Academic literature on the topic 'Food contaminants'

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Journal articles on the topic "Food contaminants"

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Sheriffdeen, N., KEN Hasaralee, RD Wickramasinghe, SPNN Senadeera, and CB Ranaweera. "Microbial Contaminants in Sri Lankan Poultry, Fish and Meat: A Review of Prevalence and Implications for Food Safety." European Journal of Nutrition & Food Safety 17, no. 6 (2025): 10–22. https://doi.org/10.9734/ejnfs/2025/v17i61735.

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Microbial contamination of food poses significant public health risks globally, which can lead to foodborne illnesses. In Sri Lanka, poultry, fish, and other types of meat are consumed by the majority in the country. Hence, proper food safety is crucial to minimize microbial contamination and thereby reduce the occurrence of foodborne illnesses. This review aims to discuss and summarize existing literature on the common types of microbial contaminants found in poultry, fish, and meat products sold in Sri Lanka. While numerous studies have addressed microbial contamination in individual food ca
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Gewurtz, Sarah B., and Miriam L. Diamond. "Distribution and burdens of bioaccumulative contaminants in the Lake Erie food web: A review." Environmental Reviews 11, no. 3 (2003): 141–60. http://dx.doi.org/10.1139/a03-014.

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The bioaccumulation of organic contaminants in the Lake Erie food web is reviewed in context of the numerous changes experienced by the system. In the late 1960s, internal lake processes, related to the eutrophic status of the lake, minimized contaminant bioaccumulation despite high contaminant loadings. From the 1970s to 1980s contaminant concentrations decreased at different rates in many species of different trophic levels, coincident with decreased loadings to the lake. Since the early 1980s contaminant concentrations in biota have not changed consistently. Several factors have been propos
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Di Stefano, Vita, and Giuseppe Avellone. "Food Contaminants." Journal of Food Studies 3, no. 1 (2014): 88. http://dx.doi.org/10.5296/jfs.v3i1.6192.

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Mielech, Anita, Anna Puścion-Jakubik, and Katarzyna Socha. "Assessment of the Risk of Contamination of Food for Infants and Toddlers." Nutrients 13, no. 7 (2021): 2358. http://dx.doi.org/10.3390/nu13072358.

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Infants and toddlers are highly sensitive to contaminants in food. Chronic exposure can lead to developmental delays, disorders of the nervous, urinary and immune systems, and to cardiovascular disease. A literature review was conducted mainly in PubMed, Google Scholar and Scopus databases, and took into consideration papers published from October 2020 to March 2021. We focused on contaminant content, intake estimates, and exposure to contaminants most commonly found in foods consumed by infants and children aged 0.5–3 years. In the review, we included 83 publications with full access. Contami
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Callen, Cheryl, Jatinder Bhatia, Laura Czerkies, William Klish, and George Gray. "Challenges and Considerations When Balancing the Risks of Contaminants with the Benefits of Fruits and Vegetables for Infants and Toddlers." Nutrients 10, no. 11 (2018): 1572. http://dx.doi.org/10.3390/nu10111572.

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Background: Fruits and vegetables are key to a healthy diet, particularly in children; however, parents may be concerned about contaminants found in fruits and vegetables. Making informed food choices for children requires understanding and balancing the risks of contaminant exposure with the importance of providing a healthy diet. The objective of this work is to identify fruits and vegetables commonly consumed by infants and toddlers; identify potential contaminants in fruits and vegetables; and outline considerations in assessing contaminant risks in food categories with a critical role in
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Abnet, Christian C. "Carcinogenic Food Contaminants." Cancer Investigation 25, no. 3 (2007): 189–96. http://dx.doi.org/10.1080/07357900701208733.

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Wearne, Steven J., Martin G. de M. Gem, Nigel Harrison, et al. "Contaminants of food." Environmental Science and Pollution Research 3, no. 2 (1996): 83–88. http://dx.doi.org/10.1007/bf02985495.

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Meyer, A. M., N. Meijer, E. F. Hoek-van den Hil, and H. J. van der Fels-Klerx. "Chemical food safety hazards of insects reared for food and feed." Journal of Insects as Food and Feed 7, no. 5 (2021): 823–31. http://dx.doi.org/10.3920/jiff2020.0085.

