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Venkataraman S, Rajendran DS, Vaidyanathan VK. An insight into the utilization of microbial biosurfactants pertaining to their industrial applications in the food sector. Food Sci Biotechnol 2024; 33:245-273. [PMID: 38222912 PMCID: PMC10786815 DOI: 10.1007/s10068-023-01435-6] [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: 05/04/2023] [Revised: 09/01/2023] [Accepted: 09/10/2023] [Indexed: 01/16/2024] Open
Abstract
Microbial biosurfactants surpass synthetic alternatives due to their biodegradability, minimal toxicity, selective properties, and efficacy across a wide range of environmental conditions. Owing to their remarkable advantages, biosurfactants employability as effective emulsifiers and stabilizers, antimicrobial and antioxidant attributes, rendering them for integration into food preservation, processing, formulations, and packaging. The biosurfactants can also be derived from various types of food wastes. Biosurfactants are harnessed across multiple sectors within the food industry, ranging from condiments (mayonnaise) to baked goods (bread, muffins, loaves, cookies, and dough), and extending into the dairy industry (cheese, yogurt, and fermented milk). Additionally, their impact reaches the beverage industry, poultry feed, seafood products like tuna, as well as meat processing and instant foods, collectively redefining each sector's landscape. This review thoroughly explores the multifaceted utilization of biosurfactants within the food industry as emulsifiers, antimicrobial, antiadhesive, antibiofilm agents, shelf-life enhancers, texture modifiers, and foaming agents.
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Affiliation(s)
- Swethaa Venkataraman
- Integrated Bioprocessing Laboratory, Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology (SRM IST), Kattankulathur, Tamil Nadu 603203 India
| | - Devi Sri Rajendran
- Integrated Bioprocessing Laboratory, Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology (SRM IST), Kattankulathur, Tamil Nadu 603203 India
| | - Vinoth Kumar Vaidyanathan
- Integrated Bioprocessing Laboratory, Department of Biotechnology, School of Bioengineering, SRM Institute of Science and Technology (SRM IST), Kattankulathur, Tamil Nadu 603203 India
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2
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Liang C, Xi-Xi X, Yun-Xiang S, Qiu-Hua X, Yang-Yong L, Yuan-Sen H, Ke B. Surfactin inhibits Fusarium graminearum by accumulating intracellular ROS and inducing apoptosis mechanisms. World J Microbiol Biotechnol 2023; 39:340. [PMID: 37821760 DOI: 10.1007/s11274-023-03790-2] [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: 04/10/2023] [Accepted: 10/04/2023] [Indexed: 10/13/2023]
Abstract
Fusarium graminearum, a devastating fungal pathogen, is the main pathogen of Fusarium head blight (FHB) in wheat globally; it results in significant yield loss and mycotoxin contamination that severely threatens global wheat production and food safety. However, despite ongoing efforts, controlling this pathogen still remains a major challenge. Surfactin, primarily synthesized by Bacillus sp. via non-ribosomal peptide synthetases, exhibits potent surfactant and antibacterial properties, but its antifungal mechanism has yet to be fully elucidated. We found that the EC50 of surfactin against hyphal growth of F. graminearum was 102.1 µg/mL, and control efficacy against wheat FHB under field conditions achieved 86.38% in wheat cultivar Huaimai 40 and 81.60% in wheat cultivar Zhoumai 36, indicating that surfactin has potential antifungal activity against F. graminearum. Accumulated intracellular ROS, decreased mitochondrial membrane potential (MMP), activated metacaspase activity and condensed chromatin, were induced by surfactin in F. graminearum hyphae, suggesting that growth inhibition of fungus is mainly caused by apoptosis-like cell death. Furthermore, accumulated intracellular ROS was evidenced to act as a key mediator of surfactin-induced apoptosis. Broad-spectrum caspase inhibitor Z-VAD-FMK treatment indicated that surfactin induces caspase-independent apoptosis in F. graminearum. Collectively, this study provides evidence that surfactin induces a ROS-mediated mitochondrial apoptosis in F. graminearum hyphae, and may exert its antifungal activity against F. graminearum by activating apoptosis. This study demonstrates the potential of surfactin as an antifungal agent for FHB biocontrol, provides a new perspective on the antifungal mechanism of surfactin against filamentous fungi, and contributes to the application of surfactin-producing microbes in the biocontrol of plant diseases.
