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Shi H, Li C, Lu H, Zhu J, Tian S. Synergistic effect of electrolyzed water generated by sodium chloride combined with dimethyl dicarbonate for inactivation of Listeria monocytogenes on lettuce. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2023; 103:7905-7913. [PMID: 37490703 DOI: 10.1002/jsfa.12884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/13/2022] [Revised: 04/11/2023] [Accepted: 07/26/2023] [Indexed: 07/27/2023]
Abstract
BACKGROUND Electrolyzed water (EW) is recognized as an effective way to control and reduce pathogens in vegetables. However, the disinfection efficacy of EW alone is limited. In this work, the bactericidal activity and biofilm removal capability of EW, generated by adding NaCl to a portable EW generator, were investigated with special reference to Listeria monocytogenes. Furthermore, the impact of EW in combination with dimethyl dicarbonate (DMDC) in reducing the microbial load and improving the overall quality of lettuce during refrigerated storage was evaluated. RESULTS EW with 0.3% NaCl (SEW) had the highest bactericidal activity against L. monocytogenes. The pathogen treated with SEW exhibited lower superoxide dismutase activity and more leakage of proteins and nucleic acids than in the case of EW. Furthermore, the use of SEW resulted in changes in the cell permeability and morphology of L. monocytogenes. A decrease in adhesion and collapse of the biofilm architecture were also observed, indicating that SEW was more effective for inactivating L. monocytogenes cells compared to EW. For untreated lettuce, the populations of the total plate count and inoculated L. monocytogenes decreased by 2.47 and 2.35 log CFU g-1 , respectively, after the combined SEW/DMDC treatment for 3 min. The use of SEW alone or combined with DMDC did not negatively impact the lettuce color values, titratable acid, ascorbic acid and soluble solids compared to the control group. CONCLUSION SEW in combination with DMDC can be used as a novel and potentially effective disinfection strategy for ensuring the safety of vegetable consumption. © 2023 Society of Chemical Industry.
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Affiliation(s)
- Honghui Shi
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Chunliu Li
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Haixia Lu
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Junli Zhu
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
| | - Shiyi Tian
- College of Food Science and Biotechnology, Zhejiang Gongshang University, Hangzhou, China
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2
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Li J, Dai X, Li Q, Jiang F, Xu X, Guo T, Zhang H. Low temperatures inhibit the pectin degradation of 'Docteur Jules Guyot' pear (Pyrus communis L.). Int J Biol Macromol 2023; 242:124719. [PMID: 37150373 DOI: 10.1016/j.ijbiomac.2023.124719] [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: 12/05/2022] [Revised: 04/12/2023] [Accepted: 04/30/2023] [Indexed: 05/09/2023]
Abstract
The most remarkable characteristic of European pears is extremely perishable and difficult to store after postharvest softening. Low-temperature storage is one of the most commonly used methods to prolong the shelf life of European pears. However, the regulatory mechanism of the low-temperature delay of the softening of European pears is still unclear. In this study, the fruit firmness, pectin polysaccharide content, pectin-degrading enzyme activity, and pectin degradation gene expression of 'Docteur Jules Guyot' pears under low temperature (LT) and room temperature (RT) were analyzed. It was found that water-soluble pectin (WSP) was significantly negatively correlated with fruit flesh firmness, and the activities of several pectin-degrading enzymes were inhibited under LT storage conditions. In addition, it was also found that the gene expression patterns of PcPME2, PcPME3, PcPG1, PcPG2, PcPL, PcGAL1, PcGAL2, PcGAL4, and PcARF1 were inhibited by LT. The C-repeat binding factors PcCBF1 and PcCBF2 were also inhibited by long-term LT storage. Correlation analysis showed that the expression of PcCBFs was positively correlated with pectin-degradation enzyme genes, and we found that the promoters of many pectin-degradation enzyme genes contain the CRT/DRE motif, which CBF can directly bind. Therefore, it is speculated that long-term low-temperature conditions inhibit pectin degradation through PcCBFs.
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Affiliation(s)
- Jianzhao Li
- The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province 264025, China; The Key Laboratory of Molecular Module-Based Breeding of High Yield and Abiotic Resistant Plants in the Universities of Shandong, Ludong University, 186 Hongqizhong Road, Yantai 264025, China.
| | - Xiaonan Dai
- The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province 264025, China
| | - Qingyu Li
- Yantai Academy of Agricultural Sciences, Yantai, Shandong Province 265500, China
| | - Fudong Jiang
- Yantai Academy of Agricultural Sciences, Yantai, Shandong Province 265500, China
| | - Xiaofei Xu
- The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province 264025, China
| | - Tingting Guo
- The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province 264025, China
| | - Hongxia Zhang
- The Engineering Research Institute of Agriculture and Forestry, Ludong University, 186 Hongqizhong Road, Yantai, Shandong Province 264025, China; The Key Laboratory of Molecular Module-Based Breeding of High Yield and Abiotic Resistant Plants in the Universities of Shandong, Ludong University, 186 Hongqizhong Road, Yantai 264025, China; Shandong Institute of Sericulture, Shandong Academy of Agricultural Sciences, 21 Zhichubei Road, Yantai, Shandong Province 264001, China.
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3
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Wang H, Zhang Y, Jiang H, Cao J, Jiang W. A comprehensive review of effects of electrolyzed water and plasma-activated water on growth, chemical compositions, microbiological safety and postharvest quality of sprouts. Trends Food Sci Technol 2022. [DOI: 10.1016/j.tifs.2022.10.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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4
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Effects of electrolysed water and levulinic acid combination on microbial safety and polysaccharide nanostructure of organic strawberry. Food Chem 2022; 394:133533. [PMID: 35752125 DOI: 10.1016/j.foodchem.2022.133533] [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: 12/20/2021] [Revised: 06/07/2022] [Accepted: 06/18/2022] [Indexed: 11/23/2022]
Abstract
This study aimed to better understand the effects of acidic electrolysed water (AEW, 4 mg/L) and levulinic acid (LA, food grade, 2%) combination on organic strawberry over 7 days. This combined method reduced the population of strawberry's natural microbiota by 1-2 log CFU/g and kept the level of inoculated Escherichia coli O157:H7 and Salmonella below the detection limit (2 log CFU/g) during the whole storage period. Meanwhile, AEW + LA did not affect the physicochemical qualities of strawberries significantly, maintaining most texture and biochemical attributes at an acceptable level (e.g., firmness, colour, soluble solids content and organic acid content). Atomic force microscopy further revealed that the treatment containing LA preserved the sodium carbonate soluble pectin (SSP) nanostructure best by maintaining their length and height, and slowed the breakdown of SSP chains by promoting acid-induced bonding and soluble pectin precipitation. These results demonstrated that low concentration AEW and LA combination is a promising sanitising approach for organic strawberry preservation.
