AAL, also known as A'L, ACH, or AICH, the Hindustani
names for the Morinda tinctoria and Morinda citrifalia,
plants extensively cultivated in India on account of the
reddish dye-stuff which their roots contain. The name
is also applied to the dye, but the common trade name
is Suranji. Its properties are due to the presence
of a glucoside known as Morindin, which is compounded
from glucose and probably a trioxy-methyl-anthraquinone.
/Talk