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Affiliation(s)
- Chen Liang
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China.
| | - Xu Xi-Xi
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Sun Yun-Xiang
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Xin Qiu-Hua
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Lv Yang-Yong
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Hu Yuan-Sen
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
| | - Bian Ke
- School of Biological Engineering, Henan University of Technology, Zhengzhou, 450001, China
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Wang B, Guo Y, Chen X, Ma J, Lei X, Wang W, Long Y. Assessment of the Biocontrol Potential of Bacillus velezensis WL-23 against Kiwifruit Canker Caused by Pseudomonas syringae pv. actinidiae. Int J Mol Sci 2023; 24:11541. [PMID: 37511299 PMCID: PMC10380555 DOI: 10.3390/ijms241411541] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2023] [Revised: 07/13/2023] [Accepted: 07/14/2023] [Indexed: 07/30/2023] Open
Abstract
Kiwifruit canker disease, caused by Pseudomonas syringae pv. actinidiae (Psa), is the main threat to kiwifruit production worldwide. Currently, there is no safe and effective disease prevention method; therefore, biological control technologies are being explored for Psa. In this study, Bacillus velezensis WL-23 was isolated from the leaf microbial community of kiwifruit and used to control kiwifruit cankers. Indoor confrontation experiments showed that both WL-23 and its aseptic filtrate had excellent inhibitory activity against the main fungal and bacterial pathogens of kiwifruit. Changes in OD600, relative conductivity, alkaline proteinase, and nucleic acid content were recorded during Psa growth after treatment with the aseptic filtrate, showing that Psa proliferation was inhibited and the integrity of the cell membrane was destroyed; this was further verified using scanning electron microscopy and transmission electron microscopy. In vivo, WL-23 promoted plant growth, increased plant antioxidant enzyme activity, and reduced canker incidence. Therefore, WL-23 is expected to become a biological control agent due to its great potential to contribute to sustainable agriculture.
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Affiliation(s)
- Bingce Wang
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Yushan Guo
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Xuetang Chen
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Jiling Ma
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Xia Lei
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Weizhen Wang
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
| | - Youhua Long
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Guizhou University, Guiyang 550025, China
- Institute of Crop Protection, College of Agriculture, Guizhou University, Guiyang 550025, China
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Zhong ZJ, Lv ZC, Ouyang YT, Hu YX, Wang R, Peng YH, Xu LX. Acuminatums E and F, two new cyclic lipopeptides from Fusarium lateritium HU0053 and their antifungal activity. JOURNAL OF ASIAN NATURAL PRODUCTS RESEARCH 2023; 25:125-131. [PMID: 35465792 DOI: 10.1080/10286020.2022.2065989] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 04/11/2022] [Accepted: 04/11/2022] [Indexed: 06/14/2023]
Abstract
Two new cyclic lipopeptides, acuminatums E (1) and F (2), together with four known cyclic lipopeptides, acuminatums A-D (3-6) were isolated from the corn culture of endophytic Fusarium lateritium HU0053. Their structures were elucidated by spectroscopic and advanced Marfey's amino acid analysis. All compounds were found to exhibit antifungal activities against Penicillium digitatum. Acuminatum F (2), a new cyclic lipopeptide containing an unusual 3, 4-dihydroxy-phenylalanine unit exhibited the strongest antifungal activities with inhibition zone of 6.5 mm at the dose of 6.25 μg. Therefore, acuminatum F might be a potential environmental-friendly preservative for citrus fruits.
