-
Quercitron is a
yellow natural dye
obtained from the bark of the
Eastern Black Oak (Quercus velutina), a
forest tree
indigenous in
North America. It was...
- and
perhaps earlier than
either woad or madder.
Until the
discovery of
quercitron it was the most used
yellow dye but by the end of the 19th
century had...
-
found in oak galls. The
quercitannic acid
molecule is also
present in
quercitron, a
yellow dye
obtained from the bark of the
Eastern black oak (Quercus...
- bark of the
black oak
contains a yellow-orange
coloring from the
pigment quercitron,
which was sold
commercially in
Europe until the 1940s, and
lending the...
- timber, and also as the
source of
quercitron.
Before the
invention of
synthetic pigments in the 19th
century quercitron was one of the most
commonly used...
-
until the 18th century, when it was
replaced first by the bark of the
quercitron tree from
North America, then by
synthetic dyes. It was also
widely used...
-
black oak into
Britain and
France to be
turned into a
yellow dye
called quercitron; and he
convinced John Paul
Jones to
invest a
large sum in the business...
-
Italian pink, or
French pink — the
first three also
applied to
similar quercitron dyes from the
American eastern black oak,
Quercus velutina.
Other names...
-
found in oak galls. The
quercitannic acid
molecule is also
present in
quercitron, a
yellow dye
obtained from the bark of the
Eastern black oak (Quercus...
-
potential dietary supplement.
Quercitrin is a
constituent of the dye
quercitron. It can be
found in
Tartary buckwheat (****opyrum tatari****) and in oaks...
