The richness of bioactive compounds in plant materials encourages continuous
development of separation methods and bioassays for their isolation and identification. Thin …

Planar chromatography, in the form of thin-layer or high-performance thin-layer
chromatography (TLC, HPTLC), continues to provide a robust and widely used separation …

Microorganisms and plants can be important sources of many compounds with potential
pharmaceutical applications. Extraction of these matrices is one of the ways of identifying the …

The effect-directed analysis on a planar chromatogram allows for fast non-target screening,
multi-imaging detection of effects (bioprofiling) and highly targeted characterization and …

Three TLC methods were used for an initial screening of some common plant triterpenoids
and phytosterols in cuticular wax extracts of different vegetables (zucchini, eggplant, tomato …

Abstract Swertia chirata (Family: Gentianaceae) is a potent and valuable medicinal herb
used in various herbal formulations in Indian system of medicine. Different species of …

Siegesbeckia orientalis L. is an annual herb widely distributed throughout the world and has
many medicinal properties. In Chinese traditional system, it is popularly known as Xi-Xian …

HPTLC silica gel, amino and C18 plates in combination with different developing solvents
were explored for the first HPTLC chemical profiles of flavonoids and sugars in crude …

An alternative and green method for extraction of betulinic acid (BA) from birch bark is here
proposed as Subcritical Water Extraction (SWE). Using response surface methodology …

Prunus armeniaca leaf extract was screened for antibacterial compounds by high-
performance thin-layer chromatography (HPTLC)-direct bioautography using a Gram …