Hypericum perforatum'un Antioksidan Aktivitesinin Belirlenmesi

Yıl 2019, Cilt: 1 Sayı: 1, 9 - 18, 31.12.2019

Abdussamat Güzel , Mehmet Akyüz Murad Aydın Şanda

Öz

Hypericum perforatum antik çağlardan beri
bazı hastalıkları tedavi etmek için hekimler tarafından kullanılmıştır.
Günümüzde insanların doğal tedavilere yönelmesi açısından fitoterapi önemli bir
yere sahiptir. Farmakolojik önem taşıyan ve geleneksel ilaç olarak kullanılan H. perforatum bitkisinin biyoaktivitelerinin incelenmesi önem
arz etmektedir. H. perforatum bitkisi
Adıyaman Çelikhan bölgesinde dağlık alanda hasat edilmiştir. Bu bitki
ekstraksiyon işlemine tabi tutulup, elde edilen ekraktın antioksidan
kapasiteleri incelenmiştir. H. perforatum bitkisi DPPH serbest
radikal giderme aktivitesi ve FRAP indirgeme gücü aktivitesi açısından
değerlendirildiğinde önemli bir aktiviteye sahip olduğu görülmüştür.

Anahtar Kelimeler

Hypericum perforatum, Antioksidan kapasite, Serbest radikal

Determination of Antioxidant activity of Hypericum perforatum

Öz

Hypericum perforatum has been used by
physicians since ancient times to treat certain diseases. Nowadays,
phytotherapy has an important place for people to turn to natural treatments.
It is significant to examine the bioactivity of H. perforatum which is of pharmacological importance and used as a
traditional medicine. H. perforatum
plant was harvested in mountainous area in Celikhan region of Adiyaman. This
plant was subjected to extraction process and the antioxidant capacity of the
obtained extract was examined. H.
Perforatum was found to have remarkable activity when evaluated for DPPH
free radical scavenging activity and FRAP reducing power activity.

Anahtar Kelimeler

Hypericum perforatum, Antioxidant Capacity, Free radical

Kaynakça

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