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Şenol ZM, El Messaoudi N, Ciğeroglu Z, Miyah Y, Arslanoğlu H, Bağlam N, Kazan-Kaya ES, Kaur P, Georgin J. Removal of food dyes using biological materials via adsorption: A review. Food Chem 2024; 450:139398. [PMID: 38677180 DOI: 10.1016/j.foodchem.2024.139398] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 04/14/2024] [Accepted: 04/15/2024] [Indexed: 04/29/2024]
Abstract
It is alarming that synthetic food dyes (FD) are widely used in various industries and that these facilities discharge their wastewater into the environment without treating it. FDs mixed into industrial wastewater pose a threat to the environment and human health. Therefore, removing FDs from wastewater is very important. This review explores the burgeoning field of FD removal from wastewater through adsorption using biological materials (BMs). By synthesizing a wealth of research findings, this comprehensive review elucidates the diverse array of BMs employed, ranging from algae and fungi to agricultural residues and microbial biomass. Furthermore, this review investigates challenges in practical applications, such as process optimization and scalability, offering insights into bridging the gap between laboratory successes and real-world implementations. Harnessing the remarkable adsorptive potential of BMs, this review presents a roadmap toward transformative solutions for FD removal, promising cleaner and safer production practices in the food and beverage industry.
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Affiliation(s)
- Zeynep Mine Şenol
- Department of Nutrition and Diet, Faculty of Health Sciences, Cumhuriyet University, Sivas 58140, Turkey.
| | - Noureddine El Messaoudi
- Laboratory of Applied Chemistry and Environment, Faculty of Sciences, Ibn Zohr University, Agadir 80000, Morocco
| | - Zeynep Ciğeroglu
- Department of Chemical Engineering, Faculty of Engineering and Natural Sciences, Usak University, Usak 64300, Turkey
| | - Youssef Miyah
- Laboratory of Materials, Processes, Catalysis, and Environment, Higher School of Technology, University Sidi Mohamed Ben Abdellah, Fez, Morocco; Ministry of Health and Social Protection, Higher Institute of Nursing Professions and Health Techniques, Fez/Meknes, Morocco
| | - Hasan Arslanoğlu
- Çanakkale Onsekiz Mart University, Engineering Faculty, Chemical Engineering, Çanakkale, Turkey
| | - Nurcan Bağlam
- Department of Nutrition and Diet, Faculty of Health Sciences, Cumhuriyet University, Sivas 58140, Turkey
| | - Emine Sena Kazan-Kaya
- Chemical Engineering Department, Faculty of Engineering, Gebze Technical University, Kocaeli 41400, Turkey
| | - Parminder Kaur
- Circular Economy Solutions (KTR), Geological Survey of Finland, 70210 Kuopio, Finland
| | - Jordana Georgin
- Department of Civil and Environmental, Universidad de la Costa, CUC, Calle 58 #55-66, Barranquilla, Atlántico, Colombia
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2
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Shi X, Wang Z, Fang Z. Effects of Incorporating Caramel, Carrot, and Tomato Powder on the Quality Characteristics of Soy Protein-Based Meat Patties. Foods 2024; 13:2224. [PMID: 39063308 DOI: 10.3390/foods13142224] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2024] [Revised: 07/09/2024] [Accepted: 07/12/2024] [Indexed: 07/28/2024] Open
Abstract
Plant protein-based foods have become dietary preferences worldwide, and the quality of this food group is highly associated with the ingredients used. This study investigated the effects of incorporating caramel, tomato powder, and carrot powder on the product quality of soy protein-based meat patties (SPMPs). The color, total phenolic content (TPC), antioxidant activity, lipid oxidation, and texture profile of uncooked and cooked soy protein meat patties were analyzed. Among the cooked SPMPs, caramel SPMPs exhibited the lowest color difference (ΔE) values, and the ΔE value of tomato SPMPs was lower than that of carrot SPMPs, indicating that caramel has the best color stability, and the tomato experienced less color change than the carrot during cooking. Notably, carrot SPMPs exhibited lower color stability during refrigeration storage than the others. Both carrot and tomato powders increased the total phenolic content (TPC) and antioxidant stability and inhibited lipid oxidation in SPMPs during cooking. However, tomato SPMPs exhibited higher TPC values and greater antioxidant stability compared to carrot SPMPs. The addition of caramel and carrot powders decreased the hardness of raw SPMPs, but tomato powder increased the hardness. The texture profile of tomato SPMPs was more affected by the cooking process compared to caramel and carrot SPMPs. This study showed that incorporating both carrot and tomato powders positively influenced the quality characteristics of SPMPs compared to caramel powder, however, tomato powder exhibited superior efficacy.
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Affiliation(s)
- Xinyu Shi
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Zun Wang
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
| | - Zhongxiang Fang
- School of Agriculture, Food and Ecosystem Sciences, Faculty of Science, The University of Melbourne, Parkville, VIC 3010, Australia
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3
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Figueiredo CCM, Granero FO, Silva LP, Nogueira IFA, de Souza JF, Escaramboni B, de Oliva Neto P, da Silva RMG. Solid-state fermentation using wheat bran to produce glucose syrup and functional cereal bars. Bioprocess Biosyst Eng 2024; 47:1081-1094. [PMID: 38739268 DOI: 10.1007/s00449-024-03032-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 05/07/2024] [Indexed: 05/14/2024]
Abstract
Wheat bran is one of the most abundant by-products from grain milling, which can be used as substrate for solid-state fermentation (SSF) to obtain enzymes able to convert this agro-industrial waste into glucose syrup, which in turn can be applied for the production of different food products. The present study aimed to determine centesimal composition of wheat bran, obtain enzymatic extract that converts wheat bran into wheat glucose syrup (WGS), produce rice flakes cereal bars (RFCB), and evaluate their nutritional composition and the presence of functional compounds, as well as their antioxidant potential. Determination of centesimal composition of wheat bran demonstrated its nutritional potential. Enzymatic extract was obtained and it converted wheat bran into WGS, which were applied to rice flakes producing RFCB. These cereal bars proved to be a source of dietary fiber (1.8 g) and soluble protein (7.2 g) while RCFB produced with corn glucose syrup did not present these nutritional components. In addition, RFCB produced with WGS showed polyphenolic compounds, among them flavonoids, which exhibited antioxidant activity by DPPH and ABTS radical scavenging (47.46% and 711.89 μM Trolox Equivalent/g, respectively), and iron ion reduction (71.70 μM Trolox equivalent/g). Final product showed a decrease in caloric value and sodium content. Therefore, the present study showed that the bioprocess of SSF yields a nutritional, ecological, and functional food product, which might be of great interest for food industry, adding nutritional and functional value to a well-stablished product.
