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Relevant bibliographies by topics / High performance thin layer chromatography (HPTLC)

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Academic literature on the topic 'High performance thin layer chromatography (HPTLC)'

Author: Grafiati

Published: 5 June 2025

Last updated: 1 August 2025

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Journal articles on the topic "High performance thin layer chromatography (HPTLC)"

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Saibaba, S. V., and P. Shanmuga Pandiyan. "High Performance Thin Layer Chromatography: A Mini Review." Volume 2, Issue 4: October 2016 – December 2016 2, no. 4 (2016): 219–26. http://dx.doi.org/10.32463/rphs.2016.v02i04.43.

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High Performance Thin layer Chromatography (HPTLC) technique is a sophisticated and automated form of the thin-layer chromatography (TLC) with better and advanced separation efficiency and detection limits, and is often an excellent alternative to GC and HPLC. Applications of HPTLC include phytochemical and biomedical analysis, herbal drug quantification, active ingredient quantification, fingerprinting of formulations, and check for adulterants in the formulations. HPTLC is useful in detecting chemicals of forensic concern. Various advance techniques in reference to HPTLC like hyphenations in

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Barnali, Das. "High performance thin layer chromatography (HPTLC)." Journal of Applied Biochemistry & Laboratory Medicine 3, no. 2 (2022): 33–34. https://doi.org/10.5005/jablm-11031-03204.

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K., Hari Ramakrishnan, and Janaky Ranjithkumar. "Quantitative Determination of Vitamin E Isomers using Gas Chromatography, High Performance Liquid Chromatography and High Performance Thin Layer Chromatography." Indian Journal of Nutrition and Dietetics 54, no. 3 (2017): 294. http://dx.doi.org/10.21048/ijnd.2017.54.3.15589.

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Vitamin E, the fat soluble vitamin is present naturally in some foods and added in food supplements, nutraceuticals etc due to its vital biological function as an antioxidant. Various methods are available for the analysis of vitamin E. Especially High Performance Liquid Chromatography (HPLC) and Gas Chromatography (GC) are exclusively used for the quantitative evaluation of vitamin E, which has also identified the four different isomeric forms of this vitamin. The rate of losses of this vitamin during food processing and analysis, in addition to their transient dynamics, presents complexities

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Renger, Bernd. "Contemporary Thin-Layer Chromatography in Pharmaceutical Quality Control." Journal of AOAC INTERNATIONAL 81, no. 2 (1998): 333–40. http://dx.doi.org/10.1093/jaoac/81.2.333.

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abstract The progress in layers, instrumentation, and the development of automated scanning densitometers have led to a remarkable improvement of the features of thin-layer chromatography (TLC) and especially its high performance version (HPTLC). Contemporary TLC or HPTLC combines the techniques' inherent advantages which include high sample throughput, simultaneous processing of standards and samples, flexibility, easy postchro matographic visualization techniques, and the ability to handle complex or crude samples with minimum sample cleanup—with improved selectivity, sensitivity, and accura

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Ajeel, Zaineb H., and Maha N. Hamad. "Detection and isolation of flavonoid and aromatic acid from Cynara scolymus different parts cultivated in iraq." Iraqi Journal of Pharmaceutical Sciences ( P-ISSN 1683 - 3597 E-ISSN 2521 - 3512) 29, no. 2 (2020): 202–13. http://dx.doi.org/10.31351/vol29iss2pp202-213.

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The target of this study was to study the natural phytochemical components of the head (capsule) of Cynara scolymus cultivated in Iraq. The head (capsule) of plant was extracted by maceration in70% ethanol for 72 hours, and fractioned by hexane, chloroform and ethyl acetate. Preliminary qualitative phytochemical screening was performed on the ethyl acetate fraction for capsule was revealed the presence of flavonoid and aromatic acids. These were examined by (high -performance liquid chromatography) (HPLC diodarray), (high- performance thin-layer chromatography)(HPTLC). Flavonoids were isolated

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Guermouche, M. H., D. Habel, and S. Guermouche. "Assay of Tinidazole in Human Serum by High-Performance Thin-Layer Chromatography—Comparison with High-Performance Liquid Chromatography." Journal of AOAC INTERNATIONAL 82, no. 2 (1999): 244–47. http://dx.doi.org/10.1093/jaoac/82.2.244.