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Stearns R, Xue J, Freshour N, Matak K, Luo Y, Shen C. The Efficacy of Conventional Spray, Electrostatic Spray, and Dip with a Combination of Hydrogen Peroxide and Peroxyacetic Acid To Inactivate Listeria monocytogenes on Apples. J Food Prot 2022; 85:828-834. [PMID: 35146513 DOI: 10.4315/jfp-21-448] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Accepted: 02/08/2022] [Indexed: 11/11/2022]
Abstract
ABSTRACT This study aimed to evaluate the efficacy of a hydrogen peroxide (H2O2) and peroxyacetic acid (PAA) mixer delivered by conventional garden spray (GS), electrostatic spray (ES), and dip methods to inactivate Listeria monocytogenes on apples. Organic Honeycrisp, Fuji, and Pink Lady apples were dip inoculated with L. monocytogenes (two strains, serotype 1/2b), which were then kept untreated (control), sprayed with water only, or treated with the H2O2-PAA mixer (0.0064, 0.1, 0.25, and 0.50%) for 20 s via GS, ES, or dip, followed by draining (for 2 min) on aluminum foil. Surviving bacteria were recovered on modified Oxford agar. Atomic force microscopy was used to detect the structural changes of inactivation of L. monocytogenes in broth medium by the H2O2-PAA mixer solution. Data (two replicates, with six samples per replicate) were analyzed using the mixed model procedure of SAS (P = 0.05). Initial counts of L. monocytogenes on untreated apples were 6.80 to 6.90 log CFU per apple. The dip method was the most effective treatment (P < 0.05) for pathogen reductions (2.31 to 2.41 log CFU per apple), followed by GS (1.44 to 1.70 log CFU per apple) and then ES (0.84 to 1.20 log CFU per apple). Reductions of L. monocytogenes were greatest (P < 0.05) when apples were treated with H2O2-PAA mixer -0.25 and -0.50%. Atomic force microscopy analyses indicated that inactivation of L. monocytogenes cells in H2O2-PAA mixer solutions resulted from disruption of the outer membrane. The H2O2-PAA mixer-treated cells had increased width and height and decreased roughness compared with the untreated cells. Results suggested that applying a H2O2-PAA mixer by dip or GS methods is better for pathogen reduction than ES on apples. HIGHLIGHTS
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Affiliation(s)
- Rebecca Stearns
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, West Virginia 26506
| | - Jingyi Xue
- Department of Nutritional Sciences, University of Connecticut, Storrs, Connecticut 06269, USA
| | - Nettie Freshour
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, West Virginia 26506
| | - Kristen Matak
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, West Virginia 26506
| | - Yangchao Luo
- Department of Nutritional Sciences, University of Connecticut, Storrs, Connecticut 06269, USA
| | - Cangliang Shen
- Division of Animal and Nutritional Sciences, West Virginia University, Morgantown, West Virginia 26506
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6
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Metabolic Responses of "Big Six" Escherichia coli in Wheat Flour to Thermal Treatment Revealed by Nuclear Magnetic Resonance Spectroscopy. Appl Environ Microbiol 2022; 88:e0009822. [PMID: 35285244 DOI: 10.1128/aem.00098-22] [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] [Indexed: 01/13/2023] Open
Abstract
Escherichia coli outbreaks linked to wheat flour consumption have kept emerging in recent years, which necessitated an antimicrobial step being incorporated into the flour production process. The objectives of this in vivo study were to holistically evaluate the sanitizing efficacy of thermal treatment at 60 and 70°C against the "big six" E. coli strains (O26:H11, O45:H2, O103:H11, O111, O121:H19, and O145) in wheat flour and to assess the strain-specific metabolic responses using nuclear magnetic resonance (NMR) spectroscopy. The 70°C treatment temperature indiscriminatingly inactivated all strains by over 4.3-log CFU/g within 20 min, suggesting the high sanitization effectiveness of this treatment temperature, whereas the treatment at 60°C inactivated the strains to various degrees during the 1-h process. The most resistant strains at 60°C, O26 and O45, were characterized by amino acid and sugar depletion, and their high resistance was attributed to the dual effects of activated heat shock protein (HSP) synthesis and promoted glycolysis. O121 also demonstrated these metabolic changes, yet its thermal resistance was largely impaired by the weakened membrane structure and diminished osmotic protection due to phosphorylcholine exhaustion. In contrast, O111, O145, and O103 presented a substantial elevation of metabolites after stress at 60°C; their moderate thermal resistance was mainly explained by the accumulation of amino acids as osmolytes. Overall, the study enhanced our understanding of the metabolic responses of big six E. coli to heat stress and provided a model for conducting NMR-based metabolomic studies in powdered food matrices. IMPORTANCE "Big six" Escherichia coli strains have caused several outbreaks linked to wheat flour consumption in the last decade, revealing the vital importance of adopting an antimicrobial treatment during the flour production process. Therefore, the present study was carried out to evaluate the efficacy of a typical sanitizing approach, thermal treatment, against the big six strains in wheat flour along with the underlying antimicrobial mechanisms. Findings showed that thermal treatment at 60 and 70°C could markedly mitigate the loads of all strains in wheat flour. Moreover, activated heat shock protein synthesis combined with expedited glycolysis and enhanced osmotic protection were identified as two major metabolic alteration patterns in the E. coli strains to cope with the heat stress. With the responses of big six in wheat flour to thermal treatment elucidated, scientific basis for incorporating a thermal inactivation step in wheat flour production was provided.
