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Hamouda RA, Abdel-Hamid MS, Hagagy N, Nofal AM. The potent effect of selenium nanoparticles: insight into the antifungal activity and preservation of postharvest strawberries from gray mold diseases. JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE 2024; 104:6756-6768. [PMID: 38563620 DOI: 10.1002/jsfa.13502] [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: 11/06/2023] [Revised: 03/17/2024] [Accepted: 03/02/2024] [Indexed: 04/04/2024]
Abstract
BACKGROUND Most microorganisms that cause food decay and the lower the shelf life of foods are fungi. Nanotechnologies can combat various diseases and deal with the application of nanomaterial to target cells or tissues. In this study selenium nanoparticles (Se-NPs) were synthesized using ascorbic acid and characterized by ultraviolet-visible spectroscopy, transmission electron microscopy (TEM), X-ray diffraction and zeta potential. The different concentrations of As/Se-NPs were tested against various fungi, including Alternaria linicola, Alternaria padwickii, Botrytis cinerea, Bipolaris sp., Cephalosporium acremonium, Fusarium moniliform and Fusarium semitectum. This study tested the influence of coated As/Se-NPs on healthy strawberry fruits and those infected with Botrytis cinerea during 16 days of storage, with regard to shelf life, decay percentage, weight loss, total titratable acidity percentage, total soluble solids content (TSS) and anthocyanin content. RESULTS Energy-dispersive X-ray analysis showed only two elements: selenium and oxygen. TEM images showed that the nanoparticles ranged in size between 26 to 39 nm and were rhombohedral in shape. Se-NPs showed antifungal activity against all tested fungi, the most effective being against Botrytis cinerea, Cephalosporium acremonium and Fusarium semitectum. During storage periods of strawberries fruits coated with As/Se-NPs, the shelf life was increased, and the number of decaying fruits was less than in control (uncoated) and coated infected fruits. The decline in weight loss was lower in coated fruits than in control fruits. CONCLUSION These findings demonstrated that As/Se-NPs could effectively maintain the postharvest quality of strawberries, even when the fruit was infected with B. cinerea. © 2024 Society of Chemical Industry.
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Affiliation(s)
- Ragaa A Hamouda
- Department of Biology, Collage of Sciences and Arts Khulais, University of Jeddah, Jeddah, Saudi Arabia
- Microbial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Marwa S Abdel-Hamid
- Microbial Biotechnology Department, Genetic Engineering and Biotechnology Research Institute, University of Sadat City, Sadat City, Egypt
| | - Nashwa Hagagy
- Department of Biology, Collage of Sciences and Arts Khulais, University of Jeddah, Jeddah, Saudi Arabia
- Botany and Microbiology Department, Faculty of Science, Suez Canal University, Ismailia, Egypt
| | - Ashraf M Nofal
- Environmental Studies and Research Institute, University of Sadat City, Sadat City, Egypt
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Torres-Palazzolo C, Ferreyra S, Hugalde IP, Kuhn Y, Combina M, Ponsone ML. Recent advances in biocontrol and other alternative strategies for the management of postharvest decay in table grapes. Int J Food Microbiol 2024; 420:110766. [PMID: 38815343 DOI: 10.1016/j.ijfoodmicro.2024.110766] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 05/22/2024] [Accepted: 05/24/2024] [Indexed: 06/01/2024]
Abstract
During postharvest, table grapes are often spoiled by molds. Aspergillus sp., Alternaria sp., Botrytis sp., Cladosporium sp. and Penicillium sp. are different mold genera frequently related to table grape rot. Fungal spoilage affects nutritional value and organoleptic properties while also producing health hazards, such as mycotoxins. Traditionally, synthetic fungicides have been employed to control fungal diseases. However, possible negative effects on health and the environment are a serious concern for consumers and government entities. This review summarized data on innovative strategies proposed to diminish postharvest losses and extend table grape shelf life. Among physical, chemical, and biological strategies, either alone or in combination, the integrated management of fungal diseases is a sustainable alternative to synthetic fungicides. However, to date, only a few alternative technologies have succeeded on a commercial scale. Recent research aimed at increasing the competitiveness of alternative technologies has led to the development of integrated management strategies to prevent postharvest decay and increase the safety and quality of table grapes.
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Affiliation(s)
- Carolina Torres-Palazzolo
- Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agropecuaria (EEA Mendoza INTA), San Martín 3853, Mayor Drummond, Luján de Cuyo, M5507 Mendoza, Argentina; Centro Regional Mendoza, Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-Mendoza CONICET), Avenida Ruiz Leal s/n, Parque General San Martín, M5500 Mendoza, Argentina; Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo (FCA UNCuyo), Almirante Brown 500, Chacras de Coria, M5528 Mendoza, Argentina
| | - Susana Ferreyra
- Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agropecuaria (EEA Mendoza INTA), San Martín 3853, Mayor Drummond, Luján de Cuyo, M5507 Mendoza, Argentina; Centro Regional Mendoza, Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-Mendoza CONICET), Avenida Ruiz Leal s/n, Parque General San Martín, M5500 Mendoza, Argentina
| | - Ines P Hugalde
- Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agropecuaria (EEA Mendoza INTA), San Martín 3853, Mayor Drummond, Luján de Cuyo, M5507 Mendoza, Argentina; Facultad de Ciencias Agrarias, Universidad Nacional de Cuyo (FCA UNCuyo), Almirante Brown 500, Chacras de Coria, M5528 Mendoza, Argentina
| | - Yamila Kuhn
- Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agropecuaria (EEA Mendoza INTA), San Martín 3853, Mayor Drummond, Luján de Cuyo, M5507 Mendoza, Argentina
| | - Mariana Combina
- Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agropecuaria (EEA Mendoza INTA), San Martín 3853, Mayor Drummond, Luján de Cuyo, M5507 Mendoza, Argentina; Centro Regional Mendoza, Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-Mendoza CONICET), Avenida Ruiz Leal s/n, Parque General San Martín, M5500 Mendoza, Argentina
| | - Maria Lorena Ponsone
- Estación Experimental Agropecuaria Mendoza, Instituto Nacional de Tecnología Agropecuaria (EEA Mendoza INTA), San Martín 3853, Mayor Drummond, Luján de Cuyo, M5507 Mendoza, Argentina; Centro Regional Mendoza, Consejo Nacional de Investigaciones Científicas y Técnicas (CCT-Mendoza CONICET), Avenida Ruiz Leal s/n, Parque General San Martín, M5500 Mendoza, Argentina; Facultad de Ciencias Exactas y Naturales, Universidad Nacional de Cuyo (FCEN UNCuyo), Padre Jorge Contreras 1300, Parque General San Martín, M5502 Mendoza, Argentina.
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3
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Ngolong Ngea GL, Yang Q, Xu M, Ianiri G, Dhanasekaran S, Zhang X, Bi Y, Zhang H. Revisiting the current and emerging concepts of postharvest fresh fruit and vegetable pathology for next-generation antifungal technologies. Compr Rev Food Sci Food Saf 2024; 23:e13397. [PMID: 38924311 DOI: 10.1111/1541-4337.13397] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2024] [Revised: 06/01/2024] [Accepted: 06/05/2024] [Indexed: 06/28/2024]
Abstract
Fungal infections of fresh fruits and vegetables (FFVs) can lead to safety problems, including consumer poisoning by mycotoxins. Various strategies exist to control fungal infections of FFVs, but their effectiveness and sustainability are limited. Recently, new concepts based on the microbiome and pathobiome have emerged and offer a more holistic perspective for advancing postharvest pathogen control techniques. Understanding the role of the microbiome in FFV infections is essential for developing sustainable control strategies. This review examines current and emerging approaches to postharvest pathology. It reviews what is known about the initiation and development of infections in FFVs. As a promising concept, the pathobiome offers new insights into the basic mechanisms of microbial infections in FFVs. The underlying mechanisms uncovered by the pathobiome are being used to develop more relevant global antifungal strategies. This review will also focus on new technologies developed to target the microbiome and members of the pathobiome to control infections in FFVs and improve safety by limiting mycotoxin contamination. Specifically, this review stresses emerging technologies related to FFVs that are relevant for modifying the interaction between FFVs and the microbiome and include the use of microbial consortia, the use of genomic technology to manipulate host and microbial community genes, and the use of databases, deep learning, and artificial intelligence to identify pathobiome markers. Other approaches include programming the behavior of FFVs using synthetic biology, modifying the microbiome using sRNA technology, phages, quorum sensing, and quorum quenching strategies. Rapid adoption and commercialization of these technologies are recommended to further improve the overall safety of FFVs.
