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Adhikari J, Araghi LR, Singh R, Adhikari K, Patil BS. Continuous-Flow High-Pressure Homogenization of Blueberry Juice Enhances Anthocyanin and Ascorbic Acid Stability during Cold Storage. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2024; 72:11629-11639. [PMID: 38739462 PMCID: PMC11117402 DOI: 10.1021/acs.jafc.4c01289] [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: 02/08/2024] [Revised: 04/12/2024] [Accepted: 04/12/2024] [Indexed: 05/16/2024]
Abstract
Blueberries (Vaccinium section Cyanococcus) have a wealth of bioactive compounds, including anthocyanins and other antioxidants, that offer significant health benefits. Preserving these compounds and maintaining the sensory and nutritional qualities of blueberry products such as juice during cold market storage is critical to meet consumer expectations for nutritious, safe, and minimally processed food. In this study, we compared the effects of two preservation processing techniques, high-temperature short-time (HTST) and continuous flow high-pressure homogenization (CFHPH), on blueberry juice quality during storage at 4 °C. Our findings revealed that inlet temperature (Tin) of CFHPH processing at 4 °C favored anthocyanin retention, whereas Tin at 22 °C favored ascorbic acid retention. After 45 days of storage, CFHPH (300 MPa, 1.5 L/min, 4 °C) juice retained up to 54% more anthocyanins compared to control at 0 day. In contrast, HTST treatment (95 °C, 15 s) initially increased anthocyanin concentrations but led to their subsequent degradation over time, while also significantly degrading ascorbic acid. Furthermore, CFHPH (300 MPa, 4 °C) juice had significantly lower polyphenol oxidase activity (>80% less than control), contributing to the overall quality of the juice. This innovative processing technique has the potential to improve commercial blueberry juice, and help meet the rising demand for healthy and appealing food choices.
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Affiliation(s)
- Jayashan Adhikari
- Vegetable
and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, 1500 Research Parkway, Suite A120, College Station, Texas 77845-2119, United States
- Department
of Food Science and Technology, Texas A&M
University, 1500 Research
Parkway, Suite A120, College Station, Texas 77845-2119, United States
| | - Lida Rahimi Araghi
- Department
of Food Science and Technology, University
of Georgia, 100 Cedar Street, Athens, Georgia 30602, United States
| | - Rakesh Singh
- Department
of Food Science and Technology, University
of Georgia, 100 Cedar Street, Athens, Georgia 30602, United States
| | - Koushik Adhikari
- Department
of Food Science and Technology, University
of Georgia, 1109 Experiment Street, Griffin, Georgia 30223, United States
| | - Bhimanagouda S. Patil
- Vegetable
and Fruit Improvement Center, Department of Horticultural Sciences, Texas A&M University, 1500 Research Parkway, Suite A120, College Station, Texas 77845-2119, United States
- Department
of Food Science and Technology, Texas A&M
University, 1500 Research
Parkway, Suite A120, College Station, Texas 77845-2119, United States
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Tabashsum Z, Scriba A, Biswas D. Alternative approaches to therapeutics and subtherapeutics for sustainable poultry production. Poult Sci 2023; 102:102750. [PMID: 37207572 DOI: 10.1016/j.psj.2023.102750] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/09/2023] [Revised: 04/17/2023] [Accepted: 04/23/2023] [Indexed: 05/21/2023] Open
Abstract
The world population is growing rapidly and thus its demand for food is growing as well. To meet the demand of the ever-increasing number of consumers, the poultry industry and both of its main sectors-conventional and organic/cage-free farming-are expanding in parallel. Due to increasing demand of poultry products and higher mortality rate of chicks (an average 0.3% increase of mortality over last 5 yr), both conventional and organic poultry farming systems struggle with various issues; animal welfare, environmental sustainability, and antibiotic resistance of the prevailing zoonotic/enteric pathogens are common issues for conventional farming whereas slow growth rate, higher costs, inefficient land use, different diseases of the chicken, and cross-contamination with bacterial pathogens into the final products are the major issues for organic poultry farming. On top of these issues, the use of subtherapeutic antibiotics was recently banned in conventional farming systems and by definition the organic farming system cannot use the antibiotics/synthetic chemicals even for therapeutic use. In conventional farming system, use of therapeutic antibiotics may result in residuals antibiotics in the final products. As a result, sustainable alternatives are in demand to mitigate the prevailing issues for both conventional and organic farming. Potential alternatives may include bacteriophages, vaccination, probiotics, plant-derived prebiotics, and synbiotics. These alternatives have beneficial attributes and shortcomings of their use in both conventional and organic poultry production system. In this review, we'll discuss the scope of these potential alternatives as therapeutics and subtherapeutics in sustainable poultry production and ways to improve their efficacy.
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Affiliation(s)
- Zajeba Tabashsum
- Biological Sciences Program-Molecular and Cellular Biology, University of Maryland, College Park, MD 20742, USA
| | - Aaron Scriba
- Biological Sciences Program-Molecular and Cellular Biology, University of Maryland, College Park, MD 20742, USA
| | - Debabrata Biswas
- Biological Sciences Program-Molecular and Cellular Biology, University of Maryland, College Park, MD 20742, USA; Department of Animal and Avian Sciences, University of Maryland, College Park, MD 20742, USA; Center for Food Safety and Security Systems, University of Maryland, College Park, MD 20742, USA.
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3
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Montanari C, Barbieri F, Lorenzini S, Gottardi D, Šimat V, Özogul F, Gardini F, Tabanelli G. Survival, growth, and biogenic amine production of Enterococcus faecium FC12 in response to extracts and essential oils of Rubus fruticosus and Juniperus oxycedrus. Front Nutr 2023; 9:1092172. [PMID: 36712524 PMCID: PMC9880475 DOI: 10.3389/fnut.2022.1092172] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2022] [Accepted: 12/23/2022] [Indexed: 01/14/2023] Open
Abstract
Introduction Enterococci are lactic acid bacteria (LAB) usually found as food contaminants in fermented products such as cheeses and fermented sausages. Due to their antibiotic resistance, the presence of virulence factors, and the ability to produce biogenic amines (BAs), the determination of these bacteria is crucial to assure food quality and safety. BAs production and consequent accumulation in foods can cause toxicological effects on human health. Plant phenolic compounds are promising alternatives to chemical preservatives and reflect consumers' demand for "green" solutions. In this study, the antimicrobial effect of blackberry (Rubus fruticosus) leaves and prickly juniper (Juniperus oxycedrus) needles, both as phenolic extracts (PE) and essential oils (EO), were evaluated against Enterococcus faecium FC12, a known tyramine-producing strain. Methods The growth kinetics in the presence of sub-lethal concentrations of such plant derivatives were modeled (Gompertz equation) and BA production was monitored over time by HPLC. Moreover, flow cytometry (FCM) was used to study the effects of EOs and PEs on cell viability. Results The EOs showed a higher antimicrobial effect (especially R. fruticosus added at 0.75 mg/ml), determining an initial decrease of culturable cells followed by a recovery, even if with lower growth rates and final cell loads. Different rates of BA formation were observed, with tyramine concentrations ranging from 120 to 160 mg/l after 96 h of incubation, and 2-phenylethylamine was produced in lower amounts, usually after reaching the peak of tyramine. FCM confirmed the higher efficacy of R. fruticosus EO that induced cell membrane injury in 93% of the total population. However, complete recovery occurred in the following incubation, demonstrating transient damage. Discussion Although further research is required to better investigate this recovery and to assess the suitability of this approach in a real food system, the present study showed the potential antimicrobial activity of plant derivatives, especially R. fruticosus EO, against the tyramine-producing E. faecium FC12.