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Affiliation(s)
| | | | | | | | - Joyce Faria de Souza
- School of Sciences, Humanities and Languages, Bioenergy Research Institute, Bioprocess Unit, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | - Bruna Escaramboni
- School of Sciences, Humanities and Languages, Bioenergy Research Institute, Bioprocess Unit, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | - Pedro de Oliva Neto
- School of Sciences, Humanities and Languages, Bioenergy Research Institute, Bioprocess Unit, São Paulo State University (UNESP), Assis, São Paulo, Brazil
| | - Regildo Márcio Gonçalves da Silva
- Institute of Chemistry, São Paulo State University (UNESP), Araraquara, São Paulo, Brazil.
- Laboratory of Herbal Medicine and Natural Products, Department of Biotechnology, School of Sciences, Humanities and Languages, São Paulo State University (UNESP), Dom Antonio Avenue 2100, Assis, São Paulo, 19806-900, Brazil.
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4
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Kotańska M, Wojtaszek K, Kubacka M, Bednarski M, Nicosia N, Wojnicki M. The Influence of Caramel Carbon Quantum Dots and Caramel on Platelet Aggregation, Protein Glycation and Lipid Peroxidation. Antioxidants (Basel) 2023; 13:13. [PMID: 38275633 PMCID: PMC10812612 DOI: 10.3390/antiox13010013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2023] [Revised: 12/05/2023] [Accepted: 12/18/2023] [Indexed: 01/27/2024] Open
Abstract
Caramel, defined as a coloring agent and as an antioxidant, is used in several kinds of food products and is consumed by many people in different amounts. In our research we showed that the caramelization of sucrose under special conditions leads to the formation of carbon quantum dots (CQDs). So, it makes sense that humans also consume this type of CQDs, and it is theoretically possible for these particles to affect the body. Despite an increasing number of studies describing different types of CQDs, their biosafety is still not clearly understood. In our in vitro research, we examined the effects on platelet aggregation, protein glycation and lipid peroxidation of CQDs and caramel formed from a 20% sucrose solution. In vitro aggregation tests were conducted using freshly collected whole rat blood in a multiplate platelet function analyzer and measurer of electric impedance. The cytotoxic effect of the tested solutions on blood platelets was evaluated based on the release of lactate dehydrogenase. The formation of glycated bovine serum albumin was measured as fluorescence intensity and fructosamine level. The reducing power of the solutions was determined in adipose tissue, and their effect on lipid peroxidation in adipose tissue in vitro was also assessed. By measuring the intensity of hemolysis after incubation in solutions with red blood cell, we assessed their influence on the integration of the red blood cell membrane. All tests were performed in comparison with glucose and fructose and other frequently used sweeteners, such as erythritol and xylitol. Our study showed that caramel and CQDs formed from caramel may influence the glycation process and integrity of the red blood cell membrane, but unlike glucose and fructose, they decrease lipid peroxidation and may reduce Fe (III). Additionally, it is unlikely that they affect platelet aggregation. Compared to glucose and fructose, they may be safer for patients with metabolic disorders; however, further research is needed on the safety and biological activity of caramel and CQD.
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Affiliation(s)
- Magdalena Kotańska
- Department of Pharmacological Screening, Jagiellonian University Medical College, 9 Medyczna St., 30-688 Krakow, Poland;
| | - Konrad Wojtaszek
- Faculty of Non-Ferrous Metals, AGH University of Krakow, Mickiewicza Ave., 30-059 Krakow, Poland;
| | - Monika Kubacka
- Department of Pharmacodynamics, Jagiellonian University Medical College, 9 Medyczna St., 30-688 Krakow, Poland;
| | - Marek Bednarski
- Department of Pharmacological Screening, Jagiellonian University Medical College, 9 Medyczna St., 30-688 Krakow, Poland;
| | - Noemi Nicosia
- PhD Program in Neuroscience, Department of Medicine and Surgery, University of Milano-Bicocca, 20126 Milan, Italy
| | - Marek Wojnicki
- Faculty of Non-Ferrous Metals, AGH University of Krakow, Mickiewicza Ave., 30-059 Krakow, Poland;
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Zhao Z, Yuan L, Yuan Y, Kang C, Ma Y, Liu Q, Wang X, Xiao Q, Meng Q, Wei X, Hao W. Effects of 2-acetyl-4-tetrahydroxybutylimidazole exposure during gestation and lactation on maternity and offspring immune function in Balb/c mice. Toxicology 2023; 495:153601. [PMID: 37531992 DOI: 10.1016/j.tox.2023.153601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/12/2023] [Revised: 07/16/2023] [Accepted: 07/29/2023] [Indexed: 08/04/2023]
Abstract
2-Acetyl-4-tetrahydroxybutylimidazole (THI), a by-product of Class Ⅲ caramel color, is generally recognized to cause lymphopenia in mammals. However, it remains unknown whether THI exposure during gestation and lactation causes damage to the immune system of offspring. In this study, pregnant Balb/c mice were gavaged with 0, 0.5, 2.5 and 12.5 mg/kg THI from gestation day (GD) 6 to postanal day (PND) 21, after which we treated another batch of dams from GD6 to PND21 and the offspring for 3 weeks after weaning with 0, 2, 10, 50 mg/L THI in drinking water respectively, and investigated the immunological anomalies of dams and offspring. The results showed that lymphopenia was observed in dams but not in weaning pups on PND21, which were exposed to THI during gestation and lactation. 2 mg/L THI and 2.5 mg/kg THI began to cause a remarkable reduction of the numbers of white blood cells and lymphocytes in dams. Besides both the cellular and the humoral immune response was not affected in weaning pups, which were measured by plaque-forming cell (PFC) assay and delayed-type hypersensitivity (DTH) assay respectively. Furthermore, THI could be detected in the plasma of dams with a dose-dependent manner, but not in that of both female and male weaning pups. In both male and female offspring being treated with 10 and 50 mg/L THI for another 3 weeks after weaning, lymphocytopenia was observed and T lymphocytes including CD4+ and CD8+ cells were significantly reduced in their spleens except lymph nodes. 10 and 50 mg/L THI treatment increased CD4+ and CD8+ single positive cells in thymus of female and male weaning mice. Mitogen-induced proliferation ability of T cells in the spleen and lymph nodes was impaired in female weaning mice exposed 50 mg/L THI, while male weaning mice treated with 10 and 50 mg/L THI showed impairment in the spleen but not lymph nodes. Based on the results in this study, no observed adverse effect level (NOAEL) for 3-week THI treatment in weaning mice was considered to be 2 mg/L (0.30 mg/kg bw for female mice and 0.34 mg/kg bw for male mice). And NOAEL for THI treatment in dams might be set to 0.5 mg/kg bw/day. Collectively from the perspective of NOAEL, offspring are not more sensitive than dams or adult mice.
