Flavin

From Britannica 11th Edition (1911)

Flavin (Lat. flavus, yellow), the commercial name for an extract or preparation of quercitron bark (Quercus tinctoria), which is used as a yellow dye in place of the ground and powdered bark (see Quercitron).

↧ Download as ZWI file | Last modified: 11/17/2022 15:23:28 | 13 views
☰ Source: https://oldpedia.org/article/britannica11/Flavin | License: Public domain in the USA. Project Gutenberg License

ZWI signed:

Oldpedia ✓[what is this?]