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  1. Article: Detection of pathogenic

    Di Maro, Orlandina / Proroga, Yolande T R / Castellano, Silvia / Balestrieri, Anna / Capuano, Federico / Arletti, Enrico / Vietina, Michelangelo / Bizzarri, Melissa / Murru, Nicoletta / Peruzy, Maria Francesca / Cristiano, Daniela

    Italian journal of food safety

    2024  Volume 13, Issue 1, Page(s) 11635

    Abstract: The majority of human diseases attributed to seafood are caused ... ...

    Abstract The majority of human diseases attributed to seafood are caused by
    Language English
    Publishing date 2024-02-26
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2717104-8
    ISSN 2239-7132
    ISSN 2239-7132
    DOI 10.4081/ijfs.2024.11635
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: An Active Peptide-Based Packaging System to Improve the Freshness and Safety of Fish Products: A Case Study.

    Ambrosio, Rosa Luisa / Gogliettino, Marta / Agrillo, Bruna / Proroga, Yolande T R / Balestrieri, Marco / Gratino, Lorena / Cristiano, Daniela / Palmieri, Gianna / Anastasio, Aniello

    Foods (Basel, Switzerland)

    2022  Volume 11, Issue 3

    Abstract: Fresh fish are highly perishable, owing mainly to their moisture content, high amount of free amino acids and polyunsaturated fatty acids. Microorganisms and chemical reactions cause the spoilage, leading to loss in quality, human health risks and a ... ...

    Abstract Fresh fish are highly perishable, owing mainly to their moisture content, high amount of free amino acids and polyunsaturated fatty acids. Microorganisms and chemical reactions cause the spoilage, leading to loss in quality, human health risks and a market value reduction. Therefore, the fishing industry has always been willing to explore new technologies to increase quality and safety of fish products through a decrease of the microbiological and biochemical damage. In this context, antimicrobial active packaging is one such promising solution to meet consumer demands. The main objective of this study was to evaluate the effects of an active polypropylene-based packaging functionalized with the antimicrobial peptide 1018K6 on microbial growth, physicochemical properties and the sensory attributes of raw salmon fillets. The results showed that application of 1018K6-polypropylene strongly inhibited the microbial growth of both pathogenic and specific spoilage organisms (SSOs) on fish fillets after 7 days. Moreover, salmon also kept its freshness as per volatile chemical spoilage indices (CSIs) during storage. Similar results were obtained on hamburgers of
    Language English
    Publishing date 2022-01-25
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704223-6
    ISSN 2304-8158
    ISSN 2304-8158
    DOI 10.3390/foods11030338
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article: Occurrence and distribution of

    Peruzy, Maria Francesca / Proroga, Yolande Thérèse Rose / Capuano, Federico / Mancusi, Andrea / Montone, Angela Michela Immacolata / Cristiano, Daniela / Balestrieri, Anna / Murru, Nicoletta

    Frontiers in microbiology

    2022  Volume 13, Page(s) 1005035

    Abstract: ... ...

    Abstract Salmonella
    Language English
    Publishing date 2022-10-06
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2587354-4
    ISSN 1664-302X
    ISSN 1664-302X
    DOI 10.3389/fmicb.2022.1005035
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article: Presence of enteric bacterial pathogens in meat samples of wild boar hunted in Campania region, southern Italy.

    Peruzy, Maria Francesca / Cristiano, Daniela / Delibato, Elisabetta / D'Alessio, Nicola / Proroga, Yolande T R / Capozza, Rosaria Luana / Rippa, Antonio / Murru, Nicoletta

    Italian journal of food safety

    2022  Volume 11, Issue 1, Page(s) 9967

    Abstract: Wild boars can be infected with several foodborne pathogens which may be transmitted to humans through the consumption of their meat, but currently, data of their prevalence are still limited. The present study aimed to evaluate the presence of enteric ... ...

    Abstract Wild boars can be infected with several foodborne pathogens which may be transmitted to humans through the consumption of their meat, but currently, data of their prevalence are still limited. The present study aimed to evaluate the presence of enteric pathogens in wild boar meat samples killed in the Campania region. Twentyeight wild boar meat samples were analyzed for the detection of
    Language English
    Publishing date 2022-02-22
    Publishing country Italy
    Document type Journal Article
    ZDB-ID 2717104-8
    ISSN 2239-7132
    ISSN 2239-7132
    DOI 10.4081/ijfs.2022.9967
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article: An Active Peptide-Based Packaging System to Improve the Freshness and Safety of Fish Products: A Case Study

    Ambrosio, Rosa Luisa / Gogliettino, Marta / Agrillo, Bruna / Proroga, Yolande T. R. / Balestrieri, Marco / Gratino, Lorena / Cristiano, Daniela / Palmieri, Gianna / Anastasio, Aniello

    Foods. 2022 Jan. 25, v. 11, no. 3

    2022  

    Abstract: Fresh fish are highly perishable, owing mainly to their moisture content, high amount of free amino acids and polyunsaturated fatty acids. Microorganisms and chemical reactions cause the spoilage, leading to loss in quality, human health risks and a ... ...