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Affiliation(s)
- Guillaume Legrand Ngolong Ngea
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
- Département de Transformation et Contrôle de qualité des Produits Halieutiques, Institut des Sciences Halieutiques, Université de Douala à Yabassi, Douala-Bassa, Cameroun
| | - Qiya Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Meiqiu Xu
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Giuseppe Ianiri
- Department of Agricultural, Environmental and Food Sciences, University of Molise, Campobasso, Italy
| | | | - Xiaoyun Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Yang Bi
- College of Food Science and Engineering, Gansu Agricultural University, Lanzhou, China
| | - Hongyin Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
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Kulišová M, Rabochová M, Lorinčík J, Maťátková O, Brányik T, Hrudka J, Scholtz V, Jarošová Kolouchová I. Comparative assessment of UV-C radiation and non-thermal plasma for inactivation of foodborne fungal spores suspension in vitro. RSC Adv 2024; 14:16835-16845. [PMID: 38784412 PMCID: PMC11114098 DOI: 10.1039/d4ra01689k] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/04/2024] [Accepted: 05/10/2024] [Indexed: 05/25/2024] Open
Abstract
Fungal contamination poses a persistent challenge to industries, particularly in food, healthcare, and clinical sectors, due to the remarkable resilience of fungi in withstanding conventional control methods. In this context, our research delves into the comparative efficacy of UV radiation and non-thermal plasma (NTP) on key foodborne fungal contaminants - Alternaria alternata, Aspergillus niger, Fusarium culmorum, and Fusarium graminearum. The study examined the impact of varying doses of UV radiation on the asexual spores of all mentioned fungal strains. Simultaneously, the study compared the effects of UV radiation and NTP on the metabolic activity of cells after spore germination and their subsequent germination ability. The results revealed that UV-C radiation (254 nm) did not significantly suppress the metabolic activity of cells after spore germination. In contrast, NTP exhibited almost 100% effectiveness on both selected spores and their subsequent germination, except for A. niger. In the case of A. niger, the effectiveness of UV-C and NTP was nearly comparable, showing only a 35% decrease in metabolic activity after 48 hours of germination, while the other strains (A. alternata, F. culmorum, F. graminearum) exhibited a reduction of more than 95%. SEM images illustrate the morphological changes in structure of all tested spores after both treatments. This study addresses a crucial gap in existing literature, offering insights into the adaptation possibilities of treated cells and emphasizing the importance of considering exposure duration and nutrient conditions (introduction of fresh medium). The results highlighted the promising antimicrobial potential of NTP, especially for filamentous fungi, paving the way for enhanced sanitation processes with diverse applications.
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Affiliation(s)
- Markéta Kulišová
- University of Chemistry and Technology, Prague, Department of Biotechnology Technická 5, 166 28, Praha 6 Prague Czech Republic
| | - Michaela Rabochová
- Research Centre Rez, Department of Material Analysis Hlavní 130, 250 68, Husinec-Řež Czech Republic
- Czech Technical University in Prague, Faculty of Biomedical Engineering nám. Sítná 3105 272 01 Kladno Czech Republic
| | - Jan Lorinčík
- Research Centre Rez, Department of Material Analysis Hlavní 130, 250 68, Husinec-Řež Czech Republic
| | - Olga Maťátková
- University of Chemistry and Technology, Prague, Department of Biotechnology Technická 5, 166 28, Praha 6 Prague Czech Republic
| | - Tomáš Brányik
- Research Institute of Brewing and Malting Lípová 15 120 44 Prague Czech Republic
| | - Jan Hrudka
- University of Chemistry and Technology, Prague, Department of Physics and Measurements Technická 5, 166 28, Praha 6 Prague Czech Republic
| | - Vladimír Scholtz
- University of Chemistry and Technology, Prague, Department of Physics and Measurements Technická 5, 166 28, Praha 6 Prague Czech Republic
| | - Irena Jarošová Kolouchová
- University of Chemistry and Technology, Prague, Department of Biotechnology Technická 5, 166 28, Praha 6 Prague Czech Republic
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5
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Jiang F, Liang Y, Liu L, Zhang Y, Deng Y, Wei F, Xu C, Fu L, Lin B. One-pot co-crystallized hexanal-loaded ZIF-8/quaternized chitosan film for temperature-responsive ethylene inhibition and climacteric fruit preservation. Int J Biol Macromol 2024; 265:130798. [PMID: 38479674 DOI: 10.1016/j.ijbiomac.2024.130798] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/11/2023] [Revised: 02/25/2024] [Accepted: 03/09/2024] [Indexed: 03/23/2024]
Abstract
Controlling ethylene production and microbial infection are key factors to prolong the shelf life of climacteric fruit. Herein, a nanocomposite film, hexanal-loaded ZIF-8/CS (HZCF) with "nano-barrier" structure, was developed by a one-pot co-crystallized of ZIF-8 in situ growth on quaternized chitosan (CS) and encapsulation of hexanal into ZIF-8 via microporous adsorption. The resultant film realized the temperature responsive release of hexanal via the steric hindrance and hierarchical pore structure as "nano-barrier", which can inhibit ethylene production in climacteric fruit on demand. Based on this, the maximum ethylene inhibition rate of HZCF was up to 52.6 %. Meanwhile, the film exhibits excellent antibacterial, mechanical, UV resistance and water retention properties, by virtue of the functional synergy between ZIF-8 and CS. Contributed to the multifunctional features, HZCF prolonged the shelf life of banana and mango for at least 16 days, which is 8 days longer than that of control fruit. More strikingly, HZCF is washable and biodegradable, which is expected to replace non-degradable plastic film. Thus, this study provides a convenient novel approach to simplify the encapsulation of active molecule on metal-organic frameworks (MOFs), develops a packaging material for high-efficient freshness preservation, and helps to alleviate the survival crisis caused by food waste.
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Affiliation(s)
- Fengqiong Jiang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Yuntong Liang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Li Liu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Yuancheng Zhang
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Yongfu Deng
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Fuxiang Wei
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Chuanhui Xu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Lihua Fu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China
| | - Baofeng Lin
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, PR China.
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6
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Kulišová M, Rabochová M, Lorinčík J, Brányik T, Hrudka J, Scholtz V, Jarošová Kolouchová I. Exploring Non-Thermal Plasma and UV Radiation as Biofilm Control Strategies against Foodborne Filamentous Fungal Contaminants. Foods 2024; 13:1054. [PMID: 38611358 PMCID: PMC11011738 DOI: 10.3390/foods13071054] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2024] [Revised: 03/27/2024] [Accepted: 03/27/2024] [Indexed: 04/14/2024] Open
Abstract
In recent years, non-thermal plasma (NTP) has emerged as a promising tool for decontamination and disinfection within the food industry. Given the increasing resistance of microbial biofilms to conventional disinfectants and their adverse environmental effects, this method has significant potential for eliminating biofilm formation or mitigating the metabolic activity of grown biofilms. A comparative study was conducted evaluating the efficacy of UV radiation and NTP in eradicating mature biofilms of four common foodborne filamentous fungal contaminants: Alternaria alternata, Aspergillus niger, Fusarium culmorum, and Fusarium graminearum. The findings reveal that while UV radiation exhibits variable efficacy depending on the duration of exposure and fungal species, NTP induces substantial morphological alterations in biofilms, disrupting hyphae, and reducing extracellular polymeric substance production, particularly in A. alternata and F. culmorum. Notably, scanning electron microscopy analysis demonstrates significant disruption of the hyphae in NTP-treated biofilms, indicating its ability to penetrate the biofilm matrix, which is a promising outcome for biofilm eradication strategies. The use of NTP could offer a more environmentally friendly and potentially more effective alternative to traditional disinfection methods.
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Affiliation(s)
- Markéta Kulišová
- Department of Biotechnology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic;
| | - Michaela Rabochová
- Department of Material Analysis, Research Centre Rez, Hlavní 130, 250 68 Husinec-Řež, Czech Republic; (M.R.); (J.L.)
