1
|
Gradinariu AI, Racles C, Stelea CG, Stoica I, Silion M, Varganici CD, Pinteala T, Jehac AE, Simionescu AMA, Costan VV. The Effect of Cigarettes Smoke on the Color and Properties of a Silicone for Maxillofacial Prostheses. J Biomed Mater Res B Appl Biomater 2024; 112:e35483. [PMID: 39229802 DOI: 10.1002/jbm.b.35483] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 05/27/2024] [Accepted: 08/01/2024] [Indexed: 09/05/2024]
Abstract
Although deterioration of silicone maxillofacial prostheses is severely accentuated in smoking patients, the phenomenon has not been systematically studied. To address a gap in the literature concerning the stability of maxillofacial prostheses during service, in this contribution, the effect of cigarette smoke on the aspect and physical properties of M511 silicone elastomer was evaluated. The aspect, surface, and overall properties of the silicone material, pigmented or not, were followed by AFM, color measurements, FTIR, water contact angle measurements, TGA-DTG and DSC, hardness and compression stress-strain measurements. The types of the contaminants adsorbed were assessed by XRF, ESI-MS, MALDI-MS, and NMR spectral analyses. Important modifications in color, contact angle, surface roughness, local mechanical properties, and thermal properties were found in the silicone material for maxillofacial prostheses after exposure to cigarettes smoke. The presence of lead, nicotine, and several other organic compounds adsorbed into the silicone material was emphasized. Slight decrease in hardness and increase in Young's modulus was found. The combined data show important impact of cigarette smoke on the silicone physical properties and could indicate chemical transformations by secondary cross-linking. To our knowledge, this is the first study making use of complementary physical methods to assess the effect of cigarette smoke on the aspect and integrity of silicone materials for maxillofacial prostheses.
Collapse
Affiliation(s)
- Anca Irina Gradinariu
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Carmen Racles
- Department of Inorganic Polymers, "Petru Poni" Institute of Macromolecular Chemistry, Iasi, Romania
| | - Carmen Gabriela Stelea
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Iuliana Stoica
- Physical Chemistry of Polymers Department, "Petru Poni" Institute of Macromolecular Chemistry, Iasi, Romania
| | - Mihaela Silion
- Department of Physics of Polymers and Polymeric Materials, "Petru Poni" Institute of Macromolecular Chemistry, Iasi, Romania
| | - Cristian-Dragos Varganici
- Centre of Advanced Research in Bionanoconjugates and Biopolymers, "Petru Poni" Institute of Macromolecular Chemistry, Iasi, Romania
| | - Tudor Pinteala
- Department of Orthopedics and Traumatology, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
- Department of Orthopedics and Traumatology, Clinical Rehabilitation Hospital, Iasi, Romania
| | - Alina Elena Jehac
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Ana-Maria Andreea Simionescu
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| | - Victor Vlad Costan
- Department of Oral and Maxillofacial Surgery, "Grigore T. Popa" University of Medicine and Pharmacy, Iasi, Romania
| |
Collapse
|
2
|
Huang J, Zhao N, Wang L, He H, Song Z, Wang X. Effect of amino acids on the formation and distribution of volatile aldehydes in high oleic sunflower oil during frying. Food Res Int 2024; 192:114749. [PMID: 39147554 DOI: 10.1016/j.foodres.2024.114749] [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: 02/07/2024] [Revised: 07/05/2024] [Accepted: 07/10/2024] [Indexed: 08/17/2024]
Abstract
This research aims to assess the effect of amino acids as lipid antioxidants in reducing the formation of volatile aldehydes in frying oil. Methionine, histidine, and glycine at concentrations of 2.5, 5, and 10 mM were added to high oleic sunflower oil (HOSO) to investigate their effects on the distribution and formation of saturated, monounsaturated, and polyunsaturated volatile aldehydes. The results showed that the proportion of saturated volatile aldehydes was greater than that of unsaturated ones; Methionine exhibited the best inhibitory effect, after 12 h of frying, 10 mM methionine reduced the content of saturated volatile aldehydes by 24.21 %, monounsaturated by 52.4 %, and polyunsaturated by 54.73 % compared to the control. Methionine's sulfur-containing side chain was also proven to have strong antioxidant activity. Combined with the results of this study, this can also provide insights for using amino acids as lipid antioxidants.
Collapse
Affiliation(s)
- Jianhua Huang
- National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Nanyu Zhao
- National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Lijun Wang
- National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Hongying He
- National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| | - Zhihua Song
- National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China.
| | - Xingguo Wang
- National Engineering Research Center for Functional Food, School of Food Science and Technology, Jiangnan University, Wuxi 214122, China
| |
Collapse
|
3
|
Piergiovanni M, Gosetti F, Rocío-Bautista P, Termopoli V. Aroma determination in alcoholic beverages: Green MS-based sample preparation approaches. MASS SPECTROMETRY REVIEWS 2024; 43:660-682. [PMID: 35980114 DOI: 10.1002/mas.21802] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Revised: 07/12/2022] [Accepted: 07/15/2022] [Indexed: 06/15/2023]
Abstract
Aroma determination in alcoholic beverages has become a hot research topic due to the ongoing effort to obtain quality products, especially in a globalized market. Consumer satisfaction is mainly achieved by balancing several aroma compounds, which are mixtures of numerous volatile molecules enclosed in challenging matrices. Thus, sample preparation strategies for quality control and product development are required. They involve several steps including copious amounts of hazardous solvents or time-consuming procedures. This is bucking the trend of the ever-increasing pressure to reduce the environmental impact of analytical chemistry processes. Hence, the evolution of sample preparation procedures has directed towards miniaturized techniques to decrease or avoid the use of hazardous solvents and integrating sampling, extraction, and enrichment of the targeted analytes in fewer steps. Mass spectrometry coupled to gas or liquid chromatography is particularly well suited to address the complexity of these matrices. This review surveys advancements of green miniaturized techniques coupled to mass spectrometry applied on all categories of odor-active molecules in the most consumed alcoholic beverages: beer, wine, and spirits. The targeted literature consider progresses over the past 20 years.
