sour mash whiskey

• 一种美国威士忌，采用特殊的发酵工艺，将部分已发酵的旧酒醪（称为“回糟”或“酸醪”）加入新酒醪中，以控制pH值并保持风味稳定。最著名的是田纳西威士忌和肯塔基波本威士忌的生产。

A type of American whiskey made using a specific fermentation process where a portion of the previously fermented mash (the 'spent mash' or 'backset') is added to the new mash to control pH and ensure consistency in flavor. It is most famously associated with Tennessee whiskey and Kentucky bourbon production.

1. Type of American whiskeyB2formalamerican

   A type of whiskey made using a specific fermentation process where a portion of the spent mash from a previous batch is used to start fermentation in a new batch, ensuring consistency and a distinct sour flavor.

   酸麦芽威士忌

   • He ordered a glass of sour mash whiskey on the rocks.
   • The distillery is famous for its traditional sour mash whiskey.
   • Sour mash whiskey is a key ingredient in many classic cocktails.