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Affiliation(s)
- Chiara Montanari
- Department of Agricultural and Food Sciences, University of Bologna, Cesena, Italy
| | - Federica Barbieri
- Department of Agricultural and Food Sciences, University of Bologna, Cesena, Italy
| | - Silvia Lorenzini
- Department of Agricultural and Food Sciences, University of Bologna, Cesena, Italy
| | - Davide Gottardi
- Department of Agricultural and Food Sciences, University of Bologna, Cesena, Italy,Interdepartmental Center for Industrial Agri-food Research, University of Bologna, Cesena, Italy
| | - Vida Šimat
- University Department of Marine Studies, University of Split, Split, Croatia
| | - Fatih Özogul
- Department of Seafood Processing Technology, Faculty of Fisheries, Cukurova University, Adana, Turkey
| | - Fausto Gardini
- Department of Agricultural and Food Sciences, University of Bologna, Cesena, Italy,Interdepartmental Center for Industrial Agri-food Research, University of Bologna, Cesena, Italy
| | - Giulia Tabanelli
- Interdepartmental Center for Industrial Agri-food Research, University of Bologna, Cesena, Italy,Department of Agricultural and Food Sciences, University of Bologna, Bologna, Italy,*Correspondence: Giulia Tabanelli ✉
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Anthocyanin Addition to Kefir: Metagenomic Analysis of Microbial Community Structure. Curr Microbiol 2022; 79:327. [PMID: 36125585 DOI: 10.1007/s00284-022-03017-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 08/30/2022] [Indexed: 11/03/2022]
Abstract
The addition of anthocyanin to kefir for the production of more functional and bio-diversified kefir beverages has the potential to increase kefir's healthful activities. In the present study, anthocyanin extracts, obtained from black carrots, were added into kefir mixture during the fermentation process in different concentrations (1% and 5%, w/v). These kefir samples were then analyzed in terms of their microbiological qualities by metagenomic analysis. The results of the analyses show that the addition of anthocyanin has significant impacts on the community structure of kefir microbiome which in turn directly affects the expected health impacts of the beverage. Kefir with no anthocyanin included predominantly probiotic bacteria such as Lactococcus lactis (34%) and Lactobacillus kefiri (34%). On the other hand, kefir with 1% anthocyanin demonstrated a more balanced distribution of probiotic species like Lb. kefiri (17%), Leuconostoc mesenteroides (9%), and Lc. lactis (5%) at similar abundance rates. 5% anthocyanin kefir demonstrated the highest polarity in the community with a strong dominance of probiotic Lb. kefiri (72%), and distinctly less abundant bacteria such as Streptococcus salivarius subsp. thermophilus (3%). These findings provide that fortification with anthocyanins can be utilized to enhance the quality, composition, and beneficial functions of kefir.
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Effects of Rubus fruticosus and Juniperus oxycedrus derivatives on culturability and viability of Listeria monocytogenes. Sci Rep 2022; 12:13158. [PMID: 35915316 PMCID: PMC9343658 DOI: 10.1038/s41598-022-17408-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Accepted: 07/25/2022] [Indexed: 11/08/2022] Open
Abstract
The consumers' demand for safe foods without chemical additives increased the research for green solutions, based on natural antimicrobials. Plants can be an important source of bioactive compounds able to prevent the development of foodborne pathogens and spoilage microflora. This paper aimed to characterize phenolic extracts (PEs) and essential oils (EOs) obtained from Mediterranean Rubus fruticosus leaves and Juniperus oxycedrus needles and to evaluate their antimicrobial effects against Listeria monocytogenes Scott A. The growth dynamics with sub-lethal concentrations of plant derivatives were modeled and flow cytometry was used to better evidence the effect on cell viability and culturability. The results showed that these plant derivatives affected the growth of L. monocytogenes, increasing lag phase (about 40 h in the presence of PEs vs. 8 h in the control) and decreasing the final cell load of at least 1 log cycle with respect to the control. R. fruticosus EO was the most effective, determining an initial decrease of cell counts of about 6 log cycles, followed by a restart of growth after 10 h, with rate similar to the control (0.08 with R. fruticosus EO vs. 0.09 ((log CFU/ml)/h in the control) but significantly lower final cell load (7.33 vs. 8.92 log CFU/ml). According to flow cytometry, only R. fruticosus EO induced a relevant increase of dead cells, while the other plant derivatives determined different extent of sub-lethal cell injury. The discrepancy observed in some cases between viability and culturability could indicate the presence of cells not able to grow in culture media, whose fate needs to be further investigated to assess their potential recovery, thus bringing to an overestimation of the antimicrobial effect of these substances. This research contributed to increase the knowledge of these underused raw materials such as blackberry leaves and juniper needles that can be exploited in food and other industries.