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Affiliation(s)
- Zhe Zhao
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Lilan Yuan
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Yue Yuan
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Chenping Kang
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Yuhong Ma
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Qianyi Liu
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Xiaoxia Wang
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Qianqian Xiao
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Qinghe Meng
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Xuetao Wei
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China
| | - Weidong Hao
- Department of Toxicology, School of Public Health, Peking University, Beijing Key Laboratory of Toxicological Research and Risk Assessment for Food Safety, 100191 Beijing, PR China.
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6
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Czech-Załubska K, Klich D, Jackowska-Tracz A, Didkowska A, Bogdan J, Anusz K. Dyes Used in Processed Meat Products in the Polish Market, and Their Possible Risks and Benefits for Consumer Health. Foods 2023; 12:2610. [PMID: 37444348 DOI: 10.3390/foods12132610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2023] [Revised: 07/03/2023] [Accepted: 07/04/2023] [Indexed: 07/15/2023] Open
Abstract
Manufacturers are obliged to label processed meat products with information concerning the additives used and nutritional values. The aim of the study was to identify the dyes most frequently used in processed meat, evaluate their influence on specific food qualities, assess whether their use was correct and review their effect on health. The analysis was based on information on the labels and images of processed meat, and used a generalised linear model with a binary dependent variable. The risks and benefits for human health were defined based on the available literature. Twelve dyes were found to be used in the manufacture of processed meat. Carmine was found in 183 of 273 (67.03%) evaluated assortments containing dyes. The occurrence of water, flavourings and high fat and carbohydrate contents increased the chances that a dye would be present in a particular product. Unauthorised use of food additives was found in 20 products, with smoked meat products demonstrating the highest number of non-compliances. In general, the dyes used with food are considered safe; however, reservations are associated with the use of E150C and E150D caramels due to their potential carcinogenic effect, and carmine and annatto due to their allergic effects.
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Affiliation(s)
- Katarzyna Czech-Załubska
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Daniel Klich
- Institute of Animal Sciences, University of Life Sciences-SGGW, Ciszewskiego 8, 02-786 Warsaw, Poland
| | - Agnieszka Jackowska-Tracz
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Anna Didkowska
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Janusz Bogdan
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Krzysztof Anusz
- Department of Food Hygiene and Public Health Protection, Institute of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), Nowoursynowska 166, 02-787 Warsaw, Poland
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7
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Pepe G, Capocci L, Marracino F, Realini N, Lenzi P, Martinello K, Bovier TF, Bichell TJ, Scarselli P, Di Cicco C, Bowman AB, Digilio FA, Fucile S, Fornai F, Armirotti A, Parlato R, Di Pardo A, Maglione V. Treatment with THI, an inhibitor of sphingosine-1-phosphate lyase, modulates glycosphingolipid metabolism and results therapeutically effective in experimental models of Huntington's disease. Mol Ther 2023; 31:282-299. [PMID: 36116006 PMCID: PMC9840122 DOI: 10.1016/j.ymthe.2022.09.004] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 08/05/2022] [Accepted: 09/06/2022] [Indexed: 02/06/2023] Open
Abstract
Huntington's disease (HD) is a fatal neurodegenerative disorder with no effective cure currently available. Over the past few years our research has shown that alterations in sphingolipid metabolism represent a critical determinant in HD pathogenesis. In particular, aberrant metabolism of sphingosine-1-phosphate (S1P) has been reported in multiple disease settings, including human postmortem brains from HD patients. In this study, we investigate the potential therapeutic effect of the inhibition of S1P degradative enzyme SGPL1, by the chronic administration of the 2-acetyl-5-tetrahydroxybutyl imidazole (THI) inhibitor. We show that THI mitigated motor dysfunctions in both mouse and fly models of HD. The compound evoked the activation of pro-survival pathways, normalized levels of brain-derived neurotrophic factor, preserved white matter integrity, and stimulated synaptic functions in HD mice. Metabolically, THI restored normal levels of hexosylceramides and stimulated the autophagic and lysosomal machinery, facilitating the reduction of nuclear inclusions of both wild-type and mutant huntingtin proteins.
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Affiliation(s)
| | | | | | - Natalia Realini
- Analytical Chemistry Lab, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genoa, Italy
| | - Paola Lenzi
- Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
| | | | - Tiziana Francesca Bovier
- Research Institute on Terrestrial Ecosystems (IRET), UOS Naples-CNR, Via Pietro Castellino 111, 80131 Naples, Italy; Department of Pediatrics Columbia University Vagelos College of Physicians and Surgeons, New York, NY 10032, USA; Center for Host-Pathogen Interaction, Columbia University Vagelos College of Physicians and Surgeons, New York 10032, NY, USA
| | - Terry Jo Bichell
- Vanderbilt Brain Institute, Vanderbilt University, Nashville, TN 37240, USA
| | | | | | - Aaron B Bowman
- School of Health Sciences, Purdue University, West Lafayette, IN 47907-2051, USA
| | - Filomena A Digilio
- Research Institute on Terrestrial Ecosystems (IRET), UOS Naples-CNR, Via Pietro Castellino 111, 80131 Naples, Italy
| | - Sergio Fucile
- IRCCS Neuromed, Pozzilli (IS) 86077, Italy; Department of Physiology and Pharmacology, Sapienza Rome University, Rome 00185, Italy
| | - Francesco Fornai
- IRCCS Neuromed, Pozzilli (IS) 86077, Italy; Department of Translational Research and New Technologies in Medicine and Surgery, University of Pisa, Via Roma 55, 56126 Pisa, Italy
| | - Andrea Armirotti
- Analytical Chemistry Lab, Fondazione Istituto Italiano di Tecnologia, Via Morego 30, 16163 Genoa, Italy
| | - Rosanna Parlato
- Division for Neurodegenerative Diseases, Department of Neurology, Mannheim Center for Translational Neuroscience, Medical Faculty Mannheim Heidelberg University, Mannheim 68167, Germany
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Kobets T, Smith BPC, Williams GM. Food-Borne Chemical Carcinogens and the Evidence for Human Cancer Risk. Foods 2022; 11:foods11182828. [PMID: 36140952 PMCID: PMC9497933 DOI: 10.3390/foods11182828] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2022] [Revised: 09/07/2022] [Accepted: 09/08/2022] [Indexed: 11/16/2022] Open
Abstract
Commonly consumed foods and beverages can contain chemicals with reported carcinogenic activity in rodent models. Moreover, exposures to some of these substances have been associated with increased cancer risks in humans. Food-borne carcinogens span a range of chemical classes and can arise from natural or anthropogenic sources, as well as form endogenously. Important considerations include the mechanism(s) of action (MoA), their relevance to human biology, and the level of exposure in diet. The MoAs of carcinogens have been classified as either DNA-reactive (genotoxic), involving covalent reaction with nuclear DNA, or epigenetic, involving molecular and cellular effects other than DNA reactivity. Carcinogens are generally present in food at low levels, resulting in low daily intakes, although there are some exceptions. Carcinogens of the DNA-reactive type produce effects at lower dosages than epigenetic carcinogens. Several food-related DNA-reactive carcinogens, including aflatoxins, aristolochic acid, benzene, benzo[a]pyrene and ethylene oxide, are recognized by the International Agency for Research on Cancer (IARC) as causes of human cancer. Of the epigenetic type, the only carcinogen considered to be associated with increased cancer in humans, although not from low-level food exposure, is dioxin (TCDD). Thus, DNA-reactive carcinogens in food represent a much greater risk than epigenetic carcinogens.
