Changes

* '''Zest''' - the zest (outer layer) of citrus fruit is often used in beer. It is often added to the end of the boil, but tinctures can also be made and added after or during fermentation, or citrus zest can be added to the beer directly.

* '''Frozen''' - Many [https://www.facebook.com/groups/MilkTheFunk/permalink/2078296595531877/ exotic fruits] are available at world markets in frozen format.

===Prefermenting, Brining, and Other Pre-processing Methods===