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Quality control of Hypericum perforatum L. analytical challenges and recent progress

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What this work says

Outgoing claims: the papers this work cites, builds on, or argues with.

inferredcites →https://doi.org/10.1002/(sici)1097-0231(20000130)14:2<95::aid-rcm843>3.0.co;2-6openalex-snapshot

High performance liquid chromatography/electrospray mass spectrometry of Hypericum perforatum extracts

inferredcites →https://doi.org/10.1002/(sici)1099-1026(199707)12:4<285::aid-ffj649>3.0.co;2-wopenalex-snapshot

Comparison of the volatile oils ofHypericum scabrum L. andHypericum perforatum L. from Turkey

inferredcites →https://doi.org/10.1002/14651858.cd000448.pub3openalex-snapshot

St John's wort for major depression

inferredcites →https://doi.org/10.1002/cbdv.200900091openalex-snapshot

Chemical Composition and Antimicrobial Activity of the Essential Oils from Several Hypericum Taxa (Guttiferae) Growing in Central Italy (Appennino Umbro‐Marchigiano)

inferredcites →https://doi.org/10.1002/ffj.1521openalex-snapshot

The essential oil ofHypericum perforatum L.,Hypericum tetrapterum Fries andHypericum olympicum L. growing in Greece

inferredcites →https://doi.org/10.1002/jps.10057openalex-snapshot

Hypericum perforatum—Chemical profiling and quantitative results of St. John's Wort products by an improved high-performance liquid chromatography method

inferredcites →https://doi.org/10.1002/jsfa.1598openalex-snapshot

Contents of hypericin and pseudohypericin in five commercial products of St John's wort ( Hypericum perforatum )

inferredcites →https://doi.org/10.1002/pca.1249openalex-snapshot

Development of an LC‐MS method for simultaneous quantitation of amentoflavone and biapigenin, the minor and major biflavones from Hypericum perforatum L., in human plasma and its application to real blood

inferredcites →https://doi.org/10.1002/pca.1315openalex-snapshot

Differences Among Epilobium and Hypericum Species Revealed by four IR Spectroscopy Modes: Transmission, KBr Tablet, Diffuse Reflectance and ATR

inferredcites →https://doi.org/10.1002/pca.601openalex-snapshot

Improved procedure for the quality control of Hypericum perforatum L.

inferredcites →https://doi.org/10.1002/pca.638openalex-snapshot

Quantitative analysis of the active components and the by‐products of eight dry extracts of Hypericum perforatum L. (St John's wort)

inferredcites →https://doi.org/10.1002/pca.720openalex-snapshot

Fast high‐performance liquid chromatographic analysis of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts

inferredcites →https://doi.org/10.1002/pca.888openalex-snapshot

Effect of eluent pH on the HPLC‐UV analysis of hyperforin from St. John's Wort (Hypericum perforatum L.)

inferredcites →https://doi.org/10.1002/pca.908openalex-snapshot

A high‐performance liquid chromatography with electrochemical detection for the determination of total hypericin in extracts of St. John's wort

inferredcites →https://doi.org/10.1002/pca.969openalex-snapshot

Simultaneous determination of total hypericin and hyperforin in St. John's wort extracts by HPLC with electrochemical detection

inferredcites →https://doi.org/10.1002/ptr.1430openalex-snapshot

Extracts from St John's wort and their antimicrobial activity

inferredcites →https://doi.org/10.1002/rcm.1277openalex-snapshot

Flow injection analysis mass spectrometry, a tool to investigate the problems in the quantitative analysis of hypericin using reversed‐phase high‐performance liquid chromatography

inferredcites →https://doi.org/10.1002/rcm.591openalex-snapshot

Determination of naphthodianthrones and phloroglucinols from Hypericum perforatum extracts by liquid chromatography/tandem mass spectrometry

inferredcites →https://doi.org/10.1007/bf02491932openalex-snapshot

Optimization of St John's Wort flavonoid separation by reversed phase liquid chromatography on a silica-based monolithic column

inferredcites →https://doi.org/10.1007/bf02575285openalex-snapshot

HPLC-DAD and TLC-Densitometry for quantification of hypericin inHypericum perforatum L. Extracts

