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Momen S, Aider M. Production of highly soluble and functional whey/canola proteins through complexation using alkaline electro-activation. Food Hydrocoll 2023. [DOI: 10.1016/j.foodhyd.2022.108395] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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2
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Roobab U, Madni GM, Ranjha MMAN, Khan AW, Selim S, Almuhayawi MS, Samy M, Zeng XA, Aadil RM. Applications of water activated by ozone, electrolysis, or gas plasma for microbial decontamination of raw and processed meat. FRONTIERS IN SUSTAINABLE FOOD SYSTEMS 2023. [DOI: 10.3389/fsufs.2023.1007967] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
Abstract
A raw or processed meat product can be a breeding ground for spoilage bacteria (Enterobacteriaceae, Lactobacillus spp., Pseudomonas spp., etc.). Failure of decontamination results in food quality loss and foodborne illnesses caused by pathogens such as Salmonella, Escherichia coli, Staphylococcus aureus, and Listeria monocytogenes. Often, meat processors decontaminate the carcass using cheap chemicals or artificial antimicrobial agents not listed on the ingredient list, which is discouraged by health-conscious consumers. Foods with clean labels became more popular during the COVID-19 pandemic, which led consumers to choose healthier ingredients. Novel methods of controlling or improving meat safety are constantly being discovered. This review focuses on novel means of electrochemically activate water that is being investigated as a sanitizing agent for carcasses and processing area decontamination during production or at the end. Water can be activated by using non-thermal techniques such as ozonation, electrolysis, and cold plasma technologies. Recent studies showed that these activated liquids are powerful tools for reducing microbial activity in raw and processed meat. For instance, plasma-activated water can be used to enhance microbiological safety and avoid the negative effects of direct gaseous plasma on the organoleptic aspects of food products. In addition, electrolyzed water technology offers hurdle enhancement by combining with non-thermal strategies that have great potential. Ozonation is another way of activating water which provides a very convenient way to control microbiological safety and finds several recent applications as aqueous ozone for meat decontamination. These solutions are highly reactive and convenient for non-conventional applications in the meat industry related to food safety because of their antimicrobial or antiviral impact. The present review highlights the efficacy of activated-water decontamination of raw and processed meat via non-thermal solutions.
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Duqueyroix A, Ait Aider-Kaci F, Aider M. Impact of the Anodic and Cathodic Electro-Activation Treatment on the Physico-Chemical and Antioxidant Capacity of Red Beetroot Juice. ACS OMEGA 2022; 7:42456-42466. [PMID: 36440144 PMCID: PMC9685766 DOI: 10.1021/acsomega.2c05671] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Accepted: 10/28/2022] [Indexed: 06/16/2023]
Abstract
The aim of the present work was to study the feasibility of using electro-activation as a nonthermal treatment to produce stable beetroot juice. Specifically, red beetroot juice was electro-activated under two different reactor configurations by using three electric current intensities (100, 200, and 300 mA) during 120 min. Different parameters of the juice were measured such as the pH, redox potential, juice titratable acidity, Brix degree and total dry matter, color, betalain and polyphenolic contents, and antioxidant capacity of the electro-activated juice. By using the reactor Configuration A in which the targeted juice was electro-activated in the anodic compartment of the used reactor, acidic juice with pH 4 and 5 as well as a redox potential close to +300 mV was obtained. The Brix degree, color, dry matter, and phenolic content were not significantly influenced by this electro-activation. However, the treatment permitted increasing the antioxidant capacity of the juice as measured by the DPPH and ABTS assays. By using the reactor Configuration B in which the targeted beet juice was electro-activated in the cathodic compartment of the used compartment, a juice with an alkaline pH of approximately pH 9 and a reducing redox potential of -697 mV was obtained. With this reactor configuration, the Brix degree and total dry matter were not affected, but the color and total polyphenolic content changed. The betalains and polyphenolic compounds were degraded under the alkaline conditions of this electro-activation treatment, which had a negative consequence on the juice quality by decreasing its antioxidant capacity. In conclusion, this study demonstrated that anodic electro-activation of a beet juice can be technologically feasible since this treatment permitted producing stable juice as well as maintaining the main physico-chemical properties of the juice, enhancing its antioxidant capacity, and keeping the juice color at high level.
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Affiliation(s)
- Angeline Duqueyroix
- Department
of Food Sciences, Université Laval, Quebec CityG1V 0A6, Quebec, Canada
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec
CityG1V 0A6, Quebec, Canada
| | - Farida Ait Aider-Kaci
- Faculty
of Biological Sciences and Agricultural Sciences, University Mouloud Mammeri of Tizi-Ouzou, Tizi Ouzou15000, Algeria
| | - Mohammed Aider
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec
CityG1V 0A6, Quebec, Canada
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec
CityG1V 0A6, Quebec, Canada
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Wu L, Chen S, Guo L, Shpyleva S, Harris K, Fahmi T, Flanigan T, Tong W, Xu J, Ren Z. Development of benchmark datasets for text mining and sentiment analysis to accelerate regulatory literature review. Regul Toxicol Pharmacol 2022; 137:105287. [PMID: 36372266 DOI: 10.1016/j.yrtph.2022.105287] [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: 03/14/2022] [Revised: 10/18/2022] [Accepted: 11/06/2022] [Indexed: 11/13/2022]
Abstract
In the field of regulatory science, reviewing literature is an essential and important step, which most of the time is conducted by manually reading hundreds of articles. Although this process is highly time-consuming and labor-intensive, most output of this process is not well transformed into machine-readable format. The limited availability of data has largely constrained the artificial intelligence (AI) system development to facilitate this literature reviewing in the regulatory process. In the past decade, AI has revolutionized the area of text mining as many deep learning approaches have been developed to search, annotate, and classify relevant documents. After the great advancement of AI algorithms, a lack of high-quality data instead of the algorithms has recently become the bottleneck of AI system development. Herein, we constructed two large benchmark datasets, Chlorine Efficacy dataset (CHE) and Chlorine Safety dataset (CHS), under a regulatory scenario that sought to assess the antiseptic efficacy and toxicity of chlorine. For each dataset, ∼10,000 scientific articles were initially collected, manually reviewed, and their relevance to the review task were labeled. To ensure high data quality, each paper was labeled by a consensus among multiple experienced reviewers. The overall relevance rate was 27.21% (2,663 of 9,788) for CHE and 7.50% (761 of 10,153) for CHS, respectively. Furthermore, the relevant articles were categorized into five subgroups based on the focus of their content. Next, we developed an attention-based classification language model using these two datasets. The proposed classification model yielded 0.857 and 0.908 of Area Under the Curve (AUC) for CHE and CHS dataset, respectively. This performance was significantly better than permutation test (p < 10E-9), demonstrating that the labeling processes were valid. To conclude, our datasets can be used as benchmark to develop AI systems, which can further facilitate the literature review process in regulatory science.
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Affiliation(s)
- Leihong Wu
- Division of Bioinformatics and Biostatics, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA.
| | - Si Chen
- Division of Biochemical Toxicology, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Lei Guo
- Division of Biochemical Toxicology, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Svitlana Shpyleva
- Division of Biochemical Toxicology, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Kelly Harris
- Division of Genetic and Molecular Toxicology, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Tariq Fahmi
- Office of Scientific Coordination, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Timothy Flanigan
- Division of Neurotoxicology, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Weida Tong
- Division of Bioinformatics and Biostatics, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Joshua Xu
- Division of Bioinformatics and Biostatics, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA
| | - Zhen Ren
- Division of Biochemical Toxicology, National Center for Toxicological Research, U.S. FDA, Jefferson, AR, 72079, USA.
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Aidarbekova S, Aider M. Production of Ryazhenka, a traditional Ukrainian fermented baked milk, by using electro-activated whey as supplementing ingredient and source of lactulose. FOOD BIOSCI 2022. [DOI: 10.1016/j.fbio.2021.101526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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6
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Momen S, Alavi F, Aider M. Impact of alkaline electro-activation treatment on physicochemical and functional properties of sweet whey. Food Chem 2022; 373:131428. [PMID: 34710696 DOI: 10.1016/j.foodchem.2021.131428] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2021] [Revised: 10/06/2021] [Accepted: 10/17/2021] [Indexed: 12/22/2022]
Abstract
The impact of alkaline electro-activation (EA) on the protein solubility, foaming, and emulsifying characteristics of whey was investigated. EA caused protein aggregation and conjugation. At low electric current and holding time, proteins aggregation through disulfide bonds was observed, whereas increasing currents and holding times caused proteins to conjugate with sugars such as lactose, lactulose and galactose. The EA process improved the protein solubility at the pH range of 4.0-7.0. Compared to untreated whey, which produced micron-sized and unstable emulsions at pH 3, whey samples treated under 750 mA and 24-48 h holding time formed nano-sized and stable emulsions at this pH. Furthermore, although both untreated and EA-whey produced stable emulsions at pH 7, those emulsions prepared with EA-whey had smaller particle size and were more stable against droplet flocculation. EA-treated whey tended to generate foams with significantly higher overrun and stability. The present study demonstrated that EA can enhance the functionality of whey.
