Wagarachchi, A. N.; Dilshan, W. G. L.; Pathirana, W.; Wijayabandara, M. D. J.; Siriwardhene, M. A.; Obeysekera, C.
(2020)
Purpose: An attempt was made to quantify comparative astringent powers among selected
substances taking tannic acid as the reference standard. The measurements were to be based
on composite astringent power of all ...