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Insects are a promising future source of sustainable proteins within a circular economy. Proving the safety of insects for food and feed is necessary prior to supplying them to the market. This literature review provides a state-of-the-art overview of the chemical food safety hazards for insects reared for food and feed, focusing mainly on transfer of contaminants from the substrate. Contaminants covered are: heavy metals, dioxins and polychlorinated biphenyls, polyaromatic hydrocarbons, pesticides, veterinary drugs, mycotoxins, and plant toxins. The twelve insect species reported as having th
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Colopi, Ambra, Eugenia Guida, Silvia Cacciotti, et al. "Dietary Exposure to Pesticide and Veterinary Drug Residues and Their Effects on Human Fertility and Embryo Development: A Global Overview." International Journal of Molecular Sciences 25, no. 16 (2024): 9116. http://dx.doi.org/10.3390/ijms25169116.

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Drug residues that contaminate food and water represent a serious concern for human health. The major concerns regard the possible irrational use of these contaminants, since this might increase the amplitude of exposure. Multiple sources contribute to the overall exposure to contaminants, including agriculture, domestic use, personal, public and veterinary healthcare, increasing the possible origin of contamination. In this review, we focus on crop pesticides and veterinary drug residues because of their extensive use in modern agriculture and farming, which ensures food production and securi
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Arris, Farrah Aida, Vincent Tiang Soon Thai, Wan Nabilah Manan, and Mohd Shaiful Sajab. "A Revisit to the Formation and Mitigation of 3-Chloropropane-1,2-Diol in Palm Oil Production." Foods 9, no. 12 (2020): 1769. http://dx.doi.org/10.3390/foods9121769.

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Process-based contaminants in food—particularly in vegetable oils—have been a topic of interest due to their potential health risk on humans. Oral consumption above the tolerable daily intake might result in health risks. Therefore, it is critical to correctly address the food contaminant issues with a proper mitigation plan, in order to reduce and subsequently remove the occurrence of the contaminant. 3-monochloropropane-1,3-diol (3-MCPD), an organic chemical compound, is one of the heat- and process-induced food contaminants, belonging to a group called chloropropanols. This review paper dis
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Dissertations / Theses on the topic "Food contaminants"

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Lommatzsch, Martin. "Hydrocarbons as food contaminants:." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2018. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-233297.

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The contamination of foods with hydrocarbon mixtures migrating from food contact materials (FCM) was first observed for jute and sisal bags treated with batching oil in the 1990s. Since the millennium, the focus has shifted to printing inks and recycled cardboard packaging as most recognized sources for hydrocarbon contamination from FCM. Mineral oil containing printing inks can either release hydrocarbons directly from the printing of folding boxes into food or indirectly entering the recycling chain of cardboard material by printed products, such as newspapers. The contamination of dry foo
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Lu, Qian. "Contaminants in food stuffs." Thesis, Liverpool John Moores University, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.388586.

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SANTORO, KARIN. "Microcantilever resonators for biodetection of food contaminants." Doctoral thesis, Politecnico di Torino, 2015. http://hdl.handle.net/11583/2618311.

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The aim of research activity is focussed on the evaluation of microcantilever-based mass sensor performances for biodetection of toxic molecules in food. We investigated the possibility to detect human pathogen bacteria (Salmonella spp.), milk allergens, mycotoxins and carcinogenic anabolic agent in meat. The results in terms of sensitivity and selectivity were compared with traditional analysis protocol and commercially available detection kits. Microcantilever resonators showed a good sensitivity and reproducibility in detecting hazardous compounds to the health in food
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Raffael, Barbara. "Analytical strategies to assess chemical migration from food contact materials." Thesis, University of Leeds, 2003. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.275763.

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Malecha, Michael Markus. "Identification of lubricant contaminants in beverage cans using spectroscopic analysis and chemometrics." Thesis, Cranfield University, 2002. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.269638.

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Kelly, Barry C. "Bioaccumulation potential of organic contaminants in an Arctic marine food web /." Burnaby B.C. : Simon Fraser University, 2006. http://ir.lib.sfu.ca/handle/1892/2662.

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Thesis (Ph.D.) - Simon Fraser University, 2006.<br>Theses (School of Resource and Environmental Management) / Simon Fraser University. Senior supervisor : Dr. Frank A. P. C. Gobas. Included bibliographical references : leaves 226-248.
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Bueno, Hernandez Diana. "Optical and electrochemical sensing methods for the detection of food contaminants." Thesis, Perpignan, 2016. http://www.theses.fr/2016PERP0044/document.