inferredcites →https://doi.org/10.1007/bf03030553openalex-snapshot

Molecular phylogeny of the genusHypericum (Hypericaceae) from Korea and Japan: evidence from nuclear rDNA ITS sequence data

inferredcites →https://doi.org/10.1007/s001220051447openalex-snapshot

Cytogenetic characterization of three Hypericum species by in situ hybridization

inferredcites →https://doi.org/10.1007/s00216-006-0426-1openalex-snapshot

Optimization of the assay of naphthodianthrones in dry St John’s wort extract by reversed-phase liquid chromatography

inferredcites →https://doi.org/10.1007/s00216-012-6296-9openalex-snapshot

Fourier transform infrared imaging analysis in discrimination studies of St. John's wort (Hypericum perforatum)

inferredcites →https://doi.org/10.1007/s00706-007-0792-1openalex-snapshot

Determination of hypericin and pseudohypericin from Hypericum perforatum in rat brain after oral administration

inferredcites →https://doi.org/10.1007/s11306-013-0609-7openalex-snapshot

Metabolite profiling and fingerprinting of Hypericum species: a comparison of MS and NMR metabolomics

inferredcites →https://doi.org/10.1016/b978-1-78548-288-5.50009-3openalex-snapshot

The European Pharmacopoeia

inferredcites →https://doi.org/10.1016/j.aca.2006.07.062openalex-snapshot

Comparative analysis of naphthodianthrone and phloroglucine derivatives in St. John's Wort extracts by near infrared spectroscopy, high-performance liquid chromatography and capillary electrophoresis

inferredcites →https://doi.org/10.1016/j.bse.2004.06.010openalex-snapshot

Essential oil composition and variability of Hypericum perforatum L. growing in Lithuania

inferredcites →https://doi.org/10.1016/j.bse.2010.08.005openalex-snapshot

Variation in the contents of pseudohypericin and hypericin in Hypericum perforatum from Lithuania

inferredcites →https://doi.org/10.1016/j.chemolab.2006.06.006openalex-snapshot

Different chemometric approaches to optimize the assay of St. John's Wort active ingredients

inferredcites →https://doi.org/10.1016/j.chroma.2004.04.062openalex-snapshot

Development of a high-performance liquid chromatographic method with electrochemical detection for the determination of hyperforin

inferredcites →https://doi.org/10.1016/j.chroma.2004.12.075openalex-snapshot

Chromatographic performance of a new polar poly(ethylene glycol) bonded phase for the phytochemical analysis of Hypericum perforatum L.

inferredcites →https://doi.org/10.1016/j.chroma.2005.07.038openalex-snapshot

Single-drop liquid-phase microextraction for the determination of hypericin, pseudohypericin and hyperforin in biological fluids by high performance liquid chromatography

inferredcites →https://doi.org/10.1016/j.chroma.2006.02.078openalex-snapshot

Development and evaluation of methods for determination of naphthodianthrones and flavonoids in St. John's wort

inferredcites →https://doi.org/10.1016/j.chroma.2014.08.012openalex-snapshot

Impact of reversed phase column pairs in comprehensive two-dimensional liquid chromatography

inferredcites →https://doi.org/10.1016/j.ejps.2003.10.021openalex-snapshot

Characterization of supercritical fluid extracts of St. John’s Wort (Hypericum perforatum L.) by HPLC–MS and GC–MS

inferredcites →https://doi.org/10.1016/j.ejps.2003.10.026openalex-snapshot

Enrichment of hyperforin from St. John’s Wort (Hypericum perforatum) by pilot-scale supercritical carbon dioxide extraction

inferredcites →https://doi.org/10.1016/j.foodcont.2015.09.035openalex-snapshot

HRM analysis targeting ITS1 and matK loci as potential DNA mini-barcodes for the authentication of Hypericum perforatum and Hypericum androsaemum in herbal infusions

inferredcites →https://doi.org/10.1016/j.indcrop.2011.07.018openalex-snapshot

Variation in concentrations of major bioactive compounds in Hypericum perforatum L. from Lithuania

