1
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Borba VSD, Barbosa SC, Kupski L, Primel EG. Acrylamide, hydroxymethylfurfural and furfural in ready-to-eat foods consumed by child population: Presence, risk assessment and future perspectives. Food Chem 2024; 457:140086. [PMID: 38936121 DOI: 10.1016/j.foodchem.2024.140086] [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: 04/19/2024] [Revised: 06/01/2024] [Accepted: 06/11/2024] [Indexed: 06/29/2024]
Abstract
Food intake contributes to adequate growth and neurodevelopment of children. Ready-to-eat foods, frequently consumed by this population, are sources of acrylamide (AA), hydroxymethylfurfural (HMF) and furfural (FF). In this sense, a review of the AA, HMF, and FF presence in ready-to-eat foods was evaluated through a systematic search to infer the risk of exposure in the child population. About 75.8%, 24.2%, and 21% of the studies found AA, HMF, and FF in ready-to-eat foods, respectively. AA is predominant in processed and ultra-processed foods, while HMF and FF are commonly found in fruit-based foods. Only 17.7% of the studies assessed the children's risk of exposure, based on the contaminant concentration in ready-to-eat food and not after gastrointestinal digestion, a more realistic measure. Therefore, with the obtained information and found gaps, it is expected that new strategies will be proposed to assess the vulnerability of the child population to these processing contaminants.
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Affiliation(s)
- Verônica Simões de Borba
- Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Escola de Química e Alimentos (EQA), Universidade Federal do Rio Grande (FURG), Avenida Itália Km 8, Campus Carreiros, 96203-900, Rio Grande, RS, Brazil.
| | - Sergiane Caldas Barbosa
- Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Escola de Química e Alimentos (EQA), Universidade Federal do Rio Grande (FURG), Avenida Itália Km 8, Campus Carreiros, 96203-900, Rio Grande, RS, Brazil.
| | - Larine Kupski
- Laboratório de Micotoxinas e Ciência de Alimentos (LAMCA), Escola de Química e Alimentos (EQA), Universidade Federal do Rio Grande (FURG), Avenida Itália Km 8, Campus Carreiros, 96203-900, Rio Grande, RS, Brazil.
| | - Ednei Gilberto Primel
- Laboratório de Análise de Compostos Orgânicos e Metais (LACOM), Escola de Química e Alimentos (EQA), Universidade Federal do Rio Grande (FURG), Avenida Itália Km 8, Campus Carreiros, 96203-900, Rio Grande, RS, Brazil.
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2
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Ferreira CLP, da Costa DS, de Faria RAPG, Bragotto APA. Acrylamide in alternative snacks to potato: A review. Food Res Int 2024; 194:114931. [PMID: 39232543 DOI: 10.1016/j.foodres.2024.114931] [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: 03/25/2024] [Revised: 08/03/2024] [Accepted: 08/14/2024] [Indexed: 09/06/2024]
Abstract
The snack food market has been changing to keep up with the growing demand for healthier products and, as a result, alternative products to traditional potato chips have been emerging to provide health-related benefits. Extrusion, frying, and baking are the main techniques used worldwide in the processing of snacks and are among the main reasons for the formation of toxic compounds induced by heat, such as acrylamide. This contaminant is formed during thermal processing in foods heated at high temperatures and rich in carbohydrates. Processed potato-based products have been pointed out as the main contributors to acrylamide dietary exposure. Many studies have been conducted on potato chips since the discovery of this contaminant in foods and research on the formation of acrylamide in snacks from other vegetables has begun to be conducted more recently. Thus, this review aims to present a detailed discussion on the occurrence of acrylamide in alternative vegetable snacks that are consumed as being healthier and to address relevant questions about the effectiveness of mitigation strategies that have been developed for these products. Through this research, it was observed that, depending on the vegetable, the levels of this contaminant can be quite variable. Alternative snacks, such as sweet potato, carrot and beetroot may also contain high levels of acrylamide and need to be monitored even more closely than potatoes snacks, as less information is available on these food products. Furthermore, various pretreatments (e.g. bleaching, immersion in solutions containing chemical substances) and processing conditions (heating methods, time, temperature) can reduce the formation of acrylamide (54-99 %) in alternative vegetable snacks.
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Affiliation(s)
- Cristiane Lopes Pinto Ferreira
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos, Rua Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil; Instituto Federal de Educação, Ciência e Tecnologia de Mato Grosso (IFMT), Rua Juliano da Costa Marques, s/n, Bela Vista, 78360-900 Cuiabá, MT, Brazil.
| | - David Silva da Costa
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos, Rua Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil.
| | | | - Adriana Pavesi Arisseto Bragotto
- Universidade Estadual de Campinas (UNICAMP), Faculdade de Engenharia de Alimentos, Rua Monteiro Lobato 80, 13083-862 Campinas, SP, Brazil.
