Open AccessPharmacognostical and phytochemical studies of Curcuma neilgherrensis (Wight) leaf - A folklore medicine
Author(s) -
M Shyam Prasad,
A Ramachandran,
HM Chandola,
C R Harisha,
Vinay J Shukla
Publication year - 2012
Publication title -
ayu
Language(s) - English
Resource type - Journals
eISSN - 0976-9382
pISSN - 0974-8520
DOI - 10.4103/0974-8520.105253
Subject(s) - phytochemical , traditional medicine , saponin , glycoside , curcuma , herb , trichome , crude drug , chemistry , biology , botany , medicinal herbs , medicine , alternative medicine , pathology
Curcuma neilgherrensis Wight is a folk medicinal plant used in the management of diabetes mellitus. The leaves of this herb are said to be successful in managing high blood glucose levels. This study is aimed at assessing the scientific appraisal of C. neilgherrensis in the course of pharmacognostical characters and phytochemical parameters, as these are not yet been done. Pharmacognostic study mainly covered the macroscopic and microscopic features of the leaves including powder microscopy, and revealed the presence of trichomes, spiral vessels etc. Phytochemical parameters such as pH, total ash value, water-soluble extract and MeOH extract values were assessed in the preliminary physicochemical screening. Qualitative analysis revealed the existence of certain chemical constituents such as flavonoids, tannins, organic acids and saponin glycosides. The crude extract of leaves was subjected to TLC and HPTLC for the separation of components.