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Abstract Determination of tinidazole in human serum by high-performance thin-layer chromatography (HPTLC) is presented. It includes use of 10 × 10 cm plates coated with silica gel 60 and chloroform-acetonitrile-acetic acid (60 + 40 + 2) as mobile phase. Quantitation was performed by densitometry at 320 nm. The linearity (1-10 ng), precision (6%), reproducibility (5%), recovery (96%), and detection limit (1 mg/L) of tinidazole determination by HPTLC were comparable with corresponding method parameters by reversed-phase HPLC. A satisfactory correlation was found between the 2 analytical methods.

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R, Balabhaskar, and Vijayalakshmi K. "HIGH-PERFORMANCE THIN-LAYER CHROMATOGRAPHY FINGERPRINT PROFILE OF BAUHINIA TOMENTOSA LINN. LEAVES." Asian Journal of Pharmaceutical and Clinical Research 11, no. 2 (2018): 344. http://dx.doi.org/10.22159/ajpcr.2018.v11i2.23294.

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Objective: Chromatographic fingerprint is an effective method for doing the fingerprinting of a plant species. In this study, high-performance thin-layer chromatography (HPTLC) analysis of Bauhinia tomentosa was done in n-hexane, chloroform, and ethanol extracts.Methods: The extract of leaves was developed using toluene:ethyl acetate:formic acid:glacial acetic acid (7:3:0.1:0.1) for n-hexane, toluene:ethyl acetate:formic acid (6:2:0.5) for chloroform, and chloroform:methanol:formic acid (8:1.5:0.2) for ethanol extract as mobile phase using standard procedures and scanned under ultraviolet at 2

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Gray, Dean E., Dale Messer, Andrew Porter, et al. "Analysis of Flavonol Aglycones and Terpenelactones in Ginkgo biloba Extract: A Comparison of High-Performance Thin-Layer Chromatography and Column High-Performance Liquid Chromatography." Journal of AOAC INTERNATIONAL 90, no. 5 (2007): 1203–9. http://dx.doi.org/10.1093/jaoac/90.5.1203.

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Abstract Advancements in automated high-performance thin-layer chromatography (HPTLC) have made it feasible to assess its use for the quantitative analysis of marker compounds in botanical preparations. We report here the findings of method comparisons for the terpenelactones and flavonol aglycones by column high-performance liquid chromatography (HPLC) with evaporative light scattering and UV detection, and HPTLC with a scanning densitometer. For the HPTLC assay of terpenelactones, total bilobalide, ginkgolide A, and ginkgolide B consistently achieved &lt;70 of the total determined using

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Komal N. Pawar, Komal N. Pawar, Sandhya P. Kadam Sandhya P. Kadam, and Dr VivekkumarK Redasani Dr.VivekkumarK.Redasani. "A Systematic Review on High Performance Thin Layer Chromatography (HPTLC)." International Journal of Pharmaceutical Research and Applications 10, no. 3 (2025): 402–16. https://doi.org/10.35629/4494-1003402416.

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High-Performance Thin Layer Chromatography (HPTLC) is a sophisticated analytical tool that has transformed the science of separation science through its greater sensitivity, resolution, and reproducibility over the conventional Thin Layer Chromatography (TLC). This systematic review delves into the concept, instrumentation, methodological innovation, and vast applications of HPTLC in pharmaceuticals, herbal drugs, food, forensic science, and biotechnology. The review highlights the most important innovations in automation, detection, derivatization, and hyphenation with mass spectrometry and F

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Bober-Majnusz, Katarzyna, and Alina Pyka-Pająk. "Comparison of the Limit of Detection of Paracetamol, Propyphenazone, and Caffeine Analyzed Using Thin-Layer Chromatography and High-Performance Thin-Layer Chromatography." Processes 12, no. 6 (2024): 1153. http://dx.doi.org/10.3390/pr12061153.

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TLC (thin-layer chromatography) and HPTLC (high-performance thin-layer chromatography) in normal (NP) and reversed (RP) phase systems were combined with densitometry to analyze caffeine, propyphenazone, and paracetamol. This work aims to check whether comparable limit of detection (LOD) values can be obtained on TLC and HPTLC plates. Analyses were performed on five (NP) or four (RP) different stationary phases (chromatographic plates), testing, in both cases, three mobile phases. It is shown that by using both TLC and HPTLC plates, it is possible to develop chromatographic conditions that enab

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Dissertations / Theses on the topic "High performance thin layer chromatography (HPTLC)"

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Cleary, Maryanne Viola. "Quantitative HPTLC." Thesis, This resource online, 1995. http://scholar.lib.vt.edu/theses/available/etd-07112009-040558/.