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3
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Zahir A, Khan IA, Nasim M, Azizi MN, Azi F. Food process contaminants: formation, occurrence, risk assessment and mitigation strategies - a review. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2024:1-33. [PMID: 39038046 DOI: 10.1080/19440049.2024.2381210] [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: 03/24/2024] [Revised: 07/10/2024] [Accepted: 07/14/2024] [Indexed: 07/24/2024]
Abstract
Thermal treatment of food can lead to the formation of potentially harmful chemicals, known as process contaminants. These are adventitious contaminants that are formed in food during processing and preparation. Various food processing techniques, such as heating, drying, grilling, and fermentation, can generate hazardous chemicals such as acrylamide (AA), advanced glycation end products (AGEs), heterocyclic aromatic amines (HAAs), furan, polycyclic aromatic hydrocarbons (PAHs), N-nitroso compounds (NOCs), monochloropropane diols (MCPD) and their esters (MCPDE) which can be detrimental to human health. Despite efforts to prevent the formation of these compounds during processing, eliminating them is often challenging due to their unknown formation mechanisms. It is critical to identify the potential harm to human health in processed food and understand the mechanisms by which harmful compounds form during processing, as prolonged exposure to these toxic compounds can lead to health problems. Various mitigation strategies, such as the use of diverse pre- and post-processing treatments, product reformulation, additives, variable process conditions, and novel integrated processing techniques, have been proposed to control these food hazards. In this review, we summarize the formation and occurrence, the potential for harm to human health produced by process contaminants in food, and potential mitigation strategies to minimize their impact.
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Affiliation(s)
- Ahmadullah Zahir
- Faculty of Veterinary Sciences, Department of Food Science and Technology, Afghanistan National Agricultural Sciences & Technology University, Kandahar, Afghanistan
| | - Iftikhar Ali Khan
- Shenzhen Key Laboratory of Marine Microbiome Engineering, Institute for Advanced Study, Shenzhen University, Shenzhen, China
| | - Maazullah Nasim
- Faculty of Agriculture, Department of Horticulture, Kabul University, Kabul, Afghanistan
| | - Mohammad Naeem Azizi
- Faculty of Veterinary Sciences, Department of Pre-Clinic, Afghanistan National Agricultural Sciences & Technology University, Kandahar, Afghanistan
| | - Fidelis Azi
- Department of Chemical Engineering, Guangdong Technion-Israel Institute of Technology (GTIIT), Shantou, Guangdong, China
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4
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Hossain Z, Zhao T, Becalski A, Schneider J, Feng SY, Rawn DFK. Trends in acrylamide content in selected potato/sweet potato products on the Canadian market. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2024:1-10. [PMID: 39008692 DOI: 10.1080/19440049.2024.2379388] [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: 04/17/2024] [Accepted: 07/08/2024] [Indexed: 07/17/2024]
Abstract
Processed plant-based foods, particularly high carbohydrate-containing foods, are among the greatest contributors to dietary acrylamide, a probable human carcinogen, uptake. Between 2009 and 2020, five surveys were conducted to determine acrylamide in high carbohydrate-containing foods in Canada. These surveys included sampling of potato and sweet potato chips, French fries, and frozen potato/sweet potato products, as a follow-up to our earlier surveys from 2002 - 2008. Samples were analyzed using isotope dilution (13C3-acrylamide) with LC-MS/MS. The highest mean acrylamide levels were found in sweet potato chips. Among potato chips (57 to 4660 ng g-1), one brand consistently showed the highest concentrations with wide variability. Acrylamide concentrations decreased over time in ready-to-eat French fries (from 480 to 358 ng g-1), and one brand showed a clear reduction temporally. Wide variations were observed among brands, among lots/outlets of same brands, and among different food chains. Acrylamide levels in potato chips decreased between 2009 and 2016 (504.3 ng g-1) relative to the period 2002 - 2008 (1096.9 ng g-1). The acrylamide trends observed in the products measured in the latest study indicate that food producers may have adopted mitigation strategies.
