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Hasan MM, Islam MR, Haque AR, Kabir MR, Khushe KJ, Hasan SMK. Trends and challenges of fruit by-products utilization: insights into safety, sensory, and benefits of the use for the development of innovative healthy food: a review. BIORESOUR BIOPROCESS 2024; 11:10. [PMID: 38647952 PMCID: PMC10991904 DOI: 10.1186/s40643-023-00722-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2023] [Accepted: 12/21/2023] [Indexed: 04/25/2024] Open
Abstract
A significant portion of the human diet is comprised of fruits, which are consumed globally either raw or after being processed. A huge amount of waste and by-products such as skins, seeds, cores, rags, rinds, pomace, etc. are being generated in our homes and agro-processing industries every day. According to previous statistics, nearly half of the fruits are lost or discarded during the entire processing chain. The concern arises when those wastes and by-products damage the environment and simultaneously cause economic losses. There is a lot of potential in these by-products for reuse in a variety of applications, including the isolation of valuable bioactive ingredients and their application in developing healthy and functional foods. The development of novel techniques for the transformation of these materials into marketable commodities may offer a workable solution to this waste issue while also promoting sustainable economic growth from the bio-economic viewpoint. This approach can manage waste as well as add value to enterprises. The goal of this study is twofold based on this scenario. The first is to present a brief overview of the most significant bioactive substances found in those by-products. The second is to review the current status of their valorization including the trends and techniques, safety assessments, sensory attributes, and challenges. Moreover, specific attention is drawn to the future perspective, and some solutions are discussed in this report.
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Affiliation(s)
- Md Mehedi Hasan
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Md Rakibul Islam
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Ahmed Redwan Haque
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Md Raihan Kabir
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - Khursheda Jahan Khushe
- Department of Food Science and Nutrition, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh
| | - S M Kamrul Hasan
- Department of Food Processing and Preservation, Hajee Mohammad Danesh Science and Technology University (HSTU), Dinajpur, 5200, Bangladesh.
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Matilla MA, Krell T. Targeting motility and chemotaxis as a strategy to combat bacterial pathogens. Microb Biotechnol 2023; 16:2205-2211. [PMID: 37387327 PMCID: PMC10686171 DOI: 10.1111/1751-7915.14306] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/13/2023] [Accepted: 06/19/2023] [Indexed: 07/01/2023] Open
Affiliation(s)
- Miguel A. Matilla
- Department of Biotechnology and Environmental Protection, Estación Experimental del ZaidínConsejo Superior de Investigaciones CientíficasGranadaSpain
| | - Tino Krell
- Department of Biotechnology and Environmental Protection, Estación Experimental del ZaidínConsejo Superior de Investigaciones CientíficasGranadaSpain
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Günal-Köroğlu D, Erskine E, Ozkan G, Capanoglu E, Esatbeyoglu T. Applications and safety aspects of bioactives obtained from by-products/wastes. ADVANCES IN FOOD AND NUTRITION RESEARCH 2023; 107:213-261. [PMID: 37898541 DOI: 10.1016/bs.afnr.2023.07.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/30/2023]
Abstract
Due to the negative impacts of food loss and food waste on the environment, economy, and social contexts, it is a necessity to take action in order to reduce these wastes from post-harvest to distribution. In addition to waste reduction, bioactives obtained from by-products or wastes can be utilized by new end-users by considering the safety aspects. It has been reported that physical, biological, and chemical safety features of raw materials, instruments, environment, and processing methods should be assessed before and during valorization. It has also been indicated that meat by-products/wastes including collagen, gelatin, polysaccharides, proteins, amino acids, lipids, enzymes and chitosan; dairy by-products/wastes including whey products, buttermilk and ghee residue; fruit and vegetable by-products/wastes such as pomace, leaves, skins, seeds, stems, seed oils, gums, fiber, polyphenols, starch, cellulose, galactomannan, pectin; cereal by-products/wastes like vitamins, dietary fibers, fats, proteins, starch, husk, and trub have been utilized as animal feed, food supplements, edible coating, bio-based active packaging systems, emulsifiers, water binders, gelling, stabilizing, foaming or whipping agents. This chapter will explain the safety aspects of bioactives obtained from various by-products/wastes. Additionally, applications of bioactives obtained from by-products/wastes have been included in detail by emphasizing the source, form of bioactive compound as well as the effect of said bioactive compound.