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Affiliation(s)
- Tetyana Kobets
- Department of Pathology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, USA
- Correspondence: ; Tel.: +1-914-594-3105; Fax: +1-914-594-4163
| | - Benjamin P. C. Smith
- Future Ready Food Safety Hub, Nanyang Technological University, Singapore 639798, Singapore
| | - Gary M. Williams
- Department of Pathology, Microbiology and Immunology, New York Medical College, Valhalla, NY 10595, USA
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9
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Witkowski M, Grajeta H, Gomułka K. Hypersensitivity Reactions to Food Additives-Preservatives, Antioxidants, Flavor Enhancers. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:11493. [PMID: 36141765 PMCID: PMC9517530 DOI: 10.3390/ijerph191811493] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2022] [Revised: 08/30/2022] [Accepted: 09/09/2022] [Indexed: 06/16/2023]
Abstract
There have been reports of food hypersensitivity reactions to food additives (HFA) for many years. The mechanisms of HFA and their frequency are difficult to precisely define, as most of the data come from outdated studies with poor methodology. In 2020, the European Food Safety Authority completed a review of additives, examining their influence on the occurrence of HFA, but did not include all of them. The aim of this review is to systematise knowledge about selected groups of food additives (FAs) and the HFA induced by them. We also briefly discuss the issues of diagnosis and therapy in this disease. FAs are commonly used in prosscessed foods, but HFA appears to be a rare phenomenon. Identification of the FA responsible for hypersensitivity and its treatment is difficult. Diagnosis is a challenge for the clinician and for the patient. A food diary is a helpful diagnostic tool. It allows diet therapy to be monitored based on the partial or complete elimination of products containing a harmful additive. An elimination diet must not be deficient, and symptomatic pharmacotherapy may be necessary if its application is ineffective. Taking all this into account, we conclude that it is necessary to conduct randomised multicentre studies based on the double-blind placebo control protocol in this field.
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Affiliation(s)
- Mateusz Witkowski
- Department of Dietetics and Food Science, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Halina Grajeta
- Department of Dietetics and Food Science, Wroclaw Medical University, 50-556 Wroclaw, Poland
| | - Krzysztof Gomułka
- Department of Internal Disease, Pneumology and Allergology, Wroclaw Medical University, 50-369 Wroclaw, Poland
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10
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Romão B, Botelho RBA, Nakano EY, Raposo A, Han H, Vega-Muñoz A, Ariza-Montes A, Zandonadi RP. Are Vegan Alternatives to Meat Products Healthy? A Study on Nutrients and Main Ingredients of Products Commercialized in Brazil. Front Public Health 2022; 10:900598. [PMID: 35769773 PMCID: PMC9235150 DOI: 10.3389/fpubh.2022.900598] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2022] [Accepted: 05/06/2022] [Indexed: 01/04/2023] Open
Abstract
Proteins are essential components in human nutrition, and animal products are usually the primary sources of human ingestion. However, the number of adherents to vegetarian and vegan diets has grown significantly, highlighting the need for alternatives to replace animal proteins. Meat substitutes aim to mimic the nutritional value and sensory characteristics of meat. However, studies suggest differences in their composition. This study is the first to evaluate Brazilian meat substitutes' nutritional quality and ingredients. A quantitative cross-sectional survey was performed in three steps: (i) Sample mapping of products commercialized nationwide; (ii) Ingredients and nutritional data collection and classification; (iii) Statistical analysis. One hundred twenty-five meat substitutes were included and described. The primary protein sources were soy, gluten, and pea protein ingredients. Vegan meat substitutes presented similar energy and protein values, with few exceptions among samples, with vegan canned fish alternatives presenting less protein than their counterparts. Overall vegan products did not differ regarding sodium levels but showed high amounts to compose a lunch or dinner meal. Vegan meat substitutes showed higher carbohydrates, dietary fiber concentrations, and few differences regarding total and saturated fat. Vegan meat substitutes may contribute to the adherence and maintenance of vegan and vegetarian diets. However, future studies about the implemented ingredients are needed.
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Affiliation(s)
- Bernardo Romão
- Department of Nutrition, University of Brasilia, Brasília, Brazil
| | | | | | - António Raposo
- CBIOS (Research Center for Biosciences and Health Technologies), Universidade Lusófona de Humanidades e Tecnologias, Lisboa, Portugal
- *Correspondence: António Raposo
| | - Heesup Han
- College of Hospitality and Tourism Management, Sejong University, Seoul, South Korea
- Heesup Han
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11
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A Review of the Analytical Methods for the Determination of 4(5)-Methylimidazole in Food Matrices. CHEMOSENSORS 2021. [DOI: 10.3390/chemosensors9110322] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
4(5)-Methylimidazole (4(5)MEI) is a product of the Maillard reaction between sugars and amino acids, which occurs during the thermal processing of foods. This compound is also found in foods with caramel colorants additives. Due to its prevalence in foods and beverages and its potent carcinogenicity, 4(5)MEI has received federal and state regulatory agency attention. The aim of this review is to present the extraction procedures of 4(5)MEI from food matrices and the analytical methods for its determination. Liquid and gas chromatography coupled with mass spectrometry are the techniques most commonly employed to detect 4(5)MEI in food matrices. However, the analysis of 4(5)MEI is challenging due to the high polarity, water solubility, and the absence of chromophores. To overcome this, specialized sample pretreatment and extraction methods have been developed, such as solid-phase extraction and derivatization procedures, increasing the cost and the preparation time of samples. Other analytical methods for the determination of 4(5)MEI, include capillary electrophoresis, paper spray mass spectrometry, micellar electrokinetic chromatography, high-performance cation exchange chromatography, fluorescence-based immunochromatographic assay, and a fluorescent probe.
