Taste Testing


There are a number of flavors that can found in a cup of coffee. Read the coffee reviews on this site and you'll see the mention of various types of nut, fruit, cookie/biscuit, etc. etc. These flavors are the result of the presense of organic acids and compounds and certain chemical and physical changes that happen during growing, harvesting, processing, and roasting.

Stretchin' Out the Roast pt. 2


 In part 1 of Stretchin' Out the Roast we looked at the effect of stretching out the time and development between 1st and 2nd crack during the roast. The greatest effect was on the perceived acidity and the type of sweetness in the cup from malt to candy, then fruit and  into bittersweet-cocoa-type sweetness. In this article we look at the effect of stretching out the 1st crack itself and how that changes the sweetness, body, and acidity in the finished roast.

Stretchin' Out the Roast: Part 1


February 1, 2012

This article details one method to determine an ideal roast for a coffee;  in four roast experiments, the time between the end of 1st crack and the beginning of 2nd crack is lengthened, and the roast stopped at the same point each time.  Then by tasting and comparing the results, I arrive at some conclusions about what roast brings out the characteristics of the coffee I enjoy more.  Other articles will cover the effect of stretching other segments of the roast.

Teaching to Taste


1. We all Taste, why do we taste?

The famous non-attributable quote goes “Writing about music is like dancing about architecture”. Don’t try to tell me who actually said it first, that’s mostly unimportant. What’s important is that writing about any sensory experience is a rather challenging endeavor.

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