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Affiliation(s)
- Deniz Günal-Köroğlu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul, Turkey
| | - Ezgi Erskine
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul, Turkey
| | - Gulay Ozkan
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul, Turkey
| | - Esra Capanoglu
- Department of Food Engineering, Faculty of Chemical and Metallurgical Engineering, Istanbul Technical University, Maslak, Istanbul, Turkey
| | - Tuba Esatbeyoglu
- Institute of Food Science and Human Nutrition, Department of Food Development and Food Quality, Gottfried Wilhelm Leibniz University Hannover, Am Kleinen Felde, Hannover, Germany.
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Guard J. Through the Looking Glass: Genome, Phenome, and Interactome of Salmonella enterica. Pathogens 2022; 11:pathogens11050581. [PMID: 35631102 PMCID: PMC9144603 DOI: 10.3390/pathogens11050581] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 05/10/2022] [Accepted: 05/11/2022] [Indexed: 11/16/2022] Open
Abstract
This review revisits previous concepts on biological phenomenon contributing to the success of the Salmonella enterica subspecies I as a pathogen and expands upon them to include progress in epidemiology based on whole genome sequencing (WGS). Discussion goes beyond epidemiological uses of WGS to consider how phenotype, which is the biological character of an organism, can be correlated with its genotype to develop a knowledge of the interactome. Deciphering genome interactions with proteins, the impact of metabolic flux, epigenetic modifications, and other complex biochemical processes will lead to new therapeutics, control measures, environmental remediations, and improved design of vaccines.
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Affiliation(s)
- Jean Guard
- U. S. Department of Agriculture, Agricultural Research Service, U. S. National Poultry Research Center, 950 College Station Road, Athens, GA 30605, USA
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Wang Y, Liu G, Zhang J, Gu D, Hu M, Zhang Y, Pan Z, Geng S, Jiao X. WbaP is required for swarm motility and intramacrophage multiplication of Salmonella Enteritidis spiC mutant by glucose use ability. Microbiol Res 2020; 245:126686. [PMID: 33429286 DOI: 10.1016/j.micres.2020.126686] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2020] [Revised: 12/10/2020] [Accepted: 12/18/2020] [Indexed: 11/18/2022]
Abstract
Salmonella spp. can survive and replicate in macrophage cells to cause persistent infection, SpiC is a necessary T3SS effector, but its pathogenic mechanism is still not known completely. In our study, Salmonella Enteritidis spiC mutant (SEΔspiC) was found to have stronger swarming motility and intramacrophage hyperproliferation which was closely related to glucose metabolism. SEΔspiC wbaP::Tn5 mutant was screened out by transposon mutagenesis, which had weaker swarming motility and intramacrophage replication ability than SEΔspiC in the presence of glucose. Bioinformatics displayed that undecaprenyl-phosphate galactose phosphotransferase (Wbap), encoded by wbaP gene, was a key enzyme for glucose metabolism and Lipopolysaccharide(LPS) synthesis, which confirmed our outcome that Wbap was involved in intramacrophage replication ability by glucose use in addition to swarming motility based on SEΔspiC. This discovery will further promote the understanding of the interaction between wbaP gene and spiC gene and the intracellular Salmonella replication mechanism.