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Affiliation(s)
- Shima Momen
- Department of Food Sciences, Université Laval, Quebec, QC G1V 0A6, Canada; Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6, Canada
| | - Farhad Alavi
- Department of Food Science and Technology, University of Nebraska-Lincoln, Lincoln, NE 68588-6205, United States
| | - Mohammed Aider
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada.
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Yan P, Jo HY, Chelliah R, Jo KH, Woo NC, Wook MS, Oh DH. Optimization and Effect of Water Hardness for the Production of Slightly Acidic Electrolyzed Water on Sanitization Efficacy. Front Microbiol 2022; 13:816671. [PMID: 35308354 PMCID: PMC8924475 DOI: 10.3389/fmicb.2022.816671] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 01/11/2022] [Indexed: 11/13/2022] Open
Abstract
Slightly acidic electrolyzed water (SAEW) has been recently proposed as a novel promising sanitizer and cleaner in the agricultural and food industries. However, several factors, including water hardness, were considered to strongly affect the physical properties and sanitization efficacy of SAEW. To study the effect of water hardness on the SAEW production, we evaluated the production properties and sanitization effect of SAEW, which was generated from water sources in 16 representatively geographical locations of South Korea. The results showed that the hardness of water sources from Kangwon-do, Jeollanam-do, and Daegu was 22-41 ppm; that from Busan, Gyeongnam-do, Gwangju Bukgu was 80-443 ppm, and that from seven other locations was 41-79 ppm. SAEW is produced from water hardness less than 50 ppm and greater than 80 ppm was beyond the accepted pH range (5.0-6.5). Notably, high-hardness water (>80 ppm) containing 5% HCl could be used to produce SAEW with accepted pH. The SAEW generated from low-hardness water with additions of 2% HCl and 2 M NaCl at 7 A showed accepted pH and higher germicidal effect. Furthermore, SAEW with the available chlorine concentration of 27-41 mg/L for 1 min was sufficient to completely inactivate non-spore-forming foodborne pathogens. Sanitization efficacy was not markedly affected by storage conditions for SAEW at 40 ppm. Our results demonstrated that the degree of water hardness is an important factor in the production of SAEW, which would provide a foundation for commercial application of SAEW.
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Affiliation(s)
- Pianpian Yan
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon-si, South Korea
| | | | - Ramachandran Chelliah
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon-si, South Korea
| | - Kyoung Hee Jo
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon-si, South Korea
| | - Nam Chan Woo
- Seoulin Bioscience Company, Seongnam-si, South Korea
| | | | - Deog Hwan Oh
- Department of Food Science and Biotechnology, College of Agriculture and Life Sciences, Kangwon National University, Chuncheon-si, South Korea
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8
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Study of the physico-chemical, structural, microbiological properties and volatile flavour compounds profile of kefir supplemented with electro-activated whey. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2021.105218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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9
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Karim A, Aider M. Production of prebiotic lactulose through isomerisation of lactose as a part of integrated approach through whey and whey permeate complete valorisation: A review. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2021.105249] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
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10
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Karim A, Aider M. Bioconversion of electro-activated lactose, whey and whey permeate to produce single cell protein, ethanol, aroma volatiles, organic acids and fat by Kluyveromyces marxianus. Int Dairy J 2022. [DOI: 10.1016/j.idairyj.2022.105334] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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11
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Cayemitte P, Gerliani N, Raymond P, Aider M. Study of the Antibacterial Potency of Electroactivated Solutions of Calcium Lactate and Calcium Ascorbate on Bacillus cereus ATCC 14579 Vegetative Cells. ACS OMEGA 2022; 7:3579-3595. [PMID: 35128265 PMCID: PMC8811942 DOI: 10.1021/acsomega.1c06124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 01/13/2022] [Indexed: 06/14/2023]
Abstract
Bacillus cereus is a pathogenic bacterium, Gram-positive, aerobic, and facultative anaerobic that can produce spores and different toxins. It is involved in serious foodborne illnesses such as the diarrheal and emetic syndromes, depending on the ingested toxin. This work is aimed to study the potency of electroactivated solutions (EAS) of calcium lactate, calcium ascorbate, and their mixture as antibacterial agents against B. cereus ATCC 14579 vegetative cells. The solutions used were electroactivated under electric current intensities of 250, 500, and 750 mA for 30 min. The obtained EAS were tested in direct contact with B. cereus (107 CFU/mL) for different durations ranging from 5 s to 2 min. Moreover, standard lactic and ascorbic acids were tested as controls at equivalent titratable acidity as that of the corresponding electroactivated solutions. The obtained results showed that EAS exhibit high antibacterial efficacy against B. cereus vegetative cells. The EAS obtained after electroactivation of calcium lactate and calcium ascorbate were more efficient than those of their corresponding standard acids (lactic and ascorbic). The observed antibacterial effect of the EAS resulted in a reduction of 7 log CFU/mL after 5 s of direct contact in some specific cases. Scanning (SEM) and transmission (TEM) electron microscopic observations provided conclusive evidence of the antibacterial activity of the used EAS. These results outlined the highly antimicrobial potency of EAS against B. cereus vegetative cells and that they can be considered in an eventual strategy to ensure food safety, surface cleaning, as well as replacement of hazardous disinfecting chemicals.
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Affiliation(s)
- Pierre
Emerson Cayemitte
- Department
of Food Sciences, Université Laval, Quebec, Quebec G1V0A6, Canada
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Quebec G1V0A6, Canada
| | - Natela Gerliani
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Quebec G1V0A6, Canada
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, Quebec G1V0A6, Canada
| | - Philippe Raymond
- Saint-Hyacinthe
Laboratory, Canadian Food Inspection Agency, 3400 Casavant Boulevard West, Saint-Hyacinthe, Quebec J2S 8E3, Canada
| | - Mohammed Aider
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Quebec G1V0A6, Canada
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, Quebec G1V0A6, Canada
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12
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Effect of Anolyte on S. Typhimurium and L. monocytogenes Growth in Minced Pork and Beef Cuts. Foods 2022; 11:foods11030415. [PMID: 35159564 PMCID: PMC8834008 DOI: 10.3390/foods11030415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2022] [Revised: 01/25/2022] [Accepted: 01/28/2022] [Indexed: 11/16/2022] Open
Abstract
In this paper, anolyte is considered as a possible disinfectant for inhibiting the growth of bacteria in meat (beef cuts and minced pork). Meat cuts were contaminated with two concentrations of L. monocytogenes and S. Typhimurium, as these are the most common meat pathogens that are closely regulated by the EU, and treated with two different concentrations of anolyte: 20% for beef cuts and 18% for minced pork. Then, the total viable count (TVC), L. monocytogenes count and S. Typhimurium count were determined. In meat cuts and minced pork, anolyte was able to reduce TVC, S. Typhimurium and L. monocytogenes counts effectively, significantly decreasing L. monocytogenes and S. Typhimurium counts after spraying and throughout 29 days of incubation at 0-4 °C. TVC was reduced after spraying and for 10 days of incubation but later increased to be the same as before spraying with anolyte. Anolyte was effective when spraying beef cuts with a 20% solution for 60 s against pathogenic bacteria L. monocytogenes and Salmonella spp. and also when using it at a concentration of 18% from the minced meat mass. Initially, anolyte significantly decreased TVC, however during the storage period (10-29 days) TVC increased but remained significantly lower compared to control. Anolyte was effective in reducing L. monocytogenes and S. Typhimurium counts throughout the study, and after 29 days of incubation, these bacteria could not be detected in the samples treated with anolyte.