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Un appareil de mesure de la fluorescence, à faible coût et portable a été développé pour quantifier les concentrations d’Ochratoxine A (OTA) dans des échantillons réels. Le système est basé sur l’excitation par une UV-LED à 365 nm et un photo détecteur contrôlé par une interface dans LabVIEW. Aussi, une image capteur, CMOS, contrôlée par une interface conçue dans MATLAB. L’OTA est une molécule naturellement fluorescente. Après excitation par une UV-, l’image de la fluorescence émise est captée par une caméra et traitée en vue de la mesure de la concentration de l’OTA. Le système d’analyse a ét
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Fodey, Terence Lee. "New approaches for the production of antibodies to chemical contaminants in food." Thesis, Queen's University Belfast, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.491939.

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The production of antibodies to a veterinary drug requires conjugation of the low molecular weight compound to a larger molecular weight substance (carrier protein) to enable immune recognition. The resulting immunogen is usually mixed with an adjuvant to create a prepnration thnt will elicit a strong and lasting inullune response to the complex when administered to the host animal. Fretmd's adjuvant has been previously used but can produce adverse side effects in the host. A replacement adjuvant for Fretllld's was sought: Montanide ISA 50V was found to be suitable for the production of antibo
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Magliulo, Maria <1976&gt. "Innovative immunoassay formats for the detection of food contaminants and pathogenic bacteria." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/592/1/Magliulo-tesi.pdf.

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Magliulo, Maria <1976&gt. "Innovative immunoassay formats for the detection of food contaminants and pathogenic bacteria." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2007. http://amsdottorato.unibo.it/592/.

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Books on the topic "Food contaminants"

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Siantar, Darsa P., Mary W. Trucksess, Peter M. Scott, and Eliot M. Herman, eds. Food Contaminants. American Chemical Society, 2008. http://dx.doi.org/10.1021/bk-2008-1001.

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Symposia on Mycotoxins and Food Allergens (2006 San Francisco, Calif.). Food contaminants: Mycotoxins and food allergens. Edited by Siantar Darsa Purnama. American Chemical Society, 2008.

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F, Moffat Colin, and Whittle K. J, eds. Environmental contaminants in food. Sheffield Academic Press, 1999.

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Hoff, Rodrigo, and Luciano Molognoni, eds. Chemical Food Contaminants Analysis. Springer US, 2024. http://dx.doi.org/10.1007/978-1-0716-3806-4.

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Aransiola, Sesan Abiodun, Rasaq Olajide Akinsola, Olabisi Peter Abioye, and Naga Raju Maddela. Emerging Contaminants in Food and Food Products. CRC Press, 2024. http://dx.doi.org/10.1201/9781003438236.

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D'Mello, J. P. F., ed. Food safety: contaminants and toxins. CABI, 2003. http://dx.doi.org/10.1079/9780851996073.0000.

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Felix, D'Mello J. P., ed. Food safety: Contaminants and toxins. CABI Pub., 2003.

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Williams, Kevan John. Organic environmental contaminants in food. De Montfort University, 1993.

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Colin, Creaser, and Purchase Rupert, eds. Food contaminants: Sources and surveillance. Royal Society of Chemistry, 1991.

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Great, Britain Scottish Office Agriculture Environment and Fisheries Department. The Contaminants in Food Regulations 1997. The Department, 1997.

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Book chapters on the topic "Food contaminants"

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Shuai, Yi, Haixia Sui, Gonghua Tao, Qian Huo, Chen Li, and Naimin Shao. "Food Contaminants." In Nutritional Toxicology. Springer Nature Singapore, 2022. http://dx.doi.org/10.1007/978-981-19-0872-9_5.

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Catsberg, C. M. E., and G. J. M. Kempen-Van Dommelen. "Additives and contaminants." In Food Handbook. Springer Netherlands, 1990. http://dx.doi.org/10.1007/978-94-009-0445-3_4.

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Stadler, Richard H. "Food Process Contaminants." In ACS Symposium Series. American Chemical Society, 2019. http://dx.doi.org/10.1021/bk-2019-1306.ch001.

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Ragavan, K., Navin Rastogi, and Alok Srivastava. "Industrial Food Processing Contaminants." In Food Toxicology. CRC Press, 2016. http://dx.doi.org/10.1201/9781315371443-22.

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Wu, Long, Ting Wu, Wei Zeng, et al. "Food Contaminants in Seafood." In Food Safety. CRC Press, 2024. http://dx.doi.org/10.1201/9781003333913-7.

