Uluwaduge, D.I.; Punyakeerthi, A.A.; Senadheera, S.N.; Jansz, E.R.
(National Science Foundation Sri Lanka, 2005)
The fruit pulp and flour of Palmyrah (Borassus Flabellifer L.) contain flabelliferins (steroidal saponins) which are found naturally bound to hydrophobic molecules which give them a blue fluorescence in ultra violet (UV) ...