Investigation of antibacterial activity of methanolic extract of selected medicinal plants against important plant and human pathogenic bacteria
Publish place: کنفرانس بین المللی علوم کشاورزی، گیاهان دارویی و طب سنتی
Publish Year: 1396
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
CONFMT01_235
تاریخ نمایه سازی: 2 تیر 1397
Abstract:
Medicinal plants play a vital role in the treatment of various plant diseases and hospital infections caused by bacteria. The aim of this work was to evaluate the effectiveness of methanolic extract of five medicinal plants traditionally used in Iran against three gram-positive and five gram-negative bacteria using agar disc diffusion method at four replications. The results indicated that the methanolic extract of Peganum harmala fruits affected on all tested bacteria at 500 mg/mL concentration. Also, the methanolic extract of Sophora alopecuroides, Acroptilon repens, Hyssopus officinalis and Eucalyptus leaves at 500 mg/mL concentration showed the high inhibitory effect on Rathayibacter toxicus, Xanthomonas campestris pv. campestris,Escherichia coli and X. C. campestris, respectively. The present study finds clear evidence supporting the traditional use of the plants in treating plant diseases and hospital infections related to bacteria. Our results suggest that these plants may be a good candidate for further biological and pharmacological investigations
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Authors
Zahra hadadi
Department of Biotechnology and Plant Breeding, Sari Agricultural Sciences & Natural Resources University, Sari, Iran
Ghorban AliNematzadeh
Sari University of Agricultural Sciences and Natural Resources, Genetics and Agricultural Biotechnology Institute of Taberestan (GABIT), Sari, Iran
Somayeh Ghahari
Sari University of Agricultural Sciences and Natural Resources, Genetics and Agricultural Biotechnology Institute of Taberestan (GABIT), Sari, Iran