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Hammuel, Chrinius, Isayas Asefa Kebede, Aliyu Yakubu, and Jummai Amos Tidi. "Emerging Microbial Food Contaminants." In Emerging Contaminants in Food and Food Products. CRC Press, 2024. http://dx.doi.org/10.1201/9781003438236-8.

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deMan, John M. "Additives and Contaminants." In Principles of Food Chemistry. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4614-6390-0_11.

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Hurst, W. Jeffrey, John W. Finley, and John M. deMan. "Additives and Contaminants." In Principles of Food Chemistry. Springer International Publishing, 2018. http://dx.doi.org/10.1007/978-3-319-63607-8_15.

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Elenwo, C. E., A. I. Gabasawa, E. T. Alori, and O. O. Babalola. "Emerging Contaminants in Foods." In Emerging Contaminants in Food and Food Products. CRC Press, 2024. http://dx.doi.org/10.1201/9781003438236-2.

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Palmer, Sushma, and Kulbir S. Bakshi. "Chemical Contaminants in Food." In Principles and Practice of Environmental Medicine. Springer US, 1992. http://dx.doi.org/10.1007/978-1-4899-2447-6_3.

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Conference papers on the topic "Food contaminants"

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Řeháková, Jana, Zuzana Holubová, Jana Hornová, Dana Matulová, Irena Řehůřková, and Jiří Ruprich. "VÝSKYT VYBRANÝCH KONTAMINANTŮ V HOŘKÝCH ČOKOLÁDÁCH / OCCURRENCE OF SELECTED CONTAMINANTS IN DARK CHOCOLATES." In L. KONFERENCE O JAKOSTI POTRAVIN A POTRAVINOVÝCH SUROVIN / THE 50th FOOD QUALITY AND SAFETY CONFERENCE. Mendel University in Brno, 2024. http://dx.doi.org/10.11118/978-80-7509-996-9-0303.

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Beman, Roger. "Design, Fabrication, and Erection of a 350,000 Gallon Fiberglass Potable Water Tank Meeting FDA Requirements." In CORROSION 2005. NACE International, 2005. https://doi.org/10.5006/c2005-05506.

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Abstract Storage of potable water for high volume production is a concern throughout the food and beverage industry. Care must be taken to avoid contamination, and shutting vessels down for maintenance is costly both as a maintenance item as well as for the cost of the loss of production. Even the inspection of process vessels requires taking the vessel out of service, then decontaminating the vessel again prior to putting it back on line. The use of materials that will not rust, do not require additional surface coatings, and that are FDA approved throughout the vessel wall for food and bever
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He, Hongyan, and Haitao Yang. "Design of portable food contaminant detection system based on electrochemical sensing." In International Conference on Mechatronics and Mechanical Engineering (ICMME 2024), edited by Yucheng Jiang. SPIE, 2024. http://dx.doi.org/10.1117/12.3037979.

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Darwish, A., M. Ricci, J. A. Tobon Vasquez, C. Migliaccio, and F. Vipiana. "Support Vector Machine for Multiclass Contaminant Classification in Food Products Using Microwave Sensing." In 2024 IEEE International Symposium on Antennas and Propagation and INC/USNC‐URSI Radio Science Meeting (AP-S/INC-USNC-URSI). IEEE, 2024. http://dx.doi.org/10.1109/ap-s/inc-usnc-ursi52054.2024.10685942.

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Dabija, Adriana, Ancuta Chetrariu, and Elena Huber. "RESEARCH ON DEVELOPMENT NOVEL FERMENTED BEVERAGES FROM SWEET WHEY." In SGEM International Multidisciplinary Scientific GeoConference. STEF92 Technology, 2024. https://doi.org/10.5593/sgem2024v/6.2/s24.14.

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Whey is a significant environmental contaminant since its waste load is estimated to be 100�175 times more than that of an equivalent volume of household wastewater. It is estimated that around half of the whey produced is used for human or animal use, and the other half is released into the environment as waste water, which adds to pollution. Thus, in accordance with the guidelines established by the EU Green Deal Program, its valorisation through the development of health-promoting products is an important step for the environment and the food sector. Numerous whey-based beverages are mentio
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Zwaag, Claudia, and Soeren Nyborg Rasmussen. "Cyclic CUI Testing of Insulation Materials." In CORROSION 2017. NACE International, 2017. https://doi.org/10.5006/c2017-08877.