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Palencia-Argel M, Rodríguez-Villamil H, Bernal-Castro C, Díaz-Moreno C, Fuenmayor CA. Probiotics in anthocyanin-rich fruit beverages: research and development for novel synbiotic products. Crit Rev Food Sci Nutr 2022; 64:110-126. [PMID: 35880471 DOI: 10.1080/10408398.2022.2104806] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Anthocyanin-rich fruit beverages are of special interest as functional products due to their antioxidant activity, antimicrobial properties against pathogens, and, more recently, evidence of prebiotic potential. The stability and bioactivity of anthocyanins, probiotics, prebiotics, and synbiotics have been extensively documented in beverage models and reviewed separately. This review summarizes the most recent works and methodologies used for the development of probiotic and synbiotic beverages based on anthocyanin-rich fruits with a synergistic perspective. Emphasis is made on key optimization factors and strategies that have allowed probiotic cultures to reach the minimum recommended doses to obtain health benefits at the end of the shelf life. The development of these beverages is limited by the high acidity and high content of phenolic compounds in anthocyanin-rich fruits. However, a proper selection of probiotic strains and strategies for their media adaptation may improve their viability in the beverages. Fermentation increases the viability of the probiotic cultures, improves the safety and stability of the product, and may increase its antioxidant capacity. Moreover, fermentation metabolites may synergistically enhance probiotic health benefits. On the other hand, the inoculation of probiotics without fermentation allows for synbiotic beverages with milder changes in terms of physicochemical and sensory attributes.
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Affiliation(s)
- Marcela Palencia-Argel
- Instituto de Ciencia y Tecnología de Alimentos (ICTA), Universidad Nacional de Colombia, Bogotá, Colombia
| | - Hawer Rodríguez-Villamil
- Instituto de Ciencia y Tecnología de Alimentos (ICTA), Universidad Nacional de Colombia, Bogotá, Colombia
| | - Camila Bernal-Castro
- Instituto de Biotecnología (IBUN), Universidad Nacional de Colombia, Bogotá, Bogotá, Colombia
| | - Consuelo Díaz-Moreno
- Instituto de Ciencia y Tecnología de Alimentos (ICTA), Universidad Nacional de Colombia, Bogotá, Colombia
| | - Carlos Alberto Fuenmayor
- Instituto de Ciencia y Tecnología de Alimentos (ICTA), Universidad Nacional de Colombia, Bogotá, Colombia
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Antimicrobial Activity of Ohelo Berry (Vaccinium calycinum) Juice against Listeria monocytogenes and Its Potential for Milk Preservation. Microorganisms 2022; 10:microorganisms10030548. [PMID: 35336123 PMCID: PMC8953330 DOI: 10.3390/microorganisms10030548] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 02/26/2022] [Accepted: 02/28/2022] [Indexed: 02/05/2023] Open
Abstract
Listeria monocytogenes is a foodborne pathogen and causes illnesses with a high mortality rate in susceptible populations. Several dairy-related outbreaks have been attributed to contamination by L. monocytogenes, which requires antimicrobial interventions to enhance the safety of these products. This study aimed to determine the antimicrobial activity of the ohelo berry (Vaccinium calycinum), a Hawaiian wild relative of cranberry, against L. monocytogenes in culture media and milk products. The effect of ohelo berry juice at its sub-inhibitory concentrations on the physicochemical properties, biofilm formation, and gene expression of L. monocytogenes was also investigated. The minimum inhibitory concentration of ohelo berry juice against L. monocytogenes was 12.5%. The sub-inhibitory concentration of ohelo berry juice (6.25%) significantly increased the auto-aggregation and decreased the hydrophobicity, swimming motility, swarming motility, and biofilm formation capability of L. monocytogenes. The relative expression of genes for motility (flaA), biofilm formation and disinfectant resistance (sigB), invasion (iap), listeriolysin (hly), and phospholipase (plcA) was significantly downregulated in L. monocytogenes treated by the 6.25% juice. L. monocytogenes was significantly inhibited in whole and skim milk supplemented with 50% ohelo berry juice, regardless of the fat content. These findings highlight the potential of ohelo berry as a natural preservative and functional food to prevent L. monocytogenes infection.
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8
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Jiang Y, Shi Y, Li R, Hang F, Zhao J, Zhang H, Chen W. The peptides in oat and malt extracts that are preferentially absorbed by
Lactobacillus plantarum
and stimulates its proliferation in milk. Int J Food Sci Technol 2021. [DOI: 10.1111/ijfs.15140] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yuanzhi Jiang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- Food Biotechnology Institute of Jiangnan University Yangzhou Jiangsu 225004 China
| | - Yangyang Shi
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- Food Biotechnology Institute of Jiangnan University Yangzhou Jiangsu 225004 China
| | - Rui Li
- Food Biotechnology Institute of Jiangnan University Yangzhou Jiangsu 225004 China
| | - Feng Hang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- Food Biotechnology Institute of Jiangnan University Yangzhou Jiangsu 225004 China
| | - Jianxin Zhao
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- National Engineering Research Center for Functional Food Jiangnan University Wuxi Jiangsu 214122 China
| | - Hao Zhang
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- Food Biotechnology Institute of Jiangnan University Yangzhou Jiangsu 225004 China
- National Engineering Research Center for Functional Food Jiangnan University Wuxi Jiangsu 214122 China
| | - Wei Chen
- State Key Laboratory of Food Science and Technology, School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- School of Food Science and Technology Jiangnan University Wuxi Jiangsu 214122 China
- National Engineering Research Center for Functional Food Jiangnan University Wuxi Jiangsu 214122 China
- Beijing Innovation Centre of Food Nutrition and Human Health Beijing Technology & Business University Beijing 100048 China
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Vargas Romero E, Lim LT, Suárez Mahecha H, Bohrer BM. The Effect of Electrospun Polycaprolactone Nonwovens Containing Chitosan and Propolis Extracts on Fresh Pork Packaged in Linear Low-Density Polyethylene Films. Foods 2021; 10:foods10051110. [PMID: 34067772 PMCID: PMC8156044 DOI: 10.3390/foods10051110] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2021] [Revised: 05/10/2021] [Accepted: 05/13/2021] [Indexed: 12/04/2022] Open
Abstract
Fresh meat products are highly perishable and require optimal packaging conditions to maintain and potentially extend shelf-life. Recently, researchers have developed functional, active packaging systems that are capable of interacting with food products, package headspace, and/or the environment to enhance product shelf-life. Among these systems, antimicrobial/antioxidant active packaging has gained considerable interest for delaying/preventing microbial growth and deteriorative oxidation reactions. This study evaluated the effectiveness of active linear low-density polyethylene (LLDPE) films coated with a polycaprolactone/chitosan nonwoven (Film 1) or LLDPE films coated with a polycaprolactone/chitosan nonwoven fortified with Colombian propolis extract (Film 2). The active LLDPE films were evaluated for the preservation of fresh pork loin (longissimus dorsi) chops during refrigerated storage at 4 °C for up to 20 d. The meat samples were analyzed for pH, instrumental color, purge loss, thiobarbituric acid reactive substances (TBARS), and microbial stability (aerobic mesophilic and psychrophilic bacteria). The incorporation of the propolis-containing nonwoven layer provided antioxidant and antimicrobial properties to LLDPE film, as evidenced by improved color stability, no differences in lipid oxidation, and a delay of 4 d for the onset of bacteria growth of pork chops during the refrigerated storage period.
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Affiliation(s)
- Emeli Vargas Romero
- Instituto de Ciencia y Tecnología de Alimentos, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (E.V.R.); (H.S.M.)
| | - Loong-Tak Lim
- Department of Food Science, University of Guelph, Guelph, ON N1G-2W1, Canada;
| | - Héctor Suárez Mahecha
- Instituto de Ciencia y Tecnología de Alimentos, Universidad Nacional de Colombia, Bogotá 111321, Colombia; (E.V.R.); (H.S.M.)
| | - Benjamin M. Bohrer
- Department of Animal Sciences, The Ohio State University, Columbus, OH 43210, USA
- Correspondence: ; Tel.: +1-614-247-4951
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Girbal M, Strawn LK, Murphy CM, Bardsley CA, Schaffner DW. ComBase Models Are Valid for Predicting Fate of Listeria monocytogenes on 10 Whole Intact Raw Fruits and Vegetables. J Food Prot 2021; 84:597-610. [PMID: 33232452 DOI: 10.4315/jfp-20-327] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2020] [Accepted: 11/22/2020] [Indexed: 11/11/2022]
Abstract
ABSTRACT Listeria monocytogenes was associated with more than 60 produce recalls, including tomato, cherry, broccoli, lemon, and lime, between 2017 and 2020. This study describes the effects of temperature, time, and food substrate as factors influencing L. monocytogenes behavior on whole intact raw fruits and vegetables. Ten intact whole fruit and vegetable commodities were chosen based on data gaps identified in a systematic literature review. Produce investigated belong to major commodity families: Ericaceae (blackberry, raspberry, and blueberry), Rutaceae (lemon and mandarin orange), Roseaceae (sweet cherry), Solanaceae (tomato), Brassaceae (cauliflower and broccoli), and Apiaceae (carrot). A cocktail of five L. monocytogenes strains that included clinical, food, or environmental isolates linked to foodborne outbreaks was used to inoculate intact whole fruits and vegetables. Samples were incubated at 2, 12, 22, 30, and 35°C with relative humidities matched to typical real-world conditions. Foods were sampled (n = 6) for up to 28 days, depending on temperature. Growth and decline rates were estimated using DMFit, an Excel add-in. Growth rates were compared with ComBase modeling predictions for L. monocytogenes. Almost every experiment showed initial growth, followed by subsequent decline. L. monocytogenes was able to grow on the whole intact surface of all produce tested, except for carrot. The 10 produce commodities supported growth of L. monocytogenes at 22 and 35°C. Growth and survival at 2 and 12°C varied by produce commodity. The standard deviation of the square root growth and decline rates showed significantly larger variability in both growth and decline rates within replicates as temperature increased. When L. monocytogenes growth occurred, it was conservatively modeled by ComBase Predictor, and growth was generally followed by decreases in concentration. This research will assist in understanding the risks of foodborne disease outbreaks and recalls associated with L. monocytogenes on fresh whole produce. HIGHLIGHTS
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Affiliation(s)
- Marina Girbal
- Department of Food Science, 65 Dudley Road, Rutgers University, New Brunswick, New Jersey 08901
| | - Laura K Strawn
- Department of Food Science & Technology, 1230 Washington Street S.W., Blacksburg, Virginia 24061, USA
| | - Claire M Murphy
- Department of Food Science & Technology, 1230 Washington Street S.W., Blacksburg, Virginia 24061, USA
| | - Cameron A Bardsley
- Department of Food Science & Technology, 1230 Washington Street S.W., Blacksburg, Virginia 24061, USA
| | - Donald W Schaffner
- Department of Food Science, 65 Dudley Road, Rutgers University, New Brunswick, New Jersey 08901.,(ORCID: https://orcid.org/0000-0001-9200-0400 [D.W.S.])
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He C, Sampers I, Raes K. Dietary fiber concentrates recovered from agro-industrial by-products: Functional properties and application as physical carriers for probiotics. Food Hydrocoll 2021. [DOI: 10.1016/j.foodhyd.2020.106175] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Wu Y, Li S, Tao Y, Li D, Han Y, Show PL, Wen G, Zhou J. Fermentation of blueberry and blackberry juices using Lactobacillus plantarum, Streptococcus thermophilus and Bifidobacterium bifidum: Growth of probiotics, metabolism of phenolics, antioxidant capacity in vitro and sensory evaluation. Food Chem 2021; 348:129083. [PMID: 33517000 DOI: 10.1016/j.foodchem.2021.129083] [Citation(s) in RCA: 92] [Impact Index Per Article: 30.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2020] [Revised: 01/04/2021] [Accepted: 01/07/2021] [Indexed: 11/18/2022]
Abstract
In this study, three potential probiotic strains were selected to ferment blueberry and blackberry juices. The viable cell counts of selected strains were increased by 0.4-0.7 log CFU/mL in berry juices environments after 48-h fermentation. Meanwhile, the contents of cyanindin-3-glucoside and peonidin-3-glucoside decreased over 30%. Heatmap presented an upgrade trend of syringic acid, ferulic acid, gallic acid and lactic acid during fermentation. However, the contents of p-coumaric acid, protocatechuic acid, chlorogenic acid, critic acid and malic acid showed downgrade trend. The metabolism of phenolics probably contributed to the enhancement of the ABTS radical scavenging activity (40%-60%) in fermented berry juices. Moreover, the three strains presented different capacities on changing the quality of berry juices according to the PCA and LDA analysis. The contents of individual organic acids had positive correlations with sensory quality, especially for sourness. Overall, probiotic fermentation could improve the sensory quality of berry juices.
