Quote:
Originally Posted by
shoreman1782 
Quote:
Originally Posted by Girardian
- Any brewing method that employes a filter will strip coffee of it's natural oils and result in a thinner, less rich drink.
Although I've read this in many places, I can't say I've noticed much of a difference.
Interesting. The easiest way to gather your own impression about this fact is to do a side-by-side brewing. It may sound tedious, but the experiment is easy and informative. For this exercise you need to start with freshly roasted and ground coffee -- pre-ground coffee or coffee that's not as fresh will have lost some of its natural oils. This will work with most any coffee -- you do not need to use a more darkly roasted coffee (i.e. one where the beans 'glisten' because they have surface oils) for this test. Assuming you have a French Press, you can buy an inexpensive single cup coffee filter and do parallel brewing with the same amount of grinds and water. Single cup filter holders are very inexpensive:
http://www.amazon.com/Melitta-64008R...8677476&sr=8-4
For filters, I recommend un-bleached. Or you can just brew in a regular drip machine. However, if you brew in a drip machine to compare with the French Press try to control the experiment as much as possible -- i.e. try to brew the same amount of grounds with the same amount of water. The simplest ratio for coffee is 2 Tbsp. (about .35 oz or 10g) to 6 oz of water per cup. 2 Tbsp. is somewhat misleading, because the weight of the coffee can vary due to the grind or even the weight of the beans. However, unless you plan to play Professor Science early in the morning, go with the 2 Tbsp. (most "coffee scoops" are 2 Tbsp. in size). One of the variables that you can actually "see" (in addition to taste) are the residual oils which rest on the surface of fresh press-pot (or any infusion method of brewing) coffee. This "oil slick" imparts a richness to the cup that is stripped when paper is introduced as a filter.