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7
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Chen L, Liu Q, Zhao X, Zhang H, Pang X, Yang H. Inactivation efficacies of lactic acid and mild heat treatments against Escherichia coli strains in organic broccoli sprouts. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108577] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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8
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Sun J, Jiang X, Chen Y, Lin M, Tang J, Lin Q, Fang L, Li M, Hung YC, Lin H. Recent trends and applications of electrolyzed oxidizing water in fresh foodstuff preservation and safety control. Food Chem 2022; 369:130873. [PMID: 34479004 DOI: 10.1016/j.foodchem.2021.130873] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 08/09/2021] [Accepted: 08/14/2021] [Indexed: 12/27/2022]
Abstract
With the growing demand for safe and nutritious foods, some novel food nonthermal sterilization technologies were developed in recent years. Electrolyzed oxidizing water (EOW) has the characteristics of strong antimicrobial ability, wide sterilization range, and posing no threat to the humans and environment. Furthermore, EOW can be used as a green disinfectant to replace conventional production water used in the food industry since it can be converted to the ordinary water after sterilization. This review summarizes recent developments of the EOW technology in food industry. It also reviews the preparation principles, physical and chemical characteristics, antimicrobial mechanisms of EOW, and inactivation of toxins using EOW. In addition, this study highlights the applications of EOW in food preservation and safety control, as well as the future prospects of this novel technology. EOW is a promising nonthermal sterilization technology that has great potential for applications in the food industry.
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Affiliation(s)
- Junzheng Sun
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Xuanjing Jiang
- College of Oceanology and Food Science, Quanzhou Normal University, Quanzhou, Fujian 362000, China
| | - Yihui Chen
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China.
| | - Mengshi Lin
- Food Science Program, Division of Food, Nutrition & Exercise Sciences, University of Missouri, Columbia, MO 65211-5160, United States
| | - Jinyan Tang
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Qin Lin
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Ling Fang
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Meiling Li
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Yen-Con Hung
- Department of Food Science and Technology, University of Georgia, 1109 Experiment Street, Griffin, GA 30223, United States
| | - Hetong Lin
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China.
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9
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Comparison of the metabolic responses of eight Escherichia coli strains including the “big six” in pea sprouts to low concentration electrolysed water by NMR spectroscopy. Food Control 2022. [DOI: 10.1016/j.foodcont.2021.108458] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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10
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Vacuum-steam pulsed blanching (VSPB) softens texture and enhances drying rate of carrot by altering cellular structure, pectin polysaccharides and water state. INNOV FOOD SCI EMERG 2021. [DOI: 10.1016/j.ifset.2021.102801] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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11
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Rivera J, Phebus RK, Doddabematti Prakash S, Siliveru K. Effects of acidic water tempering and heat treatment on the Shiga toxin‐producing
Escherichia coli
(O121 and O26) load of wheat during tempering and its impact on wheat flour quality. J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.16155] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Jared Rivera
- Department of Grain Science and Industry Kansas State University Manhattan Kansas USA
| | | | | | - Kaliramesh Siliveru
- Department of Grain Science and Industry Kansas State University Manhattan Kansas USA
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12
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Sustainability of emerging green non-thermal technologies in the food industry with food safety perspective: A review. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.112140] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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13
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Huang S, Zhang H, Qin X, Nie C, Yu X, Deng Q. The quality and antioxidant elucidation of germinated flaxseed treated with acidic electrolyzed water. Food Sci Nutr 2021; 9:6031-6046. [PMID: 34760235 PMCID: PMC8565247 DOI: 10.1002/fsn3.2538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2020] [Revised: 07/28/2021] [Accepted: 07/30/2021] [Indexed: 12/18/2022] Open
Abstract
The endogenous fortification of antioxidant lipid concomitants in flaxseed was imperative to improve the oxidative stability of α-linolenic acid (ALA) in flaxseed and flaxseed oil upon processing, storage and gastrointestinal digestion. The comparative effects of acidic electrolyzed water (ACEW) and tap water (TW) on the triglyceride configuration, typical lipid concomitants, and antioxidant properties of flaxseed were conducted during 0-5 days of germination. The results showed that ACEW enhanced the germination rate of flaxseed by 18.25% and simultaneously suppressed the dynamic depletion of ALA by 5.32% when compared with TW (p < .05). The total phenolic acids, lignans, and flavonoids were effectively accumulated in flaxseed following ACEW-mediated germination with the further increase by 4.82%, 15.48%, and 8.22% in comparison with those induced by TW (p < .05). The total contents of cyclolinopeptides in flaxseed progressively dropped following either ACEW or TW treatment, a slighter decrease by 5.59% for flaxseed treated by ACEW than that by TW. Notably, the maximum accumulation of tocopherols and phytosterols had been early obtained for flaxseed treated with ACEW for 2-3 days due to the de novo synthesis or intermolecular conformational transition (p < .05). Most importantly, ACEW-mediated germination led to higher increment of the thermal oxidative stability and antioxidant properties of flaxseed and flaxseed oil in comparison to TW. In brief, the initial oxidation temperature increased by 7.09% and 3.06% (p < .05), and the antioxidant activities as evaluated by DPPH, ABTS, and FRAP values raised by 3.86%-28.07% and 4.21%-9.18% (p < .05), respectively. These findings clarify that the germination especailly mediated by ACEW could be an effective method to further optimize the nutritional and functional properties of flaxseed through reconstructing the endogenous antioxidant system.
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Affiliation(s)
- Shasha Huang
- College of Food and BioengineeringZhengzhou University of Light IndustryHenan Key Laboratory of Cold Chain Food Quality and Safety Control, and Collaborative Innovation Center for Food Production and SafetyZhengzhouChina
| | - Haicheng Zhang
- College of Food and BioengineeringZhengzhou University of Light IndustryHenan Key Laboratory of Cold Chain Food Quality and Safety Control, and Collaborative Innovation Center for Food Production and SafetyZhengzhouChina
| | - Xiaopeng Qin
- College of Food and BioengineeringZhengzhou University of Light IndustryHenan Key Laboratory of Cold Chain Food Quality and Safety Control, and Collaborative Innovation Center for Food Production and SafetyZhengzhouChina
| | - Chengzhen Nie
- College of Food and BioengineeringZhengzhou University of Light IndustryHenan Key Laboratory of Cold Chain Food Quality and Safety Control, and Collaborative Innovation Center for Food Production and SafetyZhengzhouChina
| | - Xiao Yu
- College of Food and BioengineeringZhengzhou University of Light IndustryHenan Key Laboratory of Cold Chain Food Quality and Safety Control, and Collaborative Innovation Center for Food Production and SafetyZhengzhouChina
| | - Qianchun Deng
- Oil Crops Research InstituteChinese Academy of Agricultural SciencesHubei Key Laboratory of Lipid Chemistry and Nutrition, and Key Laboratory of Oilseeds Processing, Ministry of AgricultureWuhanChina
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15
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Zhang J, Yang H, Fang C. Comparative study on the stability of selected Neutral electrolyzed waters and their sanitizing effect on organic fresh‐cut lettuce (
Lactuca sativa
Var.
