau txeem rau hauv koj lub khob.
Ntau ntxiv txog brewing tshuaj yej saib hauv video hauv qab no:
