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Dergiler / Records of Natural Products / 2018 / Cilt: 12 - Sayı: 1

Microwave-Assisted Extraction of Polyphenolics from Some Selected Medicinal Herbs Grown in Turkey

Sefa BAKİ
Ayşe Nur TUFAN
MEHMET ALTUN
FEVZİ ÖZGÖKÇE
KUBİLAY GÜÇLÜ
MUSTAFA ÖZYÜREK
Sayfa
29–39
DOI
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These results suggest that these medicinal herbs provide promising antioxidant potentials as potential natural preservative agents in pharmaceutical industries

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Amaç & Hipotez:The effect of microwave-assisted extraction (MAE) process on the antioxidant capacity/activity of three medicinal herbs from Turkey was investigated by electrochemical differential pulse voltammetric (DPV)CUPric Reducing Antioxidant Capacity (CUPRAC) assay.
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Temel Bulgular & Veri:The optimal extraction time, temperature and solvent type were 6 min, 80 °C and 80% (v/v) methanol (MeOH), respectively.
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Sonuç & Katkı:These results suggest that these medicinal herbs provide promising antioxidant potentials as potential natural preservative agents in pharmaceutical industries
🔬Tür:Araştırma Makalesi
📍Kapsam:Genişletilmiş Akademik Örneklem
⚙️Değişkenler:Alan Parametreleri

Abstract

The effect of microwave-assisted extraction (MAE) process on the antioxidant capacity/activity of three medicinal herbs from Turkey was investigated by electrochemical differential pulse voltammetric (DPV)CUPric Reducing Antioxidant Capacity (CUPRAC) assay. The optimal extraction time, temperature and solvent type were 6 min, 80 °C and 80% (v/v) methanol (MeOH), respectively. Microwave-assisted extracts of herbs (Hypericum scabrum L., Papaver fugax Poiret var. platydiscus Cullen, and Achillea vermicularis Trin.) were screened for total antioxidant capacity (TAC), total phenolic content (TPC) and ROS scavenging activities by employing different in vitro spectrophotometric assays. A positive correlation was observed between TACCUPRAC and TPC (R2 = 0.972). Similarly, a positive correlation was observed between TAC-CUPRAC and free radical scavenging (FRS) activity (R2 = 0.977). The order of FRS activities of tested samples was as follows: Hypericum scabrum L. > Achillea vermicularis Trin. > Papaver fugax Poiret var. platydiscus Cullen. These results suggest that these medicinal herbs provide promising antioxidant potentials as potential natural preservative agents in pharmaceutical industries

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Bu Makaleye Atıf Yap

BAKİ, S., TUFAN, A. N., ALTUN, M., ÖZGÖKÇE, F., GÜÇLÜ, K., ÖZYÜREK, M. (2018). Microwave-Assisted Extraction of Polyphenolics from Some Selected Medicinal Herbs Grown in Turkey. Records of Natural Products, Cilt: 12 - Sayı: 1, 29–39. https://ajindex.com/articles/308316

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Kaynakça (14)

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