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Affiliation(s)
- Zhi-Juan Zhong
- School of Life Sciences, Huizhou University, Huizhou 516007, China
| | - Zhen-Cheng Lv
- School of Life Sciences, Huizhou University, Huizhou 516007, China
| | - Yu-Ting Ouyang
- School of Life Sciences, Huizhou University, Huizhou 516007, China
| | - Yue-Xin Hu
- School of Life Sciences, Huizhou University, Huizhou 516007, China
| | - Rui Wang
- Hainan Key Laboratory for Sustainable Utilization of Tropical Bioresource, College of Tropical Crops, Hainan University, Haikou 570228, China
| | - Yong-Hong Peng
- School of Life Sciences, Huizhou University, Huizhou 516007, China
| | - Liang-Xiong Xu
- School of Life Sciences, Huizhou University, Huizhou 516007, China
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Wang Y, Wang D, Lv Z, Zeng Q, Fu X, Chen Q, Luo Z, Luo C, Wang D, Zhang W. Analysis of the volatile profiles of kiwifruits experiencing soft rot using E-nose and HS-SPME/GC–MS. Lebensm Wiss Technol 2022. [DOI: 10.1016/j.lwt.2022.114405] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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Chen T, Zhang Z, Li W, Chen J, Chen X, Wang B, Ma J, Dai Y, Ding H, Wang W, Long Y. Biocontrol potential of Bacillus subtilis CTXW 7-6-2 against kiwifruit soft rot pathogens revealed by whole-genome sequencing and biochemical characterisation. Front Microbiol 2022; 13:1069109. [PMID: 36532498 PMCID: PMC9751376 DOI: 10.3389/fmicb.2022.1069109] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2022] [Accepted: 11/14/2022] [Indexed: 09/05/2023] Open
Abstract
Soft rot causes significant economic losses in the kiwifruit industry. This study isolated strain CTXW 7-6-2 from healthy kiwifruit tissue; this was a gram-positive bacterium that produced the red pigment pulcherrimin. The phylogenetic tree based on 16S ribosomal RNA, gyrA, rpoB, and purH gene sequences identified CTXW 7-6-2 as a strain of Bacillus subtilis. CTXW 7-6-2 inhibited hyphal growth of pathogenic fungi that cause kiwifruit soft rot, namely, Botryosphaeria dothidea, Phomopsis sp., and Alternaria alternata, by 81.76, 69.80, and 32.03%, respectively. CTXW 7-6-2 caused the hyphal surface to become swollen and deformed. Volatile compounds (VOC) produced by the strain inhibited the growth of A. alternata and Phomopsis sp. by 65.74 and 54.78%, respectively. Whole-genome sequencing revealed that CTXW 7-6-2 possessed a single circular chromosome of 4,221,676 bp that contained 4,428 protein-coding genes, with a guanine and cytosine (GC) content of 43.41%. Gene functions were annotated using the National Center for Biotechnology Information (NCBI) non-redundant protein, Swiss-Prot, Kyoto Encyclopedia of Genes and Genomes, Clusters of Orthologous Groups of proteins, Gene Ontology, Pathogen-Host Interactions, Carbohydrate-Active enZYmes, and Rapid Annotations using Subsystem Technology databases, revealing non-ribosomal pathways associated with antifungal mechanisms, biofilm formation, chemotactic motility, VOC 3-hydroxy-2-butanone, cell wall-associated enzymes, and synthesis of various secondary metabolites. antiSMASH analysis predicted that CTXW 7-6-2 can produce the active substances bacillaene, bacillibactin, subtilosin A, bacilysin, and luminmide and has four gene clusters of unknown function. Quantitative real-time PCR (qRT-PCR) analysis verified that yvmC and cypX, key genes involved in the production of pulcherrimin, were highly expressed in CTXW 7-6-2. This study elucidates the mechanism by which B. subtilis strain CTXW 7-6-2 inhibits pathogenic fungi that cause kiwifruit soft rot, suggesting the benefit of further studying its antifungal active substances.
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Affiliation(s)
- Tingting Chen
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Zhuzhu Zhang
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Wenzhi Li
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Jia Chen
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Xuetang Chen
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Bince Wang
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Jiling Ma
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Yunyun Dai
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Haixia Ding
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
- Department of Plant Pathology, Guizhou University, Guiyang, China
| | - Weizhen Wang
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
| | - Youhua Long
- Research Center for Engineering Technology of Kiwifruit, College of Agriculture, Institute of Crop Protection, Guizhou University, Guiyang, China
- Teaching Experimental Factory, Guizhou University, Guiyang, China
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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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Lastochkina O, Aliniaeifard S, SeifiKalhor M, Bosacchi M, Maslennikova D, Lubyanova A. Novel Approaches for Sustainable Horticultural Crop Production: Advances and Prospects. HORTICULTURAE 2022; 8:910. [DOI: 10.3390/horticulturae8100910] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/23/2023]
Abstract
Reduction of plant growth, yield and quality due to diverse environmental constrains along with climate change significantly limit the sustainable production of horticultural crops. In this review, we highlight the prospective impacts that are positive challenges for the application of beneficial microbial endophytes, nanomaterials (NMs), exogenous phytohormones strigolactones (SLs) and new breeding techniques (CRISPR), as well as controlled environment horticulture (CEH) using artificial light in sustainable production of horticultural crops. The benefits of such applications are often evaluated by measuring their impact on the metabolic, morphological and biochemical parameters of a variety of cultures, which typically results in higher yields with efficient use of resources when applied in greenhouse or field conditions. Endophytic microbes that promote plant growth play a key role in the adapting of plants to habitat, thereby improving their yield and prolonging their protection from biotic and abiotic stresses. Focusing on quality control, we considered the effects of the applications of microbial endophytes, a novel class of phytohormones SLs, as well as NMs and CEH using artificial light on horticultural commodities. In addition, the genomic editing of plants using CRISPR, including its role in modulating gene expression/transcription factors in improving crop production and tolerance, was also reviewed.