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Affiliation(s)
- Zakir Hossain
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Canada
| | - Tony Zhao
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Canada
| | - Adam Becalski
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Canada
| | - Jakob Schneider
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Canada
| | - Sherry Yu Feng
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Canada
| | - Dorothea F K Rawn
- Food Research Division, Bureau of Chemical Safety, Health Products and Food Branch, Health Canada, Ottawa, Canada
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5
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Mihalache OA, Dall'Asta C. The burden of disease due to dietary exposure to acrylamide in Italy: A risk assessment-based approach. Food Chem Toxicol 2024; 188:114699. [PMID: 38697496 DOI: 10.1016/j.fct.2024.114699] [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: 03/05/2024] [Revised: 04/19/2024] [Accepted: 04/28/2024] [Indexed: 05/05/2024]
Abstract
The aim of this study was to assess Italian consumers' risk of cancer and burden of disease due to dietary exposure to acrylamide. Our model considered six age groups such as infants, toddlers, other children, adolescents, adults, and the elderly, and the consumption of 31 food items. Using a risk-assessment-based approach, we first characterized the risk of neoplastic effects using the margin of exposure method. Then the risk of kidney, endometrial, breast, ovarian cancer, and total cancer was estimated using adjusted cancer slope factors while the burden of disease was quantified using Disability-adjusted Life Years (DALYs). The highest risk for females was related to breast cancer while the lowest was for kidney cancer. We found a comparable risk of total cancer among Italian males and females, estimated at around 1.59 to 3.57 cases per 100,000 individuals annually with the burden ranging between 12.3 - 25.4 and 11.4 - 24.1 DALYs respectively. Our findings provide insights on the multifaceted impact of acrylamide on public health by offering detailed insights into age-specific exposure levels, diverse cancer risks, and the dietary burden of disease related to acrylamide. Targeted interventions and policies can be developed towards mitigating the health risks associated with acrylamide exposure.
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Affiliation(s)
| | - Chiara Dall'Asta
- Department of Food and Drug, University of Parma, Parco Area delle Scienze 17/A, 43124, Parma, Italy
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6
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Kaur N, Brock N, Raffan S, Halford NG. Low asparagine wheat: Europe's first field trial of genome edited wheat amid rapidly changing regulations on acrylamide in food and genome editing of crops. BREEDING SCIENCE 2024; 74:37-46. [PMID: 39246437 PMCID: PMC11375425 DOI: 10.1270/jsbbs.23058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Accepted: 01/15/2024] [Indexed: 09/10/2024]
Abstract
We review the undertaking of a field trial of low asparagine wheat lines in which the asparagine synthetase gene, TaASN2, has been knocked out using CRISPR/Cas9. The field trial was undertaken in 2021-2022 and represented the first field release of genome edited wheat in Europe. The year of the field trial and the period since have seen rapid changes in the regulations covering both the field release and commercialisation of genome edited crops in the UK. These historic developments are reviewed in detail. Free asparagine is the precursor for acrylamide formation during high-temperature cooking and processing of grains, tubers, storage roots, beans and other crop products. Consequently, work on reducing the free asparagine concentration of wheat and other cereal grains, as well as the tubers, beans and storage roots of other crops, is driven by the need for food businesses to comply with current and potential future regulations on acrylamide content of foods. The topic illustrates how strategic and applied crop research is driven by regulations and also needs a supportive regulatory environment in which to thrive.
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Affiliation(s)
- Navneet Kaur
- Rothamsted Research, Harpenden AL5 2JQ, United Kingdom
| | - Natasha Brock
- Rothamsted Research, Harpenden AL5 2JQ, United Kingdom
| | - Sarah Raffan
- The Salk Institute for Biological Studies, 10010 N Torrey Pines Rd, La Jolla, CA 92037-1002, United States of America
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7
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Delatour T, Stadler RH. Two decades of research in dietary acrylamide: What do we know today. Crit Rev Food Sci Nutr 2023; 63:12169-12177. [PMID: 35852101 DOI: 10.1080/10408398.2022.2099344] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
After nearly two decades since acrylamide was first raised as a potential safety issue in foods, significant progress has been made in understanding its formation during cooking, how to reduce levels in the most concerned foods, and the possible cancer risk to humans. Despite the huge wealth of knowledge gathered on this topic over the past years, a few new discoveries in occurrence, mitigation, analysis and risk assessment are worthy to note. This short review highlights the salient novelties pertaining to acrylamide, particularly in the areas of formation & analysis, existing and possible future regulations in the European Union, and finally considerations that may lead to possibly revisiting the toxicity of acrylamide and the main metabolite, glycidamide.