crispa
L). J FOOD PROCESS PRES 2021. [DOI: 10.1111/jfpp.14971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Jufang Zhang
- Faculty of Printing, Packing Engineering and Digital Media Technology Xi'an University of Technology Xi'an P. R. China
- Food Science and Technology Programme, c/o Department of Chemistry National University of Singapore Singapore Singapore
- National University of Singapore (Suzhou) Research Institute Suzhou P. R. China
| | - Hongshun Yang
- Food Science and Technology Programme, c/o Department of Chemistry National University of Singapore Singapore Singapore
- National University of Singapore (Suzhou) Research Institute Suzhou P. R. China
| | - Changqing Fang
- Faculty of Printing, Packing Engineering and Digital Media Technology Xi'an University of Technology Xi'an P. R. China
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16
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Zhang Y, Sun BH, Pei YP, Vidyarthi SK, Zhang WP, Zhang WK, Ju HY, Gao ZJ, Xiao HW. Vacuum-steam pulsed blanching (VSPB): An emerging blanching technology for beetroot. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111532] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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17
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Wu J, Zhao L, Lai S, Yang H. NMR-based metabolomic investigation of antimicrobial mechanism of electrolysed water combined with moderate heat treatment against Listeria monocytogenes on salmon. Food Control 2021. [DOI: 10.1016/j.foodcont.2021.107974] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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18
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Zhao L, Kristi N, Ye Z. Atomic force microscopy in food preservation research: New insights to overcome spoilage issues. Food Res Int 2020; 140:110043. [PMID: 33648269 DOI: 10.1016/j.foodres.2020.110043] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2020] [Revised: 12/14/2020] [Accepted: 12/16/2020] [Indexed: 11/25/2022]
Abstract
A higher level of food safety is required due to the fast-growing human population along with the increased awareness of healthy lifestyles. Currently, a large percentage of food is spoiled during storage and processing due to enzymes and microbial activity, causing huge economic losses to both producers and consumers. Atomic force microscopy (AFM), as a powerful scanning probe microscopy, has been successfully and widely used in food preservation research. This technique allows a non-invasive examination of food products, providing high-resolution images of surface structure and individual polymers as well as the physical properties and adhesion of single molecules. In this paper, detailed applications of AFM in food preservation are reviewed. AFM has been used to provide comprehensive information in food preservation by evaluating the spoilage with its related structure modification. By utilizing AFM imaging and force measurement function, the main mechanisms involved in the loss of food quality and preservation technologies development can be further elucidated. It is also capable of exploring the activities of enzymes and microbes in influencing the quality of food products during storage. AFM provides comprehensive solutions to overcome spoilage issues with its versatile functions and high-throughput outcomes. Further research and development of this novel technique in order to solve integrated problems in food preservation are necessary.
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Affiliation(s)
- Leqian Zhao
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400030, People's Republic of China
| | - Natalia Kristi
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400030, People's Republic of China
| | - Zhiyi Ye
- Key Laboratory of Biorheological Science and Technology (Chongqing University), Ministry of Education, State and Local Joint Engineering Laboratory for Vascular Implants, Bioengineering College of Chongqing University, Chongqing 400030, People's Republic of China.
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19
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Antimicrobial kinetics of nisin and grape seed extract against inoculated Listeria monocytogenes on cooked shrimps: Survival and residual effects. Food Control 2020. [DOI: 10.1016/j.foodcont.2020.107278] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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20
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Liu Q, Chen L, Laserna AKC, He Y, Feng X, Yang H. Synergistic action of electrolyzed water and mild heat for enhanced microbial inactivation of Escherichia coli O157:H7 revealed by metabolomics analysis. Food Control 2020. [DOI: 10.1016/j.foodcont.2019.107026] [Citation(s) in RCA: 42] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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21
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Chen Y, Xie H, Tang J, Lin M, Hung YC, Lin H. Effects of acidic electrolyzed water treatment on storability, quality attributes and nutritive properties of longan fruit during storage. Food Chem 2020; 320:126641. [PMID: 32213424 DOI: 10.1016/j.foodchem.2020.126641] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/07/2019] [Revised: 02/12/2020] [Accepted: 03/17/2020] [Indexed: 12/18/2022]
Abstract
The aim of this study was to use acidic electrolyzed water (AEW) to treat longan fruit and evaluate the effects of AEW treatment on storability, quality attributes and nutritive properties of longans during storage. The data indicated that, as compared to the control samples, AEW treatment could effectively reduce the respiration rate and pericarp cell membrane permeability, retard the occurrences of pericarp browning, pulp breakdown and fruit disease, keep a higher rate of commercially acceptable fruit. Additionally, AEW treatment could suppress the decrease of chromaticity values of L*, a* and b* of the fruit surface, keep higher amounts of pericarp carotenoid, chlorophyll, flavonoid and anthocyanin, maintain higher amounts of pulp total soluble solid (TSS), total soluble sugars, sucrose and vitamin C. These results demonstrated that AEW treatment at pH of 2.5, ACC of 80 mg/L could maintain higher quality attributes and nutritive properties, and display better storability of harvested longans.
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Affiliation(s)
- Yihui Chen
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Huilin Xie
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Jinyan Tang
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China
| | - Mengshi Lin
- Food Science Program, Division of Food System & Bioengineering, University of Missouri, Columbia, MO 65211-5160, United States
| | - Yen-Con Hung
- Department of Food Science and Technology, University of Georgia, 1109 Experiment Street, Griffin, GA 30223, United States
| | - Hetong Lin
- Institute of Postharvest Technology of Agricultural Products, College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Key Laboratory of Postharvest Biology of Subtropical Special Agricultural Products (Fujian Agriculture and Forestry University), Fujian Province University, Fuzhou, Fujian 350002, China.
