Research Publications (Food Safety)

Journal of Food Processing and Preservation, EarlyView. Volatile N‐nitrosamines (VNAs) and polycyclic aromatic hydrocarbons (PAHs) are two of the most hazardous compounds for human health in the meat products have cured by nitrite and smoke, on whose contents different cooking methods can have a significant effect on quality.

Journal of Food Biochemistry, EarlyView. Bisphenol A (BPA) is used as a plasticizer in polycarbonate plastics. It has been used in consumer products and epoxy resins for decades as protective coatings and linings for food and beverage bottles. This can trigger human reactions to BPA which interferes with estrogen receptors. Our study explored the ameliorative effects of selenium (Se) in male rats on liver damage caused by BPA.

Journal of Food Biochemistry, EarlyView. 3‐Monochloropropane‐1,2‐diol (3‐MCPD) as a byproduct of food processing and a carcinogenic agent has attracted much attention in the last decades. Kidney is the main target organ that is sensitive to the toxicity of 3‐MCPD.

Comprehensive Reviews in Food Science and Food Safety, EarlyView. Breast milk is an ideal source of human milk oligosaccharides (HMOs) for isolation and purification. However, breast milk is not for sale and at most is distributed to neonatal intensive care units as donor milk. To overcome this limitation, isolating HMOs analogs including bovine milk oligosaccharides (BMOs) and caprine milk oligosaccharides (CMOs) from other sources is timely and significant.

Comprehensive Reviews in Food Science and Food Safety, EarlyView. Worldwide, foods waste caused by putrefactive organisms and diseases caused by foodborne pathogens persist as public health problems even with a plethora of modern antimicrobials.

Comprehensive Reviews in Food Science and Food Safety, EarlyView. The past two decades have witnessed a global surge in the application of probiotics as functional ingredients in food, animal feed, and pharmaceutical products. Among food industries, the dairy industry is the largest sector where probiotics are employed in a number of dairy products including sour/fermented milk, yogurt, cheese, butter/cream, ice cream, and infant formula.

Comprehensive Reviews in Food Science and Food Safety, EarlyView.

In this retrospective study in China, we aimed to: (1) determine the prevalence of linezolid (LZD) resistance among multidrug-resistant tuberculosis (MDR-TB)-infected patients; (2) monitor for dynamic LZD susceptibility changes during anti-TB treatment; and (3) explore molecular mechanisms conferring LZD resistance. A total of 277 MDR-TB patients receiving bedaquiline (BDQ)-containing regimens in 13 TB specialized hospitals across China were enrolled in the study.

The detection of fecal viral pathogens in water is hampered by their great variety and complex analysis. As traditional bacterial indicators are poor viral indicators, there is a need for alternative methods, such as the use of somatic coliphages, which have been included in water safety regulations in recent years.

This study was conducted to decipher the mechanism of emulsion-based food stabilization by fish-derived collagen hydrolysate. Collagen type I was isolated from seven fish processing by-products with yields ranging from 9.15 to 92.38%. The isolated samples had a mass of 110–120kDa and eluted at 30.44% NaCl in ion-exchange chromatography. The collagen samples were enzymatically digested to obtain collagen hydrolysate (CH) with mass <6kDa.

Fish are an important food and economic source in the Amazon region. However, several researches report high levels of mercury, mainly methylmercury (MeHg), in these animals. MeHg is capable of biomagnifying in the ecosystem and negatively affect human health. Amazon region is recognized for its great diversity of fish species and high daily consumption of fish, extremely vulnerable to the toxic effects of MeHg.

Metal mining extraction and concentration need water. The recycling of liquid effluents reduces its consumption. This recycled water must contain low concentrations of metals. This project’s first objective was to start up a laboratory-scale upflow anaerobic sludge blanket (UASB) reactor for biotransforming metal sulfates into metal sulfides of effluent from flotation units of a mining plant (FE).

The emergence of multidrug-resistant pathogens presents a global challenge for treating and preventing disease spread through zoonotic transmission. The water and foodborne Enterohaemorrhagic Escherichia coli (EHEC) are capable of causing intestinal and systemic diseases. The root cause of the emergence of these strains is their metabolic adaptation to environmental stressors, especially acidic pH.

In countries with professional pig husbandry in stables, the prevalence of livestock-associated (LA) methicillin-resistant Staphylococcus aureus (MRSA) on farms has remained high or has further increased in recent years. Simple measures to reduce LA-MRSA among pigs have not yet been successfully implemented.

Microbiology and Immunology, Accepted Article.

Synthetic amorphous silica (SAS) nanomaterial – consisting of aggregates and agglomerates of primary silicon dioxide (SiO2) particles in the nanorange (<100 nm) – is commonly used as excipient in pharmaceuticals, in cosmetics and as food additive (E551). The available data suggest that SAS nanoparticles (NP) after intravenous (IV) exposure persist in liver and spleen; however, insufficient data exist to verify whether SAS may also induce adverse effects.

ABSTRACT The CoMiniGut in vitro model mimicking the small intestine of piglets was used to evaluate four probiotic strains for their potential as a preventive measure against development of diarrhea in weaned pigs. In the in vitro system, piglet digesta was inoculated with pathogenic enterotoxigenic Escherichia coli F4 (ETEC F4), and the short-chain fatty acid profile and the gut microbiota composition were assessed.

Author(s): S.S. Shameena, Kundan Kumar, Saurav Kumar, Pushpa Kumari, Rahul Krishnan, Sutanu Karmakar, H. Sanath Kumar, K.V. Rajendran, R.P. Raman

Author(s): Ana Caroline de Oliveira, Vanete Thomaz-Soccol, Michelle Zibetti Tadra-Sfeir, Emanuel Maltempi de Souza, Maria Elena Crespo-Lopez, Hervé Rogez

Author(s): Jiyue Gao, Longgang Zhao, Juan Li, Limiao Deng, Jiangong Ni, Zhongzhi Han

Author(s): Hatice Taşpınar, Adil Elik, Savaş Kaya, Nail Altunay

Author(s): Shih-Min Chiang, Kwo-Chang Ueng, Hsiang-Shun Chen, Chia-Jung Wu, Yi-Sun Yang, Deng-Jye Yang