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Affiliation(s)
- Thierry Delatour
- Société des Produits Nestlé S.A., Nestlé Research, Lausanne 26, Switzerland
| | - Richard H Stadler
- Société des Produits Nestlé S.A., Nestlé Research, Lausanne 26, Switzerland
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8
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Yu WZ, Shen P, Lim I, Shi RRS, Cai M, Chin YS, Tay AJ, Ang WM, Er JC, Lim GS, Wu Y, Li A, Aung KT, Chan SH. Occurrence and Dietary Exposure to Acrylamide from Foods Consumed within and outside Main Meals in Singapore. Foods 2023; 12:3022. [PMID: 37628020 PMCID: PMC10453405 DOI: 10.3390/foods12163022] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2023] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 08/27/2023] Open
Abstract
This study investigated the influence of 'snackification' in Singaporean diets, leading to increased dietary acrylamide exposure. Acrylamide concentrations in commonly consumed foods within and outside the main meals were measured using liquid chromatography with tandem mass spectrometry (LC-MS/MS). High acrylamide concentrations were detected in vegetables cooked at high temperatures (ranging from 0.5 to 478.4 µg/kg) and potato-based crackers and chips (ranging from 81.8 to 2095.8 µg/kg). The estimated total dietary exposure for the Singapore population was 0.165 µg/kg bw/day for general consumers and 0.392 µg/kg bw/day for high consumers (95th percentile). The acrylamide exposure from outside main meals was nearly equivalent to that from within the main meals. The calculated margins of exposure (MOE) were below 10,000, indicating potential human health concern. These findings highlight the need for industry practices and consumer advisories to reduce acrylamide exposure from foods consumed both within and outside main meals.
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Affiliation(s)
- Wesley Zongrong Yu
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Ping Shen
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Ignatius Lim
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Raymond Rong Sheng Shi
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Miaohua Cai
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Yee Soon Chin
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Ai Jin Tay
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Wei Min Ang
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Jun Cheng Er
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Geraldine Songlen Lim
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Yuansheng Wu
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Angela Li
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
| | - Kyaw Thu Aung
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
- School of Biological Sciences, Nanyang Technological University, 60 Nanyang Drive, Singapore 637551, Singapore
| | - Sheot Harn Chan
- National Centre for Food Science, Singapore Food Agency, 7 International Business Park, Singapore 609919, Singapore; (W.Z.Y.)
- Department of Food Science and Technology, 2 Science Drive 2, Faculty of Science, National University of Singapore, Singapore 117543, Singapore
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9
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Atkinson R, Berru S, Delgado L, Yovera F, Berru J, Robledo Y, Cruz G. Identifying the origin of acrylamide in Peruvian panela production to inform strategies for its reduction. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2023; 40:508-517. [PMID: 36919530 DOI: 10.1080/19440049.2023.2187646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
Maximum levels of acrylamide have been set by the European Commission (EU) 2017/2158 for several food products due to its carcinogenic properties. Although not regulated yet, European buyers are requesting maximum levels of 0.8 mg kg-1 in artisanal panela (raw cane sugar) from northern Peru. Panela in this area is produced by 600 small holder farmers and exportation guarantees a respectable price in an area with a high index of poverty. The objective here was to determine the cause of high acrylamide concentrations in panela to inform cost effective minimisation strategies. We monitored panela production from field to final product to understand the scale of the problem, identify the cause of acrylamide formation, as well as the effect of storage on its concentration. We also determined the utility of rapid kits for asparagine quantification. Our results indicate that high acrylamide levels are a widespread problem (85% of samples analysed) and there was a correlation between acrylamide and asparagine of R2 = 0.58 (p < 0.001), but not with any post-harvest processing variable. We estimate that with a concentration of asparagine of <0.1 g l-1 in sugarcane juice, the threshold set by buyers for acrylamide can be met. Potential solutions to reduce asparagine include varietal selection, improved agronomic practices and the use of asparaginase during panela production. However, any proposed measure should be applicable in the context of the rural Peru. Additionally, we confirm the utility of rapid and low-cost kits for measuring asparagine. This pioneering study provides a baseline for effective management for acrylamide minimization in panela.
