Antimicrobial Activity of Some Medicinal Plants Extracts Against Food Industry Isolates

Liaqat, Iram; Arshad, Najma; Arshad, Muhammad; Mirza, Safdar Ali; Ali, Nazish Mazhar; Shoukat, Ammara

doi:10.17582/journal.pjz/2017.49.2.523.530

Cited by 13 publications

(12 citation statements)

References 16 publications

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“…Syzygium aromaticum has shown maximum zone of inhibition at 50mg/mL concentration against Staphylococcus aureus ( 23 has reported MBC value (20mg/mL) of clove against E. coli whereas another study done by Mahajan et al 24 has shown MBC against Staphylococcus aureus and Pseudomonas aeruginosa ranging between 6.25 -25mg/ml, which is slightly higher to our study in which MBC came out to be 6.25 mg/mL against all biofilm producing MDR isolates. In the present study, biofilm reduction was more than 50% at each concentration of clove extracts (50, 25, 12.5, 6.25 mg/mL).…”

Section: Discussioncontrasting

confidence: 68%

Antibacterial and Antibiofilm Properties of Medicinal Plant Extracts against Multi Drug Resistant Staphylococcus Species and Non Fermenter Bacteria

Mehrishi¹,

Agarwal²,

Broor³

et al. 2020

J. Pure Appl. Microbiol.

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Antimicrobial resistance to the pathogenic microorganism has been characterized as a public health emergency both in the community and in hospitals. That is why; we need to find alternatives, which could be used as antibacterial agents. Therefore aim of this study is to determine the antibacterial and antibiofilm properties of 4 plant extracts Clove (Syzygium aromaticum), Tea (Camellia sinensis), Garlic (Allium sativum), coriander (Coriandrum sativum).Antibacterial properties of plant extracts at different concentrations (50, 25, 12.5, 6.25 mg/mL) were tested against Multi Drug Resistance biofilm producing Staphylococcus aureus, Pseudomonas aeruginosa, Acinetobacter baumannii, Staphylococcus epidermidis and Staphylococcus saprophyticus using the agar well diffusion method.Minimum Bactericidal Concentration (MBC) and antibiofilm properties of the plant extracts were determined using the tube dilution method and modified crystal violet assay, respectively. Total of 180 clinical isolates were screened for their MDR Pattern. Out of these, 72 were MDR isolates. These MDR isolates were categorized into weak, moderate and strong biofilm producers. Fourteen, Forty nine and nine were weak, moderate and strong biofilm producers, respectively. Out of the 4 plant extracts, Syzygium aromaticum and Camellia sinensis were found to be more effective with maximum zone of inhibition (20-25 mm), MBC 6.25 mg/ml and biofilm reduction of more than 50% compared to Allium sativum and Coriandrum sativum. All medicinal plant extracts were effective at different concentrations against the biofilm producing MDR isolates but Syzygium aromaticum and Camellia sinensis showed maximum antibacterial and antibiofilm activity.

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Section: Discussioncontrasting

confidence: 68%

Antibacterial and Antibiofilm Properties of Medicinal Plant Extracts against Multi Drug Resistant Staphylococcus Species and Non Fermenter Bacteria

Mehrishi¹,

Agarwal²,

Broor³

et al. 2020

J. Pure Appl. Microbiol.

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“…Antibacterial susceptibility test was performed by the disc-diffusion method as outlined by Liaqat et al (2017). The turbidity of bacterial culture was adjusted to 0.5 McFarland standards to ensure that the same dose of bacteria was inoculated each time.…”

Section: Disk Diffusion Methodsmentioning

confidence: 99%

“…Likewise, no inhibition zones against S. aureus and S. typhimurium 1102 were observed around either DSS or DgS (Figure 2A-C and Table 1). The reported size of inhibition zones was 6 mm in diameter which was not considered as inhibition zone following standard criteria by Liaqat et al (2017).…”

Section: Investigation Of Antibacterial Potential Of Spider Eggsac Silkmentioning

confidence: 99%

Evidence of Antibacterial Potential of Spider Silk (Araneae: Araneidae) as Borrowed Property

Tahir¹,

Liaqat²,

Nadeem³

et al. 2021

JIS

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“…(MIC) and minimum bactericidal concentration (MBC) MIC and MBC of AgNPs were measured using tube dilution method following Liaqat et al 23) with slight modifications. In brief, 3 mL of freshly prepared nutrient broth was added into the test tubes.…”

Section: Determination Of Minimum Inhibitory Concentrationmentioning

confidence: 99%

Biogenic Synthesis, Characterization and Antibacterial Properties of Silver Nanoparticles against Human Pathogens

Tufail¹,

Liaqat²,

Andleeb

et al. 2022

J. Oleo Sci.

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Antimicrobial Activity of Some Medicinal Plants Extracts Against Food Industry Isolates

Cited by 13 publications

References 16 publications

Antibacterial and Antibiofilm Properties of Medicinal Plant Extracts against Multi Drug Resistant Staphylococcus Species and Non Fermenter Bacteria

Antibacterial and Antibiofilm Properties of Medicinal Plant Extracts against Multi Drug Resistant Staphylococcus Species and Non Fermenter Bacteria

Evidence of Antibacterial Potential of Spider Silk (Araneae: Araneidae) as Borrowed Property

Biogenic Synthesis, Characterization and Antibacterial Properties of Silver Nanoparticles against Human Pathogens

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