- Faculty of Biomedical Engineering, Czech Technical University in Prague, nám. Sítná 3105, 272 01 Kladno, Czech Republic
| | - Jan Lorinčík
- Department of Material Analysis, Research Centre Rez, Hlavní 130, 250 68 Husinec-Řež, Czech Republic; (M.R.); (J.L.)
| | - Tomáš Brányik
- Research Institute of Brewing and Malting, Lípová 15, 120 44 Prague, Czech Republic;
| | - Jan Hrudka
- Department of Physics and Measurements, Prague, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic; (J.H.); (V.S.)
| | - Vladimír Scholtz
- Department of Physics and Measurements, Prague, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic; (J.H.); (V.S.)
| | - Irena Jarošová Kolouchová
- Department of Biotechnology, University of Chemistry and Technology, Prague, Technická 5, 166 28 Prague, Czech Republic;
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7
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Ahmed AR, Aleid SM, Mohammed M. Impact of Modified Atmosphere Packaging Conditions on Quality of Dates: Experimental Study and Predictive Analysis Using Artificial Neural Networks. Foods 2023; 12:3811. [PMID: 37893704 PMCID: PMC10606818 DOI: 10.3390/foods12203811] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/13/2023] [Revised: 10/09/2023] [Accepted: 10/16/2023] [Indexed: 10/29/2023] Open
Abstract
Dates are highly perishable fruits, and maintaining their quality during storage is crucial. The current study aims to investigate the impact of storage conditions on the quality of dates (Khalas and Sukary cultivars) at the Tamer stage and predict their quality attributes during storage using artificial neural networks (ANN). The studied storage conditions were the modified atmosphere packing (MAP) gases (CO2, O2, and N), packaging materials, storage temperature, and storage time, and the evaluated quality attributes were moisture content, firmness, color parameters (L*, a*, b*, and ∆E), pH, water activity, total soluble solids, and microbial contamination. The findings demonstrated that the storage conditions significantly impacted (p < 0.05) the quality of the two stored date cultivars. The use of MAP with 20% CO2 + 80% N had a high potential to decrease the rate of color transformation and microbial growth of dates stored at 4 °C for both stored date cultivars. The developed ANN models efficiently predicted the quality changes of stored dates closely aligned with observed values under the different storage conditions, as evidenced by low Root Mean Square Error (RMSE) and Mean Absolute Percentage Error (MAPE) values. In addition, the reliability of the developed ANN models was further affirmed by the linear regression between predicted and measured values, which closely follow the 1:1 line, with R2 values ranging from 0.766 to 0.980, the ANN models demonstrate accurate estimating of fruit quality attributes. The study's findings contribute to food quality and supply chain management through the identification of optimal storage conditions and predicting the fruit quality during storage under different atmosphere conditions, thereby minimizing food waste and enhancing food safety.
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Affiliation(s)
- Abdelrahman R. Ahmed
- Department of Food and Nutrition Sciences, College of Agricultural and Food Sciences, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia; (A.R.A.); (S.M.A.)
- Home Economics Department, Faculty of Specific Education, Ain Shams University, Cairo 11566, Egypt
| | - Salah M. Aleid
- Department of Food and Nutrition Sciences, College of Agricultural and Food Sciences, King Faisal University, P.O. Box 400, Al-Ahsa 31982, Saudi Arabia; (A.R.A.); (S.M.A.)
| | - Maged Mohammed
- Date Palm Research Center of Excellence, King Faisal University, Al-Ahsa 31982, Saudi Arabia
- Department of Agricultural and Biosystems Engineering, Faculty of Agriculture, Menoufia University, Shebin El Koum 32514, Egypt
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Saldaña-Mendoza SA, Pacios-Michelena S, Palacios-Ponce AS, Chávez-González ML, Aguilar CN. Trichoderma as a biological control agent: mechanisms of action, benefits for crops and development of formulations. World J Microbiol Biotechnol 2023; 39:269. [PMID: 37532771 DOI: 10.1007/s11274-023-03695-0] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/24/2023] [Accepted: 07/07/2023] [Indexed: 08/04/2023]
Abstract
Currently, the food and economic losses generated by the attack of phytopathogens on the agricultural sector constitute a severe problem. Conventional crop protection techniques based on the application of synthetic pesticides to combat these undesirable microorganisms have also begun to represent an inconvenience since the excessive use of these substances is associated with contamination problems and severe damage to the health of farmers, consumers, and communities surrounding the fields, as well as the generation of resistance by the phytopathogens to be combated. Using biocontrol agents such as Trichoderma to mitigate the attack of phytopathogens represents an alternative to synthetic pesticides, safe for health and the environment. This work explains the mechanisms of action through which Trichoderma exerts biological control, some of the beneficial aspects that it confers to the development of crops through its symbiotic interaction with plants, and the bioremedial effects that it presents in fields contaminated by synthetic pesticides. Also, detail the production of spore-based biopesticides through fermentation processes and formulation development.
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Affiliation(s)
- Salvador A Saldaña-Mendoza
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México
| | - Sandra Pacios-Michelena
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México
| | - Arturo S Palacios-Ponce
- ESPOL Polytechnic University, Escuela Superior Politécnica del Litoral, ESPOL, Facultad de Ingeniería en Mecánica y Ciencias de la Producción, Campus Gustavo Galindo Km. 30.5 Vía Perimetral, P.O. Box 09-01-5863, Guayaquil, Ecuador
| | - Mónica L Chávez-González
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México
| | - Cristóbal N Aguilar
- Food Research Department, School of Chemistry, Autonomous University of Coahuila, Venustiano Carranza S/N, República Oriente, C.P.25280, Saltillo, Coahuila, México.
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Islam S, Biswas S, Jabin T, Moniruzzaman M, Biswas J, Uddin MS, Akhtar-E-Ekram M, Elgorban AM, Ghodake G, Syed A, Saleh MA, Zaman S. Probiotic potential of Lactobacillus plantarum DMR14 for preserving and extending shelf life of fruits and fruit juice. Heliyon 2023; 9:e17382. [PMID: 37484375 PMCID: PMC10361358 DOI: 10.1016/j.heliyon.2023.e17382] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2023] [Revised: 06/09/2023] [Accepted: 06/15/2023] [Indexed: 07/25/2023] Open
Abstract
The harmful effects of chemical preservatives are driving the need for natural ones. To meet this demand, probiotic lactic acid bacteria (LAB) were isolated from fermented oats in this study. The goals of this study were to separate and identify probiotic LAB from fermented oats, to determine how effective these LAB are at combating pathogenic microorganisms in vitro, and to investigate their preservative capacity by applying the bacterium's cell-free supernatant (CFS) to specific fruits and fruit juice. The isolated strain was identified as Lactobacillus plantarum DMR14 using morphological, biochemical, and molecular investigation. Antimicrobial, antibiofilm, anti-oxidant, pH tolerance, and antibiotic resistance assays were used to evaluate the strain's probiotic potential, showing that Lactobacillus plantarum DMR14 had the strongest antagonistic and anti-biofilm capacity against Shigella boydii. Furthermore, the bacteriocin-containing compounds, cell-free supernatant (CFS) of the LAB, were tested against three fruits and one fruit juice, with the cell-free supernatant (CFS) of the bacterium lengthening the shelf life of the fruits compared to the untreated ones. Furthermore, while the concentration of coliform bacteria decreased in the treated sugarcane juice, an increase in the concentration of lactic acid bacteria suggested that the strain may be used as a fruit preservative in food industries.