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Affiliation(s)
- Rachel Atkinson
- Multifunctional Landscapes, Alliance of Bioversity International and CIAT, Lima, Peru
| | | | - Laura Delgado
- Universidad de Piura, Departamento de Ciencias de la Ingenieria, Piura, Peru
| | - Fredy Yovera
- Multifunctional Landscapes, Alliance of Bioversity International and CIAT, Lima, Peru
| | | | | | - Gaston Cruz
- Universidad de Piura, Departamento de Ciencias de la Ingenieria, Piura, Peru
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10
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Zhong GC, Zhu Q, Cai D, Hu JJ, Dai X, Gong JP, Sun WP. Ultra-processed food consumption and the risk of pancreatic cancer in the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. Int J Cancer 2023; 152:835-844. [PMID: 36094042 DOI: 10.1002/ijc.34290] [Citation(s) in RCA: 14] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 08/21/2022] [Accepted: 09/02/2022] [Indexed: 01/06/2023]
Abstract
Whether ultra-processed food consumption is associated with the risk of pancreatic cancer has not been determined. We performed a prospective study to fill this gap. A population-based cohort of 98 265 American adults was identified from the Prostate, Lung, Colorectal and Ovarian Cancer Screening Trial. Ultra-processed foods were defined by the NOVA classification. Cox regression was used to estimate hazard ratios (HRs) for pancreatic cancer incidence. Subgroup analysis was performed to identify the potential effect modifiers. During a mean follow-up of 8.86 years, 387 pancreatic cancer cases occurred. High consumption of ultra-processed foods was found to be associated with an increased risk of pancreatic cancer (fully adjusted HRquartile 4 vs 1 :1.49; 95% confidence interval [CI]: 1.07-2.07; Ptrend = .021) in a linear dose-response manner (Pnonlinearity = .075). Subgroup analysis further found that the positive association of ultra-processed food consumption with the risk of pancreatic cancer was more pronounced in subjects aged <65 years (HRquartile 4 vs 1 :2.17; 95% CI: 1.14-4.15) than in those aged ≥65 years (HRquartile 4 vs 1 :1.32; 95% CI: 0.88-1.94), though the interaction test failed to achieve the statistical significance (Pinteraction = .061). These findings suggest that reducing ultra-processed food consumption may be beneficial in decreasing pancreatic cancer incidence.
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Affiliation(s)
- Guo-Chao Zhong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Qian Zhu
- Department of Nutrition and Food Hygiene, School of Public Health and Management, Chongqing Medical University, Chongqing, China
| | - Dong Cai
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jie-Jun Hu
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Xin Dai
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Jian-Ping Gong
- Department of Hepatobiliary Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
| | - Wei-Ping Sun
- Department of Gastrointestinal Surgery, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China
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11
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Oddy J, Addy J, Mead A, Hall C, Mackay C, Ashfield T, McDiarmid F, Curtis TY, Raffan S, Wilkinson M, Elmore JS, Cryer N, de Almeida IM, Halford NG. Reducing Dietary Acrylamide Exposure from Wheat Products through Crop Management and Imaging. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2023; 71:3403-3413. [PMID: 36745538 PMCID: PMC9951245 DOI: 10.1021/acs.jafc.2c07208] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/17/2022] [Revised: 12/14/2022] [Accepted: 12/30/2022] [Indexed: 06/18/2023]
Abstract
The nutritional safety of wheat-based food products is compromised by the presence of the processing contaminant acrylamide. Reduction of the key acrylamide precursor, free (soluble, non-protein) asparagine, in wheat grain can be achieved through crop management strategies, but such strategies have not been fully developed. We ran two field trials with 12 soft (biscuit) wheat varieties and different nitrogen, sulfur, potassium, and phosphorus fertilizer combinations. Our results indicated that a nitrogen-to-sulfur ratio of 10:1 kg/ha was sufficient to prevent large increases in free asparagine, whereas withholding potassium or phosphorus alone did not cause increases in free asparagine when sulfur was applied. Multispectral measurements of plants in the field were able to predict the free asparagine content of grain with an accuracy of 71%, while a combination of multispectral, fluorescence, and morphological measurements of seeds could distinguish high free asparagine grain from low free asparagine grain with an accuracy of 86%. The acrylamide content of biscuits correlated strongly with free asparagine content and with color measurements, indicating that agronomic strategies to decrease free asparagine would be effective and that quality control checks based on product color could eliminate high acrylamide biscuit products.
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Affiliation(s)
- Joseph Oddy
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - John Addy
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - Andrew Mead
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - Chris Hall
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - Chris Mackay
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - Tom Ashfield
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
- Crop
Health and Protection (CHAP), Rothamsted, Harpenden AL5 2JQ, United
Kingdom
| | - Faye McDiarmid
- Crop
Health and Protection (CHAP), Rothamsted, Harpenden AL5 2JQ, United
Kingdom
| | - Tanya Y. Curtis
- Curtis
Analytics Limited, Discovery
Park, Sandwich CT13 9FE, United Kingdom
| | - Sarah Raffan
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - Mark Wilkinson
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
| | - J. Stephen Elmore
- Department
of Food and Nutritional Sciences, University
of Reading, Reading RG6 6DZ, U.K.
| | - Nicholas Cryer
- Mondele̅z
UK R&D Ltd, Bournville
Lane, Bournville, Birmingham, B30 2LU, U.K.
