Genus Equisetum L: Taxonomy, toxicology, phytochemistry and pharmacology

Sureshkumar, Jeyalatchagan; Jenipher, Christopher; Sriramavaratharajan, Venkatraman; Gurav, Shailendra; Gandhi, Gopalsamy Rajiv; Ravichandran, K.; Ayyanar, Muniappan

doi:10.1016/j.jep.2023.116630

Cited by 7 publications

(5 citation statements)

References 364 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Quercetin derivatives represent the predominant flavonols in our study. The absence of quercetin in E. telmateia is particularly noteworthy, a pattern consistent with data previously reported in the literature [ 6 ].…”

Section: Resultssupporting

confidence: 91%

“…Compound 26 was, therefore, assigned to a myricetin di-hexoside for the first time in E. palustre . The occurrence of myricetin in E. arvense , as reported in the literature [ 6 ], could not be confirmed.…”

Section: Resultsmentioning

confidence: 80%

“…Remarkably, fossil records of the Equisetaceae go back to the Carboniferous period [ 3 , 4 , 5 ]. The genus has undergone minimal morphological changes over time, hence its nickname ‘living fossil’ [ 6 , 7 ].…”

Section: Introductionmentioning

confidence: 99%

“…Notably, flavonoids, particularly kaempferol and quercetin derivatives, have been extensively reported in species such as E. arvense and E. telmateia . Phenolic acids, including caffeic acid and ferulic acid, are also prominent constituents [ 6 ]. Additionally, silicic acid, a distinguishing feature of Equisetum , has been linked to various health benefits, including bone health and diuretic effects [ 8 ].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

From Stem to Spectrum: Phytochemical Characterization of Five Equisetum Species and Evaluation of Their Antioxidant Potential

Nosrati Gazafroudi,

Mailänder,

Daniels

et al. 2024

Molecules

View full text Add to dashboard Cite

The Equisetaceae family, commonly known as horsetails, has been of scientific interest for decades due to its status as one of the most ancient extant vascular plant families. Notably, the corresponding species have found their place in traditional medicine, offering a wide array of applications. This study presents a comprehensive phytochemical analysis of polar secondary metabolites within the sterile stems of five distinct Equisetum species using HPLC–DAD-ESI-MSn. For this purpose, fresh plant material was extracted with acetone/water, and the resulting crude extracts were fractionated using dichloromethane, ethyl acetate, and n-butanol, respectively. The results reveal a complex array of compounds, including hydroxycinnamic acids, hydroxybenzoic acids, flavonoids, and other phenolic compounds. In addition, total phenolic contents (Folin–Ciocalteu assay) and antioxidant activities (DPPH assay) of the plant extracts were evaluated using spectrophotometric methods. The present comparative analysis across the five species highlights both shared and species-specific metabolites, providing valuable insights into their chemical diversity and potential pharmacological properties.

show abstract

Section: Resultssupporting

confidence: 91%

Section: Resultsmentioning

confidence: 80%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

From Stem to Spectrum: Phytochemical Characterization of Five Equisetum Species and Evaluation of Their Antioxidant Potential

Nosrati Gazafroudi,

Mailänder,

Daniels

et al. 2024

Molecules

View full text Add to dashboard Cite

show abstract

“…In this study, AgNPs were derived from the plant Equisetum telmateia via green synthesis. E. telmateia, commonly known as horsetail, belongs to the Equisetaceae family, and it is renowned for its traditional use in treating urinary system diseases, stomach pain, eczema, and mouth infections [14]. The plant is rich in biologically active compounds, and the existing literature highlights its antioxidant and antimicrobial effects.…”

Section: Introductionmentioning

confidence: 99%

Ibuprofen-Loaded Silver Nanoparticle-Doped PVA Gels: Green Synthesis, In Vitro Cytotoxicity, and Antibacterial Analyses

Altınay,

Köse,

Ateş

et al. 2024

Gels

View full text Add to dashboard Cite

In contrast to conventional drug delivery systems, controlled drug release systems employ distinct methodologies. These systems facilitate the release of active substances in predetermined quantities and for specified durations. Polymer hydrogels have gained prominence in controlled drug delivery because of their unique swelling–shrinkage behavior and ability to regulate drug release. In this investigation, films with a hydrogel structure were crafted using polyvinyl alcohol, a biocompatible polymer, and silver nanoparticles. Following characterization, ibuprofen was loaded into the hydrogels to evaluate their drug release capacity. The particle sizes of silver nanoparticles synthesized using a green approach were determined. This study comprehensively examined the structural properties, morphological features, mechanical strength, and cumulative release patterns of the prepared films. In vitro cytotoxicity analysis was employed to assess the cell viability of drug-loaded hydrogel films, and their antibacterial effects were examined. The results indicated that hydrogel films containing 5% and 10% polyvinyl alcohol released 89% and 97% of the loaded drug, respectively, by day 14. The release kinetics fits the Korsmeyer–Peppas model. This study, which describes nanoparticle-enhanced polyvinyl alcohol hydrogel systems prepared through a cost-effective and environmentally friendly approach, is anticipated to contribute to the existing literature and serve as a foundational study for future research.

show abstract

Ethnobotanical Analysis of Medicinal Plants Used by Kani Tribals of Tirunelveli District (Tamil Nadu, India) in Treating Respiratory Diseases

Jenipher,

Ayyanar

2024

Journal of Herbal Medicine

View full text Add to dashboard Cite

Genus Equisetum L: Taxonomy, toxicology, phytochemistry and pharmacology

Cited by 7 publications

References 364 publications

From Stem to Spectrum: Phytochemical Characterization of Five Equisetum Species and Evaluation of Their Antioxidant Potential

From Stem to Spectrum: Phytochemical Characterization of Five Equisetum Species and Evaluation of Their Antioxidant Potential

Ibuprofen-Loaded Silver Nanoparticle-Doped PVA Gels: Green Synthesis, In Vitro Cytotoxicity, and Antibacterial Analyses

Ethnobotanical Analysis of Medicinal Plants Used by Kani Tribals of Tirunelveli District (Tamil Nadu, India) in Treating Respiratory Diseases

Contact Info

Product

Resources

About