Tuesday, April 21, 2020

BLUE INK


People have myriad ways of making a living, from the common to the trivial to the obscure, and my “career” as a business broker has furthered my amazement at that. But here is one that is pretty amazing, even for me:


People make a living conducting studies and investigations into the making of blue ink in the Middle Ages. Seems that the formula, the process, and the ingredients had been lost for over a century with the advent of chemical dyes. But somebody noticed that the “illuminations” (fancy stuff in old manuscripts) had endured for ages while the chemical stuff faded. Those somebodies then went on a quest and discovered recipes in old Jewish Portuguese manuscripts written in an extinct language.

As “Indiana Jones” as that all sounds, this is a scholarly endeavor and resulted in the discovery of folium, a blue coloring made from the berries of a plant that lives in the dry, southern part of Portugal, the Chrozophora tinctorial and harvested at a particular time.

Wow. Can you make this stuff up?

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