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22
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Response surface methodology centred optimization of mono-frequency ultrasound reduction of bacteria in fresh-cut Chinese cabbage and its effect on quality. Lebensm Wiss Technol 2020. [DOI: 10.1016/j.lwt.2019.108991] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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23
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Chen L, Zhao X, Wu J, Liu Q, Pang X, Yang H. Metabolic characterisation of eight Escherichia coli strains including "Big Six" and acidic responses of selected strains revealed by NMR spectroscopy. Food Microbiol 2019; 88:103399. [PMID: 31997756 DOI: 10.1016/j.fm.2019.103399] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 11/24/2019] [Accepted: 12/07/2019] [Indexed: 12/20/2022]
Abstract
The metabolic diversity of Escherichia coli strains (non-pathogenic E. coli ATCC 25922, and pathogenic E. coli O157:H7, O26:H11, O45:H2, O103:H11, O111, O121:H19, and O145) was tested using nuclear magnetic resonance. Based on two representative two-dimensional 1H-13C spectra, 38 metabolites were identified in E. coli intracellular samples. Principal component analysis indicated that metabolites including lysine, arginine, α-ketoglutaric acid, adenosine, and fumaric acid were responsible for the separation of E. coli ATCC 25922. Relatively large metabolic differences between ATCC 25922 and the pathogenic strains were recoded. The most varied pairwise group (ATCC 25922 vs. O26:H11) was further analysed. The screened metabolites and enrichment pathway tests revealed different amino acid metabolism and higher requirement for energy production in the pathogenic strains. The acidic responses of the selected strains were further tested. The in vitro and in vivo inactivation kinetics, morphological changes, and protein leakage showed higher acid tolerance of E. coli O26:H11. Metabolic analysis of the two strains under acidic stress revealed alternative metabolites and pathways in the two groups. Pathogenic O26:H11 was characterised by higher energy production and amino acid metabolism (lysine and glutamic acid). Real-time PCR tests confirmed that glutamic acid dependent decarboxylase/antiporter system was the major acid resistance mechanism.
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Affiliation(s)
- Lin Chen
- Department of Food Science and Technology, National University of Singapore, Singapore, 117542, Singapore; National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, PR China
| | - Xue Zhao
- Department of Food Science and Technology, National University of Singapore, Singapore, 117542, Singapore; National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, PR China
| | - Ji'en Wu
- Setsco Services Pte., Ltd., Singapore, 608925, Singapore
| | - Qin Liu
- Department of Food Science and Technology, National University of Singapore, Singapore, 117542, Singapore; National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, PR China
| | - Xinyi Pang
- Department of Food Science and Technology, National University of Singapore, Singapore, 117542, Singapore; National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, PR China
| | - Hongshun Yang
- Department of Food Science and Technology, National University of Singapore, Singapore, 117542, Singapore; National University of Singapore (Suzhou) Research Institute, 377 Lin Quan Street, Suzhou Industrial Park, Suzhou, Jiangsu, 215123, PR China.
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24
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Liu Q, Jin X, Feng X, Yang H, Fu C. Inactivation kinetics of Escherichia coli O157:H7 and Salmonella Typhimurium on organic carrot (Daucus carota L.) treated with low concentration electrolyzed water combined with short-time heat treatment. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.06.028] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Berdejo D, Pagán E, García-Gonzalo D, Pagán R. Exploiting the synergism among physical and chemical processes for improving food safety. Curr Opin Food Sci 2019. [DOI: 10.1016/j.cofs.2018.08.004] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
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26
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Alenyorege EA, Ma H, Ayim I, Lu F, Zhou C. Efficacy of sweep ultrasound on natural microbiota reduction and quality preservation of Chinese cabbage during storage. ULTRASONICS SONOCHEMISTRY 2019; 59:104712. [PMID: 31421620 DOI: 10.1016/j.ultsonch.2019.104712] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/30/2019] [Revised: 07/27/2019] [Accepted: 07/30/2019] [Indexed: 06/10/2023]
Abstract
In this study, the effect of sweep frequency ultrasound (SFUS), sodium hypochlorite (NaOCl) and their combinations (SFUS + NaOCl) in reducing and inhibiting natural microbiota as well as preserving quality of fresh-cut Chinese cabbage during storage (4 °C and 25 °C) for up to 7 days was investigated. In effect, 40 kHz sweep frequency ultrasound in combination with 100 mg/L sodium hypochlorite resulted in maximum reduction and inhibition of mesophilic counts, yeast and molds and minimum chlorophyll depletion, weight loss and electrolyte leakage. However, colour and textural characteristics deteriorated. The combined treatment suppressed the activities of polyphenol oxidase and peroxidase and manifested its preservative effect after Fourier Transform near-infrared spectroscopy analysis. Synergistic reductions were recorded in most of the combined treatments though largely <1.0 log CFU/g. Specifically, the combined treatment significantly (P < 0.05) reduced mesophilic counts by an added 2.7 log CFU/g, yeasts and molds by an added 2.0 log CFU/g when compared to the individual treatments. During storage at 4 and 25 °C, washing with SFUS + NaOCl produced Chinese cabbage with lower microbial counts, in comparison with the individual treatments. However, post-treatment storage could not entirely inhibit microbial survival as populations increased during storage even at refrigeration temperature of 4 °C. The results demonstrate that ultrasound and sodium hypochlorite are promising hurdle alternatives for the reduction and inhibition of microorganisms, as well as prolonging the shelf life and retaining the quality characteristics of Chinese cabbage.
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Affiliation(s)
- Evans Adingba Alenyorege
- School of Food and Biological Engineering, Jiangsu University, No. 301 Xuefu Road, Zhenjiang 212013, Jiangsu, PR China; Faculty of Agriculture, University for Development Studies, Tamale, Ghana.
| | - Haile Ma
- School of Food and Biological Engineering, Jiangsu University, No. 301 Xuefu Road, Zhenjiang 212013, Jiangsu, PR China.