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Affiliation(s)
- Shirmin Islam
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Suvro Biswas
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Tabassum Jabin
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md. Moniruzzaman
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Jui Biswas
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md. Salah Uddin
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Md. Akhtar-E-Ekram
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Abdallah M. Elgorban
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Gajanan Ghodake
- Department of Biological and Environmental Science, Dongguk University-Seoul, Ilsandong-gu, Goyang-si, 10326, Gyeonggi-do, South Korea
| | - Asad Syed
- Department of Botany and Microbiology, College of Science, King Saud University, P.O. Box 2455, Riyadh, 11451, Saudi Arabia
| | - Md. Abu Saleh
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
| | - Shahriar Zaman
- Microbiology Laboratory, Department of Genetic Engineering and Biotechnology, University of Rajshahi, Rajshahi, 6205, Bangladesh
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Zhang Y, Dhanasekaran S, Ngea GLN, Yang Q, Zhang H. Overexpression of the SDR gene improves the ability of Meyerozyma guilliermondii to degrade patulin in pears and juices. Food Chem 2023; 417:135785. [PMID: 36913869 DOI: 10.1016/j.foodchem.2023.135785] [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: 07/01/2022] [Revised: 01/23/2023] [Accepted: 02/21/2023] [Indexed: 02/27/2023]
Abstract
The intracellular enzymes of antagonistic yeast are effective in controlling patulin (PAT) contamination. However, countless enzymes that have been revealed remain functionally uncharacterized. The study built on previous transcriptomic data obtained by our research group to amplify and express a gene encoding a short-chain dehydrogenase/reductase (SDR) in Meyerozyma guilliermondii. Overexpression of SDR increased the tolerance of M. guilliermondii to PAT and the ability to degrade PAT of the intracellular enzymes. Furthermore, MgSDR-overexpressed M. guilliermondii showed higher PAT degradation in juices (apple and peach) and controlled the blue mold of pears at 20 °C and 4 °C while significantly reduced the content of PAT and the biomass of Penicillium expansum in decayed tissues than wild-type M. guilliermondii. This study provides theoretical references for the subsequent heterologous expression, formulation, and application of the SDR protein from M. guilliermondii and contributes to elucidating the PAT degradation mechanism of antagonistic yeasts.
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Affiliation(s)
- Yu Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | - Solairaj Dhanasekaran
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China
| | | | - Qiya Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
| | - Hongyin Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang 212013, Jiangsu, China.
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11
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Kumari M, Qureshi KA, Jaremko M, White J, Singh SK, Sharma VK, Singh KK, Santoyo G, Puopolo G, Kumar A. Deciphering the role of endophytic microbiome in postharvest diseases management of fruits: Opportunity areas in commercial up-scale production. FRONTIERS IN PLANT SCIENCE 2022; 13:1026575. [PMID: 36466226 PMCID: PMC9716317 DOI: 10.3389/fpls.2022.1026575] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 10/13/2022] [Indexed: 06/17/2023]
Abstract
As endophytes are widely distributed in the plant's internal compartments and despite having enormous potential as a biocontrol agent against postharvest diseases of fruits, the fruit-endophyte-pathogen interactions have not been studied detail. Therefore, this review aims to briefly discuss the colonization patterns of endophytes and pathogens in the host tissue, the diversity and distribution patterns of endophytes in the carposphere of fruits, and host-endophyte-pathogen interactions and the molecular mechanism of the endophytic microbiome in postharvest disease management in fruits. Postharvest loss management is one of the major concerns of the current century. It is considered a critical challenge to food security for the rising global population. However, to manage the postharvest loss, still, a large population relies on chemical fungicides, which affect food quality and are hazardous to health and the surrounding environment. However, the scientific community has searched for alternatives for the last two decades. In this context, endophytic microorganisms have emerged as an economical, sustainable, and viable option to manage postharvest pathogens with integral colonization properties and eliciting a defense response against pathogens. This review extensively summarizes recent developments in endophytic interactions with harvested fruits and pathogens-the multiple biocontrol traits of endophytes and colonization and diversity patterns of endophytes. In addition, the upscale commercial production of endophytes for postharvest disease treatment is discussed.
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Affiliation(s)
- Madhuree Kumari
- Department of Biochemistry, Indian Institute of Science, Bengaluru, India
| | - Kamal A. Qureshi
- Department of Pharmaceutics, Unaizah College of Pharmacy, Qassim University, Unaizah, Saudi Arabia
| | - Mariusz Jaremko
- Smart-Health Initiative (SHI) and Red Sea Research Center (R.S.R.C.), Division of Biological and Environmental Sciences and Engineering (B.E.S.E.), King Abdullah University of Science and Technology (K.A.U.S.T.), Thuwal, Saudi Arabia
| | - James White
- Department of Plant Biology, Rutgers University, The State University of New Jersey, New Brunswick, NJ, United States
| | - Sandeep Kumar Singh
- Division of Microbiology, Indian Council of Agricultural Research (ICAR), New Delhi, India
| | - Vijay Kumar Sharma
- Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi, India
| | | | - Gustavo Santoyo
- Instituto de Investigaciones Químico Biológicas, Universidad Michoacana de San Nicolás de Hidalgo, Morelia, Mexico
| | - Gerardo Puopolo
- Center Agriculture Food Environment, University of Trento, Trentino, TN, Italy
| | - Ajay Kumar
- Centre of Advanced Study in Botany, Banaras Hindu University, Varanasi, India
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12
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Leng J, Dai Y, Qiu D, Zou Y, Wu X. Utilization of the antagonistic yeast, Wickerhamomyces anomalus, combined with UV-C to manage postharvest rot of potato tubers caused by Alternaria tenuissima. Int J Food Microbiol 2022; 377:109782. [DOI: 10.1016/j.ijfoodmicro.2022.109782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Revised: 05/21/2022] [Accepted: 06/04/2022] [Indexed: 10/18/2022]
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13
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Odetayo T, Tesfay S, Ngobese NZ. Nanotechnology‐enhanced edible coating application on climacteric fruits. Food Sci Nutr 2022; 10:2149-2167. [PMID: 35844928 PMCID: PMC9281961 DOI: 10.1002/fsn3.2557] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 08/17/2021] [Accepted: 08/19/2021] [Indexed: 11/06/2022] Open
Abstract
Climacteric fruits continue to ripen after harvest and produce ethylene, coupled with an increase in respiration rate, which contributes to more rapid perishability. Inhibition of ethylene biosynthesis has been shown to be an efficient way to delay the onset of ripening and lengthen shelf life. The use of edible materials as coatings presents an efficient approach in preserving the quality of fruits. Edible coatings have many benefits, such as affordability, ease of application, and use of natural ingredients. Nanotechnology provides interesting approaches to the management of fruit shelf life after harvest. Nanotechnology has the capacity of producing new materials by minimizing the size of components to a nanometric level. These kinds of nanomaterials possess distinct and improved properties for delaying fruit ripening and decay. The main goal of adding nanoparticles to edible coatings is to enhance the biopolymer's mechanical and water vapor barrier properties. Nanoparticles also contain biopolymer‐like features and are thought to have superior antibacterial, antifungal, and antiviral properties than edible coatings. This review is aimed at summarizing recent findings on the application of edible coatings in the form of nanoparticles, and their effect on quality parameters and shelf life extension of climacteric fruits. Peer‐reviewed articles were obtained by using Scopus and science direct. The current materials widely used for coating climacteric fruits are zinc, silver and chitosan nanoparticles. Zinc nanoparticles have been shown to be more effective in delaying ripening significantly by reducing weight and moisture loss and ensuring retention of fruit firmness. Further research is needed to understand their effect on other physicochemical properties of fruits.
