Results 31 to 40 of about 13,272 (162)

Development of stability indicating HPTLC method for estimation of antihypertensive drug combination nifedipine and valsartan

open access: yesJournal of Taibah University for Science, 2019
A precise and accurate method for the analysis of antihypertensive drug combination nifedipine and valsartan was developed using the HPTLC method. The stationary phase used was a pre-coated silica gel G60 – F254 aluminium sheet and the mobile phase was ...
Dimal A. Shah   +4 more
doaj   +1 more source

HPTLC quantification details of melianone

open access: yes, 2019
HPTLC quantification of melianone in Crude extracts of Swietenia ...
Amalanadhan, V
core   +2 more sources

Identification of Valuable Bioactive Compounds in Underused Plant Parts of Industrial Hemp

open access: yesProceedings, 2019
Cannabis sativa L. (hemp) is a unique versatile plant, which can provide high biomass quantities [...]
Alice GRIGORE   +3 more
doaj   +1 more source

Metabolomics of four TCM herbal products: application of HPTLC analysis

open access: yes, 2012
This metabolomics study involves the multivariate analysis (MVA) of the HPTLC fingerprints of non-polar phyto-chemicals in four popular medicinal herbs' dried roots ‘radix’ (Aster tataricus, Atractylodes lancea, Gentiana rigescens and Gentiana ...
Eyob, S.   +4 more
core   +1 more source

In vitro regeneration of Solanum nigrum with enhanced solasodine production

open access: yesBiologia Plantarum, 2010
High frequency of shoot formation was achieved from Solanum nigrum L. leaves on Murashige and Skoog (MS) medium without any callusing stage. Shoot forming ability was more pronounced on leaves positioned dorsally.
M. A. Bhat   +3 more
doaj   +1 more source

Macroscopical and microscopical analysis of selected Indian medicinal plants and HPTLC method for quantification of chemical markers in a polyherbal formulation [PDF]

open access: yesJournal of Pharmacy & Pharmacognosy Research, 2022
Context: Pharmacognostical standardization of crude drugs is essential before carrying out its scientific validation as it furnishes the identity and authenticity of the plant.
Karunanithi Shalini, Kaliappan Ilango
doaj  

Preliminary Qualitative Analysis of Plant Samples by High-performance Thin-layer Chromatography for the Presence of Steroid Sapogenins of Some Representatives of the Dioscoreacae, Fabaceae, Ranunculaceae, Melanthiaceae, Scrophulariaceae

open access: yesРазработка и регистрация лекарственных средств
Introduction. Results of original research carried out by means of high performance thin layer chromatography (HPTLC) of various plant samples (air-dry raw material) of Dioscoreaceae, Ranunculaceae, Fabaceae, Melanthiaceae, Scrophulariaceae families are ...
A. E. Sukhanov   +3 more
doaj   +1 more source

Mineral Composition, Antioxidant, Anti-Urease, and Antibiofilm Potential of Juglans Regia Leaves and Unripe Fruits

open access: yesActa Universitatis Cibiniensis. Series E: Food Technology, 2022
The leaves and unripe fruits from 5 walnut clones were tested in terms of mineral composition, antioxidant activity, and the inhibitory effect on model urease.
Miłek Michał   +6 more
doaj   +1 more source

Toward understanding the catalytic mechanism for two classes of bacterial phospholipid N‐methyltransferases

open access: yesThe FEBS Journal, EarlyView.
Phospholipid N‐methyltransferases (Pmts) synthesize phosphatidylcholine in many bacteria. In this study, we compared the catalytic mechanisms of two bacterial Pmt classes: the Rhodobacter (R‐) and the Sinorhizobium (S‐) type. Representative enzymes for each class were derived from Rubellimicrobium thermophilum and Agrobacterium tumefaciens ...
Irina Shevyreva   +5 more
wiley   +1 more source

Effects of repeated exposure to ozonated water on hair fibre structure and integrity: Part I

open access: yesInternational Journal of Cosmetic Science, EarlyView.
Repeated exposure to ozonated water caused cumulative oxidative changes in hair, altering structural integrity, thermal behaviour and mechanical properties. The findings reveal a distinct ozone‐induced damage profile that progresses beyond the cuticle, challenging claims of hair‐revitalizing benefits. Abstract Objective Ozone has recently been marketed
Pedro Augusto Laurindo Igreja Marrafa   +5 more
wiley   +1 more source

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