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Affiliation(s)
- Yue Wu
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Sujin Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Yang Tao
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China.
| | - Dandan Li
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China
| | - Yongbin Han
- College of Food Science and Technology, Nanjing Agricultural University, Nanjing, Jiangsu 210095, China.
| | - Pau Loke Show
- Department of Chemical and Environmental Engineering, Faculty of Science and Engineering, University of Nottingham Malaysia, 43500 Semenyih, Selangor, Malaysia
| | - Guangzhong Wen
- Majiang Postgraduate Working Station, Majiang, Guizhou 557600, China
| | - Jianzhong Zhou
- Institute of Agro-product Processing, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, China
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Hang F, Jiang Y, Yan L, Hong Q, Lu W, Zhao J, Zhang H, Chen W. Preliminary study for the stimulation effect of plant-based meals on pure culture Lactobacillus plantarum growth and acidification in milk fermentation. J Dairy Sci 2020; 103:4078-4087. [DOI: 10.3168/jds.2019-17200] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2019] [Accepted: 12/19/2019] [Indexed: 12/13/2022]
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Tabashsum Z, Peng M, Bernhardt C, Patel P, Carrion M, Rahaman SO, Biswas D. Limiting the pathogenesis of Salmonella Typhimurium with berry phenolic extracts and linoleic acid overproducing Lactobacillus casei. J Microbiol 2020; 58:489-498. [PMID: 32329017 DOI: 10.1007/s12275-020-9545-1] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2019] [Revised: 02/12/2020] [Accepted: 02/20/2020] [Indexed: 11/26/2022]
Abstract
The growing threat of emergent multidrug-resistant enteric bacterial pathogens, and their adopted virulence properties are directing to find alternative antimicrobials and/or development of dietaries that can improve host gut health and/or defense. Recently, we found that modified Lactobacillus casei (Lc + CLA) with increased production of conjugated linoleic acid has antimicrobial and other beneficial properties. Further, prebiotic alike products such as berry pomace extracts (BPEs), increase the growth of probiotics and inhibit the growth of certain bacterial pathogens. In this study, we evaluated the antibacterial effect of genetically modified Lc + CLA along with BPEs against major enteric pathogen Salmonella enterica serovar Typhimurium (ST). In mixed culture condition, the growth of ST was significantly reduced in the presence of Lc + CLA and/or BPEs. Bacterial cell-free cultural supernatant (CFCS) collected from wild-type Lc or modified Lc + CLA strains also inhibited the growth and survival of ST, and those inhibitory effects were enhanced in the presence of BPEs. We also found that the interaction of the pathogen with cultured host (HD-11 and INT-407) cells were also altered in the presence of either Lc or Lc + CLA strain or their CFCSs significantly. Furthermore, the relative expression of genes related to ST virulence and physicochemical properties of ST was altered by the effect of CFCSs of either Lc or Lc + CLA. These findings indicate that a diet containing synbiotic, specifically linoleic acid, over-produced Lc + CLA and prebiotic product BPEs, might have the potential to be effective in controlling ST growth and pathogenesis.
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Affiliation(s)
- Zajeba Tabashsum
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, MD, USA
| | - Mengfei Peng
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, USA
| | - Cassendra Bernhardt
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, USA
| | - Puja Patel
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, MD, USA
| | - Michael Carrion
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, MD, USA
| | - Shaik O Rahaman
- Department of Nutrition and Food Science, University of Maryland, College Park, MD, USA
| | - Debabrata Biswas
- Biological Sciences Program - Molecular and Cellular Biology, University of Maryland, College Park, MD, USA.
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, USA.
- Center for Food Safety and Security Systems, University of Maryland, College Park, MD, USA.
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15
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Yin Lau AT, Barbut S, Ross K, Diarra MS, Balamurugan S. The effect of cranberry pomace ethanol extract on the growth of meat starter cultures, Escherichia coli O157:H7, Salmonella enterica serovar Enteritidis and Listeria monocytogenes. Lebensm Wiss Technol 2019. [DOI: 10.1016/j.lwt.2019.108452] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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16
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Khalili Sadaghiani S, Aliakbarlu J, Tajik H, Mahmoudian A. Anti‐listeria activity and shelf life extension effects of
Lactobacillus
along with garlic extract in ground beef. J Food Saf 2019. [DOI: 10.1111/jfs.12709] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Surur Khalili Sadaghiani
- Department of Food Hygiene and Quality Control, Faculty of Veterinary MedicineUrmia University Urmia Iran
| | - Javad Aliakbarlu
- Department of Food Hygiene and Quality Control, Faculty of Veterinary MedicineUrmia University Urmia Iran
| | - Hossein Tajik
- Department of Food Hygiene and Quality Control, Faculty of Veterinary MedicineUrmia University Urmia Iran
| | - Alireza Mahmoudian
- Department of Microbiology, Faculty of Veterinary MedicineUrmia University Urmia Iran
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Synbiotic-like effect of linoleic acid overproducing Lactobacillus casei with berry phenolic extracts against pathogenesis of enterohemorrhagic Escherichia coli. Gut Pathog 2019; 11:41. [PMID: 31372184 PMCID: PMC6661093 DOI: 10.1186/s13099-019-0320-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2019] [Accepted: 07/20/2019] [Indexed: 01/08/2023] Open
Abstract
Background Majority of enteric infections are foodborne and antimicrobials including antibiotics have been used for their control and treatment. However, probiotics or prebiotics or their combination offer a potential alternative intervention strategy for improving the host health and preventing foodborne pathogen colonization/infections in reservoir. Further, bioengineered probiotics expressing bioactive products to achieve specific function is highly desirable. Recently, we over-expressed mcra (myosin cross-reactive antigen) gene in Lactobacillus casei (Lc) and developed a bioengineered probiotics Lc + CLA which produce higher amounts of metabolites including conjugated linoleic acid (CLA). Furthermore, we also reported that prebiotic like components such as berry pomace (byproduct) phenolic extracts (BPEs) can enhance the growth of probiotics and improved the beneficial effects of probiotics. In this study, we evaluated the antimicrobial effect of modified Lc + CLA in combination of BPEs on growth, survival and pathogenesis of enterohemorrhagic Escherichia coli (EHEC). Results In mixed culture condition, the growth of EHEC was significantly reduced in the presence Lc + CLA and/or BPEs. Cell-free cultural supernatant (CFCS) collected from Lc or Lc + CLA strain also inhibited the growth and survival of EHEC and the inhibitory effects of CFCSs against EHEC were enhanced in the presence of BPEs in concentration dependent manner. Interaction between EHEC and intestinal epithelial INT-407 cells were also altered significantly in the presence of either Lc or Lc + CLA strain or their CFCSs with or without BPEs. The expression of multiple virulence genes and physicochemical properties of EHEC were also altered when the bacterial cells were pretreated with CFCSs and/or BPEs. Conclusions These results showed that diet containing bioactive Lc + CLA and natural prebiotic like component such as BPEs might be an effective way to prevent foodborne infections with EHEC.
