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Dergiler / Journal of Agricultural Sciences / 2019 / Cilt: 25 Sayı: 3

Investigation of Genotoxic, Antimicrobial and Antioxidant Activities of Leaf and Flower Extracts of Cynara syriaca Boiss

Nurhüda KARAŞİN
Veysel TOLAN
Nesrin HAŞİMİ
Özlem DEMİRCİ
Sayfa
346–353
Yayın Tarihi
2019-09-05
DOI
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Flower extract exhibited higher activity also in DPPH free radical scavenging.

📌 3 Maddede Bu Makale

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Amaç & Hipotez:The mutagenicity and antimutagenicity of leaves and flower extract of Cynara syriaca Boiss were studied with Ames assay in Salmonella typhimurium TA98 and TA100 strains.
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Temel Bulgular & Veri:While leaves extract did not show any mutagenic effects against all the tester strains with or without metabolic activation, the flower extract showed mutagenic effect against TA98 strain without metabolic activation.
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Sonuç & Katkı:Flower extract exhibited higher activity also in DPPH free radical scavenging.
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Mutagenicity · Antimutagenicity · Antioxidant activity

Abstract

The mutagenicity and antimutagenicity of leaves and flower extract of Cynara syriaca Boiss were studied with Ames assay in Salmonella typhimurium TA98 and TA100 strains. While leaves extract did not show any mutagenic effects against all the tester strains with or without metabolic activation, the flower extract showed mutagenic effect against TA98 strain without metabolic activation. On the other hand, it has been observed that the extracts have antimutagenic activity against mutations induced by sodium azide and daunomycin. The antimicrobial activity of extracts was determined by disc diffusion and MIC value. Both of the extracts possess weak antimicrobial activity. Cupric reducing antioxidant capacity (CUPRAC), DPPH free radical scavenging activity, and ABTS radical cation decolorization methods were carried out to determine the antioxidant activity. Among the tested antioxidant methods, the highest antioxidant capacity was determined in ABTS radical cation decolorization assay in which both of the extracts exhibited the best effect. Flower extract exhibited higher activity also in DPPH free radical scavenging.

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Bu Makaleye Atıf Yap

KARAŞİN, N., TOLAN, V., HAŞİMİ, N., DEMİRCİ, Ö. (2019). Investigation of Genotoxic, Antimicrobial and Antioxidant Activities of Leaf and Flower Extracts of Cynara syriaca Boiss. Journal of Agricultural Sciences, Cilt: 25 Sayı: 3, 346–353. https://ajindex.com/articles/933100

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Kaynakça (10)

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