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Affiliation(s)
- Temitayo Odetayo
- Department of Botany and Plant Biotechnology Faculty of Science University of Johannesburg Johannesburg South Africa
| | - Samson Tesfay
- Department of Horticultural Science Faculty of Science University of KwaZulu‐Natal South Africa Pietermaritzburg South Africa
| | - Nomali Ziphorah Ngobese
- Department of Botany and Plant Biotechnology Faculty of Science University of Johannesburg Johannesburg South Africa
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14
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Ali M, Wang X, Haroon U, Chaudhary HJ, Kamal A, Ali Q, Saleem MH, Usman K, Alatawi A, Ali S, Hussain Munis MF. Antifungal activity of Zinc nitrate derived nano Zno fungicide synthesized from Trachyspermum ammi to control fruit rot disease of grapefruit. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2022; 233:113311. [PMID: 35217307 DOI: 10.1016/j.ecoenv.2022.113311] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/20/2021] [Revised: 02/03/2022] [Accepted: 02/11/2022] [Indexed: 05/27/2023]
Abstract
Grapefruit (Citrus paradisi) is a widely grown citrus and its fruit is affected by a variety of biotic and abiotic stress. Keeping in view the hazardous effects of synthetic fungicides, the recent trend is shifting towards safer and eco-friendly control of fruit diseases. The present study was aimed to diagnose the fruit rot disease of grapefruit and its control by using zinc oxide green nanoparticles (ZnO NPs). Fruit rot symptoms were observed in various grapefruit growing sites of Pakistan. Diseased samples were collected, and the disease-causing pathogen was isolated. Following Koch's postulates, the isolated pathogen was identified as Rhizoctonia solani. For eco-friendly control of this disease, ZnO NPs were prepared in the seed extract of Trachyspermum ammi and characterized. Fourier transform infrared spectroscopy (FTIR) of these NPs described the presence of stabilizing and reducing compounds such as phenols, aldehyde and vinyl ether, especially thymol (phenol). X-ray diffraction (XRD) analysis revealed their crystalline nature and size (48.52 nm). Energy dispersive X-ray (EDX) analysis elaborated the presence of major elements in the samples, while scanning electron microscopy (SEM) confirmed the morphology of bio fabricated NPs. ZnO NPs exhibited very good anti-fungal activity and the most significant fungal growth inhibition was observed at 1.0 mg/ml concentration of green NPs, in vitro and in vivo. These findings described that the bioactive constituents of T. ammi seed extract can effectively reduce and stabilize ZnO NPs. It is a cost-effective method to successfully control the fruit rot disease of grapefruit.
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Affiliation(s)
- Musrat Ali
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Xiukang Wang
- College of Life Sciences, Yan'an University, Yan'an 716000, China.
| | - Urooj Haroon
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Hassan Javed Chaudhary
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Asif Kamal
- Department of Plant Sciences, Faculty of Biological Sciences, Quaid-i-Azam University, Islamabad, Pakistan.
| | - Qurban Ali
- Department of Plant Pathology, College of Plant Protection, Nanjing Agricultural University, Key Laboratory of Integrated Management of Crop Diseases and Pests, Ministry of Education, Nanjing 210095, China.
| | - Muhammad Hamzah Saleem
- College of Plant Science and Technology, Huazhong Agricultural University, Wuhan 430070, China.
| | - Kamal Usman
- Agricultural Research Station, Office of VP for Research & Graduate Studies, Qatar University, Doha 2713, Qatar.
| | - Aishah Alatawi
- Biology Department, Faculty of Science, Tabuk University, Tabuk 71421, Saudi Arabia.
| | - Shafaqat Ali
- Department of Environmental Sciences and Engineering, Government College University, Allama Iqbal Road, 38000 Faisalabad, Pakistan; Department of Biological Sciences and Technology, China Medical University, Taichung City 40402, Taiwan.
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15
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Mesías FJ, Martín A, Hernández A. Consumers' growing appetite for natural foods: Perceptions towards the use of natural preservatives in fresh fruit. Food Res Int 2021; 150:110749. [PMID: 34865767 DOI: 10.1016/j.foodres.2021.110749] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2021] [Revised: 09/25/2021] [Accepted: 10/09/2021] [Indexed: 11/25/2022]
Abstract
Recent changes in food purchasing and consumption have led consumers to place greater importance on aspects such as convenience and the impact of food production and processing on health and the environment. This, in turn, poses a challenge for the food industry, especially with respect to highly perishable foods such as fruit. Great efforts have been made by the industry to reduce post-harvest losses by using natural preservatives that can replace traditional chemical fungicides, which are increasingly rejected by both citizens and governments. In this context, the purpose of this study was to obtain an overview of consumer perceptions towards the application of these novel products in fruit. In order to achieve this goal, five focus group sessions were held in multiple Spanish cities from December 2019 to February 2020. A total of 48 people with a mixed socio-demographic background took part in the study. The results showed both positive and negative consumer perceptions towards fruit, on the one hand being healthy and natural, and on the other lacking convenience. Packaging increases fruit convenience at the cost of its perception as a natural food product. In addition, consumers reported negative opinions associated with both the use of chemicals to improve fruit preservation and the environmental impact of the packaging. Participants showed interest in the use of natural preservatives in fruit, as these are considered more natural, healthier and more environmentally friendly. Although natural preservatives can influence consumers' fruit purchasing decisions, lack of information about such preservatives can cause doubts about their effectiveness and misjudgements about the price premium they add. Therefore, information about these types of preservatives, their characteristics and their benefits is key to overcoming mistrust and communicating to consumers the differentiation that their use adds to foods.
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Affiliation(s)
- F J Mesías
- Department of Economics, Universidad de Extremadura - Ctra. Cáceres s/n, 06071 Badajoz, Spain; Research Institute of Agricultural Resources (INURA), Universidad de Extremadura, Avda. de Elvas s/n, Campus Universitario, 06006 Badajoz, Spain.
| | - A Martín
- Research Institute of Agricultural Resources (INURA), Universidad de Extremadura, Avda. de Elvas s/n, Campus Universitario, 06006 Badajoz, Spain; Department of Animal Production and Food Science, Universidad de Extremadura, Ctra. Cáceres s/n, 06071 Badajoz, Spain
| | - A Hernández
- Research Institute of Agricultural Resources (INURA), Universidad de Extremadura, Avda. de Elvas s/n, Campus Universitario, 06006 Badajoz, Spain; Department of Animal Production and Food Science, Universidad de Extremadura, Ctra. Cáceres s/n, 06071 Badajoz, Spain
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16
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Wang S, Zhang H, Qi T, Deng L, Yi L, Zeng K. Influence of arginine on the biocontrol efficiency of Metschnikowia citriensis against Geotrichum citri-aurantii causing sour rot of postharvest citrus fruit. Food Microbiol 2021; 101:103888. [PMID: 34579848 DOI: 10.1016/j.fm.2021.103888] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Revised: 08/02/2021] [Accepted: 08/20/2021] [Indexed: 11/27/2022]
Abstract
This study investigated the effect of arginine (Arg) on the antagonistic activity of Metschnikowia citriensis against sour rot caused by Geotrichum citri-aurantii in postharvest citrus, and evaluated the possible mechanism therein. Arg treatment up-regulated the PUL genes expression, and significantly induced the pulcherriminic acid (PA) production of M. citriensis, which related to the capability of iron depletion of M. citriensis. By comparing the biocontrol effects of Arg-treated and untreated yeast cells, it was found that Arg treatment significantly enhanced the biocontrol efficacy of M. citriensis, and 5 mmol L-1 Arg exerted the best effect. Additionally, the biofilm formation ability of M. citriensis was greatly enhanced by Arg, and the higher population density of yeast cells in citrus wounds was also observed in Arg treatment groups stored both at 25 °C and 4 °C. Moreover, Arg was shown to function as a cell protectant to elevate antioxidant enzyme activity [including catalase (CAT), superoxide dismutase (SOD) and glutathione peroxidase (GPX)] and intracellular trehalose content to resist oxidative stress damage, that directly helped to enhance colonization ability of yeasts in fruit wounds. These results suggest the application of Arg is a useful approach to improve the biocontrol performance of M. citriensis.
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Affiliation(s)
- Shupei Wang
- College of Food Science, Southwest University, Chongqing, 400715, PR China; College of Environmental and Life Sciences, Nanning Normal University, Nanning, 530001, PR China
| | - Hongyan Zhang
- College of Food Science, Southwest University, Chongqing, 400715, PR China
| | - Teng Qi
- College of Food Science, Southwest University, Chongqing, 400715, PR China
| | - Lili Deng
- College of Food Science, Southwest University, Chongqing, 400715, PR China; Key Laboratory of Plant Hormones and Development Regulation of Chongqing, Chongqing, 401331, PR China
| | - Lanhua Yi
- College of Food Science, Southwest University, Chongqing, 400715, PR China; Food Storage and Logistics Research Center, Southwest University, Chongqing, 400715, PR China
| | - Kaifang Zeng
- College of Food Science, Southwest University, Chongqing, 400715, PR China; Food Storage and Logistics Research Center, Southwest University, Chongqing, 400715, PR China.
