Nisaplin Antimicrobial

Papers in the journal Probiotics and Antimicrobial

Paenibacillus alvei NP75 a Gram-positive bacterium produces two different antimicrobial peptides paenibacillin N and P which has potent antimicrobial activity against many clinical pathogens The synthesis pattern of these antimicrobial peptides by P alvei NP75 was studied extensively The results were outstanding in a way that the paenibacillin N was synthesized irrespective of the

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Antilisterial Bacteriocin from Lactobacillus rhamnosus

A lactic acid bacterium presenting antimicrobial activity against a Lactobacillus acidophilus strain used for eradication of acid inhibition was isolated from a natural cheese The 16S rRNA gene sequence of the isolate best matched with a strain of L rhamnosus and was designated L rhamnosus CJNU 0519 The antimicrobial activity of the partially purified bacteriocin of CJNU 0519 was abolished

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Publication : USDA ARS

The sheets possess an antimicrobial layer on one side that can actively suppressed the growth of the Grant positive bacterial L monocytogenes and Grant-negative bacterial Salmonella The mechanical properties of the sheets match that of conventional thermoplastics and much higher than Styrofoam and can be used for the manufacture of containers for quick-food fresh-cut-food yogurt and

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US Patent Application for Composition comprising a

The present invention provides a composition comprising (a) an antimicrobial material and (b) an extract obtained from or obtainable from a plant of the Labiatae family wherein (a) and (b) are different wherein the composition contains phenolic diterpenes in an amount of greater than 1 0 wt % based on the composition and wherein when the antimicrobial material consists of nisin the

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Antimicrobial Effects of Adsorbed Food Grade Powders

antimicrobial adsorbed food grade powders against foodborne pathogens Conclusion In comparison of antimicrobials 200 did not inhibit the three foodborne pathogens MicroGARD 300 showed inhibition against LM However this effect was not as strong as nisin (Nisaplin) at the same concentration It was determined that 600 IU is the optimal concentration for nisin adsorbed silica powder due

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Daylight

Photo-induced antimicrobial materials as the forefront of advanced and green materials have high biocidal efficiency ease of activity re-charging broad-spectrumbiocides lo ng-termstability highdurability and low toxicity with little environmental concern (24 25) These materials would be in this regard a great promise as an exceptional

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Antimicrobial activity of a nisin‐activated plastic film

Antimicrobial efficacy of the nisin‐coated polymer film against Micrococcus luteus ATCC 10240 in TSB Nisin‐coated films showed antimicrobial activity against M luteus ATCC 10240 and the inhibition area spread beyond the perimeter of the film Moreover the activated film maintained its activity even after rubbing In both cases the untreated film did not show any activity against the

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Nisin antimicrobial activity and structural

01 06 2008Antimicrobial activity of coated polyurethane catheter segments Fig 4 shows a comparison of the antimicrobial activity of F108-coated and uncoated catheter segments after incubation in phosphate buffer at 37 C for 5 h and for 1 3 and 6 days Note that in these tests the area of the kill zone provides an indication of nisin activity such that large kill zone area is consistent with high

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Innovative multilayer antimicrobial films made with

The use of Nisaplin preparation slightly modified the mechanical properties of multilayer films in comparison with nisin but not their optical properties nor their antimicrobial activity Multilayer films were mainly efficient to significantly delay total nisin desorption (in 20 h instead of 0 5 h) This is a major result that will make it possible to use these multilayer films containing

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Cheryl ethnovet: Antimicrobial potential of bacteriocins

The use of antibiotics as antimicrobial growth promoters (AGP) It is a lantibiotic (type a 34 amino acid residues) that is commercially used as a food preservative (E234 Nisaplin ) especially in dairy products in more than 50 countries including the United States and several member countries of the European Union Although the main application of nisin is as a natural food bio

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Bacteriocin

The highest antimicrobial activity was observed at 30C and a pH of 2 0-6 5 and pepsin inhibited the antimicrobial activity of the LAB by 90 9% Conclusion: The antimicrobial activities of the bacteriocins produced by local LAB species acted as a barrier against spoilage and/or pathogenic microorganisms in

