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Eufrozina Albu, Ancuta Elena Prisacaru, Cristina Ghinea, Florin Ursachi and Laura Carmen Apostol
Ready-to-use vegetable salads are minimally processed products, rich in antioxidants, but are associated with a high microbiological risk and possibly, in some cases, with a high content of nitrites. The purpose of this study was to investigate the physi...
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Martina Ludewig, Julia Rattner, Johannes J. Künz, Martin Wagner and Beatrix Stessl
Pathogenic microorganisms surviving in dry products have regularly led to recalls and foodborne disease outbreaks. Therefore, the microbiological quality of 61 dried mushrooms samples purchased online and in supermarkets were analyzed. Counts of aerobic ...
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Vladimir Filipovic, Biljana Loncar, Violeta Kne?evic, Milica Nicetin, Jelena Filipovic and Marko Petkovic
Developed mathematical models and correlations describing the effects of the high-osmolality environment of sugar beet molasses on the viability of selected microorganisms, allowing a better understanding and management of the safety of different product...
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Nikolaos D. Andritsos, Spiros Paramithiotis, Marios Mataragas and Eleftherios H. Drosinos
Listeria monocytogenes is the bacterial causative agent of listeriosis, a life-threatening disease for humans, mainly transmitted through contaminated food. Human clinical isolates of the pathogen are frequently identified as serotype 4b strains; interes...
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Davy Verheyen, Maria Baka and Jan F. M. Van Impe
Studies focusing on the development of novel (antibacterial) food preservation technologies involving natural plant extracts rarely take into account the sublethal injury induced to bacterial cells. In the current study, sublethal injury caused by two su...
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Luciana Furlaneto Maia, Larissa Cristina Costa, kátia Real Rocha, Márcia Regina Terra, Janaína Schueller, Natara Fávaro Tosoni, Márcia Cristina Furlaneto (Author)
Pág. e42324
Enterocins carry out antimicrobial activity on several pathogenic and spoilage bacteria in food. The objective of this work was to evaluate the production of enterocins, using Enterococcus faecium, and their stability under different culture conditions. ...
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Silvana Carro Techera, Álvaro González Revello, Karina Cal, Sheila Giacaman, Ariel Aldrovandi
Pág. 15 - 26
Las bacterias ácido lácticas (BAL) forman parte de la microbiota natural láctea y son componentes de muchos cultivos iniciadores para elaboración quesera. Las BAL pueden presentar actividad antimicrobiana por la producción de diferentes sustancias, ...
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Monika Modzelewska-Kapitula, Andrzej Lemanski, Weronika Zdunczyk and Anna Zadernowska
The aim of this study was to investigate the possibility of Listeria monocytogenes growth in cooked sausages produced in the same meat processing plant without or with a direct nitrite addition (alternatively cured, AC, and nitrite cured, control). The A...
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Filipa Vinagre M. Silva and Evelyn
Vegetative pathogens actively grow in foods, metabolizing and dividing their cells. They have consequently become a focus of concern for the food industry, food regulators and food control agencies. Although much has been done by the food industry and fo...
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Giannina Brugnini, María Jesús Acquistapace, Soledad Rodríguez Cortés, Caterina Rufo
Pág. 7 - 14
En este trabajo se evaluó el efecto de la aplicación de ácido láctico en carne envasada al vacío sobre el crecimiento de Listeria monocytogenes, utilizando cepas aisladas de frigorífcos nacionales. Se aislaron e identifcaron 35 cepas de Listeria: 29...
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Hsin-Chi Tsai, Ming-Yuan Chou, Cheng-Chun Wu, Min-Tao Wan, Yi-Jie Kuo, Jung-Sheng Chen, Tung-Yi Huang and Bing-Mu Hsu
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Irene Ortega Blázquez, María José Grande Burgos, Rubén Pérez-Pulido, Antonio Gálvez and Rosario Lucas
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Mirriam E. Nyenje, Collins E. Odjadjare, Nicoline F. Tanih, Ezekiel Green and Roland N. Ndip
This study assessed the microbiological quality of various ready-to-eat foods sold in Alice, South Africa. Microbiological analysis was conducted on 252 samples which included vegetables, potatoes, rice, pies, beef and chicken stew. The isolates were ide...
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Gabriela Aguilar-Hernández, Brandon A. López-Romero, Alejandro Pérez-Larios, José M. Ruvalcaba-Gómez, Inkar Castellanos-Huerta, Guillermo Tellez-Isaias, Victor M. Petrone-García, Luis M. Anaya-Esparza and Efigenia Montalvo-González
Currently, several biological activities are attributed to the acetogenins (ACGs) of Annonaceae (including Annona muricata); among these is antimicrobial activity. The main focus of this experiment was to evaluate the antimicrobial effect of the crude ex...
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Tamara Rezende Marques, Aline Aparecida Caetano, Leonardo Milani Avelar Rodrigues, Anderson Assaid Simao, Gustavo Henrique Andrade Machado, Angelita Duarte Correa
Pág. 143 - 148
The agro-industrial waste from fruit presents as a promising source for the extraction of active principles with biological activity. This study evaluated the antibacterial and antioxidant activities of the extract of acerola bagasse flour (ABF) and char...
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Nathaly Cancino-Padilla,María Angélica Fellenberg,Wendy Franco,Rodrigo A. Ibáñez,Einar Vargas-Bello-Pérez
Pág. 215 - 229
Because of their unique composition and properties, milk and dairy productsrepresent excellent growth media for many pathogenic microorganisms. Staphylococcus aureus, Salmonella spp., Listeria monocytogenes and Escherichia coli O157:H7 are the most frequ...
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Kasimu Shehu,Asma?u M. Maishanu,Ibrahim A. Salau
Pág. 140 - 144
Five leafy vegetables commonly consumed in Sokoto metropolis were evaluated for microbiological quality using standard procedures involving standard plate count (SPC). The vegetables investigated included Lactuaca sativa (Lettuce), Amaranthus hybridus (S...
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Katarzyna Sadowska, Jadwiga Andrzejewska, Anna Ligocka, Joanna Korczyk-Szabo and Miroslav Haban
The agricultural policy of the European Union is currently focused on increasing the area of organic farming. Medicinal plants, including milk thistle (Silybum marianum [L.] Gaertn.), are particularly suitable for this type of cultivation. The aim of thi...
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Nadezhda Petkova, Ani Petrova, Ivan Ivanov, Ivanka Hambarlyiska, Yulian Tumbarski, Ivayla Dincheva, Manol Ognyanov and Petko Denev
This research aimed to reveal the chemical composition of different fractions obtained by sequential extraction of purple coneflower (Echinacea purpurea) roots and to evaluate the antimicrobial activity of some of them. Hexane, chloroform, ethyl acetate,...
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Julia Koskar, Kadrin Meremäe, Tõnu Püssa, Dea Anton, Terje Elias, Reelika Rätsep, Mihkel Mäesaar, Karmen Kapp and Mati Roasto
Plant powders with antimicrobial properties can be used in food manufacturing and must comply with the demands of consumers regarding microbiological safety, nutritional value, and sensory properties of foods. The present study aimed to assess the microb...
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