Results 191 to 200 of about 34,285 (260)

Proposed RP-HPTLC-FLD kit for analysis of vitamin A palmitate in edible oils. [PDF]

Anal Bioanal Chem
Meyer D, Hörnlein S, Rein D, Morlock GE.   +3 more
europepmc   +1 more source

Phytochemical Analysis and Chymotrypsin Inhibitory Potential of <i>Galium</i> sp. and <i>Solidago</i> sp. via Effect-Directed HPTLC Bioassay. [PDF]

Molecules
Rył B, Jasicka-Misiak I.
europepmc   +1 more source

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HPTLC, HPTLC-MS/MS and HPTLC-DPPH methods for analyses of flavonoids and their antioxidant activity in Cyclanthera pedata leaves, fruits and dietary supplement

Journal of Liquid Chromatography & Related Technologies, 2019
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 extracts from leaves and fruits of caigua (Cyclanthera pedata Scrabs) harvested in Slovenia and Italy. New HPTLC and HPTLC-MS methods for analyses of flavonoids are based on HPTLC
Francesca Orsini, Irena Vovk, Vesna Glavnik, Urška Jug, Danilo Corradini   +4 more
openaire   +4 more sources

A rapid and sensitive stability-indicating green RP-HPTLC method for the quantitation of flibanserin compared to green NP-HPTLC method: Validation studies and greenness assessment

, 2021
A rapid and sensitive stability-indicating green reversed-phase high-performance thin-layer chromatography (SI-G-RP-HPTLC) method was established and validated for the detection of flibanserin (FBN) compared to the stability-indicating green normal-phase
A. Foudah, F. Shakeel, Mohammed H. Alqarni, P. Alam   +3 more
semanticscholar   +1 more source

Quantitative analysis of cabozantinib in pharmaceutical dosage forms using green RP-HPTLC and green NP-HPTLC methods: A comparative evaluation

, 2021
In this study, a novel antitumor drug cabozantinib (CZN) was estimated by a validated green reversed-phase high-performance thin-layer chromatography (RP-HPTLC) and normal-phase high-performance thin-layer chromatography (NP-HPTLC) techniques in the ...
P. Alam, M. Salem-Bekhit, F. Al-Joufi, Mohammed H. Alqarni, F. Shakeel   +4 more
semanticscholar   +1 more source

Novel HPTLC densitometric methods for determination of tamsulosin HCl and tadalafil in their newly formulated dosage form; Comparative study and green profile assessment.

Biomedical chromotography, 2020
A promising combination of tamsulosin HCl and tadalafil has been recently introduced for treating two prevalent and associated urological disorders; benign prostate hyperplasia and erectile dysfunction. Novel HPTLC methods were designed and validated for
M. Tantawy, S. A. Weshahy, Mina Wadie, M. Rezk   +3 more
semanticscholar   +1 more source

Stability-indicating HPTLC method for the simultaneous detection and quantification of alfuzosin hydrochloride, solifenacin succinate along with four of their official impurities

Microchemical journal (Print), 2020
Stability and impurity profiling of new drug formulations are now receiving great attention in modern pharmaceutical analysis. In this work, a novel stability-indicating HPTLC coupled with densitometric quantification was developed for the simultaneous ...
M. Tantawy, S. A. Weshahy, Mina Wadie, M. Rezk   +3 more
semanticscholar   +1 more source

HPTLC based approach for bioassay-guided evaluation of antidiabetic and neuroprotective effects of eight essential oils of the Lamiaceae family plants.

Journal of Pharmaceutical and Biomedical Analysis, 2020
A high-performance thin-layer chromatography (HPTLC) method combined with effect-directed-analysis (EDA) was developed to screen the antioxidant, neuroprotective and antidiabetic effects in essential oils derived from lavender flower, lemon myrtle ...
Cristina Romero Rocamora, K. Ramasamy, Siong Meng Lim, A. Majeed, S. Agatonovic-Kustrin   +4 more
semanticscholar   +1 more source

HPTLC determination of ketorolac tromethamine

Journal of Pharmaceutical and Biomedical Analysis, 2000
A High Performance Thin Layer Chromatography (HPTLC) method for quantification of ketorolac tromethamine, a non-narcotic and non-steroidal agent was developed. The mobile phase composition was chloroform-ethyl acetate-glacial acetic acid (3:8:0.1, v/v/v). Spectrodensitometric analysis of ketorolac tromethamine was carried out at 323 nm. The calibration
P V, Devarajan, S P, Gore, S V, Chavan
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HPTLC–densitometric and HPTLC–MS methods for analysis of flavonoids

Journal of Liquid Chromatography & Related Technologies, 2018
ABSTRACTHPTLC silica gel plates without and with fluorescence indicator F254 in combination with n-hexane–ethyl acetate–formic acid (20:19:1, v/v/v) as a developing solvent were explored for the HP...
Urška Jug, Vesna Glavnik, Eva Kranjc, Irena Vovk   +3 more
openaire   +1 more source