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Ofori, Hayford. "Characterisation of sandalwood essential oils using high performance thin-layer chromatography and high resolution gas chromatography mass spectrometry." Thesis, Edith Cowan University, Research Online, Perth, Western Australia, 2020. https://ro.ecu.edu.au/theses/2326.

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Sandalwood essential oil is extensively used in perfumes, cosmetics, and pharmaceuticals. The unique woody aroma of sandalwood essential oil is produced by (Z)-α-santalol and (Z)-β-santalol and these two compounds influence the oil quality. Variation in sesquiterpene composition and oil yield have been observed both within and across Santalum species. Gas Chromatography-Mass Spectrometry (GC-MS) is a technique commonly used to identify and quantify sesquiterpene compounds in sandalwood essential oils. High Performance Thin-Layer Chromatography (HPTLC) has yet to be fully explored as an alterna

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Arruda, Frommenwiler Débora. "Comprehensive high performance thin layer chromatography (HPTLC) fingerprinting in quality control of herbal drugs, preparations and products." Doctoral thesis, Universitat de Barcelona, 2020. http://hdl.handle.net/10803/671745.

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Quality control of herbals has its roots in the study of morphoanatomic and organoleptic characters. Nevertheless, in the last century, with the evolution of analytical chemistry, the quality control rapidly evolved from elementary tests to the use of sophisticated instruments combined with software for data management. In the current days, many authorities and organizations recommend a suite of tests, featuring many of these instruments, to evaluate quality of herbal products. HPTLC offers a comprehensive set of data that can be used not only for identification but also to evaluate the purity

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Barret, Laurie-Anne. "Influence des tensioactifs dans la cristallisation du complexe photosynthétique RC-LH1-pufX de Rhodobacter blasticus." Phd thesis, Université d'Avignon, 2013. http://tel.archives-ouvertes.fr/tel-01017895.

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Ce projet vise à étudier, par une approche pluridisciplinaire, l'influence des la cristallisation des protéines membranaires (PM) en prenant pour protéine modèle le complexe photosynthétique RC-LH1-pufX de Rhodobacter blasticus. Des cristaux de ce complexe avaient été obtenus en présence de dodécyl-!-maltoside (DDM) et avaient diffractés à 8 Å de résolution. L'objectif final est de pouvoir améliorer, de façon rationnelle, la qualité des cristaux du complexe RC-LH1-pufX grâce à une meilleure compréhension des mécanismes mis en jeu. Dans un premier temps, trois tensioactifs dérivés du DDM ont ét

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Yeager, Barry Todd. "New detection techniques in high performance thin layer chromatography and related studies." Diss., The University of Arizona, 1995. http://hdl.handle.net/10150/187353.

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Recently, high performance thin layer chromatography, or HPTLC has seen considerable growth as an analytical technique. Most often perceived as a semi-quantitative or preliminary technique, in reality HPTLC is an analytical technique in its own right. Modern instrumentation, improved stationary phases, and automated techniques have found their way into the realm of HPTLC, vastly improving the scope of the technique. Today, HPTLC is a very popular analytical technique, possessing many advantages such as ease of use, high throughput, high sensitivity, and low cost. HPTLC is also applicable to a

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Hebron, Mwalwisi Yonah [Verfasser], Ulrike [Gutachter] Holzgrabe, Petra [Gutachter] Högger, and Lorenz [Gutachter] Meinel. "Assessment of Counterfeit and Substandard Antimalarial Medicines using High Performance Thin Layer Chromatography and High Performance Liquid Chromatography / Yonah Hebron Mwalwisi ; Gutachter: Ulrike Holzgrabe, Petra Högger, Lorenz Meinel." Würzburg : Universität Würzburg, 2018. http://d-nb.info/115509803X/34.

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Alpmann, Alexander [Verfasser], and Wolfgang [Akademischer Betreuer] Schwack. "Trace analysis of acrylamide by high-performance thin-layer chromatography coupled to mass spectrometry / Alexander Alpmann. Betreuer: Wolfgang Schwack." Hohenheim : Kommunikations-, Informations- und Medienzentrum der Universität Hohenheim, 2012. http://d-nb.info/1027353053/34.