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12
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Mehri F, Salimi A, Jamali Z, Kahrizi F, Faizi M. Exposure to 4-methylimidazole as a food pollutant induces neurobehavioral toxicity in mother and developmental impairments in the offspring. TOXIN REV 2021. [DOI: 10.1080/15569543.2020.1728338] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Affiliation(s)
- Fereshteh Mehri
- Food and Drug Control Laboratory, Nutrition Heath Research Center, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Ahmad Salimi
- Department of Pharmacology and Toxicology, School of Pharmacy, Ardabil University of Medical Sciences, Ardabil, Iran
| | - Zhaleh Jamali
- Student Research Committee, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
- Department of Addiction Studies, School of Medicine, Shahroud University of Medical Sciences, Shahroud, Iran
| | - Farzad Kahrizi
- Department of Toxicology and Pharmacology, Faculty of Pharmacy, Damghan Islamic Azad University, Damghan, Iran
| | - Mehrdad Faizi
- Department of Pharmacology and Toxicology, Faculty of Pharmacy, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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13
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Borghoff SJ, Fitch SE, Black MB, McMullen PD, Andersen ME, Chappell GA. A systematic approach to evaluate plausible modes of actions for mouse lung tumors in mice exposed to 4-methylimidozole. Regul Toxicol Pharmacol 2021; 124:104977. [PMID: 34174380 DOI: 10.1016/j.yrtph.2021.104977] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 06/07/2021] [Accepted: 06/21/2021] [Indexed: 12/27/2022]
Abstract
The National Toxicology Program (NTP) reported that chronic dietary exposure to 4-methylimidazole (4-MeI) increased the incidence of lung adenomas/carcinomas beyond the normally high spontaneous rate in B6C3F1 mice. To examine plausible modes of action (MoAs) for mouse lung tumors (MLTs) upon exposure to high levels of 4-MeI, and their relevance in assessing human risk, a systematic approach was used to identify and evaluate mechanistic data (in vitro and in vivo) in the primary and secondary literature, along with high-throughput screening assay data. Study quality, relevance, and activity of mechanistic data identified across the evidence-base were organized according to key characteristics of carcinogens (KCCs) to identify potential key events in known or novel MLT MoAs. Integration of these evidence streams provided confirmation that 4-MeI lacks genotoxic and cytotoxic activity with some evidence to support a lack of mitogenic activity. Further evaluation of contextual and chemical-specific characteristics of 4-MeI was consequently undertaken. Due to lack of genotoxicity, along with transcriptomic and histopathological lung changes up to 28 and 90 days of exposure, the collective evidence suggests MLTs observed following exposure to high levels of 4-MeI develop at a late stage in the mouse chronic bioassay, albeit the exact MoA remains unclear.
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14
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Craig JM. Additives in pet food: are they safe? J Small Anim Pract 2021; 62:624-635. [PMID: 34109637 DOI: 10.1111/jsap.13375] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2019] [Revised: 02/03/2021] [Accepted: 04/29/2021] [Indexed: 01/10/2023]
Abstract
A good, nutritious diet is essential for the health and well-being of our domestic pets. Today, most pet dogs and cats are fed highly processed food bearing little resemblance to canine and feline ancestral diets. Additives are included in processed pet food to provide nutritional benefits, ensure food safety, and maintain the desirable features of colour, flavour, texture, stability and resistance to spoilage. This paper reviews the safety of various additives in processed pet food. Labelling, safety assessment, and ethical concerns regarding existing toxicity testing procedures are also considered. The adequacy of testing for many additives and the scientific basis for determining safety are questioned. Additives can be synthetic or 'natural' although the distinction can be blurred when naturally derived substances are synthesised in the laboratory, or extracted using a high level of physical and chemical processing. Although additives play important roles in processed food production, updated strategies and technologies may be required to establish their safety in the pet food industry.
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Affiliation(s)
- J M Craig
- Re-Fur-All Referrals, Newbury, Berkshire, RG14 7QH, UK
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15
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Yang Y, Xia Y, Song X, Mu Z, Qiu H, Tao L, Ai L. The Potential of Flos sophorae immaturus as a Pigment-Stabilizer to Improve the Monascus Pigments Preservation, Flavor Profiles, and Sensory Characteristic of Hong Qu Huangjiu. Front Microbiol 2021; 12:678903. [PMID: 34093500 PMCID: PMC8174305 DOI: 10.3389/fmicb.2021.678903] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2021] [Accepted: 04/12/2021] [Indexed: 11/24/2022] Open
Abstract
Hong Qu Huangjiu (HQW) is distinguished by its inclusion of Monascus pigments, meaning that photosensitivity strongly affects the sensory quality of the wine. In this study, the effects of Flos sophorae immaturus (FSI) on the stability of Monascus pigments, the flavor profiles, and the sensory characteristics of HQW were investigated. After sterilization, the addition of FSI increased the preservation rate of Monascus pigments in HQW by up to 93.20%, which could be accounted for by the synergy of rutin and quercetin in FSI. The total content of the volatile flavor compounds in HQW increased significantly as the added amounts of FSI were increased, especially 3-methyl-1-butanol, 2-methyl-1-propanol, and short-chain fatty acid ethyl esters (SCFAEE). Sensory evaluation and partial least-squares regression revealed that the concentration of FSI significantly affected the aroma characteristics of HQW but had little effect on the mouthfeel. The addition of 0.9 mg/mL FSI yielded a satisfactory HQW with high scores in terms of mouthfeel and aroma. The strong correlation between fruit-aroma, full-body, and SCFAEE suggests that FSI might alter the aroma of HQW by enhancing the synthesis of SCFAEE. Summarily, treatment with FSI represents a new strategy for improving the stability of photosensitive pigments and thus adjusting the aroma of HQW or similar beverages.
