Piper betleleaves of vellaikodi variety was collected
from Sugarcane Research Centre, Trichy in the month
of June 2010 and authenticated by Dr. S.
Panneerselvam, Professor, Department of Agronomy,
Tamil Nadu Agricultural University, Sugarcane
Research Station, Sirugamani. The voucher specimen
(APCP/S-87/2010) of the same was kept in
Department of Pharmacognosy, Adhiparasakthi
College of Pharmacy, Melmaruvathur for future
reference