inferredcites →https://doi.org/10.1016/j.jchromb.2008.01.014openalex-snapshot

Liquid chromatography–tandem mass spectrometry of I3,II8-biapigenin, the major biflavone in Hypericum perforatum extracts

inferredcites →https://doi.org/10.1016/j.jpba.2004.10.034openalex-snapshot

Liquid chromatography–mass spectrometry studies of St. John's wort methanol extraction: active constituents and their transformation

inferredcites →https://doi.org/10.1016/j.jpba.2007.03.023openalex-snapshot

A review of near infrared spectroscopy and chemometrics in pharmaceutical technologies

inferredcites →https://doi.org/10.1016/j.phytochem.2006.11.026openalex-snapshot

Identification of the major constituents of Hypericum perforatum by LC/SPE/NMR and/or LC/MS

inferredcites →https://doi.org/10.1016/s0021-9673(00)00555-0openalex-snapshot

Evaluation of major active components in St. John’s Wort dietary supplements by high-performance liquid chromatography with photodiode array detection and electrospray mass spectrometric confirmation

inferredcites →https://doi.org/10.1016/s0021-9673(01)01000-7openalex-snapshot

High-performance liquid chromatography–electrospray ionization mass spectrometry and multiple mass spectrometry studies of hyperforin degradation products

inferredcites →https://doi.org/10.1016/s0021-9673(02)01808-3openalex-snapshot

Use of an on-line, precolumn photochemical reactor in high-performance liquid chromatography of naphthodianthrones in Hypericum perforatum preparations

inferredcites →https://doi.org/10.1016/s0021-9673(98)00697-9openalex-snapshot

Identification by high-performance liquid chromatography–diode array detection–mass spectrometry and quantification by high-performance liquid chromatography–UV absorbance detection of active constituents of Hypericum perforatum

inferredcites →https://doi.org/10.1016/s0305-1978(00)00032-6openalex-snapshot

Hypericin and pseudohypericin in some Hypericum species

inferredcites →https://doi.org/10.1016/s0378-4347(00)00383-2openalex-snapshot

Determination of hypericin and pseudohypericin in pharmaceutical preparations by liquid chromatography with fluorescence detection

inferredcites →https://doi.org/10.1016/s0378-4347(01)00390-5openalex-snapshot

Determination of hyperforin, hypericin, and pseudohypericin in human plasma using high-performance liquid chromatography analysis with fluorescence and ultraviolet detection

inferredcites →https://doi.org/10.1016/s0378-4347(01)00404-2openalex-snapshot

High performance liquid chromatographic analysis of St. John’s Wort with photodiode array detection

inferredcites →https://doi.org/10.1016/s0378-4347(98)00572-6openalex-snapshot

Determination of hypericin in plasma by high-performance liquid chromatography

inferredcites →https://doi.org/10.1016/s0378-4347(99)00407-7openalex-snapshot

Measurement of hyperforin a constituent of St. John’s wort in plasma by high-performance liquid chromatography

inferredcites →https://doi.org/10.1016/s0378-5173(00)00660-8openalex-snapshot

Evaluation of chemical stability of St. John's wort commercial extract and some preparations

inferredcites →https://doi.org/10.1016/s0731-7085(01)00449-6openalex-snapshot

Development of a simple, rapid and reproducible HPLC assay for the simultaneous determination of hypericins and stabilized hyperforin in commercial St. John's Wort preparations

inferredcites →https://doi.org/10.1016/s0731-7085(01)00602-1openalex-snapshot

Rapid quantification of constituents in St. John's wort extracts by NIR spectroscopy

inferredcites →https://doi.org/10.1016/s0731-7085(03)00263-2openalex-snapshot

Development of a high-performance-liquid-chromatographic method for the determination of biapigenin in biorelevant media

inferredcites →https://doi.org/10.1016/s1570-0232(02)00080-6openalex-snapshot

Simultaneous determination of hypericin and hyperforin in human plasma and serum using liquid–liquid extraction, high-performance liquid chromatography and liquid chromatography–tandem mass spectrometry

inferredcites →https://doi.org/10.1016/s1570-0232(02)00439-7openalex-snapshot

Determination of hyperforin in human plasma using solid-phase extraction and high-performance liquid chromatography with ultraviolet detection