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Nisina

Biosntesi El pptid precursor de la nisina est format per 57 aminocids Abans de ser secretat a l'exterior de la cllula pateix una srie de modificacions post traduccionals Els residus de serina i treonina es deshidraten formant dehidroalanina i cid dehidroaminobutric respectivament i en cinc casos formen ponts tioters intramoleculars amb residus de cistena presents en

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Antymikrobiologiczne opakowania zywnosci

The increasing consumer demand for safety healthy minimally processed food and for its longer shelf- life forces the food industry to introduce among other things active packagings including antimicrobial food packagings The major components of such packagings comprise: benzoic acid sorbic acid their salts nisin lysozyme essential oils and others Those components adequately

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US Patent Application for Composition comprising a

The present invention provides a composition comprising (a) an antimicrobial material and (b) an extract obtained from or obtainable from a plant of the Labiatae family wherein (a) and (b) are different wherein the composition contains phenolic diterpenes in an amount of greater than 1 0 wt % based on the composition and wherein when the antimicrobial material consists of nisin the

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Pectin

Guiga W Swesi Y Galland S et al Innovative multilayer antimicrobial films made with Nisaplin or nisin and cellulosic ethers: Physico-chemical characterization bioactivity and nisin desorption kinetics [J] Innovative food science emerging technologies 2010 11 (2): 352-360 [14] Narsaiah K Jha S N Wilson R A et al Optimizing microencapsulation of nisin with sodium alginate and

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Antilisterial Bacteriocin from Lactobacillus rhamnosus

A lactic acid bacterium presenting antimicrobial activity against a Lactobacillus acidophilus strain used for eradication of acid inhibition was isolated from a natural cheese The 16S rRNA gene sequence of the isolate best matched with a strain of L rhamnosus and was designated L rhamnosus CJNU 0519 The antimicrobial activity of the partially purified bacteriocin of CJNU 0519 was abolished

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A B

Nisaplin Aplin Barrett Ltd UK) Results Only 11 1% + variants were isolated after treatment of the bacterial suspension for 10 minutes with an activity level higher than the initial level (Tabl 1) The population of strain 229 is heterogeneous in the synthesis of nisin clones had antimicrobial activity in the range from 500 to 2900 IU/ml (Tabl 2) When adding nisin to the medium low

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Papers in the journal Probiotics and Antimicrobial

Paenibacillus alvei NP75 a Gram-positive bacterium produces two different antimicrobial peptides paenibacillin N and P which has potent antimicrobial activity against many clinical pathogens The synthesis pattern of these antimicrobial peptides by P alvei NP75 was studied extensively The results were outstanding in a way that the paenibacillin N was synthesized irrespective of the

Get More

Cheryl ethnovet: Antimicrobial potential of bacteriocins

The use of antibiotics as antimicrobial growth promoters (AGP) It is a lantibiotic (type a 34 amino acid residues) that is commercially used as a food preservative (E234 Nisaplin ) especially in dairy products in more than 50 countries including the United States and several member countries of the European Union Although the main application of nisin is as a natural food bio

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UNIVERSITY OF SO PAULO

Antimicrobial activity of BLIS (A) Nisaplin 1% (B) and BLIS + Nisaplin 1% (C) against the indicator strain Lactobacillus sakei ATCC 15521 From left to the right: indicator strain at OD 0 3 and indicator strain diluted 100x from OD 0 3 88 Figure 2 Antimicrobial activity of BLIS (lower wells) and Nisaplin 1% (upper wells)

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What is nisaplin Keyword Found Websites Listing

Further Support for Safety of Nisin as an Antimicrobial Foodingredientsfirst Further Support for Safety of Nisin as an Antimicrobial 11 Nov 2010 --- Considerable research has confirmed the innocuity of nisin A which Danisco has marketed as Nisaplin since 1953 Today nisin A is the only form of nisin approved by CODEX Alimentarius and the

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Antilisterial Bacteriocin from Lactobacillus rhamnosus

A lactic acid bacterium presenting antimicrobial activity against a Lactobacillus acidophilus strain used for eradication of acid inhibition was isolated from a natural cheese The 16S rRNA gene sequence of the isolate best matched with a strain of L rhamnosus and was designated L rhamnosus CJNU 0519 The antimicrobial activity of the partially purified bacteriocin of CJNU 0519 was abolished

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