| | | | - Nigel G. Halford
- Rothamsted
Research, Harpenden, Hertfordshire AL5 2JQ, United
Kingdom
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12
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González-Mulero L, Mesías M, Morales FJ, Navajas-Porras B, Rufián-Henares JA, Delgado-Andrade C. Acrylamide bioaccessibility in potato and veggie chips. Impact of in vitro colonic fermentation on the non-bioaccessible fraction. Food Res Int 2023; 164:112409. [PMID: 36737990 DOI: 10.1016/j.foodres.2022.112409] [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: 10/22/2022] [Revised: 12/11/2022] [Accepted: 12/24/2022] [Indexed: 12/30/2022]
Abstract
Potato-based products contribute largely to the daily intake of acrylamide. In addition to potato crisps, the European Commission has included veggie crisps in the list of foods that should be monitored for their acrylamide content. In the present study, acrylamide content in potato and veggie chips (sweet potato, beetroot and carrot) and their bioaccessibility after in vitro digestion was assessed. The non-bioaccessible fraction was also submitted to in vitro fermentation under colonic conditions. Faecal samples from volunteers of three age groups (children, adolescents and adults) were used to evaluate the microbiota effect on the acrylamide availability. Sweet potato chips exhibited the highest acrylamide content (2342 µg/kg), followed by carrot (1279 µg/kg), beetroot (947 µg/kg) and potato chips (524 µg/kg). After in vitro digestion, acrylamide bioaccessibility was significantly lower in veggie chips (59.7-60.4 %) than in potato chips (71.7 %). Potato and sweet potato chips showed the significantly lowest acrylamide content in the non-bioaccessible fraction (22.8 and 24.1 %, respectively) as compared with beetroot chips (28.4 %). After the fermentation step, acrylamide percentage in the soluble fraction of veggie chips ranged from 43.03 to 71.89 %, the highest values being observed in sweet potato chips fermented with microbiota from children. This fact would involve that the acrylamide was released from the non-bioaccessible fractions by the microbiota. These findings point out that the levels of potentially absorbable acrylamide after the complete gastrointestinal process could be modulated by both the food matrix composition and the microbiota. These factors should be further considered for a more precise risk assessment of dietary acrylamide in humans.
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Affiliation(s)
- L González-Mulero
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - M Mesías
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - F J Morales
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain
| | - B Navajas-Porras
- Department of Nutrition and Bromatology, Institute of Nutrition and Food Technology, Centre for Biomedical Research, University of Granada, Granada, Spain
| | - J A Rufián-Henares
- Department of Nutrition and Bromatology, Institute of Nutrition and Food Technology, Centre for Biomedical Research, University of Granada, Granada, Spain; Biosanitary Research Institute Ibs. Granada, Universidad de Granada, Granada, Spain
| | - C Delgado-Andrade
- Institute of Food Science, Technology and Nutrition (ICTAN-CSIC), Madrid, Spain.
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Ly DNP, Iqbal S, Fosu-Nyarko J, Milroy S, Jones MGK. Multiplex CRISPR-Cas9 Gene-Editing Can Deliver Potato Cultivars with Reduced Browning and Acrylamide. PLANTS (BASEL, SWITZERLAND) 2023; 12:plants12020379. [PMID: 36679094 PMCID: PMC9864857 DOI: 10.3390/plants12020379] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/03/2022] [Revised: 12/19/2022] [Accepted: 01/10/2023] [Indexed: 05/14/2023]
Abstract
Storing potato tubers at cold temperatures, either for transport or continuity of supply, is associated with the conversion of sucrose to reducing sugars. When cold-stored cut tubers are processed at high temperatures, with endogenous asparagine, acrylamide is formed. Acrylamide is classified as a carcinogen. Potato processors prefer cultivars which accumulate fewer reducing sugars and thus less acrylamide on processing, and suitable processing cultivars may not be available. We used CRISPR-Cas9 to disrupt the genes encoding vacuolar invertase (VInv) and asparagine synthetase 1 (AS1) of cultivars Atlantic and Desiree to reduce the accumulation of reducing sugars and the production of asparagine after cold storage. Three of the four guide RNAs employed induced mutation frequencies of 17-98%, which resulted in deletions, insertions and substitutions at the targeted gene sites. Eight of ten edited events had mutations in at least one allele of both genes; for two, only the VInv was edited. No wild-type allele was detected in both genes of events DSpco7, DSpFN4 and DSpco12, suggesting full allelic mutations. Tubers of two Atlantic and two Desiree events had reduced fructose and glucose concentrations after cold storage. Crisps from these and four other Desiree events were lighter in colour and included those with 85% less acrylamide. These results demonstrate that multiplex CRISPR-Cas9 technology can generate improved potato cultivars for healthier processed potato products.