Collapse
Affiliation(s)
- Maurizio Piergiovanni
- Centre Agriculture Food Environment (C3A), University of Trento, San Michele all'Adige, Italy
| | - Fabio Gosetti
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
| | - Priscilla Rocío-Bautista
- Analytical Chemistry Research Group, Department of Physical and Analytical Chemistry, University of Jaén, Jaén, Spain
| | - Veronica Termopoli
- Department of Earth and Environmental Sciences, University of Milano-Bicocca, Milano, Italy
| |
Collapse
|
4
|
Ponzio A, Rebecchi A, Zivoli R, Morelli L. Reuterin, Phenyllactic Acid, and Exopolysaccharides as Main Antifungal Molecules Produced by Lactic Acid Bacteria: A Scoping Review. Foods 2024; 13:752. [PMID: 38472865 DOI: 10.3390/foods13050752] [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: 02/02/2024] [Revised: 02/23/2024] [Accepted: 02/27/2024] [Indexed: 03/14/2024] Open
Abstract
The primary goal of this scoping review is to collect, analyze, and critically describe information regarding the role of the main compounds (reuterin, phenyllactic acid, and exopolysaccharides) produced by LAB that possess antifungal properties and provide some suggestions for further research. The use of lactic acid bacteria (LAB) to mitigate spoilage and extend the shelf life of foodstuffs has a long history. Recently, there has been a growing interest in the unique properties of these additions to the foodstuffs in which they are applied. In recent studies regarding biopreservation, significant attention has been given to the role of these microorganisms and their metabolites. This fascinating recent discipline aims not only to replace traditional preservation systems, but also to improve the overall quality of the final product. The biologically active by-products produced by lactic acid bacteria are synthesized under certain conditions (time, temperature, aerobiosis, acidity, water activity, etc.), which can be enacted through one of the oldest approaches to food processing: fermentation (commonly used in the dairy and bakery sectors). This study also delves into the biosynthetic pathways through which they are synthesized, with a particular emphasis on what is known about the mechanisms of action against molds in relation to the type of food.
Collapse
Affiliation(s)
- Andrea Ponzio
- Department for Sustainable Food Process, Faculty of Agriculture, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy
| | - Annalisa Rebecchi
- Department for Sustainable Food Process, Faculty of Agriculture, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy
| | - Rosanna Zivoli
- Soremartec Italia S.r.l. (Ferrero Group), P.le P. Ferrero 1, 12051 Alba, Italy
| | - Lorenzo Morelli
- Department for Sustainable Food Process, Faculty of Agriculture, Food and Environmental Sciences, Università Cattolica del Sacro Cuore, 29122 Piacenza, Italy
| |
Collapse
|
5
|
Warren-Vega WM, Fonseca-Aguiñaga R, González-Gutiérrez LV, Romero-Cano LA. A critical review on the assessment of the quality and authenticity of Tequila by different analytical techniques: Recent advances and perspectives. Food Chem 2023; 408:135223. [PMID: 36535180 DOI: 10.1016/j.foodchem.2022.135223] [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: 09/12/2022] [Revised: 12/05/2022] [Accepted: 12/12/2022] [Indexed: 12/23/2022]
Abstract
Currently, the authenticity and traceability of Tequila are determined in an inspection process carried out by the Tequila Regulatory Council. However, in recent years, the authorities have seized illegal alcoholic products that are marketed as Tequila without being so, making it necessary to strengthen the current methods of detecting counterfeiting and/or adulteration. Therefore, it is important to establish a review of the current analytical techniques that have been proposed to solve this problem. In this review, emphasis is placed on the analysis of the analytical techniques that have been used to consolidate a profile of authenticity and quality in Tequila, thus highlighting new auxiliary analytical techniques to the current verification process, establishing future validation opportunities in terms of international quality control. The use of isotopic ratios stands out as the most robust technique because it establishes the type of sugar source used and the maturation time of the manufacturing process.
Collapse
Affiliation(s)
- Walter M Warren-Vega
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales. Universidad Autónoma de Guadalajara. Av. Patria 1201, C.P. 45129, Zapopan, Jalisco, Mexico; Centro de Investigación y Desarrollo Tecnológico en Electroquímica (CIDETEQ), Parque Tecnológico Sanfandila, Pedro Escobedo, Querétaro 76703, Mexico
| | - Rocío Fonseca-Aguiñaga
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales. Universidad Autónoma de Guadalajara. Av. Patria 1201, C.P. 45129, Zapopan, Jalisco, Mexico; Laboratorio de Isotopía, Consejo Regulador del Tequila A. C. Av. Patria 723, Zapopan, Jalisco C.P. 45030, Mexico
| | - Linda V González-Gutiérrez
- Centro de Investigación y Desarrollo Tecnológico en Electroquímica (CIDETEQ), Parque Tecnológico Sanfandila, Pedro Escobedo, Querétaro 76703, Mexico
| | - Luis A Romero-Cano
- Grupo de Investigación en Materiales y Fenómenos de Superficie, Departamento de Ciencias Biotecnológicas y Ambientales. Universidad Autónoma de Guadalajara. Av. Patria 1201, C.P. 45129, Zapopan, Jalisco, Mexico.
| |
Collapse
|
6
|
Alvarenga GF, de Resende Machado AM, Barbosa RB, Ferreira VRF, Santiago WD, Teixeira ML, Nelson DL, Cardoso MDG. Correlation of the presence of acrolein with higher alcohols, glycerol, and acidity in cachaças. J Food Sci 2023; 88:1753-1768. [PMID: 36915964 DOI: 10.1111/1750-3841.16523] [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: 09/20/2022] [Revised: 01/26/2023] [Accepted: 02/17/2023] [Indexed: 03/16/2023]
Abstract
Acrolein is a toxic aldehyde that can be present in various beverages, such as cachaça and other distilled spirits from sugarcane. The objective of this work was to detect and quantify acrolein in samples of cachaça produced by different processes in all regions of Brazil and to evaluate the possible routes of formation of this contaminant from the correlation with other secondary compounds present in the beverage using principal component analysis. Approximately 27.0% of the samples analyzed were outside the limit established by Brazilian legislation for this contaminant, with an average acrolein concentration of 14.01 mg 100 mL-1 anhydrous alcohol (aa). In the other samples, the average concentration was 0.97 mg 100 mL-1 aa. After selecting the variables that most closely correlated with the presence of acrolein in beverages, a positive correlation was found with the presence of butan-2-ol, propan-1-ol and volatile acids, and a slight correlation with the presence of phenolic compounds. Therefore, the presence of acrolein in cachaça can be associated with contamination of the fermentation must by bacteria of the genus Lactobacillus, as a result of the chemical degradation and enzymatic conversion of the glycerol produced during fermentation.
Collapse
Affiliation(s)
| | - Ana Maria de Resende Machado
- Department of Chemistry, Federal Center for Technological Education of Minas Gerais (CEFET-MG), Campus I, Belo Horizonte, Brazil
| | | | | | | | | | - David Lee Nelson
- Postgraduate Program in Biofuels, Federal University of Vale de Jequitinhonha and Mucuri, Diamantina, Brazil
| | | |
Collapse
|
7
|
Sun MC, Hu ZY, Li DD, Chen YX, Xi JH, Zhao CH. Application of the Reuterin System as Food Preservative or Health-Promoting Agent: A Critical Review. Foods 2022; 11:foods11244000. [PMID: 36553742 PMCID: PMC9778575 DOI: 10.3390/foods11244000] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2022] [Revised: 12/03/2022] [Accepted: 12/08/2022] [Indexed: 12/14/2022] Open
Abstract
The reuterin system is a complex multi-component antimicrobial system produced by Limosilactobacillus reuteri by metabolizing glycerol. The system mainly includes 3-hydroxypropionaldehyde (3-HPA, reuterin), 3-HPA dimer, 3-HPA hydrate, acrolein and 3-hydroxypropionic acid, and has great potential to be applied in the food and medical industries due to its functional versatility. It has been reported that the reuterin system possesses regulation of intestinal flora and anti-infection, anti-inflammatory and anti-cancer activities. Typically, the reuterin system exerts strong broad-spectrum antimicrobial properties. However, the antimicrobial mechanism of the reuterin system remains unclear, and its toxicity is still controversial. This paper presents an updated review on the biosynthesis, composition, biological production, antimicrobial mechanisms, stability, toxicity and potential applications of the reuterin system. Challenges and opportunities of the use of the reuterin system as a food preservative or health-promoting agent are also discussed. The present work will allow researchers to accelerate their studies toward solving critical challenges obstructing industrial applications of the reuterin system.
Collapse
Affiliation(s)
- Mao-Cheng Sun
- College of Plant Science, Jilin University, Changchun 130062, China
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Zi-Yi Hu
- Institute of Biological and Medical Engineering, Guangdong Academy of Sciences, Guangzhou 510316, China
| | - Dian-Dian Li
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Yu-Xin Chen
- College of Food Science and Engineering, Changchun University, Changchun 130022, China
| | - Jing-Hui Xi
- College of Plant Science, Jilin University, Changchun 130062, China
- Correspondence: (J.-H.X.); (C.-H.Z.)
| | - Chang-Hui Zhao
- College of Food Science and Engineering, Jilin University, Changchun 130062, China
- Correspondence: (J.-H.X.); (C.-H.Z.)
| |
Collapse
|
8
|
Ramirez Garcia A, Hurley K, Marastoni G, Diard M, Hofer S, Greppi A, Hardt WD, Lacroix C, Sturla SJ, Schwab C. Pathogenic and Commensal Gut Bacteria Harboring Glycerol/Diol Dehydratase Metabolize Glycerol and Produce DNA-Reactive Acrolein. Chem Res Toxicol 2022; 35:1840-1850. [PMID: 36116084 PMCID: PMC9580524 DOI: 10.1021/acs.chemrestox.2c00137] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Indexed: 12/20/2022]
Abstract
Bacteria harboring glycerol/diol dehydratase (GDH) encoded by the genes pduCDE metabolize glycerol and release acrolein during growth. Acrolein has antimicrobial activity, and exposure of human cells to acrolein gives rise to toxic and mutagenic responses. These biological responses are related to acrolein's high reactivity as a chemical electrophile that can covalently bind to cellular nucleophiles including DNA and proteins. Various food microbes and gut commensals transform glycerol to acrolein, but there is no direct evidence available for bacterial glycerol metabolism giving rise to DNA adducts. Moreover, it is unknown whether pathogens, such as Salmonella Typhymurium, catalyze this transformation. We assessed, therefore, acrolein formation by four GDH-competent strains of S. Typhymurium grown under either aerobic or anaerobic conditions in the presence of 50 mM glycerol. On the basis of analytical derivatization with a heterocyclic amine, all wild-type strains were observed to produce acrolein, but to different extents, and acrolein production was not detected in fermentations of a pduC-deficient mutant strain. Furthermore, we found that, in the presence of calf thymus DNA, acrolein-DNA adducts were formed as a result of bacterial glycerol metabolism by two strains of Limosilactobacillus reuteri, but not a pduCDE mutant strain. The quantification of the resulting adducts with increasing levels of glycerol up to 600 mM led to the production of up to 1.5 mM acrolein and 3600 acrolein-DNA adducts per 108 nucleosides in a model system. These results suggest that GDH-competent food microbes, gut commensals, and pathogens alike have the capacity to produce acrolein from glycerol. Further, the acrolein production can lead to DNA adduct formation, but requires high glycerol concentrations that are not available in the human gut.
Collapse
Affiliation(s)
- Alejandro Ramirez Garcia
- Laboratory
of Food Biotechnology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
- Laboratory
of Toxicology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Katherine Hurley
- Laboratory
of Toxicology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Giovanni Marastoni
- Laboratory
of Toxicology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Médéric Diard
- Biozentrum, University of Basel, Basel 4056, Switzerland
- Institute
of Microbiology, Department of Biology, ETH Zürich, Zürich 8093, Switzerland
| | - Sophie Hofer
- Laboratory
of Food Biotechnology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Anna Greppi
- Laboratory
of Food Biotechnology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Wolf-Dietrich Hardt
- Institute
of Microbiology, Department of Biology, ETH Zürich, Zürich 8093, Switzerland
| | - Christophe Lacroix
- Laboratory
of Food Biotechnology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Shana J. Sturla
- Laboratory
of Toxicology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
| | - Clarissa Schwab
- Laboratory
of Food Biotechnology, Department of Health Sciences and Technology, ETH Zürich, Zürich 8092, Switzerland
- Department
of Biological and Chemical Engineering, Aarhus University, Aarhus 8000, Denmark
| |
Collapse
|
9
|
The Role of Acrolein in Neurodegenerative Diseases and Its Protective Strategy. Foods 2022; 11:3203. [PMCID: PMC9601306 DOI: 10.3390/foods11203203] [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] [Indexed: 11/17/2022] Open
Abstract
Neurodegenerative diseases are characterized by a massive loss of specific neurons, which can be fatal. Acrolein, an omnipresent environmental pollutant, is classified as a priority control contaminant by the EPA. Evidence suggests that acrolein is a highly active unsaturated aldehyde related to many nervous system diseases. Therefore, numerous studies have been conducted to identify the function of acrolein in neurodegenerative diseases, such as ischemic stroke, AD, PD, and MS, and its exact regulatory mechanism. Acrolein is involved in neurodegenerative diseases mainly by elevating oxidative stress, polyamine metabolism, neuronal damage, and plasma ACR-PC levels, and decreasing urinary 3-HPMA and plasma GSH levels. At present, the protective mechanism of acrolein mainly focused on the use of antioxidant compounds. This review aimed to clarify the role of acrolein in the pathogenesis of four neurodegenerative diseases (ischemic stroke, AD, PD and MS), as well as protection strategies, and to propose future trends in the inhibition of acrolein toxicity through optimization of food thermal processing and exploration of natural products.
Collapse
|
10
|
Custodio-Mendoza J, Caamaño-Fernandez C, Lage M, Almeida P, Lorenzo R, Carro A. GC–MS determination of malondialdehyde, acrolein, and 4-hydroxy-2-nonenal by ultrasound-assisted dispersive liquid-liquid microextraction in beverages. Food Chem 2022; 384:132530. [DOI: 10.1016/j.foodchem.2022.132530] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2021] [Revised: 02/15/2022] [Accepted: 02/19/2022] [Indexed: 12/19/2022]
|
11
|
Rietjens IMCM, Michael A, Bolt HM, Siméon B, Andrea H, Nils H, Christine K, Angela M, Gloria P, Daniel R, Natalie T, Gerhard E. The role of endogenous versus exogenous sources in the exposome of putative genotoxins and consequences for risk assessment. Arch Toxicol 2022; 96:1297-1352. [PMID: 35249149 PMCID: PMC9013691 DOI: 10.1007/s00204-022-03242-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Accepted: 02/01/2022] [Indexed: 12/21/2022]
Abstract
The "totality" of the human exposure is conceived to encompass life-associated endogenous and exogenous aggregate exposures. Process-related contaminants (PRCs) are not only formed in foods by heat processing, but also occur endogenously in the organism as physiological components of energy metabolism, potentially also generated by the human microbiome. To arrive at a comprehensive risk assessment, it is necessary to understand the contribution of in vivo background occurrence as compared to the ingestion from exogenous sources. Hence, this review provides an overview of the knowledge on the contribution of endogenous exposure to the overall exposure to putative genotoxic food contaminants, namely ethanol, acetaldehyde, formaldehyde, acrylamide, acrolein, α,β-unsaturated alkenals, glycation compounds, N-nitroso compounds, ethylene oxide, furans, 2- and 3-MCPD, and glycidyl esters. The evidence discussed herein allows to conclude that endogenous formation of some contaminants appears to contribute substantially to the exposome. This is of critical importance for risk assessment in the cases where endogenous exposure is suspected to outweigh the exogenous one (e.g. formaldehyde and acrolein).
Collapse
Affiliation(s)
- Ivonne M C M Rietjens
- Division of Toxicology, Wageningen University, Stippeneng 4, 6708 WE, Wageningen, The Netherlands.
| | - Arand Michael
- Institute of Pharmacology and Toxicology, University of Zurich, Winterthurerstr. 190, 8057, Zurich, Switzerland
| | - Hermann M Bolt
- Department of Toxicology, Leibniz Research Centre for Working Environment and Human Factors at TU Dortmund (IfADo), Ardeystr. 67, 44139, Dortmund, Germany
| | | | - Hartwig Andrea
- Department of Food Chemistry and Toxicology, Institute of Applied Biosciences (IAB), Karlsruhe Institute of Technology (KIT), Adenauerring 20a, 76131, Karlsruhe, Germany
| | - Hinrichsen Nils
- Food Oils and Fats Research, ADM Hamburg AG, Research, Seehafenstraße 24, 21079, Hamburg, Germany
| | - Kalisch Christine
- Department of Toxicology, University of Würzburg, Versbacher Straße 9, 97078, Wurzburg, Germany
| | - Mally Angela
- Department of Toxicology, University of Würzburg, Versbacher Straße 9, 97078, Wurzburg, Germany
| | - Pellegrino Gloria
- Scientific Affairs and Research, Luigi Lavazza SpA, Strada Settimo, 410, 10156, Turin, Italy
| | - Ribera Daniel
- Regulatory and Scientific Affairs EMEA, Cargill R&D, Havenstraat 84, 1800, Vivoorde, Belgium
| | - Thatcher Natalie
- Food Safety, Mondelez International, Bournville Lane, Birmingham, B30 2LU, UK
| | - Eisenbrand Gerhard
- Department of Toxicology and Food Chemistry, University of Kaiserslautern, Kühler Grund 48/1, 69126, Heidelberg, Germany
| |
Collapse
|
12
|
Song X, Lu Y, Si B, Lu Y, Zhang Q, Lv L. Inhibitory Effect on Acrolein by Cyanidin-3- O-glucoside and Its Acrolein Adducts from the Pigment of Mynica Red. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:11937-11946. [PMID: 34607437 DOI: 10.1021/acs.jafc.1c05223] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Abstract
Acrolein (ACR), the simplest α,β-unsaturated aldehyde, possesses high reactivity and toxicity both in vitro and in vivo and results in various chronic diseases. This has attracted increasing interest from researchers to screen various bioactive compounds to control it. In this article, we attempted to discover a new attribute of cyanidin-3-O-glucoside (C3G), including its ACR-scavenging capacity, reaction pathway, and possible application. Our findings revealed that C3G could capture ACR to form mono- and diadducts at room temperature by using liquid chromatography-mass spectrometry, and we further synthesized and elucidated the structures of C3G-ACR and C3G-2ACR using HRMS and 2D NMR. The structural data validated that there were two active sites of C3G for trapping ACR: at C-6 in the A-ring and C-5' in the B-ring. In addition, we found that C3G-ACR exhibited a more remarkable clearing ability than C3G within a short time. More than 65.9% of ACR was eliminated by C3G-ACR within 5 min via further formation of C3G-2ACR, but there was no obvious effect of C3G on ACR. When the incubation time was extended to 120 min, C3G could remove up to 83.2% of ACR. Subsequently, we also observed that mynica red (>5% C3G), as a pigmented food additive, could efficiently eliminate ACR generated in the Chinese liquor model and real red bayberry wine products to form C3G-ACR and C3G-2ACR. Both adducts increased significantly, by 10 times to a 100 times, after adding mynica red to red bayberry wine products for 24 h; they also increased rapidly with prolonged incubation time in the liquor-mynica red model system. Therefore, our findings suggest that C3G or mynica red may be developed as a promising novel ACR inhibitor in fruit wine and assembled alcoholic drinks or as a health food.