inferredcites →https://doi.org/10.1021/ac034520zopenalex-snapshot

Determination of Hyperforin in Mouse Brain by High-Performance Liquid Chromatography/Tandem Mass Spectrometry

inferredcites →https://doi.org/10.1021/ac702064popenalex-snapshot

Combining PARAFAC Analysis of HPLC-PDA Profiles and Structural Characterization Using HPLC-PDA-SPE-NMR-MS Experiments: Commercial Preparations of St. John's Wort

inferredcites →https://doi.org/10.1021/jf000999+openalex-snapshot

Analysis of Plant Complex Matrices by Use of Nuclear Magnetic Resonance Spectroscopy: St. John's Wort Extract

inferredcites →https://doi.org/10.1021/jf001124yopenalex-snapshot

Optimization of Extraction Conditions for Active Components in Hypericum perforatum Using Response Surface Methodology

inferredcites →https://doi.org/10.1021/jf011304nopenalex-snapshot

Supercritical Fluid Extraction and High-Performance Liquid Chromatographic Determination of Phloroglucinols in St. John's Wort (Hypericum perforatum L.)

inferredcites →https://doi.org/10.1021/jf991086mopenalex-snapshot

Optimization of Extraction Conditions for Active Components inHypericum perforatumUsing Response Surface Methodology

inferredcites →https://doi.org/10.1039/c2ay26030aopenalex-snapshot

A chromatographic and spectroscopic analytical platform for the characterization of St John's wort extract adulterations

inferredcites →https://doi.org/10.1055/s-0028-1084590openalex-snapshot

Determination of four major flavonoids in the methanolic extract of Hypericum perforatum by HPTLC-densitometry

inferredcites →https://doi.org/10.1055/s-0029-1185397openalex-snapshot

Molecular Identification ofHypericum perforatumby PCR Amplification of the ITS and 5.8S rDNA Region

inferredcites →https://doi.org/10.1055/s-0031-1282165openalex-snapshot

The design of DNA barcode-specific PCR primers for medicinal plant authentication

inferredcites →https://doi.org/10.1055/s-0031-1298170openalex-snapshot

Metabolome Classification of CommercialHypericum perforatum(St. John's Wort) Preparations via UPLC-qTOF-MS and Chemometrics

inferredcites →https://doi.org/10.1055/s-2002-20053openalex-snapshot

Phenolic Compounds from Hypericum perforatum

inferredcites →https://doi.org/10.1055/s-2004-832619openalex-snapshot

Genetic Profiling ofHypericum(St. John’s Wort) Species by Nuclear RibosomalITSSequence Analysis

inferredcites →https://doi.org/10.1055/s-2006-931567openalex-snapshot

Multivariate Analysis of Integrated and Full-Resolution 1H-NMR Spectral Data from Complex Pharmaceutical Preparations: St. John’s Wort

inferredcites →https://doi.org/10.1055/s-2006-961483openalex-snapshot

Analysis and Stability of Hyperici Oleum

inferredcites →https://doi.org/10.1055/s-2007-979344openalex-snapshot

Oral Bioavailability of Hyperforin from Hypericum Extracts in Rats and Human Volunteers

inferredcites →https://doi.org/10.1055/s-2007-993749openalex-snapshot

Genetic Diversity in Hypericum and AFLP Markers for Species-Specific Identification of H. perforatum L.

inferredcites →https://doi.org/10.1080/01496395.2012.760603openalex-snapshot

Response Surface Optimized Ultrasonic-Assisted Extraction of Quercetin and Isolation of Phenolic Compounds FromHypericum perforatumL. by Column Chromatography

inferredcites →https://doi.org/10.1080/10412905.2006.9699192openalex-snapshot

Chemical Composition of the Essential Oils from Cultivated and Wild Grown St. John's Wort (Hypericum perforatum)

inferredcites →https://doi.org/10.1080/10412905.2008.9699973openalex-snapshot

The Essential Oils with Dominant Germacrene D ofHypericum perforatumL. Growing Wild in Lithuania