| | - Ishmael Ayim
- School of Food and Biological Engineering, Jiangsu University, No. 301 Xuefu Road, Zhenjiang 212013, Jiangsu, PR China; Faculty of Applied Science, Kumasi Technical University, Kumasi, Ghana
| | - Feng Lu
- School of Food and Biological Engineering, Jiangsu University, No. 301 Xuefu Road, Zhenjiang 212013, Jiangsu, PR China
| | - Cunshan Zhou
- School of Food and Biological Engineering, Jiangsu University, No. 301 Xuefu Road, Zhenjiang 212013, Jiangsu, PR China
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27
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Xiang Q, Wang W, Zhao D, Niu L, Li K, Bai Y. Synergistic inactivation of Escherichia coli O157:H7 by plasma-activated water and mild heat. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.106741] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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28
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Lv R, Mingming Z, Chen W, Wang D, Zhou J, Ding T, Ye X, Liu D. A hurdle approach of acidic electrolyzed water simultaneous with ultrasound to inactivate
Bacillus cereus. J FOOD PROCESS PRES 2019. [DOI: 10.1111/jfpp.14148] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Ruiling Lv
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
| | - Zou Mingming
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
| | - Weijun Chen
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
| | - Danli Wang
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
| | - Jianwei Zhou
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
- Ningbo Research Institute Zhejiang University Ningbo China
| | - Tian Ding
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
- Fuli Institute of Food Science Zhejiang University Hangzhou China
| | - Xingqian Ye
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
- Fuli Institute of Food Science Zhejiang University Hangzhou China
| | - Donghong Liu
- College of Biosystems Engineering and Food Science, National‐Local Joint Engineering Laboratory of Intelligent Food Technology and Equipment, Zhejiang Key Laboratory for Agro‐Food Processing Zhejiang University Hangzhou China
- Ningbo Research Institute Zhejiang University Ningbo China
- Fuli Institute of Food Science Zhejiang University Hangzhou China
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29
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Castro V, Rosario D, Mutz Y, Paletta A, Figueiredo E, Conte‐Junior C. Modelling inactivation of wild‐type and clinicalEscherichia coliO26 strains using UV‐C and thermal treatment and subsequent persistence in simulated gastric fluid. J Appl Microbiol 2019; 127:1564-1575. [DOI: 10.1111/jam.14397] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 07/12/2019] [Accepted: 07/16/2019] [Indexed: 11/26/2022]
Affiliation(s)
- V.S. Castro
- Institute of Chemistry Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
- Agronomy and Animal Science College Universidade Federal de Mato Grosso Mato Grosso Brazil
- Nutrition College, Universidade Federal de Mato Grosso Mato Grosso Brazil
- Department of Food Technology, Faculdade de Veterinária Universidade Federal Fluminense Rio de Janeiro Brazil
| | - D.K.A. Rosario
- Institute of Chemistry Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
- Department of Food Technology, Faculdade de Veterinária Universidade Federal Fluminense Rio de Janeiro Brazil
| | - Y.S. Mutz
- Institute of Chemistry Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
- Department of Food Technology, Faculdade de Veterinária Universidade Federal Fluminense Rio de Janeiro Brazil
| | - A.C.C. Paletta
- Department of Food Technology, Faculdade de Veterinária Universidade Federal Fluminense Rio de Janeiro Brazil
| | - E.E.S. Figueiredo
- Agronomy and Animal Science College Universidade Federal de Mato Grosso Mato Grosso Brazil
- Nutrition College, Universidade Federal de Mato Grosso Mato Grosso Brazil
| | - C.A. Conte‐Junior
- Institute of Chemistry Universidade Federal do Rio de Janeiro Rio de Janeiro Brazil
- Department of Food Technology, Faculdade de Veterinária Universidade Federal Fluminense Rio de Janeiro Brazil
- National Institute of Health Quality Control Fundação Oswaldo Cruz Rio de Janeiro Brazil
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30
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Deng LZ, Mujumdar AS, Pan Z, Vidyarthi SK, Xu J, Zielinska M, Xiao HW. Emerging chemical and physical disinfection technologies of fruits and vegetables: a comprehensive review. Crit Rev Food Sci Nutr 2019; 60:2481-2508. [PMID: 31389257 DOI: 10.1080/10408398.2019.1649633] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
With a growing demand for safe, nutritious, and fresh-like produce, a number of disinfection technologies have been developed. This review comprehensively examines the working principles and applications of several emerging disinfection technologies. The chemical treatments, including chlorine dioxide, ozone, electrolyzed water, essential oils, high-pressure carbon dioxide, and organic acids, have been improved as alternatives to traditional disinfection methods to meet current safety standards. Non-thermal physical treatments, such as UV-light, pulsed light, ionizing radiation, high hydrostatic pressure, cold plasma, and high-intensity ultrasound, have shown significant advantages in improving microbial safety and maintaining the desirable quality of produce. However, using these disinfection technologies alone may not meet the requirement of food safety and high product quality. Several hurdle technologies have been developed, which achieved synergistic effects to maximize lethality against microorganisms and minimize deterioration of produce quality. The review also identifies further research opportunities for the cost-effective commercialization of these technologies.
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Affiliation(s)
- Li-Zhen Deng
- College of Engineering, China Agricultural University, Beijing, China.,Engineering Research Center for Modern Agricultural Equipment & Facilities, Ministry of Education, Beijing, China.,Department of Biological and Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | - Arun S Mujumdar
- Department of Bioresource Engineering, McGill University, Ste. Anne de Bellevue, Quebec, Canada
| | - Zhongli Pan
- Department of Biological and Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | | | - Jinwen Xu
- Department of Biological and Agricultural Engineering, University of California, Davis, Davis, CA, USA
| | - Magdalena Zielinska
- Department of Systems Engineering, University of Warmia and Mazury in Olsztyn, Olsztyn, Poland
| | - Hong-Wei Xiao
- College of Engineering, China Agricultural University, Beijing, China.,Engineering Research Center for Modern Agricultural Equipment & Facilities, Ministry of Education, Beijing, China
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31
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Effects of calcium and pectin methylesterase on quality attributes and pectin morphology of jujube fruit under vacuum impregnation during storage. Food Chem 2019; 289:40-48. [DOI: 10.1016/j.foodchem.2019.03.008] [Citation(s) in RCA: 47] [Impact Index Per Article: 9.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2018] [Revised: 03/03/2019] [Accepted: 03/05/2019] [Indexed: 01/19/2023]
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32
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Zhao L, Zhao MY, Phey CP, Yang H. Efficacy of low concentration acidic electrolysed water and levulinic acid combination on fresh organic lettuce (Lactuca sativa Var. Crispa L.) and its antimicrobial mechanism. Food Control 2019. [DOI: 10.1016/j.foodcont.2019.02.039] [Citation(s) in RCA: 79] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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33
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Effects of Controlled Atmosphere on the Storage Quality and Aroma Compounds of Lemon Fruits Using the Designed Automatic Control Apparatus. BIOMED RESEARCH INTERNATIONAL 2019; 2019:6917147. [PMID: 31317036 PMCID: PMC6601498 DOI: 10.1155/2019/6917147] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/19/2018] [Revised: 03/12/2019] [Accepted: 03/13/2019] [Indexed: 11/29/2022]
Abstract
‘Eureka' lemon fruits were stored under four controlled atmosphere- (CA-) combinations at 8°C for 20 days to investigate the effects on weight loss (WL), total soluble solids (TSS), titratable acidity (TA), vitamin C (VC), total phenolic content (TPC), sodium carbonate-soluble pectin (SSP), malondialdehyde (MDA), and volatile compounds. Results showed that the contents of TSS, TA, VC, and SSP in the stored fruits reduced during the storage period, while the WL and MDA increased. Fruit stored under CA2-combination (6 % O2+8 % CO2) showed the lower contents of WL and MDA and the higher content of TSS, TA, TPC, and VC than that of other treated fruits. The main volatile compounds present in the lemons were terpenoids, aldehydes, alcohols, and esters. In addition, both the terpenoid and aldehyde content are substantially higher in lemons exposed to CA2 conditions. In contrast, the alcohols and esters displayed elevated levels in the regular air (RA) stored fruit. In conclusion, CA with the suitable conditions proves to be better than RA as a storage regimen to keep the quality of lemons. These results indicated that the application of 6% O2+8% CO2 CA conditions could maintain the quality of ‘Eureka' lemon fruit during the storage time of 20 days and should be the optimal storage environment for postharvest Eureka lemons.