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Colthup, Philip Victor. "Assessment of the value of high-performance thin-layer chromatography for the detection and characterisation of drugs and metabolites in biological fluids." Thesis, Liverpool John Moores University, 1993. http://researchonline.ljmu.ac.uk/4941/.

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Nassif, Lana Amine. "The Production of 2-Keto-L-Gulonic Acid by Different Gluconobacter Strains." Thesis, Virginia Tech, 1997. http://hdl.handle.net/10919/30590.

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Vitamin C is industrially produced by the Reichstein method, which uses gluconobacters to oxidize sorbitol to sorbose then a chemical process to convert sorbose to 2-keto-L-gulonic acid (2-KLG). The establishment of a more extensive microbial process for 2-KLG production translates into a less expensive and more efficient production of vitamin C. I examined pure strains and mixed cultures for their ability to produce 2-KLG using thin layer and high performance liquid chromatography. The DSM 4027 mixed culture produced the highest yield, 25 g/L, of 2-KLG from 100 g/L of sorbose, while the gram-

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Hebron, Mwalwisi Yonah. "Assessment of Counterfeit and Substandard Antimalarial Medicines using High Performance Thin Layer Chromatography and High Performance Liquid Chromatography." Doctoral thesis, 2018. https://nbn-resolving.org/urn:nbn:de:bvb:20-opus-145821.

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Although the prevalence of substandard and counterfeit pharmaceutical products is a global problem, it is more critical in resource-constrained countries. The national medicines regulatory authorities (MNRA) in these countries have limited resources to cater for regular quality surveillance programmes aimed at ensuring that medicines in circulation are of acceptable quality. Among the reasons explained to hinder the implementation of these strategies is that compendial monographs are too complicated and require expensive infrastructures in terms of environment, equipment and consumables. In th

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Books on the topic "High performance thin layer chromatography (HPTLC)"

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Srivastava, ManMohan, ed. High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-14025-9.

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Srivastava, M. M. High-Performance Thin-Layer Chromatography (HPTLC). Springer-Verlag Berlin Heidelberg, 2011.

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Lunn, George. Handbook of derivatization reactions for HPLC. Wiley, 1998.

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I Made Agus Gelgel Wirasuta. Pemanfaatan teknik high performance thin layer chromatography (HPTLC)-spektrofotodensimetri untuk analisis kharakteristik kimia ,,drug profiling" narkoba: Laporan hasil penelitian. Jurusan Farmasi, Fakultas Matematika dan Ilmu Pengetahuan Alam, Universitas Udayana, 2008.

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Anne, Schibli, ed. High-performance thin-layer chromatography for the analysis of medicinal plants. Thieme, 2007.

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Kötzing, TCM-Klinik Bad, and University Hospital at Beijing University of Chinese Medicine, eds. Chromatographic fingerprint analysis of herbal medicines: Thin-layer and high performance liquid chromatography of Chinese drugs. 2nd ed. Springer, 2011.

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1934-, Cazes Jack, ed. Encyclopedia of chromatography. 3rd ed. Taylor & Francis, 2010.

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1934-, Cazes Jack, ed. Encyclopedia of chromatography. 3rd ed. Taylor & Francis, 2010.

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1934-, Cazes Jack, ed. Encyclopedia of chromatography. 3rd ed. Taylor & Francis, 2010.

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Zlatkis, A., and Kaiser R. E. HPTLC - High Performance Thin-Layer Chromatography. Elsevier Science & Technology Books, 2011.

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Book chapters on the topic "High performance thin layer chromatography (HPTLC)"

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Gupta, Ajai Prakash, and Suphla Gupta. "HPTLC–MS Coupling: New Dimension of HPTLC." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_15.

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Mohammad, A., and A. Moheman. "TLC/HPTLC in Biomedical Applications." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_10.

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Shinde, Devanand B., Machindra J. Chavan, and Pravin S. Wakte. "HPTLC in Herbal Drug Quantification." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_8.

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Patel, Rashmin B., Mrunali R. Patel, and Bharat G. Batel. "Experimental Aspects and Implementation of HPTLC." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_3.