Collapse
Affiliation(s)
- Xiaoli Song
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2 Xuelin Road, Nanjing, Jiangsu 210023, People's Republic of China
| | - Yang Lu
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2 Xuelin Road, Nanjing, Jiangsu 210023, People's Republic of China
| | - Bo Si
- National Liquor Product Quality Supervision and Inspection Center, Suqian Product Quality Supervision & Inspection Institute, 889 Fazhan Road, Suqian, Jiangsu 223800, People's Republic of China
| | - Yongling Lu
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2 Xuelin Road, Nanjing, Jiangsu 210023, People's Republic of China
| | - Qiuting Zhang
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2 Xuelin Road, Nanjing, Jiangsu 210023, People's Republic of China
| | - Lishuang Lv
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2 Xuelin Road, Nanjing, Jiangsu 210023, People's Republic of China
| |
Collapse
|
13
|
He NX, Bayen S. An overview of chemical contaminants and other undesirable chemicals in alcoholic beverages and strategies for analysis. Compr Rev Food Sci Food Saf 2020; 19:3916-3950. [PMID: 33337040 DOI: 10.1111/1541-4337.12649] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 08/21/2020] [Accepted: 09/17/2020] [Indexed: 12/23/2022]
Abstract
The presence of chemical contaminant in alcoholic beverages is a widespread and notable problem with potential implications for human health. With the complexity and wide variation in the raw materials, production processes, and contact materials involved, there are a multitude of opportunities for a diverse host of undesirable compounds to make their way into the final product-some of which may currently remain unidentified and undetected. This review provides an overview of the notable contaminants (including pesticides, environmental contaminants, mycotoxins, process-induced contaminants, residues of food contact material [FCM], and illegal additives) that have been detected in alcoholic products thus far based on prior reviews and findings in the literature, and will additionally consider the potential sources for contamination, and finally discuss and identify gaps in current analytical strategies. The findings of this review highlight a need for further investigation into unwanted substances in alcoholic beverages, particularly concerning chemical migrants from FCMs, as well as a need for comprehensive nontargeted analytical techniques capable of determining unanticipated contaminants.
Collapse
Affiliation(s)
- Nancy Xiaohe He
- Department of Food Science and Agricultural Chemistry, McGill University, Sainte-Anne-de-Bellevue, Quebec, Canada
| | - Stéphane Bayen
- Department of Food Science and Agricultural Chemistry, McGill University, Sainte-Anne-de-Bellevue, Quebec, Canada
| |
Collapse
|
14
|
Quantitative Determination of Acrolein in Cider by 1H NMR Spectrometry. Foods 2020; 9:foods9121820. [PMID: 33302379 PMCID: PMC7762539 DOI: 10.3390/foods9121820] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2020] [Revised: 12/02/2020] [Accepted: 12/04/2020] [Indexed: 01/15/2023] Open
Abstract
Acrolein occasionally appears in cider, completely spoiling its quality due to its bitter taste. It is crucial to detect it in the early steps, before the taste is severely affected, to apply the appropriate treatment. A simple and rapid analytical method to determine this compound in cider is therefore desirable. In this work, a quantitative determination method of acrolein in cider is proposed using the proton nuclear magnetic resonance technique (1H NMR). Acrolein produces a doublet signal in the spectrum at 9.49 ppm, whose area is used to determine the concentration of this compound. 3-(trimethylsilyl)-2,2,3,3-d4-propionic acid sodium salt is added to the cider as a reference for 0.00 ppm and 1,3,5-benzenetricarboxylic acid as an internal standard for acrolein determination. The method is validated by gas chromatography (GC). There is a good correlation between the acrolein concentrations obtained by 1H NMR and by gas chromatography in different commercial ciders (Pearson coefficient 0.9994). The 95% confidence interval for the intercept is 0.15 ± 0.49 (includes 0) and for the slope is 0.98 ± 0.03 (includes 1). When applying the paired t test, no significant difference is observed. The proposed method is direct, and no prior derivatization is needed.
Collapse
|
15
|
Jiang X, Zhang D, Lu Y, Lv L. Acrolein-Trapping Mechanism of Theophylline in Green Tea, Coffee, and Cocoa: Speedy and Successful. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2020; 68:9718-9724. [PMID: 32786830 DOI: 10.1021/acs.jafc.0c03895] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
Increasing evidence has identified the unsaturated aldehyde acrolein (ACR) as the potential factor that causes deoxyribonucleic acid cross-linking and the development of chronic diseases. The objective of this study was to investigate the mechanism by which theophylline (TP) scavenges ACR for the first time. TP efficiently scavenged ACR through forming adducts, which was demonstrated in a system in which TP was incubated with ACR at different ratios for different times for liquid chromatography with tandem mass spectrometry. Then, the mono- and di-ACR-TP adducts were purified, and their structures were elucidated by high-resolution mass spectrometry and nuclear magnetic resonance analysis. We found that the ACR residue on mono-ACR-TP further trapped one more ACR and formed di-ACR-TP adducts. Furthermore, mono- and di-ACR-TP had similar time-dependent ACR-scavenging activity to TP. Finally, we demonstrated that green tea, coffee, and cocoa inhibited ACR by trapping ACR to form mono- and di-ACR-TP adducts during the incubation of green tea, coffee, and cocoa with ACR.
Collapse
Affiliation(s)
- Xiaoyun Jiang
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2# Xuelin Road, Nanjing 210023, P. R. China
| | - Dingmin Zhang
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2# Xuelin Road, Nanjing 210023, P. R. China
| | - Yongling Lu
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2# Xuelin Road, Nanjing 210023, P. R. China
| | - Lishuang Lv
- Department of Food Science and Technology, School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, 2# Xuelin Road, Nanjing 210023, P. R. China
| |
Collapse
|
16
|
Hernandes KC, Souza-Silva ÉA, Assumpção CF, Zini CA, Welke JE. Carbonyl compounds and furan derivatives with toxic potential evaluated in the brewing stages of craft beer. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 37:61-68. [DOI: 10.1080/19440049.2019.1675911] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Karolina C. Hernandes
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Érica A. Souza-Silva
- Instituto de Química, UFRGS, Porto Alegre, Brazil
- Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Departamento de Química, Universidade Federal de São Paulo (UNIFESP), Diadema, Brazil
| | - Carolina F. Assumpção
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Juliane E. Welke
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| |
Collapse
|
17
|
Hernandes KC, Souza-Silva ÉA, Assumpção CF, Zini CA, Welke JE. Validation of an analytical method using HS-SPME-GC/MS-SIM to assess the exposure risk to carbonyl compounds and furan derivatives through beer consumption. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2019; 36:1808-1821. [PMID: 31596176 DOI: 10.1080/19440049.2019.1672897] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Compounds with toxic potential may occur in beer, such as carbonyl compounds (acetaldehyde, acrolein, ethyl carbamate [EC] and formaldehyde) and furan derivatives [furfural and furfuryl alcohol (FA)]. The objective of this study was, for the first time, to validate a method based on headspace-solid phase microextraction using a PDMS-overcoated fibre and gas chromatography with mass spectrometric detection in selected ion monitoring mode (HS-SPME-GC/MS-SIM) to investigate target carbonyl compounds and furan derivatives in beers. Analytical curves showed proper linearity with r2 ranging from 0.9731 to 0.9960 for acetaldehyde and EC, respectively. The lowest LOD was found for acetaldehyde (0.03 µg L-1), while the lowest LOQ value (1.0 µg L-1) was found for acetaldehyde and EC, formaldehyde and furfural. Recovery (90% to 105%), intermediate precision and repeatability (lower than 13%), limits of detection and quantification (values below 2.5 μg L-1) showed that the method is suitable to simultaneously quantify these compounds. EC was detected in only two samples (1 lager and 1 ale). Furfural was found in 37% and 82% of ale and lager beers, respectively. Acetaldehyde, acrolein, formaldehyde and FA were detected in all samples. However, acrolein was the only compound found in the commercial samples at a concentration capable of causing health risk. Besides furfural and FA, four other furan-containing compounds (5-methyl-2-furan methanethiol, acetylfuran, 5-methylfurfural and γ-nonalactone) were also found in beers, however, at levels low enough not to impose potential health risk.
Collapse
Affiliation(s)
- Karolina C Hernandes
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | - Érica A Souza-Silva
- Instituto de Química, UFRGS, Porto Alegre, Brazil.,Departamento de Química, Instituto de Ciências Ambientais, Químicas e Farmacêuticas, Universidade Federal de São Paulo (UNIFESP), Diadema, Brazil
| | - Carolina F Assumpção
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| | | | - Juliane E Welke
- Instituto de Ciência e Tecnologia de Alimentos (ICTA), Universidade Federal do Rio Grande do Sul (UFRGS), Porto Alegre, Brazil
| |
Collapse
|
18
|
Drakula S, Novotni D, Mustač NČ, Voučko B, Krpan M, Hruškar M, Ćurić D. A Simple HS-SPME/GC-MS Method for Determination of Acrolein from Sourdough to Bread. FOOD ANAL METHOD 2019. [DOI: 10.1007/s12161-019-01612-6] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
|
19
|
Zirak MR, Mehri S, Karimani A, Zeinali M, Hayes AW, Karimi G. Mechanisms behind the atherothrombotic effects of acrolein, a review. Food Chem Toxicol 2019; 129:38-53. [DOI: 10.1016/j.fct.2019.04.034] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2018] [Revised: 03/18/2019] [Accepted: 04/18/2019] [Indexed: 12/31/2022]
|
20
|
Ferreira DC, Nicolli KP, Souza-Silva ÉA, Manfroi V, Zini CA, Welke JE. Carbonyl compounds in different stages of vinification and exposure risk assessment through Merlot wine consumption. Food Addit Contam Part A Chem Anal Control Expo Risk Assess 2018; 35:2315-2331. [PMID: 30427283 DOI: 10.1080/19440049.2018.1539530] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
The objective of this research was to estimate for the first time the transformations that the free form of some target carbonyl compounds may undergo during winemaking and assess the exposure risk to these compounds through the consumption of the Merlot commercial wines under study. Acrolein and furfural were found in grapes and the respective wines, although levels were observed to decline throughout the winemaking process. Formaldehyde was found in all stages of wine production in levels lower than the limit of quantification of the method and ethyl carbamate was not found in samples. Acetaldehyde seems to be a precursor of acetoin and 2,3-butanediol, since the levels of this aldehyde decreased along winemaking and the formation of the ester and alcohol was verified. Furfural levels decreased, while the occurrence of furan-containing compounds increased during winemaking. The formation of acetaldehyde during alcoholic fermentation and the potential environmental contamination of grapes with acrolein and furfural are considered as the critical points related to the presence of toxic carbonyl compounds in the wine. Acrolein was found in the samples under study in sufficient quantities to present risk to human health, while other potentially toxic carbonyl compounds did not result in risk. This study indicated for the first time the presence of acrolein in grapes suggesting that environmental pollution can play an important role in the levels of this aldehyde detected in wines. Reduction of the emission of this aldehyde to the environment may be achieved by replacing wood burning by another heat source in fireplaces or wood stones, and abandoning the practice of burning garbage and vegetation.