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13
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Research Trends on the Application of Electrolyzed Water in Food Preservation and Sanitation. Processes (Basel) 2021. [DOI: 10.3390/pr9122240] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
Electrolyzed water (EW) has been proposed as a novel promising sanitizer and cleaner in recent years. It is an effective antimicrobial and antibiofilm agent that has several advantages of being on the spot, environmentally friendly, cheap, and safe for human beings. Therefore, EW has been applied widely in various fields, including agriculture, food sanitation, livestock management, medical disinfection, clinical, and other fields using antibacterial technology. Currently, EW has potential significance for high-risk settings in hospitals and other clinical facilities. The research focus has been shifted toward the application of slightly acidic EW as more effective with some supplemental chemical and physical treatment methods such as ultraviolet radiations and ultrasound. This review article summarizes the possible mechanism of action and highlights the latest research studies in antimicrobial applications.
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Danilejko YK, Belov SV, Egorov AB, Lukanin VI, Sidorov VA, Apasheva LM, Dushkov VY, Budnik MI, Belyakov AM, Kulik KN, Validov S, Yanykin DV, Astashev ME, Sarimov RM, Kalinichenko VP, Glinushkin AP, Gudkov SV. Increase of Productivity and Neutralization of Pathological Processes in Plants of Grain and Fruit Crops with the Help of Aqueous Solutions Activated by Plasma of High-Frequency Glow Discharge. PLANTS 2021; 10:plants10102161. [PMID: 34685970 PMCID: PMC8539132 DOI: 10.3390/plants10102161] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/25/2021] [Revised: 10/07/2021] [Accepted: 10/08/2021] [Indexed: 11/22/2022]
Abstract
In this work, we, for the first time, manufactured a plasma-chemical reactor operating at a frequency of 0.11 MHz. The reactor allows for the activation of large volumes of liquids in a short time. The physicochemical properties of activated liquids (concentration of hydrogen peroxide, nitrate anions, redox potential, electrical conductivity, pH, concentration of dissolved gases) are characterized in detail. Antifungal activity of aqueous solutions activated by a glow discharge has been investigated. It was shown that aqueous solutions activated by a glow discharge significantly reduce the degree of presence of phytopathogens and their effect on the germination of such seeds. Seeds of cereals (sorghum and barley) and fruit (strawberries) crops were studied. The greatest positive effect was found in the treatment of sorghum seeds. Moreover, laboratory tests have shown a significant increase in sorghum drought tolerance. The effectiveness of the use of glow-discharge-activated aqueous solutions was shown during a field experiment, which was set up in the saline semi-desert of the Northern Caspian region. Thus, the technology developed by us makes it possible to carry out the activation of aqueous solutions on an industrial scale. Water activated by a glow discharge exhibits antifungicidal activity and significantly accelerates the development of the grain and fruit crops we studied. In the case of sorghum culture, glow-discharge-activated water significantly increases drought resistance.
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Affiliation(s)
- Yuri K. Danilejko
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Sergey V. Belov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Alexey B. Egorov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Vladimir I. Lukanin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Vladimir A. Sidorov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Lyubov M. Apasheva
- Semenov Institute of Chemical Physics of Russian Academy of Sciences, 119991 Moscow, Russia; (L.M.A.); (V.Y.D.); (M.I.B.)
| | - Vladimir Y. Dushkov
- Semenov Institute of Chemical Physics of Russian Academy of Sciences, 119991 Moscow, Russia; (L.M.A.); (V.Y.D.); (M.I.B.)
| | - Mikhail I. Budnik
- Semenov Institute of Chemical Physics of Russian Academy of Sciences, 119991 Moscow, Russia; (L.M.A.); (V.Y.D.); (M.I.B.)
| | - Alexander M. Belyakov
- Federal Scientific Center for Agroecology, Integrated Land Reclamation and Protective Afforestation of the Russian Academy of Sciences, 400062 Volgograd, Russia; (A.M.B.); (K.N.K.)
| | - Konstantin N. Kulik
- Federal Scientific Center for Agroecology, Integrated Land Reclamation and Protective Afforestation of the Russian Academy of Sciences, 400062 Volgograd, Russia; (A.M.B.); (K.N.K.)
| | - Shamil Validov
- Federal Research Center Kazan Scientific Center of Russian Academy of Sciences, 420008 Kazan, Russia;
| | - Denis V. Yanykin
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Maxim E. Astashev
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Ruslan M. Sarimov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
| | - Valery P. Kalinichenko
- All-Russian Phytopathology Research Institute, 143050 Big Vyazyomy, Russia; (V.P.K.); (A.P.G.)
| | - Alexey P. Glinushkin
- All-Russian Phytopathology Research Institute, 143050 Big Vyazyomy, Russia; (V.P.K.); (A.P.G.)
| | - Sergey V. Gudkov
- Prokhorov General Physics Institute of the Russian Academy of Sciences, 119991 Moscow, Russia; (Y.K.D.); (S.V.B.); (A.B.E.); (V.I.L.); (V.A.S.); (D.V.Y.); (M.E.A.); (R.M.S.)
- Correspondence:
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15
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A Device for Biological Activation of Aqueous Solutions Using Glow Discharge Plasma in Water Vapor. BIOMEDICAL ENGINEERING 2021. [DOI: 10.1007/s10527-021-10079-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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16
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Cayemitte PE, Gerliani N, Raymond P, Aider M. Study of the impacts of electro-activated solutions of calcium lactate, calcium ascorbate and their equimolar mixture combined with moderate heat treatments on the spores of Bacillus cereus ATCC 14579 under model conditions and in fresh salmon. Int J Food Microbiol 2021; 358:109285. [PMID: 34144838 DOI: 10.1016/j.ijfoodmicro.2021.109285] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/14/2021] [Accepted: 06/03/2021] [Indexed: 12/26/2022]
Abstract
Widespread in very diverse environments, the spores of Bacillus cereus are highly resistant to hostile conditions and can contaminate a huge variety of food products, posing a potential health hazard to consumers. Given this significant risk, the objective of this research work was to study the impacts of electro-activated solutions (EAS) made with calcium ascorbate, calcium lactate, and their equimolar mixture on Bacillus cereus ATCC 14579 spores in model conditions and food matrix, the fresh Atlantic salmon. The model conditions consisted of a direct application of the EAS to the spores, which avoided any interference with factors external to those of the solutions. Salmon was chosen as a food model because it is a product sensitive to bacterial spoilage and can be eaten raw. To achieve this, the solutions were prepared by electro-activation using an electric current with an intensity of 750 mA for 30 min, resulting in mean pH values of 1.94 ± 0.15-2.16 ± 0.01 and titratable acidity of 0.102 ± 0.001-0.109 ± 0.001 mol/L, depending on the type of solution. These conditions were chosen because of their excellent antibacterial efficacy previously demonstrated against vegetative cells of B. cereus. The results showed high sporicidal activities of the EAS against B. cereus with a 7 to 9 log reduction, using an initial spore population of 109 CFU/mL, depending on the conditions evaluated, namely: in direct contact (2-30 min), in salmon used as a food matrix (2-7 min), and in combination with moderate heat treatments from 60 to 90 °C (0.5-2 min). In addition, it was observed that the sporicidal capacity of the EAS increased with temperature and the contact time. Otherwise, analysis of the color and lipids of the salmon have not shown any major impacts of the use of EAS as a rinsing solution for this highly perishable food. Furthermore, micrographs taken by scanning and transmission electron microscopy revealed the destructive effects of the EAS used in the vital structures/components of the spores. In general, this study has demonstrated that the electro-activation technology is effective in producing EAS capable of destroying/inactivating B. cereus spores and that they can be used for the improvement of food safety and preservation.
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Affiliation(s)
- Pierre Emerson Cayemitte
- Department of Food Sciences, Université Laval, Quebec, QC G1V0A6, Canada; Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V0A6, Canada
| | - Natela Gerliani
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V0A6, Canada
| | - Philippe Raymond
- St-Hyacinthe Laboratory, Canadian Food Inspection Agency, St-Hyacinthe, QC J2S 8E3, Canada
| | - Mohammed Aider
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V0A6, Canada.
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Gorbacheva M, Tarasov V, Kalmanovich S, Sapozhnikova A. Electrochemical activation as a fat rendering technology. FOODS AND RAW MATERIALS 2021. [DOI: 10.21603/2308-4057-2021-1-32-42] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Introduction. The existing methods of animal fat obtaining have certain disadvantages, hence fat extraction study highly is relevant. Electrochemically activated solutions are known to have a great potential for animal fat extraction. The present paper introduced a new advanced fat obtaining technology based on the principle of electrochemical activation.
Study objects and methods. The research featured ostrich fat obtained by wet rendering in water and in an electrochemically activated solution (catholyte) using various processing methods and technological parameters. Standard methods helped define the physical and chemical parameters of the obtained fat samples.