inferredcites →https://doi.org/10.1080/10412905.2011.9700452openalex-snapshot

Essential Oil Composition ofHypericum perforatumL. from Cultivated Source

inferredcites →https://doi.org/10.1080/10826070802634638openalex-snapshot

Development and Validation of a Multidetector HPLC Method for the Determination of Antioxidant Flavonoids of some Hypericum L. Species

inferredcites →https://doi.org/10.1080/10826076.2015.1028295openalex-snapshot

Separation, Identification, and Investigation of Antioxidant Ability of Plant Extract Components Using TLC, LC–MS, and TLC–DPPH•

inferredcites →https://doi.org/10.1080/11263504.2010.544875openalex-snapshot

Estimation of phylogenetic relationships among some Hypericum (Hypericaceae) species using internal transcribed spacer sequences

inferredcites →https://doi.org/10.1080/13880200701741211openalex-snapshot

Hypericin and Pseudohypericin Contents in Some Hypericum . Species Growing in Turkey

inferredcites →https://doi.org/10.1080/14786419.2010.534994openalex-snapshot

Comparative study of composition and biological activities of SDE prepared essential oils from flowers and fruits of twoHypericumspecies from central Iran

inferredcites →https://doi.org/10.1081/al-100001569openalex-snapshot

DETERMINATION OF RUTIN INHYPERICUM PERFORATUMEXTRACT BY CAPILLARY ELECTROPHORESIS

inferredcites →https://doi.org/10.1081/ddc-100105173openalex-snapshot

Variability in the Content of the Constituents of Hypericum perforatum L. and Some Commercial Extracts

inferredcites →https://doi.org/10.1081/jlc-100101449openalex-snapshot

RAPID ISOCRATIC HPLC ANALYSIS OF HYPERICINS

inferredcites →https://doi.org/10.1093/jaoac/83.4.944openalex-snapshot

Simultaneous Determination of the Predominant Hyperforins and Hypericins in St. John's Wort (Hypericum perforatum L.) by Liquid Chromatography

inferredcites →https://doi.org/10.1093/jaoac/85.6.1360openalex-snapshot

Determination of St. John's Wort Components in Dietary Supplements and Functional Foods by Liquid Chromatography

inferredcites →https://doi.org/10.1093/law/9780199672523.003.0015openalex-snapshot

European Directorate for the Quality of Medicines and Healthcare (EDQM)

inferredcites →https://doi.org/10.1111/j.1744-7909.2008.00657.xopenalex-snapshot

Pseudohypericin and Hyperforin in Hypericum perforatum from Northern Turkey: Variation among Populations, Plant Parts and Phenological Stages

inferredcites →https://doi.org/10.1134/s1061934816070133openalex-snapshot

Extraction and determination of biologically active components of St. John’s wort and its pharmaceutical preparations

inferredcites →https://doi.org/10.1136/bmj.2.5402.192-dopenalex-snapshot

European Pharmacopoeia

inferredcites →https://doi.org/10.1186/s12864-015-1439-yopenalex-snapshot

De novo sequencing of the Hypericum perforatum L. flower transcriptome to identify potential genes that are related to plant reproduction sensu lato

inferredcites →https://doi.org/10.1211/0022357991772132openalex-snapshot

Isolation, Purity Analysis and Stability of Hyperforin as a Standard Material from Hypericum perforatum L.

inferredcites →https://doi.org/10.1211/jpp.57.12.0015openalex-snapshot

Quantitative analysis of the major constituents of St John's wort with HPLC-ESI-MS

inferredcites →https://doi.org/10.1300/j044v13n02_07openalex-snapshot

Change in Content and Chemical Composition ofHypericum perforatumL. Oil at Three Harvest Time

inferredcites →https://doi.org/10.1365/s10337-007-0204-zopenalex-snapshot

Extraction and Hydrolysis Parameters for Determination of Quercetin in Hypericum perforatum

inferredcites →https://doi.org/10.1371/journal.pone.0042081openalex-snapshot

De Novo Sequencing of Hypericum perforatum Transcriptome to Identify Potential Genes Involved in the Biosynthesis of Active Metabolites