Collapse
Affiliation(s)
- Daiani Cecchin Ferreira
- a Departamento de Ciências dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos (ICTA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | | | - Érica A Souza-Silva
- b Departamento de Química Inorgânica, Instituto de Química , UFRGS , Porto Alegre , Brazil.,c Departamento de Química, Instituto de Ciências Ambientais, Químicas e Farmacêuticas , Universidade Federal de São Paulo (UNIFESP) , Diadema , Brazil
| | - Vitor Manfroi
- a Departamento de Ciências dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos (ICTA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| | - Claudia Alcaraz Zini
- b Departamento de Química Inorgânica, Instituto de Química , UFRGS , Porto Alegre , Brazil
| | - Juliane Elisa Welke
- a Departamento de Ciências dos Alimentos, Instituto de Ciência e Tecnologia de Alimentos (ICTA) , Universidade Federal do Rio Grande do Sul (UFRGS) , Porto Alegre , Brazil
| |
Collapse
|
21
|
Ferreira DC, Hernandes KC, Nicolli KP, Souza-Silva ÉA, Manfroi V, Zini CA, Welke JE. Development of a Method for Determination of Target Toxic Carbonyl Compounds in Must and Wine Using HS-SPME-GC/MS-SIM After Preliminary GC×GC/TOFMS Analyses. FOOD ANAL METHOD 2018. [DOI: 10.1007/s12161-018-1343-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
22
|
Asare PT, Greppi A, Stettler M, Schwab C, Stevens MJA, Lacroix C. Decontamination of Minimally-Processed Fresh Lettuce Using Reuterin Produced by Lactobacillus reuteri. Front Microbiol 2018; 9:1421. [PMID: 30022970 PMCID: PMC6040215 DOI: 10.3389/fmicb.2018.01421] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2018] [Accepted: 06/11/2018] [Indexed: 11/13/2022] Open
Abstract
Over the last years the demand for pre-washed, fresh-cut, and minimally-processed (MP) produce has increased. MP fresh vegetable are rapidly spoiled, whereas there is consumers' concern about chemical disinfection treatments such as with chlorine. A promising antimicrobial is reuterin, a broad-spectrum-antimicrobial compound produced by food-grade Lactobacillus reuteri from glycerol. In aqueous solution, reuterin is a dynamic system consisting of 3-hydroxypropionaldehyde (3-HPA), its hydrate, its dimer as well as acrolein, which was recently identified as the main antimicrobial component of the system. Here, we tested the use of reuterin containing similar 3-HPA levels but different acrolein concentrations for decontaminating and preserving fresh-cut lettuce. Crude reuterin (CR) was produced by biotransformation of 600 mM glycerol using L. reuteri DSM 20016T. CR preparations were further incubated for 16 h at 50°C to produce enhanced reuterin (ER) with raised concentration of acrolein. Fresh-cut iceberg lettuce (Lactuca sativa) was washed using CR (1.5-1.9 mM acrolein) and ER (7.2-21.9 mM acrolein) solutions at 4°C, or sodium hypochloride (250 mg/L) and tap water, and compared with unwashed lettuce. Washed lettuce samples were packed under modified atmosphere (2% O2, 5% CO2, and 93% N2) and stored for 13 days at 4°C. Application of ER containing 12.1, 20.9, or 21.9 mM acrolein reduced the initial viable plate counts of Enterobacteriaceae (by 2.1-2.8 log CFU/g), and yeasts and molds (by 1.3-2.0 log CFU/g) when compared with unwashed samples. In contrast, reuterin solutions containing 7.2 mM acrolein, sodium hypochlorite and tap water only showed very limited and transient, or no effects on the cell loads of lettuce after washing and during storage. Visual assessment of leaves washed with ER showed acrolein concentration-dependent discoloration noticeable already after 3 days of storage for the highest acrolein concentrations. Discoloration became severe for all ER treatments after 7 days, while the other treatments preserved the aspect of washed lettuce. Our data show the predominant role of acrolein as the main antimicrobial component of the reuterin system for food biopreservation. Reuterin preparations with enhanced acrolein concentration of 12.1 mM and higher were effective to reduce plate counts of Enterobacteriaceae and yeasts and molds washed lettuce until day 7 but induced pronounced discoloration of lettuce.
Collapse
Affiliation(s)
| | | | | | | | | | - Christophe Lacroix
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, ETH Zürich, Zürich, Switzerland
| |
Collapse
|
23
|
Lago LO, Nicolli KP, Marques AB, Zini CA, Welke JE. Influence of ripeness and maceration of the grapes on levels of furan and carbonyl compounds in wine - Simultaneous quantitative determination and assessment of the exposure risk to these compounds. Food Chem 2017; 230:594-603. [PMID: 28407955 DOI: 10.1016/j.foodchem.2017.03.090] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Revised: 03/08/2017] [Accepted: 03/13/2017] [Indexed: 02/07/2023]
Abstract
The validated method based on the use of headspace solid phase microextraction (HS-SPME) coupled with the comprehensive two-dimensional gas chromatography with time-of-flight mass spectrometric detection (GC×GC/TOFMS) proved to be appropriate for this first simultaneous quantitative determination of six toxic compounds (formaldehyde, acetaldehyde, ethyl carbamate, furan, furfural and acrolein) found in wines. Acetaldehyde and acrolein coeluted with other wine compounds, which indicated that difficulties could arise if only one-dimensional gas chromatography was used for the determination of these compounds. The advancement of the ripeness degree and increasing the grape maceration time seems to result in higher concentrations of toxic compounds. The exposure to furan, acrolein and ethyl carbamate through wine consumption may pose risks to consumer health, since calculated MOE values were lower than 10,000.
Collapse
Affiliation(s)
- Laura Oliveira Lago
- Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil
| | - Karine Primieri Nicolli
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil
| | - Aline Biasoto Marques
- Empresa Brasileira de Pesquisa Agropecuária, Embrapa Semiárido, BR 428, km 152, CEP: 56302-970 Petrolina, PE, Brazil
| | - Claudia Alcaraz Zini
- Instituto de Química, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil
| | - Juliane Elisa Welke
- Instituto de Ciência e Tecnologia de Alimentos, Universidade Federal do Rio Grande do Sul, Avenida Bento Gonçalves 9500, CEP: 91501-970 Porto Alegre, RS, Brazil.
| |
Collapse
|
24
|
Kim M, Lee H. Selective Oxidation of Allyl Alcohol to Acrylic Acid in Base‐Free Aqueous Solution. ChemistrySelect 2017. [DOI: 10.1002/slct.201700406] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Minsu Kim
- Department of Chemical and Biomolecular EngineeringKorea Advanced Institute of Science and Technology Daejeon 34141 South Korea
| | - Hyunjoo Lee
- Department of Chemical and Biomolecular EngineeringKorea Advanced Institute of Science and Technology Daejeon 34141 South Korea
| |
Collapse
|
25
|
Determination of 2-Propenal Using Headspace Solid-Phase Microextraction Coupled to Gas Chromatography–Time-of-Flight Mass Spectrometry as a Marker for Authentication of Unrefined Sesame Oil. J CHEM-NY 2017. [DOI: 10.1155/2017/9106409] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Ascertaining the authenticity of the unrefined sesame oil presents an ongoing challenge. Here, the determination of 2-propenal was performed by headspace solid-phase microextraction (HS-SPME) under mild temperature coupled to gas chromatography with time-of-flight mass spectrometry, enabling the detection of adulteration of unrefined sesame oil with refined corn or soybean oil. Employing this coupled technique, 2-propenal was detected in all tested refined corn and soybean oils but not in any of the tested unrefined sesame oil samples. Using response surface methodology, the optimum extraction temperature, equilibrium time, and extraction time for the HS-SPME analysis of 2-propenal using carboxen/polydimethylsiloxane fiber were determined to be 55°C, 15 min, and 15 min, respectively, for refined corn oil and 55°C, 25 min, and 15 min, respectively, for refined soybean oil. Under these optimized conditions, the adulteration of unrefined sesame oil with refined corn or soybean oils (1–5%) was successfully detected. The detection and quantification limits of 2-propenal were found to be in the range of 0.008–0.010 and 0.023–0.031 µg mL−1, respectively. The overall results demonstrate the potential of this novel method for the authentication of unrefined sesame oil.