Results and discussion. The paper introduced a technological and hardware setup of an ostrich fat production line with the necessary equipment specifications. The research made it possible to define the optimal parameters for fat extraction: the salt concentration for the catholyte = 4 g/100 cm3, voltage = 40–42 V, pH = 11, and redox potential of the catholyte = between –600 and –700 mV. During the fat processing, cell membranes in the electrolyte were destroyed, which inactivated the enzyme system. The obtained combination of physical and chemical factors resulted in ostrich fat of high quality. Fat extraction in an electrochemically activated solution (catholyte) catalyzed the process and increased the fat yield, regardless of the processing temperature. The fat yield exceeded 58% at 55°C and catholyte pH of 11.0. At 95–100°C and pH of 9.5–10.6, it exceeded 95%.
Conclusion. The new technology increased the fat yield, maintained its high quality, and reduced the processing cost. Therefore, the developed production line could be recommended for fat extraction of farm animals, depending on the intended use.
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Affiliation(s)
- Mariya Gorbacheva
- K.I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology
| | | | | | - Alla Sapozhnikova
- K.I. Skryabin Moscow State Academy of Veterinary Medicine and Biotechnology
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18
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Momen S, Alavi F, Aider M. Alkali-mediated treatments for extraction and functional modification of proteins: Critical and application review. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.02.052] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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19
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Cayemitte P, Gerliani N, Raymond P, Aïder M. Study of the Electro-Activation Process of Calcium Lactate, Calcium Ascorbate Solutions, and Their Equimolar Mixture: Assessment of Their Physicochemical Properties. ACS OMEGA 2021; 6:8531-8547. [PMID: 33817514 PMCID: PMC8015127 DOI: 10.1021/acsomega.1c00345] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/19/2021] [Accepted: 03/12/2021] [Indexed: 05/15/2023]
Abstract
The aim of this study was to prepare electro-activated solutions (EAS) from calcium lactate, calcium ascorbate, and an equimolar mixture of these two salts to obtain their corresponding acids and to study their physicochemical characteristics, in particular, pH, titratable acidity, pK a, and antioxidant activity. Indeed, the solutions were electro-activated in a reactor comprising three compartments (anodic, central, and cathodic) separated by anionic and cationic exchange membranes, respectively. The electric current intensities used were set at 250, 500, and 750 mA for a maximum period of 30 min. In general, the EAS obtained at 750 mA for 30 min showed the lowest pH (2.16, 2.08, 1.94) and pK a (3.13, 3.07, 2.90) values and the highest titratable acidity (0.107, 0.102, 0.109 mol/L) for calcium lactate, the mixture, and calcium ascorbate, respectively. In addition, the obtained results have demonstrated that the pH, titratable acidity, and pK a of the EAS varied proportionally and significantly (p < 0.001) with the duration of the experiment and the intensity of the electric current applied. To evaluate the migration of calcium (Ca2+) between the central and the cathodic compartments of the reactor, the concentration of Ca2+ was determined especially in the cathodic section by inductively coupled plasma optical emission spectroscopy (ICP-OES). The results showed that the migration of Ca2+ varied proportionally with the electric current intensity. In this context, analysis by Fourier transform infrared (FTIR) spectroscopy, high-performance liquid chromatography (HPLC), and differential scanning calorimetry (DSC) have confirmed the production of lactic acid and ascorbic acid compared to standards. In addition, analysis by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) free-radical scavenging technique confirmed high antioxidant activities of >90 and >83% for calcium ascorbate and the mixture, respectively, in comparison to the standard ascorbic acid (85%). Overall, this research has clearly demonstrated the eventual potential of electro-activation to produce highly reactive organic acids from their conjugated salts. These EAS can become excellent antimicrobial and sporicidal agents in the food processing industry.
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Affiliation(s)
- Pierre
Emerson Cayemitte
- Department
of Food Sciences, Université Laval, Quebec, QC G1V 0A6, Canada
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6, Canada
| | - Natela Gerliani
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6, Canada
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada
| | - Philippe Raymond
- Saint-Hyacinthe
Laboratory, Canadian Food Inspection Agency, 3400 Casavant Blvd. West, Saint-Hyacinthe, QC J2S 8E3, Canada
| | - Mohammed Aïder
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6, Canada
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada
- . Tel: +1 (418) 656-2131#409051. Fax: +1 (418) 656-3723
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Innovative Control of Biofilms on Stainless Steel Surfaces Using Electrolyzed Water in the Dairy Industry. Foods 2021; 10:foods10010103. [PMID: 33419000 PMCID: PMC7825347 DOI: 10.3390/foods10010103] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2020] [Revised: 12/31/2020] [Accepted: 12/31/2020] [Indexed: 12/17/2022] Open
Abstract
Biofilms on food-contact surfaces can lead to recurrent contamination. This work aimed to study the biofilm formation process on stainless steel plates used in the dairy industry: 304 surface finish 2B and electropolished; and the effect of a cleaning and disinfection process using alkaline (AEW) and neutral (NEW) electrolyzed water. Milk fouling during heat processing can lead to type A or B deposits, which were analyzed for composition, surface energy, thickness, and roughness, while the role of raw milk microbiota on biofilm development was investigated. Bacteria, yeasts, and lactic acid bacteria were detected using EUB-338, PF2, and Str-493 probes, respectively, whereas Lis-637 probe detected Listeria sp. The genetic complexity and diversity of biofilms varied according to biofilm maturation day, as evaluated by 16S rRNA gene sequence, denaturing gradient gel electrophoresis, and fluorescence in situ hybridization microscopy. From analysis of the experimental designs, a cleaning stage of 50 mg/L NaOH of AEW at 30 °C for 10 min, followed by disinfection using 50 mg/L total available chlorine of NEW at 20 °C for 5 min is a sustainable alternative process to prevent biofilm formation. Fluorescence microscopy was used to visualize the effectiveness of this process.
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21
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Karim A, Aïder M. Contribution to the Process Development for Lactulose Production through Complete Valorization of Whey Permeate by Using Electro-Activation Technology Versus a Chemical Isomerization Process. ACS OMEGA 2020; 5:28831-28843. [PMID: 33195936 PMCID: PMC7659143 DOI: 10.1021/acsomega.0c04178] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 10/19/2020] [Indexed: 06/11/2023]
Abstract
Whey permeate (WP) is a co-product of a cheese or casein production process that is regarded as an environmental pollutant because of its high organic load and is creating a major disposal problem for the dairy industry. However, it can be used as a suitable substrate to meet the increasing demand of producing a prebiotic lactulose through the isomerization of lactose present in the WP under adequate alkaline conditions. The goal of this study was to produce lactulose in situ of WP using electro-activation (EA) technology and compare the productivity of EA with conventional chemical isomerization at potassium hydroxide (KOH)-equivalent solution alkalinity in the feed medium. Electro-isomerization was conducted under different current intensities of 300, 600, and 900 mA for 60 min of EA with a 5 min sampling interval using 6, 12, and 18% (w/v) WP solutions. Chemical isomerization was carried out at the KOH-equivalent solution alkalinity to that measured in the EA solution at each 5 min interval using KOH powder as a catalyst. The outcomes of this study revealed that the production of lactulose using the EA approach was current intensity-, WP concentration-, and reaction time-dependent and produced the highest lactulose yield of 36.98% at 50 min of EA-time under 900 mA current intensity using 6% WP as a feed solution, whereas a maximum lactulose yield of 25.47% was achieved by the chemical isomerization at the solution alkalinity corresponding to that of the EA under 900 mA current intensity at 50 min in the 6% WP solution. Furthermore, a greater yield of lactulose was obtained using the EA technique for all reaction conditions compared to the chemical process at the equivalent solution alkalinity. Therefore, the results of this work suggest that the EA can be an emergent sustainable technology for achieving dual objectives of prebiotic lactulose production and concurrent valorization of WP using it as a feed medium.
