Originally Posted by hiphops
Ah, gotcha. Hence the term, flame-out.
I re-read what I wrote, and I wasn't trying to be a smart ass. I hope I didn't come off that way!
The hops go in when you turn off the flame, and stay in the for the chilling. I don't know the science behind it but some of the hops oils isomerize but most don't, but it provides great flavor and aroma.
In dryhopping, it's more of a fresh hops aroma with some flavor.
It's hard to explain, but they are different.