inferredcites →https://doi.org/10.1556/jpc.16.2003.1.3openalex-snapshot

Analytical study of extracts of St John’s wort (Hypericum perforatum), evaluation of HPTLC plates by multivariate data analysis

inferredcites →https://doi.org/10.1556/jpc.17.2004.4.7openalex-snapshot

Thin-layer chromatographic analysis of flavonoids, phenolic acids, and amino acids in some CroatianHypericumtaxa

inferredcites →https://doi.org/10.17660/actahortic.2007.756.9openalex-snapshot

COST OF AFLP-BASED-FINGERPRINTING FOR PHYLO-GENETIC AND GENETIC-LINKAGE ANALYSES FOR THE PURPLE CONEFLOWER, AND SEVERAL ST. JOHN'S WORT AND GOLDENSEAL ACCESSIONS

inferredcites →https://doi.org/10.2478/s11756-010-0101-zopenalex-snapshot

RFLP analysis of cpDNA in the genus Hypericum

inferredcites →https://doi.org/10.3109/13880200903311136openalex-snapshot

Essential oil composition and variability ofHypericum perforatumfrom wild populations of northern Turkey

inferredcites →https://doi.org/10.3109/13880209.2010.545826openalex-snapshot

Morphogenetic changes in essential oil composition ofHypericum perforatumduring the course of ontogenesis

inferredcites →https://doi.org/10.3109/13880209.2013.872675openalex-snapshot

Hypericum perforatum: Influences of the habitat on chemical composition, photo-induced cytotoxicity, and antiradical activity

inferredcites →https://doi.org/10.5740/jaoacint.16-0170openalex-snapshot

St. John's Wort versus Counterfeit St. John's Wort: An HPTLC Study

inferredcites →https://doi.org/10.6703/ijase.2008.6(1).39openalex-snapshot

Development of a High-Performance Liquid Chromatographic Method for the Quantitative Determination of Hyperforin

What points at this work

Incoming claims: where this work appears in other papers’ reference lists and arguments.

inferred← citeshttps://doi.org/10.1016/j.phytochem.2021.112742zenodo-depositor-declared

Phytochemical profiling of several Hypericum species identified using genetic markers

inferred← citeshttps://doi.org/10.1002/cbdv.202301135openalex-snapshot

UPLC‐MS‐Based Metabolomics Profiling and Chemometric Analysis for Hypericum sinaicum Boiss and the Endophytic Aspergillus foetidus in Comparison to Hypericum perforatum L.

inferred← citeshttps://doi.org/10.1002/elsc.201900043openalex-snapshot

Toward enhanced hyperforin production in St. John's wort root cultures

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Authenticity study of commercial samples of St. John's wort by paper spray ionization mass spectrometry and chemometric tools

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Benefits and Limitations of DNA Barcoding and Metabarcoding in Herbal Product Authentication

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Development of new and validated HPTLC methods for the qualitative and quantitative analysis of hyperforin, hypericin and hyperoside contents in Hypericum species

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Medicinal Plants and Phytomedicines

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Secondary Metabolites in Shoot Cultures of Hypericum

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Secondary Metabolites in Shoot Cultures of Hypericum

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Cultivation of Hypericum Perforatum (St. John’s Wort) and Biotechnological Approaches for Improvement of Plant Raw Material Quality

inferred← citeshttps://doi.org/10.1007/s00216-025-06030-8openalex-snapshot

Comparative evaluation of reversed-phase and hydrophilic interaction liquid chromatography columns for untargeted profiling of bioactive compounds in Hypericum perforatum

inferred← citeshttps://doi.org/10.1007/s10812-021-01115-5openalex-snapshot

Spectrofluorimetric Determination of Hypericin in Drugs and Vegetable Raw Materials

inferred← citeshttps://doi.org/10.1007/s11696-021-01521-1openalex-snapshot

Phenolics and mineral content in St. John’s wort infusions from Serbia origin: An HPLC and ICP-OES study

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UHPLC–DAD–ESI–MS/MS characterization of St. John’s wort infusions from Serbia origin

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Trace Element Uptake and Accumulation in the Medicinal Herb Hypericum perforatum L. Across Different Geolithological Settings

inferred← citeshttps://doi.org/10.1016/b978-0-12-821038-3.00040-9openalex-snapshot

