The Behavior of Consumers and Producers of Food of Animal Origin and Their Impacts in One Health

Nespolo, Natália Maramarque

doi:10.3389/fvets.2021.641634

Cited by 6 publications

(5 citation statements)

References 27 publications

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“…Inhibitory rate (%) = 100 × log 10 control − log 10 nanoparticles log 10 control (3) where CFU (control) is the number of CFU/mL in the bacterial suspension itself and CFU (nanoparticles) is the number of CFU/mL in the bacterial suspension with the added PdNPs or PtsNPs.…”

Section: Evaluation Of Growth Inhibition Using the Plate Counting Agarmentioning

confidence: 99%

See 1 more Smart Citation

Antimicrobial Properties of Palladium and Platinum Nanoparticles: A New Tool for Combating Food-Borne Pathogens

Chlumsky

Purkrtová

Míchová

et al. 2021

IJMS

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Although some metallic nanoparticles (NPs) are commonly used in the food processing plants as nanomaterials for food packaging, or as coatings on the food handling equipment, little is known about antimicrobial properties of palladium (PdNPs) and platinum (PtNPs) nanoparticles and their potential use in the food industry. In this study, common food-borne pathogens Salmonella enterica Infantis, Escherichia coli, Listeria monocytogenes and Staphylococcus aureus were tested. Both NPs reduced viable cells with the log10 CFU reduction of 0.3–2.4 (PdNPs) and 0.8–2.0 (PtNPs), average inhibitory rates of 55.2–99% for PdNPs and of 83.8–99% for PtNPs. However, both NPs seemed to be less effective for biofilm formation and its reduction. The most effective concentrations were evaluated to be 22.25–44.5 mg/L for PdNPs and 50.5–101 mg/L for PtNPs. Furthermore, the interactions of tested NPs with bacterial cell were visualized by transmission electron microscopy (TEM). TEM visualization confirmed that NPs entered bacteria and caused direct damage of the cell walls, which resulted in bacterial disruption. The in vitro cytotoxicity of individual NPs was determined in primary human renal tubular epithelial cells (HRTECs), human keratinocytes (HaCat), human dermal fibroblasts (HDFs), human epithelial kidney cells (HEK 293), and primary human coronary artery endothelial cells (HCAECs). Due to their antimicrobial properties on bacterial cells and no acute cytotoxicity, both types of NPs could potentially fight food-borne pathogens.

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Section: Evaluation Of Growth Inhibition Using the Plate Counting Agarmentioning

confidence: 99%

“…Food-borne pathogens are among the most common causes of bacterial contamination in food processing plants [1][2][3]. They predominantly exist as communities of sessile cells that develop as biofilms [4].…”

Section: Introductionmentioning

confidence: 99%

Antimicrobial Properties of Palladium and Platinum Nanoparticles: A New Tool for Combating Food-Borne Pathogens

Chlumsky

Purkrtová

Míchová

et al. 2021

IJMS

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show abstract

“…Pemilihan lokasi/target UMKM didasarkan dengan 3 kriteria, yakni target merupakan UMKM, UMKM tersebut menghasilkan produk dari pangan hewani, dan target UMKM belum mengetahui konsep pangan ASUH. Kegiatan penting untuk dilakukan karena membantu produsen memperoleh pengetahuan tentang produksi asal produk hewani akan terjadi perubahan kebiasaan konsumsi, mencegah konsumsi makanan yang terkontaminasi yang dapat menyebabkan kerusakan pada kesehatan manusia dan lingkungan, sehingga dapat meningkatkan pengetahuan kesehatan konsumen (Nespolo, 2021) Tabel 1. UMKM Target Sosialisasi NO.…”

Section: Umkm Olahan Dagingunclassified

Sosialisasi Pangan ASUH (AMAN, SEHAT, UTUH, DAN HALAL) dan Jajanan Sehat Dalam Upaya Meningkatkan Kesadaran Masyarakat atas Kualitas Hidup Sehat