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Abstract Corrosion under Insulation (CUI) is a major challenge for some industries today – for cost and especially for risk reasons. The role of the insulation material in relation to corrosion under insulation of carbon steel is normally assumed to be three-fold, providing: An annular space or crevice for the retention of water and other corrosive mediaA material that may wick or absorb water; andA material that may contribute contaminants that increase the corrosion rate Via the testing of six generically different insulation materials, the study has tried to identify factors in an insulatio
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Beekman, Jessica, Samantha Popol, Shaun MacMahon, and Steven Peyton. "Analysis of MCPD and Glycidyl Esters: Recent Occurrence Data in U.S. Infant Formulas and Effects of Cooking on Contaminant Concentrations in Frozen Fried Foods." In 2022 AOCS Annual Meeting & Expo. American Oil Chemists' Society (AOCS), 2022. http://dx.doi.org/10.21748/jsat7828.

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Fatty acid esters of 3-monochloro-1,2-propanediol (3-MCPD), 2-monochloro-1,3-propanediol (2-MCPD), and glycidol are process-induced chemical contaminants found in a variety of edible oils and food products containing these oils. Studies have shown these contaminants may be carcinogenic and/or genotoxic, making their presence in foodstuffs a potential health concern. Since 2012, researchers at the U.S. Food and Drug Administration (FDA) have developed methods for the analysis of MCPD and glycidyl esters in a variety of matrices, including edible oils, infant formula, and other processed foods.
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Kim, G., S. D. Lee, J. H. Moon, K. B. Kim, and D. K. Lee. "Terahertz technology for the detection of food contaminants." In 2012 37th International Conference on Infrared, Millimeter, and Terahertz Waves (IRMMW-THz 2012). IEEE, 2012. http://dx.doi.org/10.1109/irmmw-thz.2012.6380163.

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Eggen, T., M. Möder, and A. Arukwe. "Emerging contaminants in consumer products: environmental fate and transfer to human food-chain." In FOOD AND ENVIRONMENT 2011. WIT Press, 2011. http://dx.doi.org/10.2495/fenv110091.

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Nychas, George, and Vlasis Tsezos. "Next Generation Food Quality and Safety Assessment in Food Industry; from the current single measurement to Data Science and Internet of Food (things) approach." In Emerging Tech Conference Edge Intelligence 2022. Hellenic Emerging Technology Industry Association, 2025. https://doi.org/10.63438/tcsp1829.

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Ensuring food safety and quality is a major challenge in the agri-food industry, requiring innovative solutions for transparency, efficiency, and risk mitigation. Agritrack leverages AI-driven Blockchain technology to enhance traceability, quality control, and food integrity throughout the supply chain, focusing on perishable foods like fish, dairy, and meat. Using IoT sensors, AI-powered analytics, and Process Analytical Technology (PAT), Agritrack automates data collection, detects contaminants, and optimizes food value chains in real-time. This modular platform strengthens consumer trust, r
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Reports on the topic "Food contaminants"

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Williams, Audrey Martin, and Armando Alcaraz. Literature Review of the Extraction and Analysis of Trace Contaminants in Food. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1116964.

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Rittman, Bruce. Biotic Transformations of Organic Contaminants. The Groundwater Project, 2023. http://dx.doi.org/10.21083/ousn4116.

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Biodegradation—the breakdown of organic matter by microorganisms—is an important groundwater process that occurs naturally and is especially important for the in situ cleanup of contaminated groundwater. Pollutant biodegradation follows well-established principles that are summarized in this book. The first principle is that the microorganisms must grow and sustain themselves by oxidizing an electron-donor substrate (food) and transferring the electrons to an electron-acceptor substrate (respiration). This electron flow generates energy that the microorganisms use to fuel biomass synthesis. Mo
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van Tuinen, Siebren, Els Faassen, and Alena Gsell. Processing-mediated reduction of elemental contaminants in seaweed food and feed products : Processing-mediated reduction of contaminant levels in seaweed products. Wageningen Food Safety Research, 2023. http://dx.doi.org/10.18174/629186.

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Kantar Public UK, Behavioural Practice. The effect of timers and precommitments on handwashing: a randomised controlled trial in a kitchen laboratory. Food Standards Agency, 2024. http://dx.doi.org/10.46756/sci.fsa.jjl844.

