Lactococcus garvieae ve Vibrio anguillarum Balık Patojenlerine Karşı Bazı Bitkisel Yağların In Vitro Antibakteriyel Aktivitesinin Belirlenmesi

Yıl 2013, , 0 - 0, 01.06.2013

Pınar Yıldırım , Ayşegül Kubilay Şefik Güney

https://doi.org/10.17693/yunusae.v2013i21904.235415

Öz

In this study, plant oils of Hypericum perforatum, Sesamum indicum,
Nigella sative were investigated
for their in vitro antibacterial
activity against Vibrio
anguillarum and Lactococcus garvieae. Antibacterial activity was found to show with oil of Nigella sative. It was determined formed
on the diameter of inhibition (inhibition zone: 18 mm) of the oil against Vibrio anguillarum and Lactococcus garvieae pathogens. Plant oils of Hypericum perforatum, Sesamum indicum were
not found the
antibacterial effect against the bacterial
fish pathogens. Antibacterial and immunostimulant feature of this plant is known to be therapeutic for human health in many disease also we were found to be effective against fish pathogens. As a result of the
studies, Nigella sative oil were
determined to be potentially be used in treatment against vibriosis and
lactococcosis. 

Anahtar Kelimeler

Nigella sative, medicinal plants, antibacterial activity, agar well diffusion.

Lactococcus garvieae ve Vibrio anguillarum Balık Patojenlerine Karşı Bazı Bitkisel Yağların In Vitro Antibakteriyel Aktivitesinin Belirlenmesi

Öz

Bu çalışmada kantaron (Hypericum perforatum), susam (Sesamum indicum) ve çörekotu (Nigella sative) bitkisel yağlarının balık patojeni bakteri türlerinden; Vibrio anguillarum ve Lactococcus garvieae üzerinde in vitro ortamda saf konsantrasyonu kullanılarak antibakteriyel etkisi incelenmiştir. Çörekotu yağının Vibrio anguillarum ve Lactococcus garvieae patojenleri üzerinde antibakteriyel aktivite gösterdiği saptanmıştır. Kantaron ve susam yağlarının araştırmada kullanılan bakteriyel balık patojenleri üzerinde antibakteriyel etkisi görülmemiştir. Antibakteriyel ve immunostimulant özelliği ile insan sağlığı için birçok hastalığa şifalı olduğu bilinen bu bitkinin balık patojenlerine karşı da etkili olduğu görülmüştür. Dolayısı ile bu çalışmada çörekotu yağının Vibrio anguillarum ve Lactococcus garvieae' nin neden olduğu hastalıkların tedavisinde kullanılabilme potansiyeli olduğu belirlenmiştir

Anahtar Kelimeler

Nigella sative, tıbbi bitkiler, antibakteriyel aktivite, agar well diffüzyon

Kaynakça

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