Antimicrobial action of the American cranberry constituents; phenolics, anthocyanins, and organic acids, against Escherichia coli O157:H7

Lacombe, Alison; Wu, Vivian C.H.; Tyler, Seth; Edwards, K. C.

doi:10.1016/j.ijfoodmicro.2010.01.035

Cited by 175 publications

(133 citation statements)

References 24 publications

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“…Tanin, ternasuk didalamnya asam gallat dan epigalokatekin mampu menghambat pertumbuhan E. coli, S. aureus dan Salmonella (Rodriguez-Vaquero et al 2011). Komponen-komponen antioksidan tersebut memberikan pengaruh terhadap peningkatan daya hambat dari VCO-BAL sekaligus VCO kontrol (Lacombe et al 2010). Dari uraian ini dapat disimpulkan bahwa efek antimikrobial akibat antioksidan fenolik VCO bukan menjadi faktor yang membedakan VCO-BAL dan VCO kontrol.…”

Section: Hasil Dan Pembahasanunclassified

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Rahmadi

Abdiah

Sukarno

et al. 2013

jtip

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Destabilization of oil-water emulsion in coconut milk, in the production of virgin coconut oil (VCO), ABSTRAKDestabilisasi emulsi minyak-air pada santan kelapa yang menghasilkan virgin coconut oil (VCO) dapat dipercepat dengan bantuan fermentasi bakteri asam laktat. Penelitian ini bertujuan untuk mendapatkan karakteristik fisikokimia dan antibakteri yang dimiliki oleh VCO asal kelapa hibrida dengan metode fermentasi Lactobacillus casei galur komersial Yakult® dan Lactobacillus plantarum isolat mandai dan blondo kelapa terhadap Escherichia coli dan Staphylococcus aureus. Uji fisikokimia meliputi volume, berat jenis, kadar air, bilangan penyabunan, bilangan peroksida, dan uji asam lemak bebas. Uji aktivitas antibakteri dilakukan dengan metode sumur difusi dengan kloramfenikol sebagai kontrol positif. L. casei menghasilkan VCO-BAL dalam persentase volume secara signifikan (p<0.05) lebih besar (34.5% v/v) dibandingkan VCO-BAL asal L. plantarum asal isolat mandai (29.5% v/v) dan blondo kelapa (25.3% v/v). VCO-BAL asal L. casei memiliki berat jenis paling ringan (0.84±0.04 g.mL -1 ). Rerata kadar air (0.03-0.05%), bilangan penyabunan (161.3-163.6), bilangan peroksida (0.53-0.86), bilangan asam lemak bebas (0.11-0.12%) dari VCO-BAL tidak berbeda signifikan (p>0.05) dibandingkan VCO non BAL. VCO-BAL asal L. plantarum isolat blondo kelapa tidak menunjukkan aktivitas antibakteri yang signifikan (p>0.05) berbeda dibandingkan dengan VCO non BAL. VCO-BAL asal L. casei secara signifikan (p<0.05) memiliki zona penghambatan terbaik terhadap E. coli, yaitu 6.45±0.50 mm (58.3% dari kontrol positif) dan S. aureus, yaitu 5.23±0.40 (51.3% dari kontrol positif), dibandingkan kedua VCO-BAL asal L. plantarum. Aktivitas antibakteri VCO-BAL diduga kuat dipengaruhi oleh bakteriosin hidrofobik.

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Section: Hasil Dan Pembahasanunclassified

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Rahmadi

Abdiah

Sukarno

et al. 2013

jtip

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“…It's a major challenge to control those organisms and their infection. All natural organic antimicrobial agents have the potential to be an alternative way to control infection with food borne bacteria [24] [25]. No significant study has been performed yet to evaluate the role of jambul juice on the growth of pathogenic bacteria and beneficial microflora.…”

Section: Discussionmentioning

confidence: 99%

Antimicrobial Activity of Jambul (<i>Syzygium cumini</i>) Fruit Extract on Enteric Pathogenic Bacteria