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Foodborne illnesses are caused by eating food contaminated with bacteria, viruses, other parasites, or chemical contaminants like heavy metals. Recent estimates put the number of yearly cases of foodborne illness at 2.4 million in the UK, imposing an estimated total burden of £9 billion (Daniel et al., 2018). Many foodborne illness outbreaks originate in food service establishments, for example, eating out accounts for an estimated 37% of all foodborne norovirus cases, and takeaways account for 26% (Food Standards Agency, 2022).
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Research Institute (IFPRI), International Food Policy. Safety and quality of food (rice and wheat) distributed through Public Food Distribution System (PFDS) in Bangladesh: Results from laboratory tests for selected contaminants. International Food Policy Research Institute, 2019. http://dx.doi.org/10.2499/p15738coll2.133123.

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Lehotay, Steven J., and Aviv Amirav. Ultra-Fast Methods and Instrumentation for the Analysis of Hazardous Chemicals in the Food Supply. United States Department of Agriculture, 2012. http://dx.doi.org/10.32747/2012.7699852.bard.

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Original proposal objectives: Our main original goal was to develop ultra-fast methods and instrumentation for the analysis of hazardous chemicals in the food supply. We proposed to extend the QuEChERS approach to veterinary drugs and other contaminants, and conduct fast and ultra-fast analyses using novel 5MB-MS instrumentation, ideally with real samples. Background to the topic: The international trade of agricultural food products is a $1.2 trill ion annual market and growing. Food safety is essential to human health, and chemical residue limits are legislated nationally and internationally
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Wakefield, Maureen, Michael Dickinson, and Emily Hudson. Supply of data requirement to assess the safety of currently non-permitted waste streams to be used for rearing insects for feed. Food Standards Agency, 2024. http://dx.doi.org/10.46756/sci.fsa.nsz459.

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The Food Standards Agency commissioned Fera Science Ltd to provide chemical and microbiological data from a model insect rearing system. Black soldier fly larvae were raised on one of four currently non-permitted rearing substrates. Samples of the different rearing substrates, subsequent larvae and frass were taken for analysis of potential chemical and microbiological contaminants. Samples obtained from a UK insect producer using currently permitted rearing substrates were also included as a control.
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Cetin, Ali, and Rainer Dahlmann. Recyclates for sustainable food contact method development for the validation of migration barriers. Universidad de los Andes, 2024. https://doi.org/10.51573/andes.pps39.ss.cep.3.

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Ideological changes in industrial approaches require greater ecological thinking. Regarding plastics, the integration of plastic waste into the circular economy arises from the urgent need to design and develop sustainable alternatives. The primary objective of a recycling process is to ensure that the quality of recycled plastics consistently matches that of the original product. Regional authorities and regulations require the assessment and prevention of the potential safety hazards of possible contaminants in recycling streams, recycling processes, and recycling technologies. The specific
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MacDonald, James D., Aharon Abeliovich, Manuel C. Lagunas-Solar, David Faiman, and John Kabshima. Treatment of Irrigation Effluent Water to Reduce Nitrogenous Contaminants and Plant Pathogens. United States Department of Agriculture, 1993. http://dx.doi.org/10.32747/1993.7568092.bard.

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Abstract:
The contamination of surface and subterranean drinking water supplies with nitrogen-laden agricultural wastewater is a problem of increasing concern in the U.S. and Israel. Through this research, we found that bacteria could utilize common organic wastes (e.g. paper, straw, cotton) as carbon sources under anaerobic conditions, and reduce nitrate concentrations in wastewater to safe levels. Two species of bacteria, Cellulomonas uda and a Comamonas sp., were required for dentitrification. Celulomonas uda degraded cellulose and reduced nitrate to nitrite. In addition, it excreted soluble organic
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10

Lehotay, Steven J., and Aviv Amirav. Fast, practical, and effective approach for the analysis of hazardous chemicals in the food supply. United States Department of Agriculture, 2007. http://dx.doi.org/10.32747/2007.7695587.bard.

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Abstract:
Background to the topic: For food safety and security reasons, hundreds of pesticides, veterinary drugs, and environmental pollutants should be monitored in the food supply, but current methods are too time-consuming, laborious, and expensive. As a result, only a tiny fraction of the food is tested for a limited number of contaminants. Original proposal objectives: Our main original goal was to develop fast, practical, and effective new approaches for the analysis of hazardous chemicals in the food supply. We proposed to extend the QuEChERS approach to more pesticides, veterinary drugs and pol
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