    Abstract Fresh fish are highly perishable, owing mainly to their moisture content, high amount of free amino acids and polyunsaturated fatty acids. Microorganisms and chemical reactions cause the spoilage, leading to loss in quality, human health risks and a market value reduction. Therefore, the fishing industry has always been willing to explore new technologies to increase quality and safety of fish products through a decrease of the microbiological and biochemical damage. In this context, antimicrobial active packaging is one such promising solution to meet consumer demands. The main objective of this study was to evaluate the effects of an active polypropylene-based packaging functionalized with the antimicrobial peptide 1018K6 on microbial growth, physicochemical properties and the sensory attributes of raw salmon fillets. The results showed that application of 1018K6-polypropylene strongly inhibited the microbial growth of both pathogenic and specific spoilage organisms (SSOs) on fish fillets after 7 days. Moreover, salmon also kept its freshness as per volatile chemical spoilage indices (CSIs) during storage. Similar results were obtained on hamburgers of Sarda sarda performing the same analyses. This work provides further evidence that 1018K6-polymers have good potential as antimicrobial packaging for application in the food market to enhance quality and preserve the sensorial properties of fish products.
    Keywords Sarda sarda ; antimicrobial peptides ; case studies ; freshness ; human health ; market value ; markets ; microbial growth ; raw fish ; salmon ; spoilage ; volatile compounds ; water content
    Language English
    Dates of publication 2022-0125
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2704223-6
    ISSN 2304-8158
    ISSN 2304-8158
    DOI 10.3390/foods11030338
    Database NAL-Catalogue (AGRICOLA)

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  6. Article: Presence of enteric bacterial pathogens in meat samples of wild boar hunted in Campania region, southern Italy

    Peruzy, Maria Francesca / Cristiano, Daniela / Delibato, Elisabetta / D’Alessio, Nicola / Proroga, Yolande T.R. / Capozza, Rosaria Luana / Rippa, Antonio / Murru, Nicoletta

    Italian journal of food safety. 2022 Feb. 22, v. 11, no. 1

    2022  

    Abstract: Wild boars can be infected with several foodborne pathogens which may be transmitted to humans through the consumption of their meat, but currently, data of their prevalence are still limited. The present study aimed to evaluate the presence of enteric ... ...

    Abstract Wild boars can be infected with several foodborne pathogens which may be transmitted to humans through the consumption of their meat, but currently, data of their prevalence are still limited. The present study aimed to evaluate the presence of enteric pathogens in wild boar meat samples killed in the Campania region. Twentyeight wild boar meat samples were analyzed for the detection of Salmonella spp, Y. enterocolitica, Campylobacter spp., and Shiga- Toxigenic E. coli. Salmonella spp. was detected and isolated in ten samples and after serotyping S. Veneziana, S. Kasenyi, S. Coeln, S. Manhattan, S. Thompson, and S. Stanleyville were identified. Twenty-one meat samples were found to be contaminated with Y. enterocolitica; in 6 samples the ystA and ystB genes were detected simultaneously, while in 15 only the ystB gene, which characterizes the bacteria belonging to the biotype 1A, was present. Shiga-Toxin producing E. coli was detected in 12 while Campylobacter spp was never detected. In conclusion, due to the high occurrence of pathogenic bacteria detected, the present research shows that wild boars are important reservoirs for foodborne zoonoses which may be transmitted to livestock and humans. This confirms the importance of controls throughout the wild boar supply chain. In the Campania region, checks are guaranteed by the Veterinarians who work within the “management and control plan for wild boar in the Campania region” which has the twofold objective of containing the increasingly invasive presence of this animal and guaranteeing greater safety, traceability, and transparency in the consumption of meat.
    Keywords Campylobacter ; Salmonella ; Shiga toxin ; biotypes ; food safety ; game meat ; genes ; livestock ; supply chain ; traceability ; wild boars ; zoonoses ; Italy
    Language English
    Dates of publication 2022-0222
    Publishing place PAGEPress Publications
    Document type Article
    ZDB-ID 2717104-8
    ISSN 2239-7132
    ISSN 2239-7132
    DOI 10.4081/ijfs.2022.9967
    Database NAL-Catalogue (AGRICOLA)

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  7. Article: Antimicrobial Susceptibility Testing for Salmonella Serovars Isolated from Food Samples: Five-Year Monitoring (2015-2019).

