The Determination of Antimicrobial Activities of Some Plants Growing in Van Region

[ X ]

Tarih

2009

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Van Yüzüncü Yil Üniversitesi

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

In the present study, the antimicrobial activities of 10 different plant species growing in Van region were determined against 5 Gram-positive (Staphylococcus aureus ATCC 25923, S. epidermidis, Micrococcus iuteus ATCC 9345, Bacillus cereus ATCC 7064 and B. thuringiensis var. israelensis 2 Gram-negative (Escherichia coli ATCC 4230 and Enterococcus faecalis ATCC 29212) and 3 yeast (Candida krusei ATCC 6258, C. parapffosis ATCC 22019 and C. albicans ATCC 14053) $trains by using disc diffusion method. White the extracts of Saivia kronenburgii, Antriseus nenorosa and Cephaloria setosa were the highest antimicrobial activity against all tested strains, it was found that the extracts of Thymus transcaucasjcusj Morus albay Pinus nigra subsp. pallasiana and Hypericum perforatum had no antimicrobial activity. However, the extracts of Syrjngae vulgaris and Salix alba exhibited Iow antimicrobial activity against tested microorganisms. Also the extract of Alyssum meniocoides was most effective against yeast strains (1216 mm). Consequently, the research indicated that Tris-HCI extracts of four plants extract that having good antibacterial and antifungal activity can be used as natural antimicrobial agents.
Bu çalismada, Van'da yetisen 10 farkti bitki türünden elde edilen Tris-HCI özütlerinin antimikrobiyal aktiviteleri 5 Gram-pozitif (Staphylococcus aureus ATCC 25923, S. epidermidis, Micrococcus luteus ATCC 9345, Bacillus cereus ATCC 7064 ve B, thuringjensis var. israelensis), 2 Gram-negatif (Escherichja coli ATCC 4230 ve Enterococcus faecalis ATCC 29212) ve 3 maya (Candida krusei ATCC 6258, C, parapilosis ATCC 22019 ve C. albicans ATCC 14053) türüne karsi disk difüzyon yöntemi kullanilarak belirtendi. Salvia kronenburgii, Antrjseus nenorosa ve Cephaloria setosa özütlerinin test edilen bütün suslara karsi en yüksek antimikrobiyal etkiye sahip olmalarina karsin, Thymus franscaucasicus, Morus alba, Pinus nigra subsp. pallasiana ve Hypericum perforatum özütlerinin etkisiz olduklari bulundu. Diger taraftan, Syringae vulgaris ile Salix alba özütleri düsük antimikrobiyal aktivite gösterdi. Ayrica, Alyssum meniocoides özütünün funguslara (12-16 mm) daha etkili oldugu belirlendi. Sonuç olarak, bu arastirma antibakteriyal ve antifungal etkiye sahip oldugu belirlenen 4 bitki türünün Tris-HCl özütlerinin dogal antimikrobjyal ajan olarak kullanilabilecegini göstermektedir.

Açıklama

Anahtar Kelimeler

Antimikrobiyal etki, bitki ekstraktlari

Kaynak

Yuzuncu Yil University Journal of the Institute of Natural and Applied Sciences

WoS Q Değeri

Scopus Q Değeri

Cilt

14

Sayı

2

Künye