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17
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Liu C, Jin T, Liu W, Hao W, Yan L, Zheng L. Effects of hydroxyethyl cellulose and sodium alginate edible coating containing asparagus waste extract on postharvest quality of strawberry fruit. Lebensm Wiss Technol 2021. [DOI: 10.1016/j.lwt.2021.111770] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
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18
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Zhang H, Serwah Boateng NA, Ngolong Ngea GL, Shi Y, Lin H, Yang Q, Wang K, Zhang X, Zhao L, Droby S. Unravelling the fruit microbiome: The key for developing effective biological control strategies for postharvest diseases. Compr Rev Food Sci Food Saf 2021; 20:4906-4930. [PMID: 34190408 DOI: 10.1111/1541-4337.12783] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2021] [Revised: 05/10/2021] [Accepted: 05/12/2021] [Indexed: 12/15/2022]
Abstract
Fruit-based diets are recognized for their benefits to human health. The safety of fruit is a global concern for scientists. Fruit microbiome represents the whole microorganisms that are associated with a fruit. These microbes are either found on the surfaces (epiphytes) or in the tissues of the fruit (endophytes). The recent knowledge gained from these microbial communities is considered relevant to the field of biological control in prevention of postharvest fruit pathology. In this study, the importance of the microbiome of certain fruits and how it holds promise for solving the problems inherent in biocontrol and postharvest crop protection are summarized. Research needs on the fruit microbiome are highlighted. Data from DNA sequencing and "meta-omics" technologies very recently applied to the study of microbial communities of fruits in the postharvest context are also discussed. Various fruit parameters, management practices, and environmental conditions are the main determinants of the microbiome. Microbial communities can be classified according to their structure and function in fruit tissues. A critical mechanism of microbial biological control agents is to reshape and interact with the microbiome of the fruit. The ability to control the microbiome of any fruit is a great potential in postharvest management of fruits. Research on the fruit microbiome offers important opportunities to develop postharvest biocontrol strategies and products, as well as the health profile of the fruit.
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Affiliation(s)
- Hongyin Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | | | - Guillaume Legrand Ngolong Ngea
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China.,Institute of Fisheries Sciences, University of Douala, Douala, Cameroon
| | - Yu Shi
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Hetong Lin
- College of Food Science, Fujian Agriculture and Forestry University, Fuzhou, China
| | - Qiya Yang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Kaili Wang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Xiaoyun Zhang
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Lina Zhao
- School of Food and Biological Engineering, Jiangsu University, Zhenjiang, China
| | - Samir Droby
- Department of Postharvest Science, ARO, the Volcani Center, Rishon LeZion, Israel
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19
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Korshunova TY, Bakaeva MD, Kuzina EV, Rafikova GF, Chetverikov SP, Chetverikova DV, Loginov ON. Role of Bacteria of the Genus Pseudomonas in the Sustainable Development of Agricultural Systems and Environmental Protection (Review). APPL BIOCHEM MICRO+ 2021. [DOI: 10.1134/s000368382103008x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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20
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Papoutsis K, Edelenbos M. Postharvest environmentally and human-friendly pre-treatments to minimize carrot waste in the supply chain caused by physiological disorders and fungi. Trends Food Sci Technol 2021. [DOI: 10.1016/j.tifs.2021.03.038] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
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21
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Wang Z, Zhong T, Chen X, Yang B, Du M, Wang K, Zalán Z, Kan J. Potential of Volatile Organic Compounds Emitted by Pseudomonas fluorescens ZX as Biological Fumigants to Control Citrus Green Mold Decay at Postharvest. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2021; 69:2087-2098. [PMID: 33560120 DOI: 10.1021/acs.jafc.0c07375] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this study, volatile organic compounds (VOCs) were generated by Pseudomonas fluorescens ZX with incubation in nutrient broth (NB), on NA (NB with agar), and on healthy orange fruits, and pure individual components of VOCs were used to manage citrus green mold infected by Penicillium digitatum. At a concentration of 1 × 1010 cfu/mL, the VOCs from antagonist-containing NA plates inhibited P. digitatum conidial germination and mycelial growth by about 60%, while the VOCs from bacterial fluid exhibited approximately 75% inhibitory effect. Biofumigation by VOCs significantly reduced the disease index, with a higher biocontrol efficacy by VOCs from bacterial fluid (about 51%) than from antagonist-containing NA plates (around 40%) or from antagonist-infested fruit (approximately 24%). Exposure to VOCs led to morphological abnormalities of P. digitatum conidia and hyphae. However, VOCs exhibited poor preventative and curative action against P. digitatum. The storage test showed that biofumigation had no negative effects on fruit quality. Antifungal assays suggested that dimethyl disulfide and dimethyl trisulfide exhibited the highest inhibitory effects, which afforded complete inhibition at the lowest concentrations. In addition, organic acids were also promising in controlling green mold, but only at suitable low concentrations to avoid eliciting fruit's physiological diseases.
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Affiliation(s)
- Zhirong Wang
- College of Food Science, Southwest University, 2# Tiansheng Road, Beibei, Chongqing 400715, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China
| | - Tao Zhong
- College of Food Science, Southwest University, 2# Tiansheng Road, Beibei, Chongqing 400715, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China
| | - Xuhui Chen
- College of Food Science, Southwest University, 2# Tiansheng Road, Beibei, Chongqing 400715, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China
| | - Bing Yang
- College of Food Science, Southwest University, 2# Tiansheng Road, Beibei, Chongqing 400715, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China
| | - Muying Du
- College of Food Science, Southwest University, 2# Tiansheng Road, Beibei, Chongqing 400715, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China
| | - Kaituo Wang
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
- College of Life Science and Engineering, Chongqing Three Gorges University, Chongqing 404000, PR China
| | - Zsolt Zalán
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
- Food Science Research Institute of National Agricultural Research and Innovation Center, Budapest H-1022, Hungary
| | - Jianquan Kan
- College of Food Science, Southwest University, 2# Tiansheng Road, Beibei, Chongqing 400715, PR China
- Chinese-Hungarian Cooperative Research Centre for Food Science, Chongqing 400715, PR China
- Laboratory of Quality & Safety Risk Assessment for Agro-products on Storage and Preservation (Chongqing), Ministry of Agriculture, Chongqing 400715, PR China
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22
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Wang Z, Sui Y, Li J, Tian X, Wang Q. Biological control of postharvest fungal decays in citrus: a review. Crit Rev Food Sci Nutr 2020; 62:861-870. [PMID: 33034197 DOI: 10.1080/10408398.2020.1829542] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Citrus (Citrus spp.) species produce a variety of fruits that are popular worldwide. Citrus fruits, however, are susceptible to postharvest decays caused by various pathogenic fungi, including Penicillium digitatum, Penicillium italicum, Geotrichum citri-aurantii, Aspergillus niger, and Aspergillus flavus. Decays resulting from infections by these pathogens cause a significant reduction in citrus quality and marketable yield. Biological control of postharvest decay utilizing antagonistic bacteria and fungi has been explored as a promising alternative to synthetic fungicides. In the present article, the isolation of antagonists utilized to manage postharvest decays in citrus is reviewed, and the mechanism of action including recent molecular and genomic studies is discussed as well. Several recently-postulated mechanisms of action, such as biofilm formation and an oxidative burst of reactive oxygen species have been highlighted. Improvements in biocontrol efficacy of antagonists through the use of a combination of microbial antagonists and additives are also reviewed. Biological control utilizing bacterial and yeast antagonists is a critical component of an integrated management approach for the sustainable development of the citrus industry. Further research will be needed, however, to explore and utilize beneficial microbial consortia and novel approaches like CRISPR/Cas technology for management of postharvest decays.