    Peruzy, Maria Francesca / Capuano, Federico / Proroga, Yolande Thérèse Rose / Cristiano, Daniela / Carullo, Maria Rosaria / Murru, Nicoletta

    Antibiotics (Basel, Switzerland)

    2020  Volume 9, Issue 7

    Abstract: The continuous collection and analysis of updated data on the antimicrobic resistance among bacterial strains represent the essential core for the surveillance of this problem. The present work aimed to investigate the occurrence of antimicrobial ... ...

    Abstract The continuous collection and analysis of updated data on the antimicrobic resistance among bacterial strains represent the essential core for the surveillance of this problem. The present work aimed to investigate the occurrence of antimicrobial resistance among
    Language English
    Publishing date 2020-06-29
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2681345-2
    ISSN 2079-6382
    ISSN 2079-6382
    DOI 10.3390/antibiotics9070365
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  8. Article: Exposure to

    Montone, Angela Michela Immacolata / Capuano, Federico / Mancusi, Andrea / Di Maro, Orlandina / Peruzy, Maria Francesca / Proroga, Yolande Thérèse Rose / Cristiano, Daniela

    Foods (Basel, Switzerland)

    2020  Volume 9, Issue 12

    Abstract: ... Bacillus ... ...

    Abstract Bacillus cereus
    Language English
    Publishing date 2020-12-19
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2704223-6
    ISSN 2304-8158
    ISSN 2304-8158
    DOI 10.3390/foods9121899
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  9. Article: Exposure to Bacillus cereus in Water Buffalo Mozzarella Cheese

    Montone, Angela Michela Immacolata / Capuano, Federico / Mancusi, Andrea / Di Maro, Orlandina / Peruzy, Maria Francesca / Proroga, Yolande Thérèse Rose / Cristiano, Daniela

    Foods. 2020 Dec. 19, v. 9, no. 12

    2020  

    Abstract: Bacillus cereus is a spoilage bacterium and is recognized as an agent of food poisoning. Two food-borne illnesses are caused by B. cereus: a diarrheal disease, associated with cytotoxin K, hemolysin BL, non-hemolytic enterotoxin and enterotoxin FM, and ... ...

    Abstract Bacillus cereus is a spoilage bacterium and is recognized as an agent of food poisoning. Two food-borne illnesses are caused by B. cereus: a diarrheal disease, associated with cytotoxin K, hemolysin BL, non-hemolytic enterotoxin and enterotoxin FM, and an emetic syndrome, associated with the cereulide toxin. Owing to the heat resistance of B. cereus and its ability to grow in milk, this organism should be considered potentially hazardous in dairy products. The present study assessed the risk of B. cereus poisoning due to the consumption of water buffalo mozzarella cheese. A total of 340 samples were analyzed to determine B. cereus counts (ISO 7932:2005); isolates underwent molecular characterization to detect the presence of genes encoding toxins. Eighty-nine (26.1%) samples harbored B. cereus strains, with values ranging from 2.2 × 10² to 2.6 × 10⁶ CFU/g. Isolates showed eight different molecular profiles, and some displayed virulence characteristics. Bacterial counts and the toxin profiles of isolates were evaluated both separately and jointly to assess the risk of enteritis due to B. cereus following the consumption of buffalo mozzarella cheese. In conclusion, the results of the present study showed that the risk of poisoning by B. cereus following the consumption of this cheese was moderate.
    Keywords Bacillus cereus ; buffaloes ; cytotoxins ; diarrhea ; enteritis ; enterotoxins ; foodborne illness ; foods ; genes ; heat tolerance ; hemolysins ; milk ; mozzarella cheese ; plate count ; poisoning ; risk ; sampling ; spoilage bacteria ; strains ; virulence
    Language English
    Dates of publication 2020-1219
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    Note NAL-light
    ZDB-ID 2704223-6
    ISSN 2304-8158
    ISSN 2304-8158
    DOI 10.3390/foods9121899
    Database NAL-Catalogue (AGRICOLA)

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  10. Article: Serotyping and Evaluation of Antimicrobial Resistance of

    La Tela, Immacolata / Peruzy, Maria Francesca / D'Alessio, Nicola / Di Nocera, Fabio / Casalinuovo, Francesco / Carullo, Maria Rosaria / Cardinale, Davide / Cristiano, Daniela / Capuano, Federico

    Antibiotics (Basel, Switzerland)

    2021  Volume 10, Issue 4

    Abstract: Wild animals are potential vectors of antibiotic-resistant bacteria in the environment. The present study aimed to investigate the occurrence of antimicrobial resistance ... ...

    Abstract Wild animals are potential vectors of antibiotic-resistant bacteria in the environment. The present study aimed to investigate the occurrence of antimicrobial resistance among
    Language English
    Publishing date 2021-03-27
    Publishing country Switzerland
    Document type Journal Article
    ZDB-ID 2681345-2
    ISSN 2079-6382
    ISSN 2079-6382
    DOI 10.3390/antibiotics10040353
    Database MEDical Literature Analysis and Retrieval System OnLINE

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