title: Pharmacognostical and phytochemical studies of Curcuma neilgherrensis (Wight) leaf - A folklore medicine.
abstract: 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.
authors.affiliation: Assistant Professor, PNPS Ayurveda Medical College and Research Centre, Parakalai, Kasargod, Kerala, India.
authors.forename: Prasad M
authors.initials: PM
authors.lastname: Shyam
authors.forename: Anju P
authors.initials: AP
authors.lastname: Ramachandran
authors.forename: Harimohan
authors.initials: H
authors.lastname: Chandola
authors.forename: C R
authors.initials: CR
authors.lastname: Harisha
authors.forename: Vinay J
authors.initials: VJ
authors.lastname: Shukla
keywords: Curcuma neilgherrensis; HPTLC; TLC; pharmacognosy; phytochemistry