Investigation of Total Flavonoid, DPPH Radical Scavenging, Lipid Peroxidation and Antimicrobial Activity of Allium schoenoprasum L. Plant Growing in Van Region

KOÇAK, Yılmaz; Oto, Gökhan; Meydan, İsmet; Seçkin, Hamdullah

doi:10.29133/yyutbd.674507

Cited by 7 publications

(2 citation statements)

References 24 publications

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“…To determine antioxidant capacity, stock solutions prepared in MeOH were used at 10 mg/mL concentration. IC50 values were calculated by the help of measured absorbances at 517 nm [20,25].…”

Section: Dpph Assaymentioning

confidence: 99%

Anticancer, Antioxidant, Antimicrobial Activities, and HPLC Analysis of Alcoholic Extracts of Parthenocissus quinquefolia L. Plant Collected from Çanakkale

Cömert Önder,

Kalın,

Maraba

et al. 2024

Journal of Advanced Research in Natural and Applied Sciences

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This study aimed to contribute to revealing the health effects of the Parthenocissus quinquefolia L. (PQ) plant by examining the biological activities of various extracts of the plant. An ethnobotanical important medicinal plant, PQ belongs to the Vine family (Vitaceae) and is known for its medicinal uses. Herein, fruit and leaf alcoholic extracts of the plant exhibited anticancer activity on triple negative breast cancer (TNBC) cell lines, estrogen receptor positive (ER+) (MCF-7), and human colon adenocarcinoma (HT-29) cancer cell lines. Furthermore, fruit methanol extracts displayed strong radical scavenging activity with low IC50 values such as 0.51 mg/mL, 0.80 mg/mL, 0.84 mg/mL, and 1.45 mg/mL. The highest TEAC values (18.72 mM Trolox/mg, 9.90 mM Trolox/mg, and 8.41 mM Trolox/mg) were calculated for the extracts of red leaves. The antifungal activity was determined against Candida albicans as fungal pathogen. The cell apoptosis with methanol extract was obtained between 20 µg/mL and 70 µg/mL for 48 h and 72 h treatments by Hoechst 33258 staining of nuclei under a fluorescence microscopy. HPLC analysis was performed for methanol extracts to determine major bioactive components. Consequently, this plant extracts may guide to new strategies and may be uses in medicinal applications for further investigations.

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“…To determine antioxidant capacity, stock solutions prepared in MeOH were used at 10 mg/mL concentration. IC50 values were calculated by the help of measured absorbances at 517 nm [20,25].…”

Section: Dpph Assaymentioning

confidence: 99%

Anticancer, Antioxidant, Antimicrobial Activities, and HPLC Analysis of Alcoholic Extracts of Parthenocissus quinquefolia L. Plant Collected from Çanakkale

Cömert Önder,

Kalın,

Maraba

et al. 2024

Journal of Advanced Research in Natural and Applied Sciences

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“…Oxidative stress is a condition in which the balance between oxidant formation and antioxidant defense is disturbed in favor of oxidants (Koçak et al, 2020). This balance shifts towards pro-oxidants due to either increased production of reactive oxygen species or a reduction in the amount of antioxidants (Yuksek et al, 2017).…”

Section: Introductionmentioning

confidence: 99%

The antioxidant and antialzhemier activities of the Diplotaenia turcica with phytochemical analysis

Özdek

2020

International Journal of Agriculture Environment and Food Sciences

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Diplotaenia turcica is an endemic plant that grows in eastern Turkey. This herb is used in herbal cheese, in meals and in traditional therapies. In this study, we aimed to examine some of the biochemical activities of this plant. Liquid chromatography-mass spectrometry (LC-MS) analysis was conducted on hydro alcohol extract of aerial part of DT. This analysis was applied to determine the total phenolic and flavonoid content, antioxidant and anti-alzheimer activities. LC-MS analysis showed that malic acid and quinic acid were found to be major compounds. The key flavonoids detected were hesperidine and rutine. The end of examination, the total amount of phenolic compound of extract was measured as 27.54 μg PEs/mg. And the total flavonoid amount was measured as 7.31 μg KEs/mg. β-carotene-linoleic acid test, DPPH free radical scavenging method, and ABTS cation radical scavenging outcomes were determined as IC50 of 169.71 μg/mL, 164.42 and 68.74 μg/mL, respectively. Cholinesterase inhibition test which indicate of alzheimer's did not inhibit acetylcholinesterase (AChE), but butyrylcholinesterase (BCHE) enzyme inhibition was 76.57%. As a result, further studies are needed in order to use Diplotaenia turcica plant for treatment or support purposes in the health field.

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Synthesis and Characterization of Veronica beccabunga Green Synthesized Silver Nanoparticles for The Antioxidant and Antimicrobial Activity

Meydan¹

2021

Türkiye Tarımsal Araştırmalar Dergisi

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The use of nano-agents in the healthcare field is an important alternative in reducing the increasing pathogen resistance. One of the main purposes of the nano mechanism is that the secondary metabolites produced naturally in plants become more effective through metals. Silver (Ag) nanoparticles were obtained by green synthesis using Veronica beccabunga plant extract and AgNO3 in our study. Scanning electron microscopy was used for SEM, SEM / EDX images of synthesized silver nanoparticles. The interaction of V. beccabunga with Ag was explained by X-ray diffraction (XRD) analysis. The characterization process was performed using an ultraviolet-visible (UV-vis) spectrophotometer and Fourier converted infrared spectroscopy (FT-IR). It was determined that silver nanostructures have an important antioxidant potential as a result of 2,2-difenil-1-pikrilhidrazil (DPPH) analysis. The antimicrobial activity of synthesized metal nanoparticles was investigated, against some pathogens causing disease in humans, by the disk diffusion method. Ag NPs /Vb has been found to have antibacterial effects against Bacillus subtilis ATCC 6633, Escherichia coli ATCC 25952, Pseudomonas aeruginosa ATCC 27853 microorganisms. In our current study, Ag NPs / Vb appears to provide a remarkable effect for its use in medicine, pharmacology.

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Investigation of Total Flavonoid, DPPH Radical Scavenging, Lipid Peroxidation and Antimicrobial Activity of Allium schoenoprasum L. Plant Growing in Van Region

Cited by 7 publications

References 24 publications

Anticancer, Antioxidant, Antimicrobial Activities, and HPLC Analysis of Alcoholic Extracts of Parthenocissus quinquefolia L. Plant Collected from Çanakkale

Anticancer, Antioxidant, Antimicrobial Activities, and HPLC Analysis of Alcoholic Extracts of Parthenocissus quinquefolia L. Plant Collected from Çanakkale

The antioxidant and antialzhemier activities of the Diplotaenia turcica with phytochemical analysis

Synthesis and Characterization of Veronica beccabunga Green Synthesized Silver Nanoparticles for The Antioxidant and Antimicrobial Activity

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