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Category Archives: Tasting Notes

What is Astringency ?

In this post I describe what causes astringency, and talk about ideas how we could potentially measure it or remove it post brewing.

Posted byjgagneastroNovember 12, 2019November 13, 2019Posted inChemistry, Perception of Taste, Tasting Notes, ToolsTags:Coffee brewing, Coffee geeks, Coffee science43 Comments on What is Astringency ?

How Coffee Varietals and Processing Affect Taste

In this post, I used tasting notes from 1500 bags of coffee too bring out how perceived flavor is affected by coffee varietal and processing

Posted byjgagneastroJuly 23, 2019September 2, 2019Posted inCoffee Processing, Coffee Varietals, Data Analysis, Tasting Notes25 Comments on How Coffee Varietals and Processing Affect Taste

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