scholarly journals Phytochemical Determination and Antibacterial Activity of <i>Punica granatum</i> Peel Extracts against Plant Pathogenic Bacteria

2016 ◽  
Vol 07 (01) ◽  
pp. 159-166 ◽  
Author(s):  
Ayad Ismael Khaleel ◽  
Kamaruzaman Sijam ◽  
Tavga Sulaiman Rashid ◽  
Khairulmazmi Bin Ahmad
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Punica Granatum ◽  
Plant Pathogenic Bacteria

scholarly journals In vivo and in vitro antibacterial activity of neomycin against plant pathogenic bacteria

2011 ◽  
Vol 6 (34) ◽  
pp. 6829-6834, ◽  
Author(s):  
Tao Ke ◽  
Fan Jieyu ◽  
Shi Guanying ◽  
Zhang Xingang ◽  
Zhao Haoyu ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Plant Pathogenic Bacteria ◽  
In Vitro Antibacterial Activity

scholarly journals In Vitro and In Vivo Antibacterial Activity ofPunica granatumPeel Ethanol Extract againstSalmonella

2011 ◽  
Vol 2011 ◽  
pp. 1-8 ◽  
Author(s):  
Jang-Gi Choi ◽  
Ok-Hwa Kang ◽  
Young-Seob Lee ◽  
Hee-Sung Chae ◽  
You-Chang Oh ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Clinical Signs ◽  
Ethanol Extract ◽  
Punica Granatum ◽  
Minimal Inhibitory Concentrations ◽  
Etoh Extract ◽  
Histological Damage

Punica granatumis commonly used in Korea as a traditional medicine for the treatment of pathogenic bacteria. In this study, we investigated thein vitroandin vivoantimicrobial activity ofP. granatumpeel EtOH extract (PGPE) against 16 strains ofSalmonella. The minimal inhibitory concentrations of PGPE were in the range of 62.5–1000 x03BCg mL-1. In addition, thein vivoantibacterial activity of the PGPE extract was examined in aS. typhimuriuminfection mouse model. Mice were initially infected withS. typhimuriumand then with PGPE. The extract was found to have significant effects on mortality and the numbers of viableS. typhimuriumrecovered from feces. Although clinical signs and histological damage were rarely observed in the treated mice, the untreated controls showed signs of lethargy and histological damage in the liver and spleen. Taken together, the results of this study indicate that PGPE has the potential to provide an effective treatment for salmonellosis.

scholarly journals Gc-Ms Analysis and Antibacterial Activity of Mangosteen Leaf Extracts against Plant Pathogenic Bacteria

2016 ◽  
Vol 07 (07) ◽  
pp. 1013-1020 ◽  
Author(s):  
Qamar Mohammed Naji Alsultan ◽  
Kamaruzaman Sijam ◽  
Tavga Sulaiman Rashid ◽  
Khairulmazmi Bin Ahmad
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Leaf Extracts ◽  
Plant Pathogenic Bacteria ◽  
Ms Analysis

Antibacterial activity of caffeine against plant pathogenic bacteria

2015 ◽  
Vol 62 (3) ◽  
pp. 605-612 ◽  
Author(s):  
Wojciech Sledz ◽  
Emilia Los ◽  
Agnieszka Paczek ◽  
Jacek Rischka ◽  
Agata Motyka ◽  
...  
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Plant Pathogenic Bacteria

scholarly journals The Antibacterial Activity of Chitosan Products Blended with Monoterpenes and Their Biofilms against Plant Pathogenic Bacteria

Scientifica ◽  
2016 ◽  
Vol 2016 ◽  
pp. 1-10 ◽  
Author(s):  
Mohamed E. I. Badawy ◽  
Entsar I. Rabea ◽  
Nehad E. M. Taktak ◽  
Mahmoud A. M. El-Nouby
Keyword(s):  
Antibacterial Activity ◽  
Pathogenic Bacteria ◽  
Biological Activities ◽  
Average Molecular Weight ◽  
Erwinia Carotovora ◽  
Food Protection ◽  
Plant Pathogenic Bacteria ◽  
Agar Dilution ◽  
Microbial Attack

This study focuses on the biological activities of eleven chitosan products with a viscosity-average molecular weight ranging from 22 to 846 kDa in combination with the most active monoterpenes (geraniol and thymol), out of 10 tested, against four plant pathogenic bacteria,Agrobacterium tumefaciens,Erwinia carotovora,Corynebacterium fascians, andPseudomonas solanacearum. The antibacterial activity was evaluatedin vitroby the agar dilution technique as a minimum inhibitory concentration (MIC) that was found to be dependent on the type of the microorganism tested. The most active product of chitosan was used for biofilm production enriched with geraniol and thymol (0.1 and 0.5%) and the films were also evaluated against the tested bacteria. The biological bioactivities summarized here may provide novel insights into the functions of chitosan and some monoterpenes and potentially allow their use for food protection from microbial attack.

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