Haque¹,

Sumiya²,

Sakib³

et al. 2017

AiM

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Jambul (Syzygium cumini) contain several biological activities including anti diabetic, anti-inflammatory, gastroprotective and antibacterial activity. In this study, we investigated antibacterial activity of Jambul juice extract against some common enteric pathogens like Salmonella typhimurium, Shigella flexneri, Staphylococcus aureus, and ETEC (Entero toxigenic E. coli). Growth inhibition of these entero pathogenic bacteria was measured by growing in Nutrient Broth media supplemented with 0%, 5%, 10% and 25% juice extract and then plating on Nutrient Agar plate for colony count at 0, 24 and 48 hours time points. The effect of Jambul juice on the growth of Lactobacillus acidophilus and Lactobacillus bulgaricus were also investigated. We observed that the growth of Salmonella typhimurium, Shigella flexneri, Staphylococcus aureus, and ETEC were significantly inhibited by Jambul juice by 1 to 6 logs (p < 0.001), and the growth of probiotics (Lactobacillus acidophilus and Lactobacillus bulgaricus) were not affected significantly. These findings indicate that Jambul juice have selective bactericidal effects against several enteric pathogens while beneficial species remain unaffected. To far our knowledge, this is the first report about the antibacterial activity of fruit juice in Bangladesh.

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“…All these locations are within the natural range of the species and can be characterized as habitat types like peat bogs, pine forests and alpine mead are illustrated in Fig. 1 (Lacombe, 2010). study, the first specific objective was to investigate the antimicrobial activity of lingonberry fruits against positive and Gram causing and spoilage bacteria: Escherichia coli, Bacillus subtilis, Bacillus cereus, Pseudomonas aeruginosa, Pseudomonas fluorescens, Listeria monocitogenes S1, Listeria monocitogenes S2, Serratia Staphylococcus aureus.…”

Section: Study Sitesmentioning

confidence: 99%

“…The sample collectio are illustrated in Fig. 1 (Lacombe, 2010). , the first specific objective was to investigate the antimicrobial activity of lingonberry fruits against positive and Gram-negative foodborne, illness Escherichia coli, Bacillus subtilis, nas aeruginosa, Pseudomonas fluorescens, Listeria monocitogenes S1, Listeria monocitogenes S2, Serratia Staphylococcus aureus.…”

Section: Study Sitesmentioning

confidence: 99%

Total Phenol Content and Antimicrobial Activity of Lingonberry (Vaccinium vitis-idaea L.) from Several Areas in the Eastern Carpathians

Laslo

Köbölkuti

2017

Not Sci Biol

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This study evaluated the antimicrobial activity and the total phenol content of Vaccinium vitis idaea L. berry fruit from five different localities with distinct growth sites in the Eastern Carpathians. The antibacterial effect of lingonberry was studied on nine selected Gram-positive and negative, foodborne, and illness causing and spoilage bacteria. The total phenol content was estimated by the Folin-Ciocalteu method. The present results showed stronger antibacterial effect of lingonberry on Gramnegative bacteria, especially on Pseudomonas fluorescens and Pseudomonas aeruginosa. The total phenol content varied between 3.72 and 2.1 mM GAE/ml. As data suggested, Vaccinium vitis-idaea fruits originating from different geographic regions and environment, differ from each other in terms of bioactive compound quantity and activity. In the selection of new perspective cultivars of lingonberry, the geographical origin of fruits must be considered. Two Step Cluster analysis detected relatively well supported relationship between samples provided from similar growth sites. Correlation analysis showed no correlation between altitude, phenol content and antimicrobial activity.

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Antimicrobial action of the American cranberry constituents; phenolics, anthocyanins, and organic acids, against Escherichia coli O157:H7

Cited by 175 publications

References 24 publications

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Antimicrobial Activity of Jambul (<i>Syzygium cumini</i>) Fruit Extract on Enteric Pathogenic Bacteria

Total Phenol Content and Antimicrobial Activity of Lingonberry (Vaccinium vitis-idaea L.) from Several Areas in the Eastern Carpathians

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Antimicrobial action of the American cranberry constituents; phenolics, anthocyanins, and organic acids, against Escherichia coli O157:H7

Cited by 175 publications

References 24 publications

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Karakteristik Fisikokimia Dan Antibakteri Virgin Coconut Oil Hasil Fermentasi Bakteri Asam Laktat

Antimicrobial Activity of Jambul (&lt;i&gt;Syzygium cumini&lt;/i&gt;) Fruit Extract on Enteric Pathogenic Bacteria

Total Phenol Content and Antimicrobial Activity of Lingonberry (Vaccinium vitis-idaea L.) from Several Areas in the Eastern Carpathians

Contact Info

Product

Resources

About

Antimicrobial Activity of Jambul (<i>Syzygium cumini</i>) Fruit Extract on Enteric Pathogenic Bacteria