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Affiliation(s)
- Yijin Yang
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China.,School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Yongjun Xia
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Xin Song
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Zhiyong Mu
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Huazhen Qiu
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Leren Tao
- School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai, China
| | - Lianzhong Ai
- Shanghai Engineering Research Center of Food Microbiology, School of Medical Instrument and Food Engineering, University of Shanghai for Science and Technology, Shanghai, China
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16
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Buczkowska M, Paciorek K, Kapcińska A, Górski M. Caramel colors in terms of scientific research, with particular
consideration of their toxicity. POSTEP HIG MED DOSW 2021. [DOI: 10.5604/01.3001.0014.8497] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Caramel colors, the most common food additives in the world, are divided into four classes (IIV),
marked with the symbols E150 a-d, respectively. Individual classes of caramel colors differ
from each other in physico-chemical properties and the method of preparation, which affects
the formation of various compounds that are important for the assessment of food safety A number of studies on all caramel classes of have been performed, including toxicokinetic,
genotoxic, carcinogenic and reproductive and developmental toxicity studies, which have
not shown harmful effects of these additives at doses not exceeding ADI. However, there is
an increasing number of scientific reports of the possible toxic effects present in caramels of
low-molecular compounds. Currently, three compounds are considered to be toxicologically
important and resulting from the possible concentration in the final product: 5-HMF (present
in all classes), 4(5)-MeI (present in caramel classes III and IV) or THI (present in caramel
class III). 4(5)-MeI has a neurotoxic effect and was considered in 2011 as a possible human
carcinogen (class 2B, according to IARC). In the case of THI, studies have confirmed its lymphopenic
activity, probably secondary to its immunosuppressive effect. Consequently, in the
1980s, JECFA set acceptable levels 4(5)-MeI and THI, for the caramel classes in which these
compounds may be present. The toxicity of 5-HMF has not been confirmed unequivocally,
but studies have shown that this compound is not neutral to living organisms.
Currently, most international organizations and scientific institutes recognize these additives
as safe for consumers, but at the same time scientists emphasize the need for further
research.
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Affiliation(s)
- Marta Buczkowska
- Zakład Toksykologii i Ochrony Zdrowia w Środowisku Pracy, Katedra Toksykologii i Uzależnień, Wydział Nauk o Zdrowiu w Bytomiu, Śląski Uniwersytet Medyczny w Katowicach
| | - Kamila Paciorek
- Drugie Koło Naukowe przy Zakładzie Toksykologii i Ochrony Zdrowia w Środowisku Pracy, Katedra Toksykologii i Uzależnień
| | - Anna Kapcińska
- Drugie Koło Naukowe przy Zakładzie Toksykologii i Ochrony Zdrowia w Środowisku Pracy, Katedra Toksykologii i Uzależnień
| | - Michał Górski
- Szkoła Doktorska Śląskiego Uniwersytetu Medycznego w Katowicach, Wydział Nauk o Zdrowiu w Bytomiu Śląski Uniwersytet Medyczny
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17
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Cheng XW, Zhang W, Wu YX, Ma YD, Xu JT, Guan JP. Borate functionalized caramel as effective intumescent flame retardant for wool fabric. Polym Degrad Stab 2021. [DOI: 10.1016/j.polymdegradstab.2020.109469] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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18
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Capriello T, Visone IM, Motta CM, Ferrandino I. Adverse effects of E150d on zebrafish development. Food Chem Toxicol 2021; 147:111877. [DOI: 10.1016/j.fct.2020.111877] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 11/02/2020] [Accepted: 11/19/2020] [Indexed: 12/22/2022]
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19
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D'Amore T, Di Taranto A, Berardi G, Vita V, Marchesani G, Chiaravalle AE, Iammarino M. Sulfites in meat: Occurrence, activity, toxicity, regulation, and detection. A comprehensive review. Compr Rev Food Sci Food Saf 2020; 19:2701-2720. [PMID: 33336981 DOI: 10.1111/1541-4337.12607] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/09/2020] [Revised: 06/19/2020] [Accepted: 07/04/2020] [Indexed: 01/23/2023]
Abstract
Sulfites are a class of chemical compounds, SO2 releasers, widely used as additives in food industry, due to their antimicrobial, color stabilizing, antibrowning, and antioxidant properties. As the results of these pleiotropic functions they can be added to a broad range of products including dried fruits and vegetables, seafood, juices, alcoholic and nonalcoholic beverage, and in few meat products. Sulfites ingestion has been correlated with several adverse and toxic reactions, such as hypersensitivity, allergic diseases, vitamin deficiency, and may lead to dysbiotic events of gut and oral microbiota. In many countries, these additives are closely regulated and in meat products the legislation restricts their usage. Several studies have been conducted to investigate the sulfites contents in meat and meat products, and many of them have revealed that some meat preparations represent one of the main sources of SO2 exposure, especially in adults and young people. This review discusses properties, technological functions, regulation, and health implications of sulfites in meat-based foods, and lays a special emphasis on the chemical mechanisms involved in their interactions with organic and inorganic meat components.
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Affiliation(s)
- Teresa D'Amore
- Chemistry Department, Zooprophylactic Institute of Puglia and Basilicata, Foggia, Italy
| | - Aurelia Di Taranto
- Chemistry Department, Zooprophylactic Institute of Puglia and Basilicata, Foggia, Italy
| | - Giovanna Berardi
- Chemistry Department, Zooprophylactic Institute of Puglia and Basilicata, Foggia, Italy
| | - Valeria Vita
- Chemistry Department, Zooprophylactic Institute of Puglia and Basilicata, Foggia, Italy
| | - Giuliana Marchesani
- Chemistry Department, Zooprophylactic Institute of Puglia and Basilicata, Foggia, Italy
| | | | - Marco Iammarino
- Chemistry Department, Zooprophylactic Institute of Puglia and Basilicata, Foggia, Italy
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20
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Hong SM, Park M, Lee KG. Development of caramel colour with improved colour stability and reduced 4-methylimidazole. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2020; 37:1110-1117. [DOI: 10.1080/19440049.2020.1746841] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Seong-Min Hong
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyang-si, Republic of Korea
| | - Minsun Park
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyang-si, Republic of Korea
| | - Kwang-Geun Lee
- Department of Food Science and Biotechnology, Dongguk University-Seoul, Goyang-si, Republic of Korea
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21
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Beata Olas, Urbańska K, Bryś M. Selected food colourants with antiplatelet activity as promising compounds for the prophylaxis and treatment of thrombosis. Food Chem Toxicol 2020; 141:111437. [DOI: 10.1016/j.fct.2020.111437] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2020] [Revised: 04/18/2020] [Accepted: 05/12/2020] [Indexed: 12/15/2022]
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22
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Li TX, Ji LB, Jiang ZR, Geng ZZ, Shentu HQ, Liu MC, Xie YF, Hu J, Liu YF, Li DL. Caramel products of glucose with water during heating process and their bioactivities. INTERNATIONAL JOURNAL OF FOOD PROPERTIES 2020. [DOI: 10.1080/10942912.2020.1770788] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Tian-Xiao Li
