Thin Layer Chromatographic Fingerprint and Chemometrics Analysis for Identification of Phyllanthus niruri from its Related Species

Isolation and characterisation of medicinal compounds from Phyllanthus Niruri

CHEMICAL CHARACTERISATION OF BHUIAVALI (Phyllanthus niruri)

The present article describes the chemical characteristics such as pH of aqueous extract, fluorescence, aqueous and alcoholic extractives, lignans and TLC profile of aqueous extract of Bhuiavli (Phyllanthus niruri).

Differentiation of Mycobacterium, Nocardia, and related taxa by thin-layer chromatographic analysis of whole-organism methanolysates.

Lipids characteristic of nocardiae (LCN-As) can be detected by thin-layer chromatographic analysis of ethanol-diethyl ether (I : I , v/v) extracts of nocardiae, true corynebacteria and rhodochrous strains, but are generally absent from mycobacteria, rothiae and actinomadurae (Mordarska, Mordarski & Goodfellow, 1972 ; Goodfellow, 1973 ; Goodfellow et al. 1974). LCN-As have been identified as fre...

High-Performance Thin-Layer Chromatographic Fingerprints of Flavonoids and Phenol Carboxylic Acids for Standardization of Iranian Species of the Genus Crataegus L.

     Eight samples of flowering tops from six species of the genus Crataegus L., commonly called Hawthorn, from different geographic locations of Iran were standardized according to German Pharmacopoeia monograph on Crataegi folium cum flore (hawthorn leaf with flower) by high-performance thin-layer chromatograph-ic (HPTLC) fingerprinting combining with digital scanni...

Thin layer chromatographic analysis of Beta-lactam antibiotics.

PURPOSE The paper describes some thin layer chromatographic procedures that allow simple and rapid separation and identification of penicillins and cephalosporins from complex mixtures. METHODS Using silicagel GF254 as stationary phase and selecting different mobile phases we succeeded in the separation of the studied beta-lactamins. Our aim was not only to develop a simple, rapid and efficie...