Bible Encyclopedias
Flavin

1911 Encyclopedia Britannica

(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).

Bibliography Information
Chisholm, Hugh, General Editor. Entry for 'Flavin'. 1911 Encyclopedia Britanica. https://www.studylight.org/​encyclopedias/​eng/​bri/​f/flavin.html. 1910.