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Affiliation(s)
- Ahasanul Karim
- Department
of Soil Sciences and Agri-food Engineering, Université Laval, Quebec, Quebec G1V 0A6, Canada
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Quebec G1V 0A6, Canada
| | - Mohammed Aïder
- Department
of Soil Sciences and Agri-food Engineering, Université Laval, Quebec, Quebec G1V 0A6, Canada
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Quebec G1V 0A6, Canada
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22
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Hernández-Pimentel V, Regalado-González C, Nava-Morales G, Meas-Vong Y, Castañeda-Serrano M, García-Almendárez B. Effect of neutral electrolyzed water as antimicrobial intervention treatment of chicken meat and on trihalomethanes formation. J APPL POULTRY RES 2020. [DOI: 10.1016/j.japr.2020.04.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023] Open
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23
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Lin HM, Hung YC, Deng SG. Effect of partial replacement of polyphosphate with alkaline electrolyzed water (AEW) on the quality of catfish fillets. Food Control 2020. [DOI: 10.1016/j.foodcont.2020.107117] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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24
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25
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Karim A, Aider M. Sustainable Valorization of Whey by Electroactivation Technology for In Situ Isomerization of Lactose into Lactulose: Comparison between Electroactivation and Chemical Processes at Equivalent Solution Alkalinity. ACS OMEGA 2020; 5:8380-8392. [PMID: 32309749 PMCID: PMC7161209 DOI: 10.1021/acsomega.0c00913] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/29/2020] [Accepted: 03/25/2020] [Indexed: 06/11/2023]
Abstract
The demand for production of prebiotics at a commercial scale is rising due to the consumers' growing health awareness. Whey, a coproduct of the dairy industries, is a suitable feed medium to produce a prebiotic lactulose through the isomerization of lactose under alkaline conditions. The aim of the present study was to compare the isomerization of lactose into lactulose in situ of whey by using electroactivation technology with the chemical isomerization method using KOH as catalysis under equivalent solution alkalinity. Electroisomerization of lactose into lactulose was performed by using whey solutions of 7, 14, and 21% (w/v) dry matter under current intensities of 300, 600, and 900 mA, respectively, during 60 min with a sampling interval of 5 min. The conventional chemical method was carried out using KOH powder as catalyst at the alkalinity that corresponded to that measured in the electroactivated whey at each 5 min interval. The results showed that lactulose production was dependent on the whey concentration, current intensity, and EA time. The highest lactulose yield of 32% was achieved under a 900 mA current intensity at 60 min for a 7% whey solution. Thereafter, the EA conditions were compared to those of a conventional chemical isomerization process by maintaining similar alkalinity in the feed solutions. However, no lactulose was produced by the chemical process for the equivalent solution alkalinity as in the EA technique. These results were correlated with the solution pH, which reached the required values in a 7% whey solution with values of up to pH 11.50, whereas the maximum pH values that were obtained at higher whey concentrations were around 10-10.50, which was not enough to initiate the lactose isomerization reaction. The outcomes of this study suggest that EA is an efficient technology to produce lactulose using whey lactose.
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Affiliation(s)
- Ahasanul Karim
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada
| | - Mohammed Aider
- Department
of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada
- Institute
of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6, Canada
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26
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Whey and Its Derivatives for Probiotics, Prebiotics, Synbiotics, and Functional Foods: a Critical Review. Probiotics Antimicrob Proteins 2020; 11:348-369. [PMID: 29732479 DOI: 10.1007/s12602-018-9427-6] [Citation(s) in RCA: 41] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
The purpose of this review is to highlight the importance of whey as a source of new-generation functional ingredients. Particular interest is given to probiotic growth in the presence of whey derivatives such as lactulose, a lactose derivative, which is a highly sought-after prebiotic in functional feeding. The role of sugar/nitrogen interactions in the formation of Maillard products is also highlighted. These compounds are known for their antioxidant power. The role of bioactive peptides from whey is also discussed in this study. Finally, the importance of an integrated valuation of whey is discussed with an emphasis on functional nutrition and the role of probiotics in the development of novel foods such as synbiotics.
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Gerliani N, Hammami R, Aïder M. A comparative study of the functional properties and antioxidant activity of soybean meal extracts obtained by conventional extraction and electro-activated solutions. Food Chem 2020; 307:125547. [PMID: 31639582 DOI: 10.1016/j.foodchem.2019.125547] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 09/13/2019] [Accepted: 09/16/2019] [Indexed: 12/14/2022]
Abstract
Functional properties and antioxidant activity of soybean meal extracts obtained by conventional chemical method were compared to those obtained by using electro-activated solutions. The conventional extract obtained at pH8 had the highest WAC (400 ± 7 g/100 g), while the lowest was that of samples extracted under pH3. Extract obtained using electro-activated solution Anolyte_300mA-30 min had WAC value (25 ± 1 g/100 g). OAC was the highest for samples extracted under alkaline conditions whatever the extraction mode used with values of 5.50 ± 0.54 to 6.85 ± 0.62 mL/g. FC of the conventional extracts was higher compared to those extracted by electro-activation with maximal value of 52% for the conventional sample obtained at pH9, whereas the maximal FC of 28% was observed for the electro-activated sample obtained by using Anolyte_450mA-50 min. Electro-activated showed higher EP. Conventional extracts showed higher antioxidant activity (92.31 ± 1.5%) than those obtained by electro-activation (47.46 ± 0.94%).
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Affiliation(s)
- Natela Gerliani
- Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, Qc G1V 0A6, Canada; Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Qc G1V 0A6, Canada
| | - Riadh Hammami
- School of Nutrition Sciences, Faculty of Health Sciences, University of Ottawa, Ottawa, Ontario, Canada
| | - Mohammed Aïder
- Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, Qc G1V 0A6, Canada; Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, Qc G1V 0A6, Canada.
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28
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Karim A, Aider M. Sustainable Electroisomerization of Lactose into Lactulose and Comparison with the Chemical Isomerization at Equivalent Solution Alkalinity. ACS OMEGA 2020; 5:2318-2333. [PMID: 32064394 PMCID: PMC7017406 DOI: 10.1021/acsomega.9b03705] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Accepted: 01/20/2020] [Indexed: 06/10/2023]
Abstract
The demand of lactulose production is increasing tremendously because of its bifidogenic (prebiotic) functionality. Therefore, the isomerization of lactose to synthesize lactulose through electroactivation (EA) technology is of great interest nowadays. However, lactulose production through electroisomerization is affected by several operational and experimental conditions, and the process needs to be optimized. In this context, the EA technique was applied to isomerize lactose into lactulose in an EA reactor modulated by anion and cation exchange membranes. The effect of lactose concentrations (5, 10, 15, and 20%), applied electric fields (300, 600, and 900 mA), and processing time (0-60 min) on lactose electroisomerization rate (lactulose formation) and coproduct (glucose, galactose, and fructose) formation has been investigated. The effect of different physicochemical parameters such as pH, alkalinity, temperature, ion migration, and oxidation-reduction potential (ORP) on the conversion of lactose into lactulose was correlated with the lactulose formation to understand the involved process mechanism of action. The conversion of lactose into lactulose was lactose-concentration-, electric-current-, and EA-time-dependent and reached the highest lactulose yield of 38% at 40 min using a 900 mA current intensity in a 10% lactose solution. The results were then compared to conventional chemical isomerization maintaining similar alkaline conditions at ambient temperature (22 ± 2 °C). A higher yield of lactulose was achieved in the EA process within a short reaction time compared to that of the chemical isomerization. The outcome of this study suggests that EA is a promising technique for the enhanced production of lactulose from lactose.