Collapse
|
26
|
Engels C, Schwab C, Zhang J, Stevens MJA, Bieri C, Ebert MO, McNeill K, Sturla SJ, Lacroix C. Acrolein contributes strongly to antimicrobial and heterocyclic amine transformation activities of reuterin. Sci Rep 2016; 6:36246. [PMID: 27819285 PMCID: PMC5098142 DOI: 10.1038/srep36246] [Citation(s) in RCA: 71] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 09/21/2016] [Indexed: 02/08/2023] Open
Abstract
Glycerol/diol dehydratases catalyze the conversion of glycerol to 3-hydroxypropionaldehyde (3-HPA), the basis of a multi-component system called reuterin. Reuterin has antimicrobial properties and undergoes chemical conjugation with dietary heterocyclic amines (HCAs). In aqueous solution reuterin is in dynamic equilibrium with the toxicant acrolein. It was the aim of this study to investigate the extent of acrolein formation at various physiological conditions and to determine its role in biological and chemical activities. The application of a combined novel analytical approach including IC-PAD, LC-MS and NMR together with specific acrolein scavengers suggested for the first time that acrolein, and not 3-HPA, is the active compound responsible for HCA conjugation and antimicrobial activity attributed to reuterin. As formation of the HCA conjugate was observed in vivo, our results imply that acrolein is formed in the human gut with implications on detoxification of HCAs. We propose to re-define the term reuterin to include acrolein.
Collapse
Affiliation(s)
- Christina Engels
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Clarissa Schwab
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Jianbo Zhang
- Laboratory of Food Nutrition and Toxicology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Marc J. A. Stevens
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Corinne Bieri
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Marc-Olivier Ebert
- Laboratory of Organic Chemistry, Department of Chemistry and Applied Sciences, ETH Zurich, Zurich, Switzerland
| | - Kristopher McNeill
- Laboratory of Environmental Chemistry, Institute of Biogeochemistry and Pollutant Dynamics, Department of Environmental Systems Science, ETH Zurich, Zurich, Switzerland
| | - Shana J. Sturla
- Laboratory of Food Nutrition and Toxicology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| | - Christophe Lacroix
- Laboratory of Food Biotechnology, Institute of Food, Nutrition and Health, Department of Health Sciences and Technology, ETH Zurich, Zurich, Switzerland
| |
Collapse
|
27
|
Automated Multicomponent Analysis of Soft Drinks Using 1D 1H and 2D 1H-1H J-resolved NMR Spectroscopy. FOOD ANAL METHOD 2016. [DOI: 10.1007/s12161-016-0643-y] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
28
|
Eiff J, Monakhova YB, Diehl BWK. Multicomponent analysis of fat- and water-soluble vitamins and auxiliary substances in multivitamin preparations by qNMR. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2015; 63:3135-3143. [PMID: 25760480 DOI: 10.1021/acs.jafc.5b00087] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A nuclear magnetic resonance (NMR) spectroscopic method was tested to control 12 vitamins and accompanying substances in multivitamin preparations. The limits of detection (LODs) and limits of quantification (LOQs) varied in the 9.0-77.0 mg/kg and in the 34.5-93.5 mg/kg range, respectively. The coefficients of variation (CVs) ranged between 0.9% and 12%. The (1)H NMR spectra showed linearity for the 140-260 mg sample weight (R(2) > 0.918). The NMR spectra of multivitamin preparations showed the presence of different degradation products of ascorbic acid. The NMR method was applied to 13 different multivitamin preparations including tablets, capsules, and effervescent tablets with average recovery rates between 85% and 132%. A number of accompanying substances (citric acid, mannitol, saccharin, cyclamate, sum of steviol glycosides, and butylhydroxytoluene) were additionally identified and quantified. NMR was found to be suitable for the simultaneous qualitative measurement of water- and fat-soluble vitamins and accompanying substances and shows some promise for quantitative determination of at least 5 vitamins (B1, B3, B5, B6, and E) in multivitamin preparations.
Collapse
Affiliation(s)
- Julia Eiff
- †Spectral Service AG, Emil-Hoffmann-Straße 33, 50996 Köln, Germany
| | - Yulia B Monakhova
- †Spectral Service AG, Emil-Hoffmann-Straße 33, 50996 Köln, Germany
- ‡Institute of Chemistry, Saratov State University, Astrakhanskaya Street 83, 410012 Saratov, Russia
| | - Bernd W K Diehl
- †Spectral Service AG, Emil-Hoffmann-Straße 33, 50996 Köln, Germany
| |
Collapse
|
29
|
Burgé G, Flourat AL, Pollet B, Spinnler HE, Allais F. 3-Hydroxypropionaldehyde (3-HPA) quantification by HPLC using a synthetic acrolein-free 3-hydroxypropionaldehyde system as analytical standard. RSC Adv 2015. [DOI: 10.1039/c5ra18274c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
HPLC-based quantification of 3-HPA using a synthetic acrolein-free 3-HPA standard obtained from commercially available 1,2,4-butanetriol through a straightforward and easy synthetic process.
Collapse
Affiliation(s)
- G. Burgé
- Chaire Agro-Biotechnologies Industrielles (ABI)
- AgroParisTech
- F-51100 Reims
- France
- AgroParisTech
| | - A. L. Flourat
- Chaire Agro-Biotechnologies Industrielles (ABI)
- AgroParisTech
- F-51100 Reims
- France
- AgroParisTech
| | - B. Pollet
- AgroParisTech
- UMR 782 Génie et Microbiologie des Procédés Alimentaires (GMPA)
- F-78850 Thiverval-Grignon
- France
- INRA
| | - H. E. Spinnler
- AgroParisTech
- UMR 782 Génie et Microbiologie des Procédés Alimentaires (GMPA)
- F-78850 Thiverval-Grignon
- France
- INRA
| | - F. Allais
- Chaire Agro-Biotechnologies Industrielles (ABI)
- AgroParisTech
- F-51100 Reims
- France
- AgroParisTech
| |
Collapse
|