Determination of Pharmacognostic Specification
The pharmacognostic parameters including macroscopic characters, microscopic characters, ash values (total
ash and acid-insoluble ash), loss on drying, moisture content, water and ethanol extractives were carried out
according to “Quality Control Methods for Medicinal Plant Materials” which was guided by WHO [6]. The
parameters were evaluated as grand mean ± pool SD. Each sample was performed in triplicate.