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Affiliation(s)
- Ahasanul Karim
- Department
of Soil Sciences and Agri-food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada
| | - Mohammed Aider
- Department
of Soil Sciences and Agri-food Engineering, Université Laval, Quebec, QC G1V 0A6, Canada
- Institute
of Nutrition and Functional Food (INAF), Université Laval, Quebec, QC G1V 0A6, Canada
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29
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Gerliani N, Hammami R, Aïder M. Extraction of protein and carbohydrates from soybean meal using acidic and alkaline solutions produced by electro‐activation. Food Sci Nutr 2020. [DOI: 10.1002/fsn3.1399] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
Affiliation(s)
- Natela Gerliani
- Department of Soil Sciences and Agri‐Food Engineering Université Laval Quebec City QC Canada
- Institute of Nutrition and Functional Foods (INAF) Université Laval Quebec City QC Canada
| | - Riadh Hammami
- School of Nutrition Sciences Faculty of Health Sciences University of Ottawa Ottawa ON Canada
| | - Mohammed Aïder
- Department of Soil Sciences and Agri‐Food Engineering Université Laval Quebec City QC Canada
- Institute of Nutrition and Functional Foods (INAF) Université Laval Quebec City QC Canada
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30
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Pivovarov O, Kovaliova O. FEATURES OF GRAIN GERMINATION WITH THE USE OF AQUEOUS SOLUTIONS OF FRUIT ACIDS. FOOD SCIENCE AND TECHNOLOGY 2019. [DOI: 10.15673/fst.v13i1.1334] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The paper describes some aspects of producing germinated cereal grain with the use of fruits acids of various concentrations. The technological process of grain germination (including washing grain, disinfection, hydration by alternate steeping and air resting, germination, and drying) has been analysed and studied. To intensify germination and disinfection of grain of various crops at the steeping stage, aqueous solutions of organic acids (citric acid, malic acid, and inactive tartaric acid) were used. The results of studying the effect of these organic acids on the energy and germination ability of grain, the flouriness of malt grain, the amino acid composition of malt, the microbiological status of grain have been presented. For each grain crop, concentrations have been determined of active substances in the solutions that activate germination and reduce the time of malt production. A higher flouriness of malt grain, being an important brewing parameter, has been shown. The effect of the considered growth stimulants on the amino acid composition of the finished product has been studied. An increase in the amino acids content indicates splitting the grain endosperm more deeply and obtaining a biologically valuable food product rich in essential amino acids. While studying the microbiological status of grain with the use of the said organic acids, their disinfecting ability towards the pathogenic microflora of the grain was observed. It has been found that the suggested method of intensifying grain germination allows obtaining eco-friendly products in a shorter time, namely, 3–6 days depending on the grain crop. It has been established that, compared to the classical technology, using fruit acids as growth stimulants allows obtaining malt of higher quality, rich in biologically active substances. These grain raw materials can be used both to brew beer and to make highly nutritious healthy food.
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Contreras MDM, Lama-Muñoz A, Manuel Gutiérrez-Pérez J, Espínola F, Moya M, Castro E. Protein extraction from agri-food residues for integration in biorefinery: Potential techniques and current status. BIORESOURCE TECHNOLOGY 2019; 280:459-477. [PMID: 30777702 DOI: 10.1016/j.biortech.2019.02.040] [Citation(s) in RCA: 72] [Impact Index Per Article: 14.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/31/2018] [Revised: 02/06/2019] [Accepted: 02/07/2019] [Indexed: 06/09/2023]
Abstract
The biorefinery concept is attracting scientific and policy attention as a promising option for enhancing the benefits of agri-food biomass along with a reduction of the environmental impact. Obtaining bioproducts based on proteins from agri-food residues could help to diversify the revenue stream in a biorefinery. In fact, the extracted proteins can be applied as such or in the form of hydrolyzates due to their nutritional, bioactive and techno-functional properties. In this context, the present review summarizes, exemplifies and discusses conventional extraction methods and current trends to extract proteins from residues of the harvesting, post-harvesting and/or processing of important crops worldwide. Moreover, those extraction methods just integrated in a biorefinery scheme are also described. In conclusion, a plethora of methods exits but only some of them have been applied in biorefinery designs, mostly at laboratory scale. Their economic and technical feasibility at large scale requires further study.
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Affiliation(s)
- María Del Mar Contreras
- Department of Chemical, Environmental and Materials Engineering, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain
| | - Antonio Lama-Muñoz
- Department of Chemical, Environmental and Materials Engineering, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain
| | - José Manuel Gutiérrez-Pérez
- Department of Chemical, Environmental and Materials Engineering, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain; Center for Advanced Studies in Energy and Environment, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain
| | - Francisco Espínola
- Department of Chemical, Environmental and Materials Engineering, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain; Center for Advanced Studies in Energy and Environment, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain
| | - Manuel Moya
- Department of Chemical, Environmental and Materials Engineering, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain; Center for Advanced Studies in Energy and Environment, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain
| | - Eulogio Castro
- Department of Chemical, Environmental and Materials Engineering, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain; Center for Advanced Studies in Energy and Environment, Universidad de Jaén, Campus Las Lagunillas, 23071 Jaén, Spain.
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Li ZH, Zhou B, Li XT, Li SG. Effect of alkaline electrolyzed water on physicochemical and structural properties of apricot protein isolate. Food Sci Biotechnol 2019; 28:15-23. [PMID: 30815290 PMCID: PMC6365326 DOI: 10.1007/s10068-018-0439-5] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Revised: 07/08/2018] [Accepted: 07/14/2018] [Indexed: 11/29/2022] Open
Abstract
In this current study, comparative study between the effect of electrolyzed water and ultrapure water on the extraction of apricot protein was conducted. The results revealed that under the condition of same pH (pH = 9.5), the extraction efficiency of electrolyzed water on apricot protein was superior to that of ultrapure water. Moreover, apricot protein (EAP) extracted by electrolyzed water displayed preferable foaming capacity and emulsion stability. The foaming capacity and emulsion stability of EAP were 11.17% and 36.33 min, for UAP, only 4.75% and 23.88 min, respectively. Meanwhile, compared to UAP, the secondary structure of EAP was more orderly, in which the orderly structures of α-helix and β-sheet were 7.5 and 60.2%, while the disorderly structures of β-turn and random coil were 8.4 and 23.8%. This work provided a novel extraction strategy, which could improve the extraction rate and minimize the destruction of the structure and functional properties of apricot protein.
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Affiliation(s)
- Zhi-hao Li
- Key Laboratory of Fermentation Engineering, Ministry of Education, Glyn O. Phillips Hydrophilic Colloid Research Center, Faculty of Light Industry, School of Food and Biological Engineering, Hubei University of Technology, Wuhan, 430068 Hubei Province China
| | - Bin Zhou
- Key Laboratory of Fermentation Engineering, Ministry of Education, Glyn O. Phillips Hydrophilic Colloid Research Center, Faculty of Light Industry, School of Food and Biological Engineering, Hubei University of Technology, Wuhan, 430068 Hubei Province China
| | - Xiu-ting Li
- Beijing Advanced Innovation Center for Food Nutrition and Human Health, Beijing Technology and Business University (BTBU), Beijing, 102488 China
| | - Shu-gang Li
- Key Laboratory of Fermentation Engineering, Ministry of Education, Glyn O. Phillips Hydrophilic Colloid Research Center, Faculty of Light Industry, School of Food and Biological Engineering, Hubei University of Technology, Wuhan, 430068 Hubei Province China
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Rankin SA, Bradley RL, Miller G, Mildenhall KB. A 100-Year Review: A century of dairy processing advancements-Pasteurization, cleaning and sanitation, and sanitary equipment design. J Dairy Sci 2018; 100:9903-9915. [PMID: 29153179 DOI: 10.3168/jds.2017-13187] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Accepted: 06/21/2017] [Indexed: 11/19/2022]
Abstract
Over the past century, advancements within the mainstream dairy foods processing industry have acted in complement with other dairy-affiliated industries to produce a human food that has few rivals with regard to safety, nutrition, and sustainability. These advancements, such as milk pasteurization, may appear commonplace in the context of a modern dairy processing plant, but some consideration of how these advancements came into being serve as a basis for considering what advancements will come to bear on the next century of processing advancements. In the year 1917, depending on where one resided, most milk was presented to the consumer through privately owned dairy animals, small local or regional dairy farms, or small urban commercial dairies with minimal, or at best nascent, processing capabilities. In 1917, much of the retail milk in the United States was packaged and sold in returnable quart-sized clear glass bottles fitted with caps of various design and composition. Some reports suggest that the cost of that quart of milk was approximately 9 cents-an estimated $2.00 in 2017 US dollars. Comparing that 1917 quart of milk to a quart of milk in 2017 suggests several differences in microbiological, compositional, and nutritional value as well as flavor characteristics. Although a more comprehensive timeline of significant processing advancements is noted in the AppendixTable A1 to this paper, we have selected 3 advancements to highlight; namely, the development of milk pasteurization, cleaning and sanitizing technologies, and sanitary specifications for processing equipment. Finally, we provide some insights into the future of milk processing and suggest areas where technological advancements may need continued or strengthened attention and development as a means of securing milk as a food of high safety and value for the next century to come.