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Wang SY, Herrera-Balandrano DD, Wang YX, Shi XC, Chen X, Jin Y, Liu FQ, Laborda P. Biocontrol Ability of the Bacillus amyloliquefaciens Group, B. amyloliquefaciens, B. velezensis, B. nakamurai, and B. siamensis, for the Management of Fungal Postharvest Diseases: A Review. JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY 2022; 70:6591-6616. [PMID: 35604328 DOI: 10.1021/acs.jafc.2c01745] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
The Bacillus amyloliquefaciens group, composed of B. amyloliquefaciens, B. velezensis, B. nakamurai, and B. siamensis, has recently emerged as an interesting source of biocontrol agents for the management of pathogenic fungi. In this review, all the reports regarding the ability of these species to control postharvest fungal diseases have been covered for the first time. B. amyloliquefaciens species showed various antifungal mechanisms, including production of antifungal lipopeptides and volatile organic compounds, competition for nutrients, and induction of disease resistance. Most reports discussed their use for the control of fruit diseases. Several strains were studied in combination with additives, improving their inhibitory efficacies. In addition, a few strains have been commercialized. Overall, studies showed that B. amyloliquefaciens species are a suitable environmentally friendly alternative for the control of postharvest diseases. However, there are still crucial knowledge gaps to improve their efficacy and host range.
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Affiliation(s)
- Su-Yan Wang
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | | | - Yan-Xia Wang
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | - Xin-Chi Shi
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | - Xin Chen
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | - Yan Jin
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
| | - Feng-Quan Liu
- Jiangsu Key Laboratory for Food Quality and Safety-State Key Laboratory Cultivation Base of Ministry of Science and Technology, Institute of Plant Protection, Jiangsu Academy of Agricultural Sciences, Nanjing 210014, People's Republic of China
| | - Pedro Laborda
- School of Life Sciences, Nantong University, Nantong 226019, People's Republic of China
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Dai Y, Wang Z, Leng J, Sui Y, Jiang M, Wisniewski M, Liu J, Wang Q. Eco-friendly management of postharvest fungal decays in kiwifruit. Crit Rev Food Sci Nutr 2021; 62:8307-8318. [PMID: 33998844 DOI: 10.1080/10408398.2021.1926908] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Kiwifruit is purchased by consumers worldwide and is increasing in demand. Unfortunately, kiwifruit is susceptible to postharvest decay caused by a variety of fungal pathogens, including Botrytis cinerea, Penicillium expansum, Alternaria alternata, Botryosphaeria dothidea, and Diaporthe spp. Among these pathogens, B. cinerea is the most prevalent and devastating. Infections by these fungal pathogens result in a deterioration in fruit quality and a reduction in marketable yield. Eco-friendly methods to control kiwifruit postharvest decay have been explored as alternatives to the use of synthetic fungicides. In this review, we provide an overview and discuss the virulence and pathogenesis of fungi that are causal agents of kiwifruit decay, especially B. cinerea, including recent molecular and genomic studies. Advances in pre- and postharvest measures for postharvest decay management, including biological control, physical applications, the use of natural compounds and plant hormones, and the use of combined methods, are also reviewed. Eco-friendly control measures are a critical component of an integrated management approach for sustainable production of kiwifruit. The need for further research on the use of microbial consortia for the management of postharvest diseases of kiwifruit is also discussed.
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Affiliation(s)
- Yuan Dai
- Chongqing Key Laboratory of Economic Plant Biotechnology, College of Landscape Architecture and Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan, Chongqing, China
| | - Zhenshuo Wang
- Department of Plant Pathology, MOA Key Lab of Pest Monitoring and Green Management, College of Plant Protection, China Agricultural University, Beijing, China
| | - Jinsong Leng
- Chongqing Key Laboratory of Economic Plant Biotechnology, College of Landscape Architecture and Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan, Chongqing, China
| | - Yuan Sui
- Chongqing Key Laboratory of Economic Plant Biotechnology, College of Landscape Architecture and Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan, Chongqing, China
| | - Mingguo Jiang
- Guangxi Key Laboratory for Polysaccharide Materials and Modifications, School of Marine Sciences and Biotechnology, Guangxi University for Nationalities, Nanning, China
| | - Michael Wisniewski
- Department of Biological Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA
| | - Jia Liu
- Chongqing Key Laboratory of Economic Plant Biotechnology, College of Landscape Architecture and Life Science/Institute of Special Plants, Chongqing University of Arts and Sciences, Yongchuan, Chongqing, 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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