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18
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Tabashsum Z, Peng M, Kahan E, Rahaman SO, Biswas D. Effect of conjugated linoleic acid overproducing Lactobacillus with berry pomace phenolic extracts on Campylobacter jejuni pathogenesis. Food Funct 2019; 10:296-303. [PMID: 30566169 DOI: 10.1039/c8fo01863d] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Campylobacter jejuni (CJ) is one of the predominant causative agents of acute gastroenteritis in the US and other developed countries through the handling of raw chicken or the consumption of undercooked poultry and poultry products. Probiotics and their metabolites such as conjugated linoleic acids (CLAs) play a crucial role in improving host health and act as antimicrobials against enteric pathogens. Furthermore, prebiotics or prebiotic-like components such as bioactive phenolics from berry pomace can stimulate the growth of beneficial microbes including Lactobacillus casei (LC) and its metabolites, and competitively inhibit the growth of enteric bacterial pathogens. In this study, we aimed at enhancing the efficiency of antimicrobial/beneficial activities of LC and the extent of production of bioactive compounds by combining berry pomace phenolic extract (BPPE) and overproducing CLA in L. casei (LC-CLA). Under mixed culture conditions, LC-CLA in the presence of BPPE reduced the growth of CJ by more than 3 log CFU ml-1 within 48 h. The cell-free culture supernatant (CFCS) of LC-CLA in the presence of BPPE also reduced significantly the growth of CJ >3.2 log CFU ml-1 at 24 h. The interactions of CJ with cultured chicken fibroblast cells (DF-1), chicken macrophage (HD-11), and human epithelial cells (HeLa) were altered significantly. Treatments with BPPE and/or CFCS also altered the injured cell number, auto-aggregation capacity and cell surface hydrophobicity of CJ, significantly. Furthermore, combined treatments with BPPE and CFCSs of LC-CLA altered the expression of multiple virulence genes such as ciaB, cdtB, cadF, flaA, and flaB of CJ from 0.45 fold to 6.85 fold. Overall, BPPE enhanced the effect of LC-CLA in the reduction of CJ growth, survival ability, host cell-CJ interactions, and virulence gene expression. This finding indicates that a combination of BPPE and LC-CLA may be able to prevent the colonization of CJ in poultry, reduce the cross-contamination of poultry products and control poultry-borne campylobacteriosis in humans.
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Affiliation(s)
- Zajeba Tabashsum
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, USA.
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19
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García Gamboa R, Ortiz Basurto RI, Calderón Santoyo M, Bravo Madrigal J, Ruiz Álvarez BE, González Avila M. In vitro evaluation of prebiotic activity, pathogen inhibition and enzymatic metabolism of intestinal bacteria in the presence of fructans extracted from agave: A comparison based on polymerization degree. Lebensm Wiss Technol 2018. [DOI: 10.1016/j.lwt.2018.02.051] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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20
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21
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Ahmed I, Lin H, Zou L, Brody AL, Li Z, Qazi IM, Pavase TR, Lv L. A comprehensive review on the application of active packaging technologies to muscle foods. Food Control 2017. [DOI: 10.1016/j.foodcont.2017.06.009] [Citation(s) in RCA: 162] [Impact Index Per Article: 23.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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22
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Salaheen S, Kim SW, Haley BJ, Van Kessel JAS, Biswas D. Alternative Growth Promoters Modulate Broiler Gut Microbiome and Enhance Body Weight Gain. Front Microbiol 2017; 8:2088. [PMID: 29123512 PMCID: PMC5662582 DOI: 10.3389/fmicb.2017.02088] [Citation(s) in RCA: 62] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Accepted: 10/11/2017] [Indexed: 02/01/2023] Open
Abstract
Antibiotic growth promoters (AGPs) are frequently used to enhance weight-gain in poultry production. However, there has been increasing concern over the impact of AGP on the emergence of antibiotic resistance in zoonotic bacterial pathogens in the microbial community of the poultry gut. In this study, we adopted mass-spectrophotometric, phylogenetic, and shotgun-metagenomic approaches to evaluate bioactive phenolic extracts (BPE) from blueberry (Vaccinium corymbosum) and blackberry (Rubus fruticosus) pomaces as AGP alternatives in broilers. We conducted two trials with 100 Cobb-500 broiler chicks (in each trial) in four equal groups that were provided water with no supplementation, supplemented with AGP (tylosin, neomycin sulfate, bacitracin, erythromycin, and oxytetracycline), or supplemented with 0.1 g Gallic acid equivalent (GAE)/L or 1.0 g GAE/L (during the last 72 h before euthanasia) of BPE for 6 weeks. When compared with the control group (water only), the chickens supplemented with AGP and 0.1 g GAE/L of BPE gained 9.5 and 5.8% more body weight, respectively. The microbiomes of both the AGP- and BPE-treated chickens had higher Firmicutes to Bacteroidetes ratios. AGP supplementation appeared to be associated with higher relative abundance of bacteriophages and unique cecal resistomes compared with BPE supplementation or control. Functional characterization of cecal microbiomes revealed significant animal-to-animal variation in the relative abundance of genes involved in energy and carbohydrate metabolism. These findings established a baseline upon which mechanisms of plant-based performance enhancers in regulation of animal growth can be investigated. In addition, the data will aid in designing alternate strategies to improve animal growth performance and consequently production.