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Affiliation(s)
- S A Rankin
- Department of Food Science, University of Wisconsin-Madison, 1605 Linden Drive, Madison 53706.
| | - R L Bradley
- Department of Food Science, University of Wisconsin-Madison, 1605 Linden Drive, Madison 53706
| | | | - K B Mildenhall
- Department of Food Science, University of Wisconsin-Madison, 1605 Linden Drive, Madison 53706
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Liato V, Aïder M. Effect of electro-activated solutions of sodium acetate and sodium propionate on geosmin producing Streptomyces avermitilis strain. CHEMOSPHERE 2017; 188:434-443. [PMID: 28898776 DOI: 10.1016/j.chemosphere.2017.09.011] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2017] [Revised: 08/22/2017] [Accepted: 09/03/2017] [Indexed: 06/07/2023]
Abstract
Electro-activated solutions of salts of weak organic acids are defined as novel potent disinfecting agents that can be used in the agri-food industry. The aim of the present work is to study and understand the destruction mechanism of electro-activated solutions of sodium acetate (EAA) and sodium propionate (EAP) against Streptomyces avermitilis spores. The results of antibacterial activity showed high bacteriostatic effect for all the tested solutions, including sodium hypochlorite used as positive control. Under specific conditions, test on minimal inhibitory concentration demonstrated that the used electro-activated solutions have inhibition activity comparable or higher than the control solution, with the following inhibiting concentrations of 0.004, 0.002 and 0.073 mol/L, for EAA, EAP and NaOCl, respectively. The most active solutions resulted in destruction effect of more than 7 log CFU/mL. The physiological state of the S. avermitilis spores was assessed by transmission electron microscopy after treatments with the electro-activated organic solutions and NaOCl. The results displayed coreless and/or deformed cellular forms with ruptured membranes and released components of spores. The main practical importance of this study is that the targeted final objective is to develop safe and effective alternative to sodium hypochlorite to ensure microbial safety of fresh vegetables under storage conditions. In this context, we studied the potential of electro-activated solutions of sodium acetate and sodium propionate against spores of Streptomyces avermitilis and compared this activity with sodium hypochlorite, the mostly used disinfecting agent in the agri-food industry.
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Affiliation(s)
- Viacheslav Liato
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC, G1V 0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC, G1V 0A6, Canada
| | - Mohammed Aïder
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC, G1V 0A6, Canada; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC, G1V 0A6, Canada.
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El Jaam O, Fliss I, Aïder M. Effect of electro-activated aqueous solutions, nisin and moderate heat treatment on the inactivation of Clostridium sporogenes PA 3679 spores in green beans puree and whole green beans. Anaerobe 2017; 47:173-182. [DOI: 10.1016/j.anaerobe.2017.05.017] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Revised: 05/26/2017] [Accepted: 05/29/2017] [Indexed: 11/15/2022]
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Influence of electro-activated solutions of weak organic acid salts on microbial quality and overall appearance of blueberries during storage. Food Microbiol 2017; 64:56-64. [DOI: 10.1016/j.fm.2016.12.010] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2016] [Revised: 12/16/2016] [Accepted: 12/19/2016] [Indexed: 11/15/2022]
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Study of the antibacterial activity of electro-activated solutions of salts of weak organic acids on Salmonella enterica, Staphylococcus aureus and Listeria monocytogenes. ACTA ACUST UNITED AC 2017; 44:23-33. [DOI: 10.1007/s10295-016-1859-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2016] [Accepted: 10/30/2016] [Indexed: 11/27/2022]
Abstract
Abstract
This work assessed the antibacterial activity of electro-activated solutions of salts of weak organic acids (potassium acetate, potassium citrate and calcium lactate) on Salmonella enterica, Staphylococcus aureus and Listeria monocytogenes. This activity was compared in terms of minimal inhibitory (bactericidal) concentration to the effect of commercial acetic, citric and lactic acid at equivalent titratable acidity. Staining live/dead BacLight method was used to consider physiological state of bacteria following the evaluation of pathogenic strains during exposure to the tested solutions. The results demonstrated strong inhibitory activity of all electro-activated solutions. After 10 min of exposure to electro-activated potassium acetate, a reduction of ≥6 log CFU/ml of all bacteria was observed. The electro-activated potassium citrate demonstrated the lowest minimal inhibitory concentration. Nevertheless, its inactivation power was significantly higher than that of conjugated citric acid. Although electro-activated calcium lactate was found less effective in comparison with its conjugated acid form, after 10 min of contact with the tested pathogens, it induced a population reduction of 2.23, 2.97 and 5.57 log CFU/ml of S. aureus, L. monocytogenes and S. enterica, respectively.
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El Jaam O, Fliss I, Ben-Ounis W, Aïder M. Acidification of potassium acetate and potassium citrate with/without KCl by electro-activation and impact of the solution on spores of Clostridium sporogenes PA 3679 at ambient temperature. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2016.10.020] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Liato V, Labrie S, Aïder M. Electro-activation of potassium acetate, potassium citrate and calcium lactate: impact on solution acidity, Redox potential, vibrational properties of Raman spectra and antibacterial activity on E. coli O157:H7 at ambient temperature. SPRINGERPLUS 2016; 5:1760. [PMID: 27833832 PMCID: PMC5081071 DOI: 10.1186/s40064-016-3453-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/13/2016] [Accepted: 09/29/2016] [Indexed: 11/10/2022]
Abstract
AIMS To study the electro-activation of potassium acetate, potassium citrate and calcium lactate aqueous solutions and to evaluate their antimicrobial effect against E. coli O157:H7 at ambient temperature. METHODS AND RESULTS Potassium acetate, potassium citrate and calcium lactate aqueous solutions were electrically excited in the anodic compartment of a four sectional electro-activation reactor. Different properties of the electro-activated solutions were measured such as: solutions acidity (pH and titratable), Redox potential and vibrational properties by Raman spectroscopy. Moreover, the antimicrobial activity of these solutions was evaluated against E. coli O157:H7. The results showed a pH decrease from 7.07 ± 0.08, 7.53 ± 0.12 and 6.18 ± 0.1 down to 2.82 ± 0.1, 2.13 ± 0.09 and 2.26 ± 0.15, after 180 min of electro-activation of potassium acetate, potassium citrate and calcium lactate solution, respectively. These solutions were characterized by high oxidative ORP of +1076 ± 12, +958 ± 11 and +820 ± 14 mV, respectively. Raman scattering analysis of anolytes showed stretching vibrations of the hydrogen bonds with the major changes within the region of 3410-3430 cm-1. These solutions were used against E. coli O157:H7 and the results from antimicrobial assays showed high antibacterial effect with a population reduction of ≥6 log CFU/ml within 5 min of treatment. CONCLUSIONS This study demonstrated the effectiveness of the electro-activation to confer to aqueous solutions of organic salts of highly reactive properties that differ them from their conjugated commercial acids. The electro-activated solutions demonstrated significant antimicrobial activity against E. coli O157:H7. SIGNIFICANCE AND IMPACT OF STUDY This study opens new possibilities to use electro-activated solutions of salts of weak organic acids as food preservatives to develop safe, nutritive and low heat processed foods.
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Affiliation(s)
- Viacheslav Liato
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6 Canada ; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6 Canada
| | - Steve Labrie
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6 Canada ; Department of Food Sciences, Université Laval, Quebec, QC G1V 0A6 Canada
| | - Mohammed Aïder
- Institute of Nutrition and Functional Foods (INAF), Université Laval, Quebec, QC G1V 0A6 Canada ; Department of Soil Sciences and Agri-Food Engineering, Université Laval, Quebec, QC G1V 0A6 Canada ; Laval University, 2425 Rue de l'Agriculture, Pavillon P. Comtois, Quebec, QC G1V 0A6 Canada
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Liato V, Labrie S, Benali M, Aider M. Effect of electro-activated brine solution on the migration of metallic ions from the cans to the product in sterilized canned sweet corn. Food Sci Nutr 2016; 4:897-905. [PMID: 27826440 PMCID: PMC5090654 DOI: 10.1002/fsn3.357] [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: 01/04/2016] [Revised: 02/09/2016] [Accepted: 02/13/2016] [Indexed: 11/30/2022] Open
Abstract
Tinplate cans were used to study if electro‐activated brine solution (EAS) is more corrosive than conventional one by ICP analysis. The results showed different effects of EAS on cans, alone or filled with product. Acidic EAS (pH 2–3) and Redox +900 to +1200 mV highly reacted with the cans. The concentrations of Zn, Fe, and Cu in the solution were 0.028, 28.81, and 0.022 ppm, respectively. No Sn migration was observed in this case. When neutral or acidic chlorine‐free EAS was used, no significant difference was observed in comparison with the corrosivity of standard NaCl brine. Alkaline EAS with pH>10 and negative E (≤−966 mV) did not affect Zn, Fe, and Cu migration. However, it affected tin migration. Nevertheless, it is important to mention that even if some corrosion was observed, it was in the limit of the permitted level of concentration when the cans were filled with a product.
