Defrutum

于其它用处，如药品、屋顶、货币和战争。当时老加图、科鲁迈拉和老普林尼等作家都推荐用铅（或镀铅）容器制备加到红酒和食物里的甜味剂和防腐剂（英语：Defrutum）。铅会与之反应生成铅糖（乙酸铅）而使食物变得好吃，而使用铜或青铜容器会因为产生乙酸铜而使食物变苦。 铅是古典时代最常用的材料，因此把它叫做铅

addition of higher and more powerful ingredients, such as honey, spices, defrutum, (or wine inspissated by boiling it down to two-thirds or one- half of