QUOTE(icemanfx @ Jan 20 2013, 12:00 PM)
Same type/source of beans can be fermented and roasted to different aroma, flavours, finish, etc. The technique/method of coffee roaster determine the coffee aroma, flavour, finish, etc hardly the origin (for the same bean variety).
I went to a coffee workshop at RAW cafe few months ago,
the owner Michael Wilson showed us how he can adjust the acidity, sweetness, and bitterness of his coffee beans by changing the roasting temperature and timing (of reaching 1st and 2nd crack).
It's true that roasting can determine the final taste of the coffee.
(image from Lighthouse website)But the origin of the bean (same variety) still contributes quite a bit on the flavor.
According to "Coffeeology"'s author, this is because different soil and climate condition will affect the concentration of acids, proteins, and lipids present in the coffee beans.
Those difference in coffee chemistry will in turn affect the final taste and flavor of the coffee.
For example, both Sumatra Mandheling coffee in Lake Toba region and Aceh's Lake Tawar region will taste slightly different due to different soil condition, even though they belong to the same coffee varietal.
QUOTE(adriankhoo153 @ Jan 18 2013, 02:55 PM)
U win... i am only on my second cup.
Will pay them a visit soon. Coffee Ritual in the otherhand doesnt indicate the roasting date on their bean.
Hence ask, he told me that it'a bout 2 weeks or so...
Departure Lounge is now serving Ethiopia Yirgacheffe Gelena Abaya (5 Senses), roast date: 14th Jan.
I'm gonna go re-stock my coffee later today
This post has been edited by ahsham: Jan 20 2013, 02:20 PM