Antioxidative activities of water extract and ethanol extract from field horsetail (tsukushi) Equisetum arvense L

Nagai, Takeshi; Myoda, Takao; Nagashima, Toshio

doi:10.1016/j.foodchem.2004.04.016

Cited by 84 publications

(57 citation statements)

References 17 publications

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“…DPPH assay was performed according to the procedure as reported by Gyamfi et al (1999). ABTS radical cation (Re et al, 1999), phosphomolybdenum method (Prieto et al, 1999), β-carotenelinoleate (Sun and Ho, 2005), superoxide radical scavenging activity (Nishikimi et al, 1972), hydroxyl radicals (Nagai et al, 2005), hydrogen peroxide (Ruch et al, 1989) and the chelating ability of ferrous ions by various fractions were estimated by the method of Dinis et al (1994). After % activity of free radical inhibition, IC50 of various assays was determined using Graph pad software.…”

mentioning

confidence: 99%

Comparative antioxidant scavenging and lipid peroxidation activity of rutin and gallic acid

Khan

2015

Bangladesh J Pharmacol

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mentioning

confidence: 99%

Comparative antioxidant scavenging and lipid peroxidation activity of rutin and gallic acid

Khan

2015

Bangladesh J Pharmacol

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“…Field horsetail was rich in vitamins C and E. and contained high levels of copper and zinc. These were essential elements, for superoxide dismutase to act against active oxygen species [78]. The antioxidative activity of different horsetail (Equisetum arvense) extracts was studied by the electron spin resonance spectroscopy-spin trapping method.…”

Section: Pharmacological Effectsmentioning

confidence: 99%

The pharmacology of Equisetum arvense- A review

Al-Snafi¹

2017

IOSRPHR

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Abstract:-The previous studies revealed that Equisetum arvense contained alkaloids, carbohydrate, proteins and amino acids, phytosterols, saponins, sterols, ascorbic acid, silicic acid, phenol , tannin, flavonoids, triterpenoids, volatile oils and many other biological active constituents. The pharmacological studies showed that it possessed antioxidant, anticancer, antimicrobial, smooth muscle relaxant effects of the vessels and ileum, anticonvulsant, sedative, anti-anxiety, dermatological immunological, antinociceptive, anti-inflammatory, antidiabetic, diuretic, inhibition of platelet aggregation, promotion of osteoblastic response, anti-leishmanial, and many other effects. The current review highlights the chemical constituents and pharmacological effects of Equisetum arvense.

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“…The lipid peroxidation control (without plant extract) chromogen, test samples included with increased concentrations of the extract (20-100 lg/mL) resulted chromogen were measured at 532 nm. 2-Deoxy ribose sugar protection property of the MEAIL from hydroxyl radicals was analysed using Deoxy ribose method described by Nagai et al (2005). The source of hydroxyl radical was Fenton's reagent, the amount of 2-Deoxy ribose sugar was 10 mM (150 lL) and the extract concentrations ranging from 20-100 lg/mL were used against hydroxyl radicals.…”

Section: Lipid Peroxidation and 2-deoxy Ribose Sugar Damage Mitigationmentioning

confidence: 99%

Identification of food preservative, stress relief compounds by GC–MS and HR-LC/Q-TOF/MS; evaluation of antioxidant activity of Acalypha indica leaves methanolic extract (in vitro) and polyphenolic fraction (in vivo)

et al. 2017

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The present paper has been designed to evaluate phytochemical profile, in vitro free radical scavenging activity, cytotoxicity of methanolic extract and in vivo antioxidant activity of polyphenolic fraction of Acalypha indica leaves. Methanolic extract of A. indica leaves (MEAIL) contained rich amount of phenols, flavonoids and saponins. The GC-MS analysis of extract revealed 13 compounds, whereas HR-LC/Q-TOF/MS showed 87, and all were coincided with functional groups identified by FTIR. The extract showed good scavenging activity on DPPH, H 2 O 2 , hydroxyl radicals and metal ions. The Polyphenolic fraction induced the antioxidant enzymes in Diabetic rats. The extract also potentially showed cytotoxic (LC 50 : 140.02 lg/mL) activity against brine shrimp. Based on these analytical results, in vitro and in vivo experiments, it was concluded that the MEAIL has encompassed rich amount of polyphenols (antioxidants) and cytotoxic compounds for their respective activities. Polyphenolic fraction has the induction capacity to elevate cellular antioxidant enzymes in diabetic animals.

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Antioxidative activities of water extract and ethanol extract from field horsetail (tsukushi) Equisetum arvense L

Cited by 84 publications

References 17 publications

Comparative antioxidant scavenging and lipid peroxidation activity of rutin and gallic acid

Comparative antioxidant scavenging and lipid peroxidation activity of rutin and gallic acid

The pharmacology of Equisetum arvense- A review

Identification of food preservative, stress relief compounds by GC–MS and HR-LC/Q-TOF/MS; evaluation of antioxidant activity of Acalypha indica leaves methanolic extract (in vitro) and polyphenolic fraction (in vivo)

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