St John’s wort (Hypericum perforatum L)

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P-glycoprotein mediated interactions between Chinese materia medica and pharmaceutical drugs

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Metabolomics assisted fingerprint of Hypericum perforatum chemotypes and assessment of their cytotoxic activity

inferred← citeshttps://doi.org/10.1016/j.indcrop.2020.112879openalex-snapshot

STABILITY OF SOME BIOLOGICALLY ACTIVE SUBSTANCES IN EXTRACTS AND PREPARATIONS BASED ON ST. JOHN’S WORT (HYPERICUM PERFORATUM L.) AND SAGE (SALVIA OFFICINALIS L.)

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Untargeted metabolomics analysis reveals the elicitation of important secondary metabolites upon treatment with various metal and metal oxide nanoparticles in Hypericum perforatum L. cell suspension cultures

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On-site quality control of Hypericum perforatum L. in the Xinjiang Region of China using a portable near-infrared spectrometer

inferred← citeshttps://doi.org/10.1016/j.phymed.2017.12.012openalex-snapshot

St John's wort ( Hypericum perforatum ) products – an assessment of their authenticity and quality

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What’s in the box? Authentication of Echinacea herbal products using DNA metabarcoding and HPTLC

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Metabolomic fingerprinting and genetic discrimination of four Hypericum taxa from Greece

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Differentiated response of Hypericum perforatum to foliar application of selected metabolic modulators: Elicitation potential of chitosan, selenium, and salicylic acid mediated by redox imbalance

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Botanical Ingredient Forensics: Detection of Attempts to Deceive Commonly Used Analytical Methods for Authenticating Herbal Dietary and Food Ingredients and Supplements

inferred← citeshttps://doi.org/10.1021/acsomega.1c06335openalex-snapshot

Identification of Major Constituents of Hypericum perforatum L. Extracts in Syria by Development of a Rapid, Simple, and Reproducible HPLC-ESI-Q-TOF MS Analysis and Their Antioxidant Activities

inferred← citeshttps://doi.org/10.1038/s41598-020-75305-0openalex-snapshot

DNA metabarcoding to unravel plant species composition in selected herbal medicines on the National List of Essential Medicines (NLEM) of Thailand

inferred← citeshttps://doi.org/10.1039/d0gc03281fopenalex-snapshot

Flowers of the plant genus Hypericum as versatile photoredox catalysts

inferred← citeshttps://doi.org/10.1039/d5an00402kopenalex-snapshot

A novel approach for rapid quantification of food supplement components using NIR spectroscopy and spectral data transfer

inferred← citeshttps://doi.org/10.1051/e3sconf/202128011015openalex-snapshot

Chemistry of medicinal plants as an integral part of ecological education

inferred← citeshttps://doi.org/10.1055/s-0043-108999openalex-snapshot

From Pharmacognosia to DNA-Based Medicinal Plant Authentication – Pharmacognosy through the Centuries

inferred← citeshttps://doi.org/10.1080/14786419.2025.2491825openalex-snapshot

Green synthesis of hypericin from Hypericum perforatum (St. John’s Wort) for photodynamic Antibacterial treatment against Staphylococcus aureus and Escherichia coli

inferred← citeshttps://doi.org/10.1080/14786419.2026.2655941openalex-snapshot

Targeted HPLC and LC-MS profiling of anthraquinones: Linking to hypericin biosynthesis in Hypericum spp.

inferred← citeshttps://doi.org/10.1080/15622975.2017.1346279openalex-snapshot

Herbal medicine for psychiatric disorders: Psychopharmacology and neuroscience-based nomenclature

inferred← citeshttps://doi.org/10.1111/jphp.13053openalex-snapshot

St John's wort (Hypericum perforatum L.): botanical, chemical, pharmacological and clinical advances

inferred← citeshttps://doi.org/10.1155/2024/8128813openalex-snapshot

Phytochemical Analysis, Antioxidant Potential and Antibacterial Activities of Different Anatomical Parts of Hypericum cordifolium Choisy

inferred← citeshttps://doi.org/10.11603/2312-0967.2018.4.9576openalex-snapshot

ВМІСТ БІОЛОГІЧНО АКТИВНИХ РЕЧОВИН ТА ЕЛЕМЕНТНИЙ СКЛАД ТРАВИ ЗВІРОБОЮ РІЗНИХ ВИРОБНИКІВ

inferred← citeshttps://doi.org/10.1371/journal.pone.0217060openalex-snapshot

Host metabolite producing endophytic fungi isolated from Hypericum perforatum

inferred← citeshttps://doi.org/10.2174/0118715206340411241120051020openalex-snapshot