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34
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Chen L, Tan JTG, Zhao X, Yang D, Yang H. Energy regulated enzyme and non-enzyme-based antioxidant properties of harvested organic mung bean sprouts (Vigna radiata). Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.03.023] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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35
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Recovery of aqueous phase of broccoli obtained by MHG technique for development of hydrogels with antioxidant properties. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.02.081] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
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36
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37
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38
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Sanitising efficacy of lactic acid combined with low-concentration sodium hypochlorite on Listeria innocua in organic broccoli sprouts. Int J Food Microbiol 2019; 295:41-48. [DOI: 10.1016/j.ijfoodmicro.2019.02.014] [Citation(s) in RCA: 69] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2018] [Revised: 02/15/2019] [Accepted: 02/18/2019] [Indexed: 11/18/2022]
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39
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Reduction of Listeria innocua in fresh-cut Chinese cabbage by a combined washing treatment of sweeping frequency ultrasound and sodium hypochlorite. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2018.11.048] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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40
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Effects of roasting on composition of chili seed and storage stability of chili seed oil. Food Sci Biotechnol 2019; 28:1475-1486. [PMID: 31695946 DOI: 10.1007/s10068-019-00578-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2018] [Revised: 01/29/2019] [Accepted: 02/04/2019] [Indexed: 10/27/2022] Open
Abstract
This work focused on how roasting changed the chemical components of chili (Capsicum annuum L.) seeds and how it affected the stability of chili seed oils during storage. The oils from chili seeds before and after roasting treatments were stored at 63 °C for 30 days and then analyzed. Results showed that roasting changed the main sugars compositions and amino acid compositions (total content decreased from 15.9 to 7.4%), which confirmed that it could form brown pigments and volatile flavor compounds in pepper seeds after roasting. Compared with oil from unroasted seeds, oils from roasted seeds had greater oxidative stability and maintained greater antioxidant capacity during storage. These effects were possibly due to the synergistic of the neo-formed products by Maillard reaction, vitamin E, and other bioactive components. This investigation showed that roasting treatment could be considered as an appropriate method for extending the storage stability of chili seed oils.
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41
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La Cava ELM, Sgroppo SC. Combined Effect of UV-C Light and Mild Heat on Microbial Quality and Antioxidant Capacity of Grapefruit Juice by Flow Continuous Reactor. FOOD BIOPROCESS TECH 2019. [DOI: 10.1007/s11947-019-2239-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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42
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Physicochemical and antibacterial effects of sodium bicarbonate and brine water on the electrolysed water generated by a portable sanitising unit. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.08.048] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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43
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Chen X, Xue SJ, Shi J, Kostrzynska M, Tang J, Guévremont E, Villeneuve S, Mondor M. Red cabbage washing with acidic electrolysed water: effects on microbial quality and physicochemical properties. FOOD QUALITY AND SAFETY 2018. [DOI: 10.1093/fqsafe/fyy023] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Xia Chen
- Guelph Research and Development Center, Agriculture and Agri-Food Canada, Stone Road West, Ontario, Canada
- College of Food Science and Engineering, Yangzhou University, Jiangsu, China
| | - Sophia Jun Xue
- Guelph Research and Development Center, Agriculture and Agri-Food Canada, Stone Road West, Ontario, Canada
| | - John Shi
- Guelph Research and Development Center, Agriculture and Agri-Food Canada, Stone Road West, Ontario, Canada
| | - Magdalena Kostrzynska
- Guelph Research and Development Center, Agriculture and Agri-Food Canada, Stone Road West, Ontario, Canada
| | - Joshua Tang
- Guelph Research and Development Center, Agriculture and Agri-Food Canada, Stone Road West, Ontario, Canada
| | - Evelyne Guévremont
- Saint-Hyacinthe Research and Development Centre, boul. Casavant Ouest, Québec, Canada
| | - Sébastien Villeneuve
- Saint-Hyacinthe Research and Development Centre, boul. Casavant Ouest, Québec, Canada
| | - Martin Mondor
- Saint-Hyacinthe Research and Development Centre, boul. Casavant Ouest, Québec, Canada
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44
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Combined effects of ultrasound and calcium on the chelate-soluble pectin and quality of strawberries during storage. Carbohydr Polym 2018; 200:427-435. [DOI: 10.1016/j.carbpol.2018.08.013] [Citation(s) in RCA: 61] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2018] [Revised: 08/01/2018] [Accepted: 08/04/2018] [Indexed: 12/25/2022]
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45
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Collazo C, Lafarga T, Aguiló-Aguayo I, Marín-Sáez J, Abadias M, Viñas I. Decontamination of fresh-cut broccoli with a water–assisted UV-C technology and its combination with peroxyacetic acid. Food Control 2018. [DOI: 10.1016/j.foodcont.2018.05.046] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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46
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Zhang W, Xie F, Liu X, Luo J, Wu J, Wang Z. Pectin from Black Tomato Pomace: Characterization, Interaction with Gallotannin, and Emulsifying Stability Properties. STARCH-STARKE 2018. [DOI: 10.1002/star.201800172] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Wei Zhang
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University; NO. 800, Dongchuan Road Shanghai 200240 China
| | - Fan Xie
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University; NO. 800, Dongchuan Road Shanghai 200240 China