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Affiliation(s)
- Serajus Salaheen
- Environmental Microbial and Food Safety Laboratory, Beltsville Agricultural Research Center, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD, United States
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, United States
| | - Seon-Woo Kim
- Environmental Microbial and Food Safety Laboratory, Beltsville Agricultural Research Center, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD, United States
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, United States
| | - Bradd J. Haley
- Environmental Microbial and Food Safety Laboratory, Beltsville Agricultural Research Center, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD, United States
| | - Jo Ann S. Van Kessel
- Environmental Microbial and Food Safety Laboratory, Beltsville Agricultural Research Center, Agricultural Research Services, United States Department of Agriculture, Beltsville, MD, United States
| | - Debabrata Biswas
- Department of Animal and Avian Sciences, University of Maryland, College Park, MD, United States
- Center for Food Safety and Security Systems, University of Maryland, College Park, MD, United States
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23
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Iglesias M, Abadias M, Anguera M, Sabata J, Viñas I. Antagonistic effect of probiotic bacteria against foodborne pathogens on fresh-cut pear. Lebensm Wiss Technol 2017. [DOI: 10.1016/j.lwt.2017.03.057] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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24
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Lacombe A, Wu VCH. The potential of berries to serve as selective inhibitors of pathogens and promoters of beneficial microorganisms. FOOD QUALITY AND SAFETY 2017. [DOI: 10.1093/fqs/fyx001] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
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25
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Salaheen S, Jaiswal E, Joo J, Peng M, Ho R, OConnor D, Adlerz K, Aranda-Espinoza JH, Biswas D. Bioactive extracts from berry byproducts on the pathogenicity of Salmonella Typhimurium. Int J Food Microbiol 2016; 237:128-135. [DOI: 10.1016/j.ijfoodmicro.2016.08.027] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2016] [Revised: 08/15/2016] [Accepted: 08/19/2016] [Indexed: 01/05/2023]
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26
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Ellagitannins from Raspberry (Rubus idaeus L.) Fruit as Natural Inhibitors of Geotrichum candidum. Molecules 2016; 21:molecules21070908. [PMID: 27420041 PMCID: PMC6273995 DOI: 10.3390/molecules21070908] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2016] [Revised: 06/30/2016] [Accepted: 07/08/2016] [Indexed: 11/17/2022] Open
Abstract
The paper presents the chemical characteristics of ellagitannins isolated from raspberry (Rubus idaeus L.) fruit and their in vitro and in situ antifungal activity against Geotrichum candidum ŁOCK 0511. The study investigated a complex preparation containing various raspberry ellagitannins at a concentration of 86% w/w, as well as pure lambertianin C and sanguiin H-6. The ellagitannin preparation was obtained by extracting raspberry press cake and purifying the extract using Amberlite XAD resin, while individual compounds were isolated by means of preparative HPLC. The complex preparation was analyzed for the content of ellagitannins, anthocyanins, and flavan-3-ols using HPLC and LC-MS. The antifungal activity of the complex ellagitannin preparation and the isolated ellagitannins was determined for the strain Geotrichum candidum. The MIC and MFC values (10.0 mg/mL and 30.0 mg/mL, respectively) were found to be the same for lambertianin C, sanguiin H-6, and the complex ellagitannin preparation. The fungistatic activity of the studied ellagitannin preparation at a concentration of 10 mg/mL, as determined by the poisoned medium method, was 65.2% following 6 day incubation of Geotrichum candidum, with the linear growth rate of only 16.2 mm/day. The corresponding parameters for the control sample were 0% and 56 mm/day, respectively. The study demonstrated both in vitro and in situ antifungal activity of raspberry ellagitannins against Geotrichum candidum.
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Federman C, Ma C, Biswas D. Major components of orange oil inhibit Staphylococcus aureus growth and biofilm formation, and alter its virulence factors. J Med Microbiol 2016; 65:688-695. [DOI: 10.1099/jmm.0.000286] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022] Open
Affiliation(s)
- Cassandra Federman
- Department of Animal and Avian Sciences, University of Maryland, College Park, USA
| | - Christopher Ma
- Department of Animal and Avian Sciences, University of Maryland, College Park, USA
| | - Debabrata Biswas
- Department of Animal and Avian Sciences, University of Maryland, College Park, USA
- Center for Food Safety and Security Systems, University of Maryland, College Park MD 20742, USA
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28
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Federman C, Joo J, Almario J, Salaheen S, Biswas D. Citrus-derived oil inhibits Staphylococcus aureus growth and alters its interactions with bovine mammary cells. J Dairy Sci 2016; 99:3667-3674. [DOI: 10.3168/jds.2015-10538] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2015] [Accepted: 01/01/2016] [Indexed: 12/22/2022]
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29
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Strugała P, Cyboran-Mikołajczyk S, Dudra A, Mizgier P, Kucharska AZ, Olejniczak T, Gabrielska J. Biological Activity of Japanese Quince Extract and Its Interactions with Lipids, Erythrocyte Membrane, and Human Albumin. J Membr Biol 2016; 249:393-410. [PMID: 26861057 PMCID: PMC4875069 DOI: 10.1007/s00232-016-9877-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2015] [Accepted: 01/27/2016] [Indexed: 11/29/2022]
Abstract
The aim of the study was to determine in vitro biological activity of fruit ethanol extract from Chaenomeles speciosa (Sweet) Nakai (Japanese quince, JQ) and its important constituents (−)-epicatechin (EC) and chlorogenic acid (CA). The study also investigated the structural changes in phosphatidylcholine (PC) liposomes, dipalmitoylphosphatidylcholine liposomes, and erythrocyte membranes (RBC) induced by the extract. It was found that the extract effectively inhibits oxidation of RBC, induced by 2,2′-azobis (2-amidinopropane) dihydrochloride (AAPH), and PC liposomes, induced by UVB radiation and AAPH. Furthermore, JQ extract to a significant degree inhibited the activity of the enzymes COX-1 and COX-2, involved in inflammatory reactions. The extract has more than 2 times greater activity in relation to COX-2 than COX-1 (selectivity ratio 0.48). JQ extract stimulated growth of the beneficial intestinal bacteria Lactobacillus casei and Lactobacillus plantarum. In the fluorimetric method by means of the probes Laurdan, DPH and TMA-DPH, and 1H-NMR, we examined the structural changes induced by JQ and its EC and CA components. The results show that JQ and its components induce a considerable increase of the packing order of the polar heads of lipids with a slight decrease in mobility of the acyl chains. Lipid membrane rigidification could hinder the diffusion of free radicals, resulting in inhibition of oxidative damage induced by physicochemical agents. JQ extract has the ability to quench the intrinsic fluorescence of human serum albumin through static quenching. This report thus could be of huge significance in the food industry, pharmacology, and clinical medicine.
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Affiliation(s)
- Paulina Strugała
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375, Wrocław, Poland.