Investigation of the Anticarcinogenic Effects of Hypericum perforatum Extract on Human Thyroid Cancer

inferred← citeshttps://doi.org/10.2174/1381612826666200531145624openalex-snapshot

A Review of Analytical Methods for the Determination of Hypericin in Foods, Herbal, Biological and Pharmaceutical Matrices

inferred← citeshttps://doi.org/10.30616/ajb.1847039openalex-snapshot

Elemental impurity risk assessment in St. John's Wort supplements

inferred← citeshttps://doi.org/10.3389/fpls.2022.1042375openalex-snapshot

Does phenotyping of Hypericum secondary metabolism reveal a tolerance to biotic/abiotic stressors?

inferred← citeshttps://doi.org/10.3390/app15137334openalex-snapshot

A Simple High-Throughput Procedure for Microscale Extraction of Bioactive Compounds from the Flowers of Saint John’s Wort (Hypericum perforatum L.)

inferred← citeshttps://doi.org/10.3390/cimb48090937openalex-snapshot

Hyperforin as a Multifunctional Specialized Metabolite of Natural Origin for Chronic Diseases: From Molecular Mechanisms to Clinical Translation

inferred← citeshttps://doi.org/10.3390/gels10050341openalex-snapshot

Tissue Regeneration and Remodeling in Rat Models after Application of Hypericum perforatum L. Extract-Loaded Bigels

inferred← citeshttps://doi.org/10.3390/gels9050360openalex-snapshot

Bigel Formulations of Nanoencapsulated St. John’s Wort Extract—An Approach for Enhanced Wound Healing

inferred← citeshttps://doi.org/10.3390/genes10040286openalex-snapshot

DNA Authentication of St John’s Wort (Hypericum perforatum L.) Commercial Products Targeting the ITS Region

inferred← citeshttps://doi.org/10.3390/horticulturae11101210openalex-snapshot

Effect of Jasmonic Acid on the Elicitation of Phenolic Compounds and Naphthodianthrones in Hypericum perforatum L. Callus and Shoot Cultures

inferred← citeshttps://doi.org/10.3390/molecules28052376openalex-snapshot

Different Types of Hypericum perforatum cvs. (Elixir, Helos, Topas) In Vitro Cultures: A Rich Source of Bioactive Metabolites and Biological Activities of Biomass Extracts

inferred← citeshttps://doi.org/10.3390/plants13243573openalex-snapshot

Assessing the Impact of Irrigation and Biostimulants on the Yield and Quality Characteristics of Two Different St. John’s Wort Cultivars in Their Second Growing Season

inferred← citeshttps://doi.org/10.3390/scipharm94010010openalex-snapshot

Phytomedicines for Mental Disorders in Hungary—Questionnaire and Phytochemical Analysis of Herbal OTC Products

inferred← citeshttps://doi.org/10.36483/vanvetj.1691968openalex-snapshot

Modulatory Role of Hypericum perforatum on Oxidative Stress and Histopathological Changes in Ethanol-Exposed Rat Ovaries

inferred← citeshttps://doi.org/10.3746/jkfn.2026.55.1.74openalex-snapshot

Validation of Analytical Methods for Betulinic Acid and Pseudohypericin of a Ziziphus jujuba Mill.- Hypericum perforatum L. Mixture and Its Antioxidant Activity

inferred← citeshttps://doi.org/10.7939/r3-cvds-v728openalex-snapshot

Erding formula and bioactive markers in hyperuricemia: towards rational scientific approaches for the modernization of Traditional Chinese Medicine

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