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Revista de Chimie, Volume 70, Issue 7, pp. 2519-2523 (2019)
https://doi.org/10.37358/RC.19.7.7372

Denisa Batir Marin, Oana Cioanca, Mihai Apostu, Cristina Gabriela Tuchilus, Cornelia Mircea, Silvia Robu, Dana Tutunaru, Andreia Corciova, Monica Hancianu

The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening

Abstract:

The objective of the current study is represented by the determination of silica and a phytochemical screening of phenolic derivates of some Equisetum species. The antioxidant and antimicrobial activity for Equisetum pratense Ehrh.,, Equisetum sylvaticum L. and Equisetum telmateia Ehrh. (sin. Equisetum maximum Lam.) were also investigated. The concentration of silicon (Si) in plants was determined by the spectrophotometric method using previous treatment with NaOH 50% both for the stem and the nodal branches <1>. Results obtained varied from 95.12 to 162.10 SiO2 mg/g dry plant which represents 4.44% to 7.58% Si/100g dry sample. Two types of total extracts were obtained using different solvents and were subjected to qualitative and quantitative chemical analysis considering total phenolic content <2>. The highest concentration of investigated compounds was found in the methanolic extract, E. sylvaticum, 196.5mg/g dry sample. Antioxidant activity was monitored spectrophotometrically and expressed in terms of IC50 (µg/mL) <3>. Values gathered ranged from 261.7 to 429.5 µg/mL. The highest capacity to neutralized DPPH radicals was found in E. sylvaticum. In vitro antimicrobial activity was determined using difusimetric method <4>. Testing was performed on four microorganisms: three strains of bacteria and one species of fungi. Different effects were noticed against the bacteria, furthermore the methanol extract appeared to be most efficient. All extracts showed significand antimicrobial activity against Staphylococcus aureus (ATCC 25923) and Candida albicans (ATCC 90028) and weak to no activity against Pseudomonas aeruginosa (ATCC 27853) and Escherichia coli (ATCC 25922).
Keywords:
Equisetum species; silicon; phenols; antioxidant capacity; antimicrobial activity

Issue: 2019 Volume 70, Number 7
Pages: 2519-2523
https://doi.org/10.37358/RC.19.7.7372
download pdf   Download Pdf Article
Citation Styles
Cite this article as:
MARIN, D.B., CIOANCA, O., APOSTU, M., TUCHILUS, C.G., MIRCEA, C., ROBU, S., TUTUNARU, D., CORCIOVA, A., HANCIANU, M., Rev.Chim., 70, no. 7, 2019, p. 2519

Vancouver
Marin DB, Cioanca O, Apostu M, Tuchilus CG, Mircea C, Robu S, Tutunaru D, Corciova A, Hancianu M. The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening. REV.CHIM.[internet]. 2019 Jul;70(7):2519-2523. Available from: https://doi.org/10.37358/RC.19.7.7372


APA 6th edition
Marin, D.B., Cioanca, O., Apostu, M., Tuchilus, C.G., Mircea, C., Robu, S.,... Hancianu, M. (2019). The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening. Revista de Chimie, 70(7), 2519-2523. https://doi.org/10.37358/RC.19.7.7372


Harvard
Marin, D.B., Cioanca, O., Apostu, M., Tuchilus, C.G., Mircea, C., Robu, S., Tutunaru, D., Corciova, A., Hancianu, M. (2019). 'The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening', Revista de Chimie, 70(7), pp. 2519-2523. https://doi.org/10.37358/RC.19.7.7372


IEEE
D.B. Marin, O. Cioanca, M. Apostu, C.G. Tuchilus, C. Mircea, S. Robu, D. Tutunaru, A. Corciova, M. Hancianu, "The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening". Revista de Chimie, vol. 70, no. 7, pp. 2519-2523, 2019. [online]. https://doi.org/10.37358/RC.19.7.7372


Text
Denisa Batir Marin, Oana Cioanca, Mihai Apostu, Cristina Gabriela Tuchilus, Cornelia Mircea, Silvia Robu, Dana Tutunaru, Andreia Corciova, Monica Hancianu,
The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening,
Revista de Chimie,
Volume 70, Issue 7,
2019,
Pages 2519-2523,
ISSN 2668-8212,
https://doi.org/10.37358/RC.19.7.7372.
(https://revistadechimie.ro/Articles.asp?ID=7372)
Keywords: Equisetum species; silicon; phenols; antioxidant capacity; antimicrobial activity


RIS
TY - JOUR
T1 - The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening
A1 - Marin, Denisa Batir
A2 - Cioanca, Oana
A3 - Apostu, Mihai
A4 - Tuchilus, Cristina Gabriela
A5 - Mircea, Cornelia
A6 - Robu, Silvia
A7 - Tutunaru, Dana
A8 - Corciova, Andreia
A9 - Hancianu, Monica
JF - Revista de Chimie
JO - Rev.Chim.
PB - Revista de Chimie SRL
SN - 2668-8212
Y1 - 2019
VL - 70
IS - 7
SP - 2519
EP - 2523
UR - https://doi.org/10.37358/RC.19.7.7372
KW - Equisetum species
KW - silicon
KW - phenols
KW - antioxidant capacity
KW - antimicrobial activity
ER -


BibTex
@article{RevCh2019P2519,
author = {Marin Denisa Batir and Cioanca Oana and Apostu Mihai and Tuchilus Cristina Gabriela and Mircea Cornelia and Robu Silvia and Tutunaru Dana and Corciova Andreia and Hancianu Monica},
title = {The Comparative Study of Equisetum pratense, E. sylvaticum, E. telmateia: Accumulation of Silicon, Antioxidant and Antimicrobial Screening},
journal = {Revista de Chimie},
volume = {70},
number = {7},
pages = {2519-2523},
year = {2019},
issn = {2668-8212},
doi = {https://doi.org/10.37358/RC.19.7.7372},
url = {https://revistadechimie.ro/Articles.asp?ID=7372}
}
 
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