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Affiliation(s)
- Diem Nguyen Phuoc Ly
- Crop Biotechnology Research Group, School of Agricultural Sciences, College of Environmental and Life Sciences, Murdoch University, Perth, WA 6150, Australia
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Perth, WA 6150, Australia
| | - Sadia Iqbal
- Crop Biotechnology Research Group, School of Agricultural Sciences, College of Environmental and Life Sciences, Murdoch University, Perth, WA 6150, Australia
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Perth, WA 6150, Australia
- Correspondence: (S.I.); (J.F.-N.); (M.G.K.J.)
| | - John Fosu-Nyarko
- Crop Biotechnology Research Group, School of Agricultural Sciences, College of Environmental and Life Sciences, Murdoch University, Perth, WA 6150, Australia
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Perth, WA 6150, Australia
- Correspondence: (S.I.); (J.F.-N.); (M.G.K.J.)
| | - Stephen Milroy
- Crop Biotechnology Research Group, School of Agricultural Sciences, College of Environmental and Life Sciences, Murdoch University, Perth, WA 6150, Australia
- Potato Research Western Australia, Murdoch University, Perth, WA 6150, Australia
| | - Michael G. K. Jones
- Crop Biotechnology Research Group, School of Agricultural Sciences, College of Environmental and Life Sciences, Murdoch University, Perth, WA 6150, Australia
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Perth, WA 6150, Australia
- Potato Research Western Australia, Murdoch University, Perth, WA 6150, Australia
- Correspondence: (S.I.); (J.F.-N.); (M.G.K.J.)
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Green P, Montague G, McNamara G, Davies B, Fiore A, Sturrock K, Ledbetter M, Hein I, Mantelin S, Harrower B, Knott M, Higgins S, Stott K. Fryer control strategy improvement: Towards acrylamide reduction in crisp manufacture. FOOD AND BIOPRODUCTS PROCESSING 2023. [DOI: 10.1016/j.fbp.2022.11.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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15
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Delatour T, Desmarchelier A, Stadler RH. Challenges in the measurement of acrylamide in food by confirmatory methods. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100951] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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16
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Acrylamide inhibits long-term potentiation and learning involving microglia and pro-inflammatory signaling. Sci Rep 2022; 12:12429. [PMID: 35858988 PMCID: PMC9300615 DOI: 10.1038/s41598-022-16762-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2022] [Accepted: 07/14/2022] [Indexed: 11/16/2022] Open
Abstract
Acrylamide is a chemical used in various industries and a product following high-temperature cooking of vegetables containing asparagine. Environmental or dietary exposure to acrylamide could impair cognitive function because of its neurotoxicity. Using rat hippocampal slices, we tested whether acrylamide alters induction of long-term potentiation (LTP), a cellular model of learning and memory. We hypothesized that acrylamide impairs cognitive function via activation of pro-inflammatory cytokines because robust upregulation of NLRP3 inflammasome has been reported. Although acrylamide up to 3 mM did not alter basal synaptic transmission, incubation with 10 μM or acute administration of 100 μM acrylamide inhibited induction of LTP. Inhibitors of toll-like receptor 4 (TLR4), and minocycline, an inhibitor of microglial activation, overcame the effects of acrylamide on LTP induction. Furthermore, we observed that acrylamide failed to inhibit LTP after administration of MCC950, an inhibitor of NLRP3, or in the presence of Interleukin-1 receptor antagonist (IL-1Ra). We also found that in vivo acrylamide injection transiently impaired body weight gain and impaired one-trial inhibitory avoidance learning. This learning deficit was overcome by MCC950. These results indicate that cognitive impairment by acrylamide is mediated by mechanisms involving microglia and release of cytokines via NLRP3 activation.
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Abt E, Incorvati V, Robin LP. Acrylamide: Perspectives from International, National, and Regional Exposure Assessments. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100891] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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18
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Halford NG, Raffan S, Oddy J. Progress towards the production of potatoes and cereals with low acrylamide-forming potential. Curr Opin Food Sci 2022. [DOI: 10.1016/j.cofs.2022.100887] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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Pietropaoli F, Pantalone S, Cichelli A, d'Alessandro N. Acrylamide in widely consumed foods - a review. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:853-887. [PMID: 35286246 DOI: 10.1080/19440049.2022.2046292] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Acrylamide (AA) is considered genotoxic, neurotoxic and a 'probable human carcinogen'. It is included in group 2 A of the International Agency for Research on Cancer (IARC). The formation of AA occurs when starch-based foods are subjected to temperatures higher than 120 °C in an atmosphere with very low water content. The aim of this review is to shed light on the toxicological aspects of AA, showing its regulatory evolution, and describing the most interesting mitigation techniques for each food category involved, with a focus on compliance with EU legislation in the various classes of consumer products of industrial origin in Europe.