- Harmful Components and Tar Reduction in Cigarette Sichuan Key Laboratory, Technical Center of China Tobacco Sichuan Industrial Co., Ltd., Chengdu, China
- School of Food Science and Technology, Jiangnan University, Wuxi, China
- College of Food and Biological Engineering, Zhengzhou University of Light Industry, Zhengzhou, China
| | - Ling-Bo Ji
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China
| | - Zhong-Rong Jiang
- Harmful Components and Tar Reduction in Cigarette Sichuan Key Laboratory, Technical Center of China Tobacco Sichuan Industrial Co., Ltd., Chengdu, China
| | - Zong-Ze Geng
- Harmful Components and Tar Reduction in Cigarette Sichuan Key Laboratory, Technical Center of China Tobacco Sichuan Industrial Co., Ltd., Chengdu, China
| | - Hong-Qian Shentu
- Harmful Components and Tar Reduction in Cigarette Sichuan Key Laboratory, Technical Center of China Tobacco Sichuan Industrial Co., Ltd., Chengdu, China
| | - Min-Chang Liu
- Harmful Components and Tar Reduction in Cigarette Sichuan Key Laboratory, Technical Center of China Tobacco Sichuan Industrial Co., Ltd., Chengdu, China
| | - Yun-Fei Xie
- School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Jun Hu
- Zhengzhou Tobacco Research Institute of CNTC, Zhengzhou, China
| | - Yuan-Fa Liu
- School of Food Science and Technology, Jiangnan University, Wuxi, China
| | - Dong-Liang Li
- Harmful Components and Tar Reduction in Cigarette Sichuan Key Laboratory, Technical Center of China Tobacco Sichuan Industrial Co., Ltd., Chengdu, China
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23
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Howard AS, Choksi N. Evaluation of two in silico programs for predicting mutagenicity and carcinogenicity potential for 4-methylimidazole (4-MeI) and known metabolites. Toxicol Mech Methods 2020; 30:246-256. [PMID: 31903850 DOI: 10.1080/15376516.2019.1709237] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
4-Methylimidazole (4-MeI) is a nitrogen-containing heterocyclic compound that is used in the manufacture of chemicals, dyes and pharmaceuticals and may be found in a variety of foods following formation during heating. The purpose of this study was to use two different in silico programs, CASE Ultra and Toxtree, to investigate potential structure-activity relationships in 4-MeI and its metabolites for mutagenicity and carcinogenicity, and combine that information with the available literature to draw conclusions regarding the strength of the predictions observed. Neither CASE Ultra nor Toxtree identified any structural alerts that were associated with mutagenic activity. Data for 4-MeI from a single study were used in the development of the CASE Ultra mouse and rat carcinogenicity models, but no additional similar structures were identified in the carcinogenicity model training set. One metabolite, 5-methylhydantoin, was predicted to be positive in the CASE Ultra carcinogenicity male and female mouse models; positive predictivity percentages of 60.9% and 73.7%, respectively. However, low structural similarity between 5-methylhydantoin and the compounds identified in the training set (<25%) decreases confidence in the positive prediction. Three metabolites were predicted to be positive in the CASE Ultra mouse micronucleus model, but again suffered from low structural similarity. Both limited structural similarity and inconsistent responses among the other clastogenicity models suggest that additional structurally similar compounds are needed to assess the predictive capacity of these alerts for biological activity of these compounds.
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Affiliation(s)
- Angela S Howard
- Integrated Laboratory Systems, Inc, Research Triangle Park, NC, USA
| | - Neepa Choksi
- Integrated Laboratory Systems, Inc, Research Triangle Park, NC, USA
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24
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Arias-Giraldo S, López-Velasco DM. Reacciones químicas de los azúcares simples empleados en la industria alimentaria. LÁMPSAKOS 2019. [DOI: 10.21501/21454086.3252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
Abstract
Hoy en día, la demanda de los consumidores por productos saludables conlleva a la industria alimentaria a realizar investigaciones sobre las diferentes reacciones químicas de diversos macronutrientes como azúcares, polisacáridos, proteínas y lípidos con el fin de comprender su interacción con otros componentes presentes en las matrices alimentarias, encontrar estrategias para reducir la aparición de compuestos tóxicos, garantizar la seguridad alimentaria en los alimentos procesados térmicamente y formular nuevos productos con características de mayor valor. El presente artículo expone las reacciones químicas que presentan los carbohidratos simples, considerando los mecanismos químicos involucrados, el tipo de compuestos generados, la importancia de estos compuestos en la industria de alimentos y algunos efectos, tanto favorables como desfavorables, de dichas reacciones.
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25
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Avelar MHM, Silva LB, Azevedo FB, Efraim P. A byproduct of uvaia (
Eugenia pyriformis
) processing as a natural source for coloring sugar hard‐panning confections. J FOOD PROCESS ENG 2019. [DOI: 10.1111/jfpe.13250] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
- Matheus H. M. Avelar
- Department of Food TechnologySchool of Food Engineering (FEA), University of Campinas (UNICAMP) Campinas Sao Paulo Brazil
| | - Lidiane B. Silva
- Cereal ChocotecInstitute of Food Technology (ITAL) Campinas Sao Paulo Brazil
| | - Fábio B. Azevedo
- School Senai Horácio Augusto da Silveira São Paulo Sao Paulo Brazil
| | - Priscilla Efraim
- Department of Food TechnologySchool of Food Engineering (FEA), University of Campinas (UNICAMP) Campinas Sao Paulo Brazil
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26
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Interactions of preservatives in meat processing: Formation of carcinogenic compounds, analytical methods, and inhibitory agents. Food Res Int 2019; 125:108608. [DOI: 10.1016/j.foodres.2019.108608] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 08/02/2019] [Accepted: 08/04/2019] [Indexed: 12/11/2022]
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27
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Mateo-Fernández M, Alves-Martínez P, Del Río-Celestino M, Font R, Merinas-Amo T, Alonso-Moraga Á. Food Safety and Nutraceutical Potential of Caramel Colour Class IV Using In Vivo and In Vitro Assays. Foods 2019; 8:foods8090392. [PMID: 31491925 PMCID: PMC6770427 DOI: 10.3390/foods8090392] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2019] [Revised: 08/14/2019] [Accepted: 08/23/2019] [Indexed: 01/06/2023] Open
Abstract
Nutraceutical activity of food is analysed to promote the healthy characteristics of diet where additives are highly used. Caramel is one of the most worldwide consumed additives and it is produced by heating natural carbohydrates. The aim of this study was to evaluate the food safety and the possible nutraceutical potential of caramel colour class IV (CAR). For this purpose, in vivo toxicity/antitoxicity, genotoxicity/antigenotoxicity and longevity assays were performed using the Drosophila melanogaster model. In addition, cytotoxicity, internucleosomal DNA fragmentation, single cell gel electrophoresis and methylation status assays were conducted in the in vitro HL-60 human leukaemia cell line. Our results reported that CAR was neither toxic nor genotoxic and showed antigenotoxic effects in Drosophila. Furthermore, CAR induced cytotoxicity and hipomethylated sat-α repetitive element using HL-60 cell line. In conclusion, the food safety of CAR was demonstrated, since Lethal Dose 50 (LD50) was not reached in toxicity assay and any of the tested concentrations induced mutation rates higher than that of the concurrent control in D. melanogaster. On the other hand, CAR protected DNA from oxidative stress provided by hydrogen peroxide in Drosophila. Moreover, CAR showed chemopreventive activity and modified the methylation status of HL-60 cell line. Nevertheless, much more information about the mechanisms of gene therapies related to epigenetic modulation by food is necessary.
