Moreover, the TTWMB in 1968 invested more than NT $ 100 million to purchase special purifying equipment, ensuring that the cane spirit mixed into the rice wine was cleansed of all harmful matter and no longer carried a pungent odor.
此外，公賣局在民國五十七年，花費新台幣一億多元經費，添購了一套純化食用酒精的特殊設備，也使得調入米酒的糖蜜酒精同樣去除有害物質，不再帶有刺鼻味。