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Affiliation(s)
- Zhenshuo Wang
- Department of Plant Pathology, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China.,Engineering Research Center of Plant Growth Regulators/Crop Chemical Control Research Center, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
| | - Yuan Sui
- Chongqing Key Laboratory of Economic Plant Biotechnology, College of Forestry and Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan, Chongqing, China
| | - Jishun Li
- Ecology Institute, Qilu University of Technology Shandong, Academy of Sciences, Jinan, China
| | - Xiaoli Tian
- Engineering Research Center of Plant Growth Regulators/Crop Chemical Control Research Center, Department of Agronomy, College of Agronomy and Biotechnology, China Agricultural University, Beijing, China
| | - Qi Wang
- Department of Plant Pathology, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China
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23
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Zhang W, Cao J, Fan X, Jiang W. Applications of nitric oxide and melatonin in improving postharvest fruit quality and the separate and crosstalk biochemical mechanisms. Trends Food Sci Technol 2020. [DOI: 10.1016/j.tifs.2020.03.024] [Citation(s) in RCA: 46] [Impact Index Per Article: 11.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
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Filho FO, Silva EDO, Lopes MMDA, Ribeiro PRV, Oster AH, Guedes JAC, Zampieri DDS, Bordallo PDN, Zocolo GJ. Effect of pulsed light on postharvest disease control-related metabolomic variation in melon (Cucumis melo) artificially inoculated with Fusarium pallidoroseum. PLoS One 2020; 15:e0220097. [PMID: 32310943 PMCID: PMC7170254 DOI: 10.1371/journal.pone.0220097] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2019] [Accepted: 03/17/2020] [Indexed: 01/03/2023] Open
Abstract
Pulsed light, as a postharvest technology, is an alternative to traditional fungicides, and can be used on a wide variety of fruit and vegetables for sanitization or pathogen control. In addition to these applications, other effects also are detected in vegetal cells, including changes in metabolism and secondary metabolite production, which directly affect disease control response mechanisms. This study aimed to evaluate pulsed ultraviolet light in controlling postharvest rot, caused by Fusarium pallidoroseum in 'Spanish' melon, in natura, and its implications in disease control as a function of metabolomic variation to fungicidal or fungistatic effects. The dose of pulsed light (PL) that inhibited F. pallidoroseum growth in melons (Cucumis melo var. Spanish) was 9 KJ m-2. Ultra-performance liquid chromatography (UPLC) coupled to a quadrupole-time-of-flight (QTOF) mass analyzer identified 12 compounds based on tandem mass spectrometry (MS/MS) fragmentation patterns. Chemometric analysis by Principal Components Analysis (PCA) and Orthogonal Partial Least Squared Discriminant Analysis (OPLS-DA) and corresponding S-Plot were used to evaluate the changes in fruit metabolism. PL technology provided protection against postharvest disease in melons, directly inhibiting the growth of F. pallidoroseum through the upregulation of specific fruit biomarkers such as pipecolic acid (11), saponarin (7), and orientin (3), which acted as major markers for the defense system against pathogens. PL can thus be proposed as a postharvest technology to prevent chemical fungicides and may be applied to reduce the decay of melon quality during its export and storage.
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Affiliation(s)
- Francisco Oiram Filho
- Department of Chemical Engineering, Science Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Ebenézer de Oliveira Silva
- Multiuser Laboratory of Natural Products Chemistry, EMBRAPA Agroindústria Tropical, Fortaleza, Ceará, Brazil
| | - Mônica Maria de Almeida Lopes
- Department of Biochemistry and Molecular Biology, Science Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | | | - Andréia Hansen Oster
- Post Harvest Laboratory, EMBRAPA Uva e Vinho, Bento Gonçalves, Rio Grande do Sul, Brazil
| | - Jhonyson Arruda Carvalho Guedes
- Department of Analytical and Physical-Chemical Chemistry, Science Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | - Dávila de Souza Zampieri
- Department of Organic and Inorganic Chemistry, Science Center, Federal University of Ceará, Fortaleza, Ceará, Brazil
| | | | - Guilherme Julião Zocolo
- Multiuser Laboratory of Natural Products Chemistry, EMBRAPA Agroindústria Tropical, Fortaleza, Ceará, Brazil
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25
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Zhimo VY, Biasi A, Kumar A, Feygenberg O, Salim S, Vero S, Wisniewski M, Droby S. Yeasts and Bacterial Consortia from Kefir Grains Are Effective Biocontrol Agents of Postharvest Diseases of Fruits. Microorganisms 2020; 8:microorganisms8030428. [PMID: 32197504 PMCID: PMC7143572 DOI: 10.3390/microorganisms8030428] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2020] [Revised: 03/17/2020] [Accepted: 03/18/2020] [Indexed: 02/06/2023] Open
Abstract
Fungal pathogens in fruits and vegetables cause significant losses during handling, transportation, and storage. Biological control with microbial antagonists replacing the use of chemical fungicides is a major approach in postharvest disease control, and several products based on single antagonists have been developed but have limitations related to reduced and inconsistent performance under commercial conditions. One possible approach to enhance the biocontrol efficacy is to broaden the spectrum of the antagonistic action by employing compatible microbial consortia. Here, we explore commercial kefir grains, a natural probiotic microbial consortium, by culture-dependent and metagenomic approaches and observed a rich diversity of co-existing yeasts and bacterial population. We report effective inhibition of the postharvest pathogen Penicillium expansum on apple by using the grains in its fresh commercial and milk-activated forms. We observed few candidate bacteria and yeasts from the kefir grains that grew together over successive enrichment cycles, and these mixed fermentation cultures showed enhanced biocontrol activities as compared to the fresh commercial or milk-activated grains. We also report several individual species of bacteria and yeasts with biocontrol activities against Penicillium rots on apple and grapefruit. These species with antagonistic properties could be further exploited to develop a synthetic consortium to achieve enhanced antagonistic effects against a wide range of postharvest pathogens.
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Affiliation(s)
- V. Yeka Zhimo
- Department of Postharvest Science, Agricultural Research Organization (ARO), The Volcani Center, Rishon LeZion 7505101, Israel
| | - Antonio Biasi
- Department of Postharvest Science, Agricultural Research Organization (ARO), The Volcani Center, Rishon LeZion 7505101, Israel
| | - Ajay Kumar
- Department of Postharvest Science, Agricultural Research Organization (ARO), The Volcani Center, Rishon LeZion 7505101, Israel
| | - Oleg Feygenberg
- Department of Postharvest Science, Agricultural Research Organization (ARO), The Volcani Center, Rishon LeZion 7505101, Israel
| | - Shoshana Salim
- Department of Postharvest Science, Agricultural Research Organization (ARO), The Volcani Center, Rishon LeZion 7505101, Israel
| | - Silvana Vero
- Área Microbiología, Departamento de Biociencias, Facultad de Química, Universidad de la República, Gral Flores 2124, Montevideo 11800, Uruguay
| | - Michael Wisniewski
- Appalachian Fruit Research Station, Agricultural Research Service, United States Department of Agriculture, Wiltshire Road, Kearneysville, WV 25443, USA
| | - Samir Droby
- Department of Postharvest Science, Agricultural Research Organization (ARO), The Volcani Center, Rishon LeZion 7505101, Israel
- Correspondence:
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26
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Wang J, Fan L. Effect of ultrasound treatment on microbial inhibition and quality maintenance of green asparagus during cold storage. ULTRASONICS SONOCHEMISTRY 2019; 58:104631. [PMID: 31450383 DOI: 10.1016/j.ultsonch.2019.104631] [Citation(s) in RCA: 45] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/12/2019] [Revised: 06/04/2019] [Accepted: 06/07/2019] [Indexed: 06/10/2023]
Abstract
The study focused on inhibiting microorganism and improving preservation of green asparagus (Asparagus officinalis L.) during cold storage. Green asparagus is treated with ultrasound (US), acetic acid and gibberellin acid (AG) separately as well as combination (US + AG) and then stored at 4 °C for 20 days. Microorganism, physicochemical qualities and sensory characteristics were monitored at regular intervals. Results showed that the US treatment significantly (p < 0.05) reduced the total number of colonies, mold and yeast merely in the 12th and 16th day of storage, while the US + AG treatment not only achieved an effective decontamination (up to 2 log reduction) of green asparagus throughout the storage, but also retained the physicochemical characteristics to a higher level in comparison to other treatments. The US + AG treatment exhibited lower weight loss, higher levels of total soluble solid (TSS), ascorbic acid, chlorophyll content and total phenolic content (TPC), as well as kept better sensory attributes. Moreover, the US + AG treatment significantly inhibited the activities of phenylalanine ammonia lyase (PAL) and peroxidase (POD) (p < 0.05), suppressing the biosynthesis of lignin. These results suggested that the US + AG treatment could be a potential strategy to preserve quality of green asparagus during cold storage.
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Affiliation(s)
- Jian Wang
- State Key Laboratory of Food Science & Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China
| | - Liuping Fan
- State Key Laboratory of Food Science & Technology, School of Food Science and Technology, Jiangnan University, 1800 Lihu Avenue, Wuxi, Jiangsu 214122, China.