Anggaeni¹,

Indraswari²,

Sujatmiko³

2022

MKTT

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Kesadaran masyarakat terhadap kualitas dan keamanan pangan asal hewan meningkat saat masa pandemi Covid-19, mulai dari daging dan telur ayam, daging sapi, dan daging ikan yang termasuk ke dalam pangan asal hewan. Salah satu cara yang bisa dilakukan untuk mewujudkan keamanan pangan di Indonesia adalah dengan menerapkan pola pangan ASUH (Aman, Sehat, Utuh, halal), yaitu pangan yang bebas dari kontaminasi berbahaya (kontaminasi fisik, kimia atau biologis), memiliki nilai gizi yang tinggi, tidak tercampur bahan lain, dan diolah berdasarkan syariat Islam sehingga halal untuk dikonsumsi. Kegiatan pengabdian kepada masyarakat yang terintregasi, dilaksanakan dalam upaya meningkatkan kewaspadaan masyarakat terkait kontaminasi berbahaya pada pangan asal hewan, sosialisasi konsep Pangan ASUH serta mengurangi angka keracunan makanan khususnya di sekolah dasar dan menambah pengetahuan bagi anak-anak agar mengetahui jajanan yang sehat. Kegiatan edukasi dilaksanakan kepada masayarakat, pedagang di pasar tradisional Pasar Resik dan Pasar Cileunyi, siswa sekolah dasar SD Negri Mekarsari, 15 pedagang produk olahan asal hewan, dan disosilisasikan lebih jauh melalui platform media sosial youtube dan Instagram. Konten yang disebarkan telah menjangkau 9.181 akun instagram dengan 78,8%nya berada di rentang umur 25-34 berdasarkan insight akun instagram.

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“…Animal-derived foods are an important source of nutrition for many people worldwide, but their consumption may pose several health risks. This places the safety of animal-derived foods at the forefront of societal concerns and is one of the current and ongoing challenges for food producers [ 1 , 2 ]. One of these biological foodborne health risks is Enterobacteriaceae .…”

Section: Introductionmentioning

confidence: 99%

Prevalence, antibiotic resistance patterns, and biofilm formation ability of Enterobacterales recovered from food of animal origin in Egypt

et al. 2023

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Background and Aim: The majority of animal-derived food safety studies have focused on foodborne zoonotic agents; however, members of the opportunistic Enterobacteriaceae (Ops) family are increasingly implicated in foodborne and public health crises due to their robust evolution of acquiring antimicrobial resistance and biofilms, consequently require thorough characterization, particularly in the Egyptian food sector. Therefore, this study aimed to determine the distribution and prevalence of Enterobacteriaceae family members in animal-derived foods, as well as their resistance to important antimicrobials and biofilm-forming potential. Materials and Methods: A total of 274 beef, rabbit meat, chicken meat, egg, butter, and milk samples were investigated for the presence of Enterobacteriaceae. All isolated strains were first recognized using traditional microbiological techniques. Following that, matrix-assisted laser desorption ionization-time of flight mass spectrometry was used to validate the Enterobacteriaceae's identity. The isolated enterobacteria strains were tested on disk diffusion and crystal violet quantitative microtiter plates to determine their antibiotic resistance and capacity to form biofilms. Results: There have been thirty isolates of Enterobacteriaceae from seven different species and four genera. Out of the three food types, Pseudomonas aeruginosa had the highest prevalence rate (4.1%). With three species, Enterobacter genera had the second-highest prevalence (3.28%) across five different food categories. In four different food types, the Klebsiella genera had the second-highest distribution and third-highest incidence (2.55%). Almost all isolates, except three Proteus mirabilis, showed prominent levels of resistance, particularly to beta-lactam antibiotics. Except for two Enterobacter cloacae and three P. mirabilis isolates, all isolates were classified as multidrug-resistant (MDR) or extensively multidrug-resistant (XDR). The multiple antibiotic resistance index (MARI) of the majority of isolates dropped between 0.273 and 0.727. The highest MARI was conferred by Klebsiella pneumoniae, at 0.727. Overall, 83.33% of the isolates had strong biofilm capacity, while only 16.67% exhibited moderate capacity. Conclusion: The MDR, XDR, and strong biofilm indicators confirmed in 83.33% of the currently tested Enterobacteriaceae from animal-derived foods suggest that, if not addressed, there may be rising risks to Egypt's economy and public health.

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The Behavior of Consumers and Producers of Food of Animal Origin and Their Impacts in One Health

Cited by 6 publications

References 27 publications

Antimicrobial Properties of Palladium and Platinum Nanoparticles: A New Tool for Combating Food-Borne Pathogens

Antimicrobial Properties of Palladium and Platinum Nanoparticles: A New Tool for Combating Food-Borne Pathogens

Sosialisasi Pangan ASUH (AMAN, SEHAT, UTUH, DAN HALAL) dan Jajanan Sehat Dalam Upaya Meningkatkan Kesadaran Masyarakat atas Kualitas Hidup Sehat

Prevalence, antibiotic resistance patterns, and biofilm formation ability of Enterobacterales recovered from food of animal origin in Egypt

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