| | - Sylwia Cyboran-Mikołajczyk
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375, Wrocław, Poland
| | - Anna Dudra
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375, Wrocław, Poland
| | - Paulina Mizgier
- Department of Fruit, Vegetable and Cereal Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37/41, 51-630, Wrocław, Poland
| | - Alicja Z Kucharska
- Department of Fruit, Vegetable and Cereal Technology, Wrocław University of Environmental and Life Sciences, Chełmońskiego 37/41, 51-630, Wrocław, Poland
| | - Teresa Olejniczak
- Department of Chemistry, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375, Wrocław, Poland
| | - Janina Gabrielska
- Department of Physics and Biophysics, Wrocław University of Environmental and Life Sciences, C.K. Norwida 25, 50-375, Wrocław, Poland
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30
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Peng M, Aryal U, Cooper B, Biswas D. Metabolites produced during the growth of probiotics in cocoa supplementation and the limited role of cocoa in host-enteric bacterial pathogen interactions. Food Control 2015. [DOI: 10.1016/j.foodcont.2015.01.014] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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31
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Salaheen S, Nguyen C, Mui C, Biswas D. Bioactive berry juice byproducts as alternative and natural inhibitors forSalmonella Gallinarum andSalmonella Pullorum. J APPL POULTRY RES 2015. [DOI: 10.3382/japr/pfv021] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
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32
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Salaheen S, Chowdhury N, Hanning I, Biswas D. Zoonotic bacterial pathogens and mixed crop-livestock farming. Poult Sci 2015; 94:1398-1410. [DOI: 10.3382/ps/peu055] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
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33
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Jo YJ, Choi MJ, Kwon YJ. Effect of Palm or Coconut Solid Lipid Nanoparticles (SLNs) on Growth of Lactobacillus plantarum in Milk. Korean J Food Sci Anim Resour 2015; 35:197-204. [PMID: 26761828 PMCID: PMC4682517 DOI: 10.5851/kosfa.2015.35.2.197] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Revised: 01/13/2015] [Accepted: 02/05/2015] [Indexed: 11/06/2022] Open
Abstract
This study was performed to investigate the effect of palm or coconut solid lipid nanoparticles (PO-SLNs or CO-SLNs) on growth of Lactobacillus plantarum (L. plantarum) in milk during storage period. The PO or CO (0.1% or 1.0%) was dispersed both in distilled water (DW) and ultra high temperature milk (UHTM), and subsequently emulsified with Tween(®) 80 by ultrasonication (30% power, 2 min). Increase in particle size and encapsulation efficiency (EE%) in DW was observed with an increase in oil concentration, whereas a decrease in ζ-potential of SLNs was noted with an increment in oil concentration. Moreover, the CO-SLNs exhibited relatively smaller particle size and higher EE% than PO-SLNs. The CO-SLNs were found to be more stable than PO-SLNs. Higher lipid oxidation of PO or CO-SLNs in UHTM was observed during the storage test, when compared to PO or CO-SLNs in DW. However, there was no remarkable difference in lipid oxidation during storage period (p>0.05). In the growth test, the viability of L. plantarum in control (without PO or CO-SLNs in DW) exhibited a dramatic decrease with increasing storage period. In addition, viability of L. plantarum of PO or CO-SLNs in UHTM was higher than that of SLNs in DW. Based on the present study, production of SLNs containing PO or CO in UHTM is proposed, which can be used in lactobacilli fortified beverages in food industry.
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Affiliation(s)
- Yeon-Ji Jo
- Department of Bioindustrial Technologies, Konkuk University, Seoul 143-701, Korea
| | - Mi-Jung Choi
- Department of Bioresources and Food Science, Konkuk University, Seoul 143-701, Korea
| | - Yun-Joong Kwon
- Department of Food Science and Biotechnology, Kyonggi University, Suwon 443-760, Korea
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34
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Improvement of Analytical Methods for the Determination of Polyphenolic Bioactive Compounds in Berry Fruits. J CHEM-NY 2015. [DOI: 10.1155/2015/384051] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Berry fruits contain high levels of different phytochemicals, most of which are phenolic molecules. Fruits of the same cultivar from different locations and different harvest years have different chemical compositions, particularly related to polyphenols. The difference may be due to specific climatic conditions, the type of soil in which the plants grow, and the stresses to which the plants were subjected because these phytochemicals are produced as a defense mechanism through a secondary metabolic process. For this reason, it is important to establish simple and reliable procedure to determine polyphenolic compounds in berry fruits considering the increasing attention on these compounds for different potential uses. In order to choose and to improve the most adequate analytical procedure for the determination of the polyphenolic substances in berry fruits, different methods were applied and compared on samples of elderberry and blackberry.
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35
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Cheap extraction of antibacterial compounds of berry pomace and their mode of action against the pathogen Campylobacter jejuni. Food Control 2014. [DOI: 10.1016/j.foodcont.2014.05.026] [Citation(s) in RCA: 52] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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36
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Zia-Ul-Haq M, Riaz M, De Feo V, Jaafar HZE, Moga M. Rubus fruticosus L.: constituents, biological activities and health related uses. Molecules 2014; 19:10998-1029. [PMID: 25072202 PMCID: PMC6271759 DOI: 10.3390/molecules190810998] [Citation(s) in RCA: 82] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/21/2014] [Revised: 07/14/2014] [Accepted: 07/16/2014] [Indexed: 11/16/2022] Open
Abstract
Rubus fruticosus L. is a shrub famous for its fruit called blackberry fruit or more commonly blackberry. The fruit has medicinal, cosmetic and nutritive value. It is a concentrated source of valuable nutrients, as well as bioactive constituents of therapeutic interest highlighting its importance as a functional food. Besides use as a fresh fruit, it is also used as ingredient in cooked dishes, salads and bakery products like jams, snacks, desserts, and fruit preserves. R. fruticosus contains vitamins, steroids and lipids in seed oil and minerals, flavonoids, glycosides, terpenes, acids and tannins in aerial parts that possess diverse pharmacological activities such as antioxidant, anti-carcinogenic, anti-inflammatory, antimicrobial anti-diabetic, anti-diarrheal, and antiviral. Various agrogeoclimatological factors like cultivar, environmental conditions of the area, agronomic practices employed, harvest time, post-harvest storage and processing techniques all influence the nutritional composition of blackberry fruit. This review focuses on the nutrients and chemical constituents as well as medicinal properties of different parts of R. fruticosus. Various cultivars and their physicochemical characteristics, polyphenolic content and ascorbic acid content are also discussed. The information in the present work will serve as baseline data and may lead to new biomedical applications of R. fruticosus as functional food.
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Affiliation(s)
- Muhammad Zia-Ul-Haq
- The Patent Office, Kandawala Building, M.A. Jinnah Road, Karachi-74400, Pakistan.
| | - Muhammad Riaz
- Department of Pharmacy, Shaheed Benazir Bhutto University, Sheringal, Dir Upper-2500, Pakistan.
| | - Vincenzo De Feo
- Department of Pharmaceutical and Biomedical Sciences, University of Salerno, Salerno 84100, Italy.
| | - Hawa Z E Jaafar
- Department of Crop Science, Faculty of Agriculture, University Putra Malaysia, Selangor, 43400, Malaysia.
| | - Marius Moga
- Department of Medicine, Transilvania University of Brasov, Brasov 500036 Romania.
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Salaheen S, Almario J, Biswas D. Inhibition of growth and alteration of host cell interactions of Pasteurella multocida with natural byproducts. Poult Sci 2014; 93:1375-82. [DOI: 10.3382/ps.2013-03828] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022] Open
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