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Peng, Song, Norman Ahlmann, Michael Edler, and Joachim Franzke. "Scanning Diode Laser Desorption Thin-Layer Chromatography Coupled with Atmospheric Pressure Chemical Ionization Mass Spectrometry." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_17.

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Charegaonkar, Dilip. "High-Performance Thin-Layer Chromatography: Excellent Automation." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_4.

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Variyar, Prasad S., Suchandra Chatterjee, and Arun Sharma. "Fundamentals and Theory of HPTLC-Based Separation." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_2.

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Srivastava, MM. "An Overview of HPTLC: A Modern Analytical Technique with Excellent Potential for Automation, Optimization, Hyphenation, and Multidimensional Applications." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_1.

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Indrayanto, Gunawan. "Analytical Aspects of High Performance Thin Layer Chromatography." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_11.

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Dhandhukia, Pinakin C., and Janki N. Thakker. "Quantitative Analysis and Validation of Method Using HPTLC." In High-Performance Thin-Layer Chromatography (HPTLC). Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-14025-9_12.

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Conference papers on the topic "High performance thin layer chromatography (HPTLC)"

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Hamad, Glena, Shakthi Sethuraman, and Kamaraj Raju. "HPTLC Fingerprinting Profile and GC-MS Analysis of Methanolic Fruit Extract of Akre’s Rhus coriaria (Sumac)." In 5th International Conference on Biomedical and Health Sciences. Cihan University-Erbil, 2024. http://dx.doi.org/10.24086/biohs2024/paper.1425.

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The study was aimed to determine the chemical components, present in the methanolic fruit extract of Rhus coriaria that was sourced from Akre, Kurdistan, Iraq, using high- performance thin-layer chromatography (HPTLC) and gas chromatography-mass spectrometry (GC-MS). A mobile phase system composed of toluene, ethyl acetate, and formic acid in the ratio of 7:3:0.5 (v/v/v) was used to perform the HPTLC fingerprint analysis on the methanolic extract. The results showed that at 254 nm, 366 nm, and 520 nm, the component at peak 4, 1, and 13 have the largest peak area percentages at 39.62%, 13.3%, a

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Blebea, Nicoleta Mirela, and Simona Negreș. "METHODS FOR QUANTIFICATION OF THE MAIN CANNABINOIDS IN CBD OIL." In GEOLINKS Conference Proceedings. Saima Consult Ltd, 2021. http://dx.doi.org/10.32008/geolinks2021/b1/v3/13.

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Cannabidiol (CBD) is an alkaloid present in Cannabis sativa, together with tetrahydrocannabinol (THC) and more than 120 other substances belonging to a group of compounds named cannabinoids. Due to the continuous increased usage of CBD oils, it became necessary to be developed efficient methods for the identification of its compounds and especially for the characterization of the cannabinoids from the commercial specimens. Cannabinoids may be detected by many and different analytical methods, including immunoassays (EMIT®, Elisa, fluorescent polarization, radioimmunotest), techniques of flat c

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Tyukodi, Levente. "Comparison of Predictive Values with Experimental Results for Cyclic C5-Curcuminoids." In 8th World Conference on Chemistry and Chemical Engineering and 8th World Conference on Advanced Materials, Nanoscience and Nanotechnology. Eurasia Conferences, 2025. https://doi.org/10.62422/978-81-981865-7-7-010.

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Curcuminoids, both C7- and C5-derivatives, are natural bioactive compounds with diverse pharmacological properties. Structural modifications, such as the incorporation of a cyclic system into the carbon chain, can significantly alter their physicochemical characteristics, including lipophilicity and solubility as key factors influencing biological activity. This study compares the predicted lipophilicity and solubility of C5 cyclic curcuminoids with experimental data. Lipophilicity estimation is a critical parameter in drug development, typically assessed through high-throughput screening (HTS

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Heiremans, J., M. Claeys, and A. G. Herman. "DETERMINATION OF CHOLESTERYL HYDROXYOCTADBCADIENOATES IN VASCULAR TISSUE BY HPLC AND ITS RELEVANCE TO ATHEROSCLEROSIS." In XIth International Congress on Thrombosis and Haemostasis. Schattauer GmbH, 1987. http://dx.doi.org/10.1055/s-0038-1643084.