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Affiliation(s)
- Viacheslav Liato
- Institute of Nutrition and Functional Foods (INAF) Université Laval Quebec Quebec G1V 0A6 Canada; Department of Food Sciences Université Laval Quebec Quebec G1V 0A6 Canada
| | - Steve Labrie
- Institute of Nutrition and Functional Foods (INAF) Université Laval Quebec Quebec G1V 0A6 Canada; Department of Food Sciences Université Laval Quebec Quebec G1V 0A6 Canada
| | - Marzouk Benali
- Natural Resources Canada/CanmetENERGY 1615 Lionel-Boulet Blvd. P.O. Box 4800 Quebec Varennes J3X1S6 Canada
| | - Mohammed Aider
- Institute of Nutrition and Functional Foods (INAF) Université Laval Quebec Quebec G1V 0A6 Canada; Department of Soil Sciences and Agri-Food Engineering Université Laval Quebec Quebec G1V 0A6 Canada
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Vinnikova, LG, Pronkina KV. THE CHANGES OF CHARACTERISTICS OF THE PORK WHOLE MUSCLE MEAT PRODUCTS WHILE USING THE ELECTROLYZED WATER. FOOD SCIENCE AND TECHNOLOGY 2016. [DOI: 10.15673/fst.v10i2.151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
This article describes the influence of electrolysed water on yield and organoleptic properties of the pigwhole muscle meat products. The relation of desiccation during the thermal treatment depending on type of binary mixture ofelectrolysed water fractions in brine was established. The changes of organoleptic properties (taste, flavour, color, appearance,sectional view) of the exploratory prototypes of the whole muscle meat products were indicated. The practical importance ofthe salt solutions usage based on electrolysed water for producing of gourmet whole muscle meat products was noted. It wasexperimentally proved that the electrolysed water usage for brine allows to increase the product yield from 3.8 to 7.3% incomparison with the control samples. The recommendations according to the usage of binary mixtures of electroactive waterfractions for salt solutions preparation were provided.
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Kareb O, Champagne CP, Aïder M. Contribution to the production of lactulose-rich whey by in situ electro-isomerization of lactose and effect on whey proteins after electro-activation as confirmed by matrix-assisted laser desorption/ionization time-of-flight-mass spectrometry and sodium dodecyl sulfate-polyacrylamide gel electrophoresis. J Dairy Sci 2016; 99:2552-2570. [DOI: 10.3168/jds.2015-10037] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2015] [Accepted: 12/15/2015] [Indexed: 12/20/2022]
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Danylkovych AG, Lishchuk VI, Romaniuk OO. Use of electrochemically activated aqueous solutions in the manufacture of fur materials. SPRINGERPLUS 2016; 5:214. [PMID: 27026908 PMCID: PMC4771650 DOI: 10.1186/s40064-016-1784-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/20/2015] [Accepted: 02/12/2016] [Indexed: 11/10/2022]
Abstract
The influence of characteristics of electrochemically activated aqueous processing mediums in the treatment of fur skins with different contents of fatty substances was investigated. The use of electroactive water, namely anolytes and catholytes, forgoing antiseptics or surface-active materials, helped to restore the hydration of fur skins and to remove from them soluble proteins, carbohydrates and fatty substances. The activating effect of anolyte and catholyte in solutions of water on the processes of treating raw furs is explained by their special physical and chemical properties, namely the presence of free radicals, ions and molecules of water which easily penetrate cells' membranes and into the structure of non-collagen components and microfiber structure of dermic collagen. The stage of lengthy acid and salt treatment is excluded from the technical treatment as a result of using electroactivated water with high oxidizing power. A low-cost technology of processing different kinds of fur with the use of electroactivated water provides for substantial economy of water and chemical reagents, a two to threefold acceleration of the soaking and tanning processes and creation of highly elastic fur materials with a specified set of physical and chemical properties. At the same time the technology of preparatory processes of fur treatment excludes the use of such toxic antiseptics as formalin and sodium silicofluoride, which gives grounds to regard it as ecologically safe.
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Affiliation(s)
- Anatoliy G Danylkovych
- Department of Technology, Leather and Fur, Kyiv National University of Technologies and Design, Str. Nemirovich-Danchenko, 2, Kiev, 01011 Ukraine
| | - Viktor I Lishchuk
- Department of Technology, Leather and Fur, Kyiv National University of Technologies and Design, Str. Nemirovich-Danchenko, 2, Kiev, 01011 Ukraine
| | - Oksana O Romaniuk
- Department of Technology, Leather and Fur, Kyiv National University of Technologies and Design, Str. Nemirovich-Danchenko, 2, Kiev, 01011 Ukraine
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El Jaam O, Fliss I, Aider M. Application of electro-activated potassium acetate and potassium citrate solutions combined with moderate heat treatment on the inactivation of Clostridium sporogenes PA 3679 spores. INNOV FOOD SCI EMERG 2016. [DOI: 10.1016/j.ifset.2015.11.021] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Jiménez-Pichardo R, Regalado C, Castaño-Tostado E, Meas-Vong Y, Santos-Cruz J, García-Almendárez BE. Evaluation of electrolyzed water as cleaning and disinfection agent on stainless steel as a model surface in the dairy industry. Food Control 2016. [DOI: 10.1016/j.foodcont.2015.08.011] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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46
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Gerzhova A, Mondor M, Benali M, Aider M. Incorporation of canola proteins extracted by electroactivated solutions in gluten-free biscuit formulation of rice-buckwheat flour blend: assessment of quality characteristics and textural properties of the product. Int J Food Sci Technol 2016. [DOI: 10.1111/ijfs.13034] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alina Gerzhova
- Department of Food Sciences and Nutrition; Université Laval; Quebec QC G1V 0A6 Canada
- Institute of Nutrition and Functional Foods (INAF); Université Laval; Quebec QC G1V 0A6 Canada
| | - Martin Mondor
- Institute of Nutrition and Functional Foods (INAF); Université Laval; Quebec QC G1V 0A6 Canada
- Agriculture and Agri-Food Canada; Food Research and Development Centre; 3600 Casavant Boulevard West Saint-Hyacinthe QC J2S 8E3 Canada
| | - Marzouk Benali
- Natural Resources Canada/Canmet ENERGY; 1615 Lionel-Boulet Blvd., PO Box 4800 Varennes Quebec J3X 1S6 Canada
| | - Mohammed Aider
- Institute of Nutrition and Functional Foods (INAF); Université Laval; Quebec QC G1V 0A6 Canada
- Department of Soil Sciences and Agri-Food Engineering; Université Laval; Quebec QC G1V 0A6 Canada
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Liato V, Labrie S, Benali M, Aïder M. Study of the impact of a new hurdle technology composed of electro-activated solution and low heat treatment on the canned pea and corn quality and microbial safety. Int J Food Sci Technol 2015. [DOI: 10.1111/ijfs.12976] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Viacheslav Liato
- Institute of Nutrition and Functional Foods (INAF); Université Laval; Quebec QC G1V 0A6 Canada
- Department of Food Sciences; Université Laval; Quebec QC 1V 0A6 Canada
| | - Steve Labrie
- Institute of Nutrition and Functional Foods (INAF); Université Laval; Quebec QC G1V 0A6 Canada
- Department of Food Sciences; Université Laval; Quebec QC 1V 0A6 Canada
| | - Marzouk Benali
- Natural Resources Canada/CanmetENERGY; 1615 Lionel-Boulet Blvd., PO Box 4800 Varennes QC J3X 1S6 Canada
| | - Mohammed Aïder
- Institute of Nutrition and Functional Foods (INAF); Université Laval; Quebec QC G1V 0A6 Canada
- Department of Soil Sciences and Agri-Food Engineering; Université Laval; Quebec QC G1V 0A6 Canada
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Liato V, Labrie S, Benali M, Aider M. Application of response surface methodology for the optimization of the production of electro-activated solutions in a three-cell reactor. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.eaef.2015.03.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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49
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Study of the combined effect of electro-activated solutions and heat treatment on the destruction of spores of Clostridium sporogenes and Geobacillus stearothermophilus in model solution and vegetable puree. Anaerobe 2015; 35:11-21. [DOI: 10.1016/j.anaerobe.2015.06.004] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2015] [Revised: 06/08/2015] [Accepted: 06/14/2015] [Indexed: 11/22/2022]
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50
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A comparative study between the electro-activation technique and conventional extraction method on the extractability, composition and physicochemical properties of canola protein concentrates and isolates. FOOD BIOSCI 2015. [DOI: 10.1016/j.fbio.2015.04.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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