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Affiliation(s)
- Yaonan Wang
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Guifeng Liu
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Jian Zhang
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Dan Gu
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Maozhi Hu
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Yunzheng Zhang
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Zhiming Pan
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China
| | - Shizhong Geng
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China.
| | - Xin'an Jiao
- Jiangsu Co-Innovation Center for Prevention and Control of Important Animal Infectious Diseases and Zoonoses, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Jiangsu Key Laboratory of Zoonosis, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Key Laboratory of Prevention and Control of Biological Hazard Factors (Animal Origin) for Agrifood Safety and Quality, Ministry of Agriculture of China, Yangzhou University, Yangzhou, Jiangsu, 225009, China; Joint International Research Laboratory of Agriculture and Agri-product Safety of the Ministry of Education, Yangzhou University, Yangzhou, Jiangsu, 225009, China.
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Choi J, Kim WK. Dietary Application of Tannins as a Potential Mitigation Strategy for Current Challenges in Poultry Production: A Review. Animals (Basel) 2020; 10:ani10122389. [PMID: 33327595 PMCID: PMC7765034 DOI: 10.3390/ani10122389] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/05/2020] [Revised: 11/26/2020] [Accepted: 12/03/2020] [Indexed: 12/13/2022] Open
Abstract
Simple Summary There are diverse challenges in the poultry production industry that decrease the productivity and efficiency of poultry production, impair animal welfare, and pose issues to public health. Furthermore, the use of antibiotic growth promoters (AGP) in feed, which have been used to improve the growth performance and gut health of chickens, has been restricted in many countries. Tannins, polyphenolic compounds that precipitate proteins, are considered as alternatives for AGP in feed and provide solutions to mitigate challenges in poultry production due to their antimicrobial, antioxidant, anti-inflammatory and gut health promoting effects. However, because high dosages of tannins have antinutritional effects when fed to poultry, determining appropriate dosages of supplemental tannins is critical for their potential implementation as a solution for the challenges faced in poultry production. Abstract The poultry industry has an important role in producing sources of protein for the world, and the size of global poultry production continues to increase annually. However, the poultry industry is confronting diverse challenges including bacterial infection (salmonellosis), coccidiosis, oxidative stress, including that caused by heat stress, welfare issues such as food pad dermatitis (FPD) and nitrogen and greenhouse gasses emissions that cumulatively cause food safety issues, reduce the efficacy of poultry production, impair animal welfare, and induce environmental issues. Furthermore, restrictions on the use of AGP have exacerbated several of these negative effects. Tannins, polyphenolic compounds that possess a protein precipitation capacity, have been considered as antinutritional factors in the past because high dosages of tannins can decrease feed intake and negatively affect nutrient digestibility and absorption. However, tannins have been shown to have antimicrobial, antioxidant and anti-inflammatory properties, and as such, have gained interest as promising bioactive compounds to help alleviate the challenges of AGP removal in the poultry industry. In addition, the beneficial effects of tannins can be enhanced by several strategies including heat processing, combining tannins with other bioactive compounds, and encapsulation. As a result, supplementation of tannins alone or in conjunction with the above strategies could be an effective approach to decrease the need of AGP and otherwise improve poultry production efficiency.
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Pomegranate peel extract reduced colonic damage and bacterial translocation in a mouse model of infectious colitis induced by Citrobacter rodentium. Nutr Res 2019; 73:27-37. [PMID: 31841745 DOI: 10.1016/j.nutres.2019.11.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2019] [Revised: 10/09/2019] [Accepted: 11/01/2019] [Indexed: 12/15/2022]
Abstract
The pomegranate fruit peel is a rich source of polyphenols including punicalins, punicalagins, and ellagic acids, but is considered an agricultural waste product. Pomegranate derived products have been reported to have a wide variety of health promoting benefits including antibacterial properties in vitro but there is limited evidence of their antibacterial properties in vivo. The purpose of this study was to test the in vivo antibacterial properties of a pomegranate peel extract (PPX) containing punicalin, punicalagin, and ellagic acid. C3H/He mice were orally pre-treated with water or PPX prior to infection with the mouse bacterial pathogen, Citrobacter rodentium (Cr) that mimics many aspects of human enteropathogenic Escherichia coli infections. Fecal excretion of Cr was monitored and mice were euthanized on day 12 post-infection to assess Cr colonization of the colon and spleen, histological changes, and gene expression. PPX-treatment reduced Cr infection induced weight loss and mortality that was observed in water-treated infected mice. However, Cr colonization of the colon and clearance was unaffected by PPX-treatment. Consistent with this, PPX treatment did not alter the potent Th1/Th17 pro-inflammatory response elicited by Cr infection. Significant colonization of the spleen was only seen in water-treated infected mice and was inversely correlated with the dose of PPX administered. PPX treatment decreased the extent of Cr-induced colon damage that correlated with decreased mortality and reduced colonization of the spleen. Thus, a pomegranate peel extract contains bioactive compounds that mitigate the deleterious effects of an in vivo infection with the model enteropathogenic bacteria, Cr.