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Affiliation(s)
- Francesca Pietropaoli
- Department of Innovative Technology in Medicine and Dentistry, University "G. d'Annunzio", Chieti, Italy
| | - Sara Pantalone
- Department of Engineering and Geology, University "G. d'Annunzio", Chieti, Italy
| | - Angelo Cichelli
- Department of Innovative Technology in Medicine and Dentistry, University "G. d'Annunzio", Chieti, Italy
| | - Nicola d'Alessandro
- Department of Engineering and Geology, University "G. d'Annunzio", Chieti, Italy
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20
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Desmarchelier A, Bebius A, Reding F, Griffin A, Ahijado Fernandez M, Beasley J, Clauzier E, Delatour T. Towards a consensus LC-MS/MS method for the determination of acrylamide in food that prevents overestimation due to interferences. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2022; 39:653-665. [PMID: 35113763 DOI: 10.1080/19440049.2021.2022773] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
Acrylamide is prone to misquantification, and critical steps in the analytical procedures need to be identified and controlled to ensure a reliable determination. Four methods were considered to illustrate misquantification issues with acrylamide. For two methods varying by the extent of their sample preparations, cases of overestimation in cocoa samples reaching up to a 20-fold factor are shown. A second example, applied to a variety of food products, includes two other methods varying by their chromatographic conditions. As a follow up of a study conducted in 2020 about the identification of N-acetyl-ß-alanine as an interference of acrylamide in coffee, the extent of this interference was evaluated in a selection of coffee samples, cereal-based products and baby foods. The ultimate objective of this manuscript was to resolve such cases of misquantification and validate a wide scope and robust method allowing an interference free acrylamide analysis. To do so, an extraction procedure based on the EN 16618:2015 standard with water extraction and two consecutive solid phase extraction (SPE) steps was applied with modified liquid chromatographic conditions. The method was validated in coffee, cereals, baby foods, cocoa and pet foods with excellent performance in terms of recovery (97-108%) and precision (RSDr and RSDiR <12 %). The breath of scope was further proved through trueness determination in quality control materials and reference materials including French fries, potato crisps, vegetable crisps, instant coffee, infant food and biscuit (cookie), with trueness values found within a 94-107% range.
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Affiliation(s)
| | - Aude Bebius
- Société des Produits Nestlé SA, Nestlé Research and Development Orbe, Orbe, Switzerland
| | - Frédérique Reding
- Société des Produits Nestlé SA, Nestlé Research and Development Orbe, Orbe, Switzerland
| | - Ashley Griffin
- Center, Quality Management, Nestlé Quality Assurance Center, Dublin, Ohio, USA
| | | | - Jason Beasley
- Reading Scientific Services Ltd, Reading Science Centre, Reading, UK
| | - Emilie Clauzier
- Reading Scientific Services Ltd, Reading Science Centre, Reading, UK
| | - Thierry Delatour
- Société des Produits Nestlé SA, Nestlé Research, Lausanne, Switzerland
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21
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Acrylamide Exposure from Common Culinary Preparations in Spain, in Household, Catering and Industrial Settings. Foods 2021; 10:foods10092008. [PMID: 34574118 PMCID: PMC8467121 DOI: 10.3390/foods10092008] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Revised: 08/17/2021] [Accepted: 08/20/2021] [Indexed: 11/17/2022] Open
Abstract
In 2019, the European Commission recommended monitoring the presence of acrylamide in certain foods not included in Regulation 2158/2017, to consider other sources of exposure to the contaminant. In the present study, eleven groups of processed foods commonly consumed in Spain were classified, according to their food matrix, into potato-based food, cereal-based food and food based on cereal mixed with meat, fish or vegetables. Samples were collected from three different settings: household, catering services and industrial origin, to evaluate the influence of the food preparation site on acrylamide formation. The highest concentrations of acrylamide were observed in chips (French fries), especially those prepared at home. Although at lower levels, all the other foods also contained significant concentrations of acrylamide, confirming the need to control its content in foods not included in the EU regulation. Industrially processed foods made a lower contribution to acrylamide exposure, probably due to the more stringent controls exercised on culinary processes in this context. The higher levels recorded for households and catering services highlight the need for greater awareness of culinary processes and for measures to be adopted in these settings to limit the formation of acrylamide in food preparation.
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