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Dergiler / International Journal of Secondary Metabolite / 2015 / Cilt: 2 - Sayı: 2

A Comparative Study on Antioxidant and Antibacterial Activities of Four Senecio Species From Turkey

Sevil ALBAYRAK
Ahmet AKSOY
Lutfiye YURTSEVEN
Abit YAŞAR
Sayfa
26–36
Yayın Tarihi
2015-07-14
DOI
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In conclusion, it can be concluded that Senecio extracts may be considered as natural sources in many industry such as food and pharmacy.

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Amaç & Hipotez:The present study was conducted to investigate total phenolic content, antioxidant and antibacterial activity of four Senecio L. (Asteraceae).
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Temel Bulgular & Veri:While the extracts exhibited weak to moderate β-carotene bleaching activity.
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Sonuç & Katkı:In conclusion, it can be concluded that Senecio extracts may be considered as natural sources in many industry such as food and pharmacy.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Senecio · phenolic content · antioxidant activity

Özet

The present study was conducted to investigate total phenolic content, antioxidant and antibacterial activity of four Senecio L. (Asteraceae). The in vitro antioxidant activities of extracts were evaluated with different antioxidant testing systems. Their antioxidant activities were assessed by phosphomolybdenum reduction, DPPH and β-carotene bleaching assay. The extracts exhibited strong antioxidant activity and high scavenging activities against DPPH free radicals. While the extracts exhibited weak to moderate β-carotene bleaching activity. The antimicrobial activity of Senecio extracts was tested against 15 microorganisms using agar diffusion and broth microdilution assays. The extracts were found to be weak to moderate effective against 8 out of the 15 microorganisms tested with minimal inhibitory concentration (MIC) values ranging from 1.5 to 12.5 mg/ml. In conclusion, it can be concluded that Senecio extracts may be considered as natural sources in many industry such as food and pharmacy.

Abstract

The present study was conducted to investigate total phenolic content, antioxidant and antibacterial activity of four Senecio L. (Asteraceae). The in vitro antioxidant activities of extracts were evaluated with different antioxidant testing systems. Their antioxidant activities were assessed by phosphomolybdenum reduction, DPPH and β-carotene bleaching assay. The extracts exhibited strong antioxidant activity and high scavenging activities against DPPH free radicals. While the extracts exhibited weak to moderate β-carotene bleaching activity. The antimicrobial activity of Senecio extracts was tested against 15 microorganisms using agar diffusion and broth microdilution assays. The extracts were found to be weak to moderate effective against 8 out of the 15 microorganisms tested with minimal inhibitory concentration (MIC) values ranging from 1.5 to 12.5 mg/ml. In conclusion, it can be concluded that Senecio extracts may be considered as natural sources in many industry such as food and pharmacy.

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Bu Makaleye Atıf Yap

ALBAYRAK, S., AKSOY, A., YURTSEVEN, L., YAŞAR, A. (2015). A Comparative Study on Antioxidant and Antibacterial Activities of Four Senecio Species From Turkey. International Journal of Secondary Metabolite, Cilt: 2 - Sayı: 2, 26–36. https://ajindex.com/articles/672910

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Kaynakça (13)

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