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George NS, Cheung L, Luthria DL, Santin M, Dawson HD, Bhagwat AA, Smith AD. Pomegranate peel extract alters the microbiome in mice and dysbiosis caused by Citrobacter rodentium infection. Food Sci Nutr 2019; 7:2565-2576. [PMID: 31428344 PMCID: PMC6694437 DOI: 10.1002/fsn3.1106] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2019] [Accepted: 05/08/2019] [Indexed: 12/28/2022] Open
Abstract
Treatment of mice with a pomegranate peel extract (PPX) decreased the pathogenicity of Citrobacter rodentium (Cr) infections. Here, we investigate the effects of PPX on the microbiome of uninfected or Cr-infected C3H/HeNCr mice by 16S rRNA gene sequencing. Mice were treated with water or PPX for 14 days, feces were collected, and then, the mice were infected with Cr and feces collected again at day 6 postinfection. DNA was isolated from the fecal samples and subjected to 16S rRNA gene sequencing to determine the microbial composition. Differences in the composition of the microbiome were observed for untreated and PPX-treated mice with PPX mice having decreased diversity. PPX treatment decreased the Firmicutes/Bacteroidetes ratio by increasing Bacteroidetes and decreasing Firmicutes levels. The decrease in Firmicutes was driven by a large reduction in Lactobacillus. PPX treatment increased the abundance of Proteobacteria and Verrucomicrobiae and decreased Actinobacteria. The relative abundance of Cr reached 22% in water-treated but only 5% in PPX-treated infected mice. These results suggest that consumption of pomegranate polyphenols altered the microbiome, making it more resistant to displacement by infection with Cr, indicating that pomegranate polyphenols may mitigate the pathogenic effects of food-borne bacterial pathogens.
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Affiliation(s)
- Nadja S. George
- Environmental Microbial and Food Safety LabBeltsville Agricultural Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
| | - Lumei Cheung
- Diet Genomics and Immunology LabBeltsville Human Nutrition Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
| | - Devanand L. Luthria
- Composition Methods Development LabBeltsville Human Nutrition Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
| | - Monica Santin
- Environmental Microbial and Food Safety LabBeltsville Agricultural Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
| | - Harry D. Dawson
- Diet Genomics and Immunology LabBeltsville Human Nutrition Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
| | - Arvind A. Bhagwat
- Environmental Microbial and Food Safety LabBeltsville Agricultural Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
- Present address:
Central Chinmaya Mission TrustPowaiMumbaiIndia
| | - Allen D. Smith
- Diet Genomics and Immunology LabBeltsville Human Nutrition Research CenterAgricultural Research Service, Department of AgricultureBeltsvilleMaryland
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Lee SM, Park SY, Kim MJ, Cho EA, Jun CH, Park CH, Kim HS, Choi SK, Rew JS. Key lime ( Citrus aurantifolia) inhibits the growth of triple drug resistant Helicobacter pylori. Gut Pathog 2018; 10:16. [PMID: 29942354 PMCID: PMC5961513 DOI: 10.1186/s13099-018-0244-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/29/2018] [Accepted: 05/15/2018] [Indexed: 01/17/2023] Open
Abstract