| | - Xiaohui Liu
- College of Longrun Pu-erh Tea, Yunnan Agriculturual University; Kunming 650201 Yunnan China
| | - Jing Luo
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University; NO. 800, Dongchuan Road Shanghai 200240 China
| | - Jinhong Wu
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University; NO. 800, Dongchuan Road Shanghai 200240 China
| | - Zhengwu Wang
- Department of Food Science and Engineering, School of Agriculture and Biology, Shanghai Jiao Tong University; NO. 800, Dongchuan Road Shanghai 200240 China
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47
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Asghar Ali MNH, Peng J, Bi J, Yi J, Zhao Y. Effects of Instant Controlled Pressure Drop (DIC) Drying on the Texture and Tissue Morphology of Fruits and Vegetables. INTERNATIONAL JOURNAL OF FOOD ENGINEERING 2018. [DOI: 10.1515/ijfe-2018-0153] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
AbstractThe effects of instant controlled pressure drop (DIC) drying, and blanching-assisted DIC (B + DIC) on texture, volume ratio (VR), colour, microstructures of different tissues, and cell-morphology of fruit and vegetable chips was examined. Results revealed that B + DIC had a significant effect on fruits and vegetable chips as compared with DIC treated. The DIC dried mango chips were observed to have low hardness (26.12 N) and maximum crispness (10.43) that were also observed in mango chips under B + DIC treated (14.66), exhibiting a puffy structure and crispy texture. Well expanded structure which reflected by VR was found in the mango (0.46 mL) and king oyster mushroom (KOM) (0.36 mL) chips under both treatments. The maximum total colour changes (∆E) were also obtained in the mango (30.40) and carrot (42.87) chips under B + DIC. The microstructures of the apple, carrot, KOM and potato chips products, which corresponded to its well expanded appearances, showed a honeycomb-like pores structure, observed for DIC treated apple, fresh potato, B + DIC dried KOM as well as in sweet potato. In addition, the B + DIC-treated carrot chips, pores size, increased the cell wall and expanded. Moreover, the mushroom chips mostly were shrunken after hot water blanching.
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Affiliation(s)
- Mian Noor Hussain Asghar Ali
- Institute of Food Science and Technology, Chinese Academy of Agricultural Science (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing100193, China
| | - Jian Peng
- Institute of Food Science and Technology, Chinese Academy of Agricultural Science (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing100193, China
| | - Jinfeng Bi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Science (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing100193, China
| | - Jianyong Yi
- Institute of Food Science and Technology, Chinese Academy of Agricultural Science (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing100193, China
| | - YuanYuan Zhao
- Institute of Food Science and Technology, Chinese Academy of Agricultural Science (CAAS)/Key Laboratory of Agro-Products Processing, Ministry of Agriculture and Rural Affairs, Beijing100193, China
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Zhang L, Chen F, Lai S, Wang H, Yang H. Impact of soybean protein isolate-chitosan edible coating on the softening of apricot fruit during storage. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.06.011] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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49
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Phillips KM, Tarrago-Trani MT, McGinty RC, Rasor AS, Haytowitz DB, Pehrsson PR. Seasonal variability of the vitamin C content of fresh fruits and vegetables in a local retail market. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2018; 98:4191-4204. [PMID: 29406576 DOI: 10.1002/jsfa.8941] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Revised: 01/13/2018] [Accepted: 01/31/2018] [Indexed: 06/07/2023]
Abstract
BACKGROUND Seasonal variation of vitamin C in fresh fruits and vegetables is not reflected in food composition database average values, yet many factors influence content and retention. RESULTS Fresh fruits and vegetables were sampled on three occasions in each season, from the same local retail outlets, for 1 or 2 years. Vitamin C was significantly higher in winter-sampled spinach (436 mg kg-1 ) compared with spring (298 mg kg-1 ) and summer/fall (180 mg kg-1 ); in potatoes in summer/fall (156 mg kg-1 ) versus winter/spring (106 mg kg-1 ); and in oranges in winter (616 mg kg-1 ), spring (592 mg kg-1 ), and summer (506 mg kg-1 ). Ranges were dramatic among sampling occasions for broccoli, oranges, potatoes, and spinach (700-1210 mg kg-1 , 420-780 mg kg-1 , 70-280 mg kg-1 , and 90-660 mg kg-1 respectively). Mean values for apples, bananas, tomatoes, and potatoes differed from the USDA National Nutrient Database for Standard Reference (SR) average by ≥10% of the daily recommended intake (90 mg). For broccoli, oranges, and spinach, vitamin C was substantially above or below the SR range in 50-100% of the samples. For spinach, the average content did not differ from SR, but vitamin C in winter was 55% higher than SR. CONCLUSION Database average values for vitamin C in fresh produce can significantly over- or underestimate the content in a specific food supply. © 2018 Society of Chemical Industry.
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Affiliation(s)
| | | | - Ryan C McGinty
- Biochemistry Department, Virginia Tech, Blacksburg, VA, USA
| | - Amy S Rasor
- Biochemistry Department, Virginia Tech, Blacksburg, VA, USA
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Chhetri VS, Fontenot K, Strahan R, Yemmireddy VK, Parraga Estrada KJ, Adhikari A. Effect of surrounding vegetation on microbial survival or die‐off on watermelon surface in an agriculture setting. J Food Saf 2018. [DOI: 10.1111/jfs.12520] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Vijay Singh Chhetri
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center Baton Rouge Louisiana
| | - Kathryn Fontenot
- School of Plant, Environmental, and Soil Sciences, Louisiana State University Agricultural Center Baton Rouge Louisiana
| | - Ronald Strahan
- School of Plant, Environmental, and Soil Sciences, Louisiana State University Agricultural Center Baton Rouge Louisiana
| | - Veerachandra K. Yemmireddy
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center Baton Rouge Louisiana
| | | | - Achyut Adhikari
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center Baton Rouge Louisiana
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