Use
Quince Seed is a gum produced from the fruit of the quince tree
cydonia oblonga. it hydrates slowly to form a highly viscous dispersion
at concentrations up to 1.5%. above 2%, a slimy, muscilaginous
mass is formed. it is principally used in the cosmetic industry. it is
also termed gum quince seed, semen cydonia, golden apple seed,
and cydonia seed.