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27
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Reyes-Perez JJ, Hernandez-Montiel LG, Vero S, Noa-Carrazana JC, Quiñones-Aguilar EE, Rincón-Enríquez G. Postharvest biocontrol of Colletotrichum gloeosporioides on mango using the marine bacterium Stenotrophomonas rhizophila and its possible mechanisms of action. Journal of Food Science and Technology 2019; 56:4992-4999. [PMID: 31741523 DOI: 10.1007/s13197-019-03971-8] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 11/05/2018] [Accepted: 07/19/2019] [Indexed: 10/26/2022]
Abstract
The marine bacterium Stenotrophomonas rhizophila was assessed in vitro and in vivo as biocontrol agent against anthracnose disease of mango fruit caused by Colletotrichum gloeosporioides. The results showed that in vitro inhibition of the colony diameter and spore germination of the phytopathogen was due to the production of VOCs, competition for nutrients, and lytic enzymes. When a concentration of 1 × 108 cells ml-1 of the antagonist bacterium was applied to the fruit, disease incidence was reduced by 95%, and the lesion diameter of anthracnose decreased by 85%, which offered greater protection than the synthetic fungicide. This is the first report of antagonistic mechanisms of the marine bacterium S. rhizophila against anthracnose disease in mango, which in this study was found to be more effective than the synthetic fungicide.
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Affiliation(s)
- J J Reyes-Perez
- 1Campus Ingeniero Manuel Agustín Haz Álvarez, Universidad Técnica Estatal de Quevedo, Av. Quito km. 1 1/2 vía a Santo Domingo de los Tsáchilas, Quevedo, Los Ríos Ecuador.,2Universidad Técnica de Cotopaxi, extensión La Maná, Av. Los Almendros y calle Pujili Sector La Virgen, La Maná, Ecuador
| | - L G Hernandez-Montiel
- 3Centro de Investigaciones Biológicas del Noroeste S.C., Calle Instituto Politécnico Nacional No. 195, Col. Playa Palo de Santa Rita Sur, C.P. 23096 La Paz, Baja California Sur Mexico
| | - S Vero
- 4Facultad de Química, Universidad de la Republica, Gral. Flores 2124, Montevideo, Uruguay
| | - J C Noa-Carrazana
- Instituto de Biotecnología y Ecología Aplicada, Zona Universitaria, C.P. 91090 Xalapa, Veracruz Mexico
| | - E E Quiñones-Aguilar
- 6Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Av. Normalistas 800, Colinas de la Normal, C.P. 44270 Guadalajara, Jalisco Mexico
| | - G Rincón-Enríquez
- 6Centro de Investigación y Asistencia en Tecnología y Diseño del Estado de Jalisco, Av. Normalistas 800, Colinas de la Normal, C.P. 44270 Guadalajara, Jalisco Mexico
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Biocontrol of Postharvest Fruit Fungal Diseases by Bacterial Antagonists: A Review. AGRONOMY-BASEL 2019. [DOI: 10.3390/agronomy9030121] [Citation(s) in RCA: 78] [Impact Index Per Article: 15.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
This review deals with the main mechanisms of action exerted by antagonistic bacteria, such as competition for space and nutrients, suppression via siderophores, hydrolytic enzymes, antibiosis, biofilm formation, and induction of plant resistance. These mechanisms inhibit phytopathogen growth that affects postharvest fruit since quality and safety parameters are influenced by the action of these microorganisms, which cause production losses in more than 50% of fruit tree species. The use of synthetic fungicide products has been the dominant control strategy for diseases caused by fungi. However, their excessive and inappropriate use in intensive agriculture has brought about problems that have led to environmental contamination, considerable residues in agricultural products, and phytopathogen resistance. Thus, there is a need to generate alternatives that are safe, ecological, and economically viable to face this problem. Phytopathogen inhibition in fruit utilizing antagonist microorganisms has been recognized as a type of biological control (BC), which could represent a viable and environmentally safe alternative to synthetic fungicides. Despite the ecological benefit that derives from the use of controllers and biological control agents (BCA) at a commercial level, their application and efficient use has been minimal at a global level.
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Zhong L, Carere J, Lu Z, Lu F, Zhou T. Patulin in Apples and Apple-Based Food Products: The Burdens and the Mitigation Strategies. Toxins (Basel) 2018; 10:E475. [PMID: 30445713 PMCID: PMC6267208 DOI: 10.3390/toxins10110475] [Citation(s) in RCA: 83] [Impact Index Per Article: 13.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2018] [Revised: 11/09/2018] [Accepted: 11/09/2018] [Indexed: 01/09/2023] Open
Abstract
Apples and apple-based products are among the most popular foods around the world for their delightful flavors and health benefits. However, the commonly found mold, Penicillium expansum invades wounded apples, causing the blue mold decay and ensuing the production of patulin, a mycotoxin that negatively affects human health. Patulin contamination in apple products has been a worldwide problem without a satisfactory solution yet. A comprehensive understanding of the factors and challenges associated with patulin accumulation in apples is essential for finding such a solution. This review will discuss the effects of the pathogenicity of Penicillium species, quality traits of apple cultivars, and environmental conditions on the severity of apple blue mold and patulin contamination. Moreover, beyond the complicated interactions of the three aforementioned factors, patulin control is also challenged by the lack of reliable detection methods in food matrices, as well as unclear degradation mechanisms and limited knowledge about the toxicities of the metabolites resulting from the degradations. As apple-based products are mainly produced with stored apples, pre- and post-harvest strategies are equally important for patulin mitigation. Before storage, disease-resistance breeding, orchard-management, and elicitor(s) application help control the patulin level by improving the storage qualities of apples and lowering fruit rot severity. From storage to processing, patulin mitigation strategies could benefit from the optimization of apple storage conditions, the elimination of rotten apples, and the safe and effective detoxification or biodegradation of patulin.
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Affiliation(s)
- Lei Zhong
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Xuanwu District, Nanjing 210095, China.
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada.
| | - Jason Carere
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada.
| | - Zhaoxin Lu
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Xuanwu District, Nanjing 210095, China.
| | - Fengxia Lu
- College of Food Science and Technology, Nanjing Agricultural University, 1 Weigang, Xuanwu District, Nanjing 210095, China.
| | - Ting Zhou
- Guelph Research and Development Centre, Agriculture and Agri-Food Canada, 93 Stone Road West, Guelph, ON N1G 5C9, Canada.
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30
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Miao G, Han J, Ye T, Chen Z, Zhang K. Efficiency and Safety Assurance of Six Fungicides Applied on Postharvest Cabbages Stored in a Natural Environment. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2018; 66:10864-10870. [PMID: 30272962 DOI: 10.1021/acs.jafc.8b03910] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Postharvest disease is a major factor in the limited shelf life of many fruits and vegetables, and it is often managed using fungicidal spraying or soaking. In this study, we first tested the efficiency of six common fungicides on postharvest head cabbage ( Brassica oleracea var. capitata) against Botrytis cinerea. Afterward, the elimination abilities of these six fungicides on different layers of cabbage heads were examined, and the effects of the household processes on residue removal were evaluated. Results showed that very low contents of residues reached the inner layers and that peeling the three outmost leaves of cabbage could eliminate most of the investigated fungicides. All six fungicides disappeared during washing, stir-frying, or boiling, among which cyprodinil was the easiest to be eliminated. Furthermore, the combined processes reduced the residues below the limits of quantification for all six investigated fungicides, even after 2 days of spraying.
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Affiliation(s)
- Guopeng Miao
- Department of Bioengineering , Huainan Normal University , Huainan , Anhui 232038 , People's Republic of China
| | - Juan Han
- Department of Bioengineering , Huainan Normal University , Huainan , Anhui 232038 , People's Republic of China
| | - Tao Ye
- Department of Bioengineering , Huainan Normal University , Huainan , Anhui 232038 , People's Republic of China
| | - Zhina Chen
- Department of Bioengineering , Huainan Normal University , Huainan , Anhui 232038 , People's Republic of China
| | - Kegui Zhang
- Department of Bioengineering , Huainan Normal University , Huainan , Anhui 232038 , People's Republic of China
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