Roj hmab tov khoom yog hom khoom siv siv rau roj hmab kev ua haujlwm.
Nws lub luag haujlwm tseem ceeb yog kom sib xyaw cov roj hmab nyoos nrog ntau yam adjuvaning cov neeg sawv cev, antioxidants, yog li hloov cov khoom siv ntawm cov roj hmab thiab tshuaj lom neeg roj hmab.
Tsuas yog muab tso, nws zoo li ua ib qho pastry los ntawm kev sib xyaw hmoov nplej thiab ntau yam xyaw xws li piam thaj thiab roj kom huv si. Cov roj hmab sib tov yog qhib kev tov khoom thiab cov tov khoom sab hauv. Qhov qhib qhib yog los sib xyaw cov compound thiab cov compound los ntawm ob txoj kev sib hloov rotating chais; Sab hauv tov khoom yog nyob rau hauv qhov chaw kaw, siv kev sib hloov ntawm lub rotor kom sib tov cov khoom, ua hauj lwm zoo kuj yog siab dua.
