Im wondering what happens to the beer once you keg? I notice that right out of the primary, the beer (ale) has a very specifc green, undeveloped taste, but after a week or two in the keg, it develops into a tasty and well-rounded beer. What chemical reactions occur once the beer goes to the keg from the fermentor?
I tend to leave my ales in the primary for 2-3 weeks, but no matter how long i let them ferment, they always have that green taste from the fermentor. Then after about a week in the keg they taste good, after 2 weeks they are great. Thoughts?