Background Eradication rate for Helicobacter pylori (H. pylori) has decreased due to antibiotic resistance. Therefore, new strategies are needed to enhance H. pylori eradication, especially for H. pylori with high antibiotic resistance. The objective of this study was to evaluate anti-H. pylori activities of constituents from key lime (Citrus aurantifolia) and their possible inhibitory effects on urease activity of H. pylori. Methods Helicobacter pylori strain ATCC 43526 and triple drug resistant (TDR) H. pylori strains were used in this study. Urease activities of H. pylori strains were measured by ammonia colorimetrical quantification using ELISA reader. Minimum inhibitory concentrations were determined by agar dilution method for antibiotics and by modified media dilution method for each constituent of Citrus aurantifolia (C. aurantifolia). Results Citrus aurantifolia extract decreased the number of colonies of H. pylori strain ATCC 43526 and TDR H. pylori stains. An increasing concentration of C. aurantifolia extract attenuated urease activities of H. pylori strain ATCC 43526 and TDR H. pylori strains. Among constituents of C. aurantifolia, citral and 4-hexen-3-one were found to be able to inhibit the growth of H. pylori strain ATCC 43526 and TDR H. pylori strains. Furthermore, citral and 4-hexen-3-one inhibited urease activities of H. pylori strain ATCC 43526 and TDR H. pylori strains in a dose-dependent manner. Conclusion Citrus aurantifolia has antimicrobial effect on TDR H. pylori strains, suggesting that C. aurantifolia might have therapeutic potential to control antibiotic-resistant H. pylori strains that cause eradication failure using other antibiotics.
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Affiliation(s)
- Su-Mi Lee
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Seon-Young Park
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Moon-Ju Kim
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Eun-Ae Cho
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Chung-Hwan Jun
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Chang-Hwan Park
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Hyun-Soo Kim
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Sung-Kyu Choi
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
| | - Jong-Sun Rew
- Department of Internal Medicine, Division of Gastroenterology and Hepatology, Chonnam National University Medical School, 42, Jaebongro, Dong-ku Gwangju, 501-757 South Korea
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John KM, Bhagwat AA, Luthria DL. Swarm motility inhibitory and antioxidant activities of pomegranate peel processed under three drying conditions. Food Chem 2017; 235:145-153. [DOI: 10.1016/j.foodchem.2017.04.143] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2016] [Revised: 03/22/2017] [Accepted: 04/24/2017] [Indexed: 11/17/2022]
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Kalily E, Hollander A, Korin B, Cymerman I, Yaron S. Mechanisms of resistance to linalool inSalmonellaSenftenberg and their role in survival on basil. Environ Microbiol 2016; 18:3673-3688. [DOI: 10.1111/1462-2920.13268] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/25/2015] [Accepted: 02/14/2016] [Indexed: 11/30/2022]
Affiliation(s)
- Emmanuel Kalily
- Faculty of Biotechnology and Food Engineering; and The Russell Berrie Nanotechnology Institute, Technion - Israel Institute of Technology; Haifa Israel
| | - Amit Hollander
- Faculty of Biotechnology and Food Engineering; and The Russell Berrie Nanotechnology Institute, Technion - Israel Institute of Technology; Haifa Israel
| | - Ben Korin
- Faculty of Biotechnology and Food Engineering; and The Russell Berrie Nanotechnology Institute, Technion - Israel Institute of Technology; Haifa Israel
| | - Itamar Cymerman
- Faculty of Biotechnology and Food Engineering; and The Russell Berrie Nanotechnology Institute, Technion - Israel Institute of Technology; Haifa Israel
| | - Sima Yaron
- Faculty of Biotechnology and Food Engineering; and The Russell Berrie Nanotechnology Institute, Technion - Israel Institute of Technology; Haifa Israel
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