The decrement of total esters and the increment of total acids became more and the change rate became faster with the decrease of alcoholicity of Luzhou-flavor liquor during storage.

• 酒精度越高，总酯减少量越少，总酸增加量越少，变化速度越慢。同一酒精度的品质高的白酒总酯减少量、总酸增加量高于低档白酒。