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Affiliation(s)
- Marcos Mateo-Fernández
- Department of Genetic, Rabanales Campus, University of Córdoba (UCO), 14071 Córdoba, Spain.
| | - Pilar Alves-Martínez
- Department of Genetic, Rabanales Campus, University of Córdoba (UCO), 14071 Córdoba, Spain
| | - Mercedes Del Río-Celestino
- Agri-Food Laboratory, Council of Agriculture, Fisheries and Rural Development of Andalusia (CAPDER), 14004 Córdoba, Spain
| | - Rafael Font
- Agri-Food Laboratory, Council of Agriculture, Fisheries and Rural Development of Andalusia (CAPDER), 14004 Córdoba, Spain
| | - Tania Merinas-Amo
- Department of Genetic, Rabanales Campus, University of Córdoba (UCO), 14071 Córdoba, Spain
| | - Ángeles Alonso-Moraga
- Department of Genetic, Rabanales Campus, University of Córdoba (UCO), 14071 Córdoba, Spain
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28
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Ma J, Bian L, Zhao L, Feng X, Zhao L, Wang Z, Pu Q. Dialysed caramel as an effective fluorophore for the simultaneous detection of three nitrophenols. Talanta 2019; 197:159-167. [DOI: 10.1016/j.talanta.2019.01.006] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 12/25/2018] [Accepted: 01/02/2019] [Indexed: 12/31/2022]
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29
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Folmer DE, Doell DL, Lee HS, Noonan GO, Carberry SE. A U.S. population dietary exposure assessment for 4-methylimidazole (4-MEI) from foods containing caramel colour and from formation of 4-MEI through the thermal treatment of food. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:1890-1910. [PMID: 30130454 DOI: 10.1080/19440049.2018.1508892] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Abstract
4-Methylimidazole (4-MEI) is formed in caramel colours produced using ammonium compounds (Class III and Class IV caramel colours). 4-MEI can also form in food through Maillard reactions between reducing sugars and amino acids during cooking, roasting or dry-heating. The USFDA has analysed over 700 food and beverage samples collected from 2013 to 2015 for the presence of 4-MEI. These samples include foods containing added caramel colour and foods that are not labelled as containing added caramel colour, but which may contain 4-MEI resulting from thermal treatment. The 4-MEI levels in all food samples were quantified using LC-MS/MS. These data were used to develop a comprehensive dietary exposure assessment for 4-MEI for the U.S. population aged 2 years or more and several sub-populations, using two non-consecutive days of food consumption data from the combined 2009-2012 National Health and Nutrition Examination Survey and 10-14-day food consumption survey data for 2009-2012 from the NPD Group, Inc. National Eating Trends-Nutrient Intake Database. Dietary exposure estimates were prepared for each category of foods labelled as containing added caramel colour and of foods not labelled as containing added caramel colour, but which may contain 4-MEI from thermal treatment. Exposure to 4-MEI from consumption of foods containing added caramel colour was higher than that from foods that contain 4-MEI from thermal treatment for all population groups. Cola-type carbonated beverages were the highest contributors for most populations from foods containing added caramel colour. Coffee was the highest contributor for most populations from foods in which 4-MEI could be formed from thermal treatment. An overall combined exposure to 4-MEI was also estimated that included all foods identified as containing added caramel colour and foods in which 4-MEI could be formed by thermal treatment.
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Affiliation(s)
- Daniel E Folmer
- a U.S. Food and Drug Administration , Center for Food Safety and Applied Nutrition , College Park , Maryland , USA
| | - Diana L Doell
- a U.S. Food and Drug Administration , Center for Food Safety and Applied Nutrition , College Park , Maryland , USA
| | - Hyoung S Lee
- a U.S. Food and Drug Administration , Center for Food Safety and Applied Nutrition , College Park , Maryland , USA
| | - Gregory O Noonan
- a U.S. Food and Drug Administration , Center for Food Safety and Applied Nutrition , College Park , Maryland , USA
| | - Susan E Carberry
- a U.S. Food and Drug Administration , Center for Food Safety and Applied Nutrition , College Park , Maryland , USA
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Lee J, Lee Y, Nam TG, Jang HW. Dispersive liquid-liquid microextraction with in situ derivatization coupled with gas chromatography and mass spectrometry for the determination of 4-methylimidazole in red ginseng products containing caramel colors. J Sep Sci 2018; 41:3415-3423. [PMID: 30022588 DOI: 10.1002/jssc.201800559] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2018] [Revised: 07/07/2018] [Accepted: 07/15/2018] [Indexed: 01/24/2023]
Abstract
A rapid analytical method was developed for the determination of 4-methylimidazole from red ginseng products containing caramel colors by using dispersive liquid-liquid microextraction with in situ derivatization followed by gas chromatography with mass spectrometry. Chloroform and acetonitrile were selected as the extraction and dispersive solvents, and based on the extraction efficiency, their optimum volumes were 200 and 100 μL, respectively. The optimum volumes of the derivatizing agent (isobutyl chloroformate) and catalyst (pyridine), pH, and concentration of NaCl in the sample solution were determined to be 25 and 100 μL, pH 7.6, and 0% w/v, respectively. Validation of the optimized method showed good linearity (R2 > 0.999), accuracy (≥89.86%), intra- (≤6.70%) and interday (≤4.17%) repeatability, limit of detection (0.96 μg/L), and limit of quantification (5.79 μg/L). The validated method was applied to quantify 4-methylimidazole in red ginseng juices and concentrates, 4-methylimidazole was only found in red ginseng juices containing caramel colorant (42.91-2863.4 μg/L) and detected in red ginseng concentrates containing >1% caramel colorant.
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Affiliation(s)
- Jangho Lee
- 245, Nongsaengmyeong-ro, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea.,Department of Food Biotechnology, 217, Gajeong-ro, Korea University of Science and Technology, Daejeon, Republic of Korea
| | - Yunyeol Lee
- 245, Nongsaengmyeong-ro, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Tae Gyu Nam
- 245, Nongsaengmyeong-ro, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
| | - Hae Won Jang
- 245, Nongsaengmyeong-ro, Korea Food Research Institute, Wanju-gun, Jeollabuk-do, Republic of Korea
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