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Accumulation of lipids in the intimal arterial layer, and of cholesterol esters in particular, has been recognised as an early and prominent phenomenon in atherogenesis. Several attempts have been made to link putative peroxidation of these lipids in vivo to causal or deteriorating etiological determinants of plaque formation. The occurrence in advanced human atheromata of oxidized derivatives of cholesteryl linoleate -a major polyunsaturated cholesterol ester species in plasma and vessel wall - has been described by Brooks et al. (Atherosclerosis, 1970,13,223) and a positive correlation betwe

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Desmorieux, H., and L. Hassini. "Drying parameters influence on ‘Ameclyae’ Opuntia ficus prickly pear oil quality." In 21st International Drying Symposium. Universitat Politècnica València, 2018. http://dx.doi.org/10.4995/ids2018.2018.7861.

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The aim of this work is to study the effects of drying conditions on the quality of extracted pricly pear seed oil, specifically α-tocopherol content. Drying experiments were carried on following a full 23 factorial design using a vertical drying tunnel. The temperature range was 45 to 70°C, relative humidity range was 15 - 30% and air velocity was 1 and 2 m/s. The Midilli-Kucuk model was found with satisfaction describing the seed air drying curves with a correlation coefficient of 0.999 and a standard error of 0.01. For each drying condition, the extraction of fixed oil seeds was performed a

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Maystre, Francois, and Alfredo E. Bruno. ""Refractive Index Equalizer for HPLC"." In Laser Applications to Chemical Analysis. Optica Publishing Group, 1992. http://dx.doi.org/10.1364/laca.1992.wc11.

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Detection in High Performance Liquid Chromatography (HPLC) is most often done by optical methods1. The most popular detection modes, in order of importance are, absorption, fluorescence, refractive index (RID) or optical activity (OAD). It is known2 that the measured changes in those physical properties are always associated with changes in refractive index (Δn) in the mobile phase. This coupling of refractive index (RI) usually shows up in the response of detectors as non-linearity2, increased noise level or, even spurious response, which all have detrimental effects on the quantitative evalu

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Spangenberg, Bernd, Karl-Friedrich Klein, and J. Mannhardt. "High-performance thin layer chromatography using fiber optics and diode-array detection." In International Symposium on Biomedical Optics, edited by Gerald E. Cohn. SPIE, 2002. http://dx.doi.org/10.1117/12.469784.

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Koglin, Eckhardt, Hella Kramer, Juergen Sawatski, Carolin Lehner, and Janice L. Hellman. "In situ identification of high-performance thin-layer chromatography spots by fourier transform surface-enhanced Raman scattering." In Fourier Transform Spectroscopy: Ninth International Conference, edited by John E. Bertie and Hal Wieser. SPIE, 1994. http://dx.doi.org/10.1117/12.166580.

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Jalil, Banaz, JoseM Prieto, Anthony Booker, and Michael Heinrich. "Simultaneous identification of common synthetic adulterants in slimming aids and sexual enhancers herbal supplements by High-performance Thin Layer Chromatography." In GA – 69th Annual Meeting 2021, Virtual conference. Georg Thieme Verlag, 2021. http://dx.doi.org/10.1055/s-0041-1736759.

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Girme, A., A. Mirgal, and L. Hingorani. "Role of high-performance thin-layer chromatography method in separation and analysis of withanosides-withanolides with flavonoid glycoside in Withania somnifera." In GA – 70th Annual Meeting 2022. Georg Thieme Verlag KG, 2022. http://dx.doi.org/10.1055/s-0042-1759030.

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Reports on the topic "High performance thin layer chromatography (HPTLC)"

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Chutimaworapan, Suchada, Chaiyo Chaichantippayuth, and Areerat Laopaksa. Formulation of pharmaceutical products of Garcinia mangostana Linn. extracts. Chulalongkorn University, 2006. https://doi.org/10.58837/chula.res.2006.32.

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Part I: The purpose of the investigation was to develop the extraction process that was simple, practical and giving high yield. The maceration of dried powder of Garcinia mangostana fruit husk with ethyl acetate gave yellow crystalline powder of mangostin. The yield was calculated as 7.47%. The identification of the Garcinia mangostanahusk extract was carried out by thin-layer chromatography (TLC) and differential scanning calorimetry. The TLC of mangostin was done by using the alumina sheet and ethyl acetate: hexane (3:1) as mobile phase. The Rf value as compared with standard mangostin was

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