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Book
Plant Cell Wall Plasticity under Stress Situations
Authors: ---
ISBN: 303655758X 3036557571 Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

This reprint is focused on recent novel research related to the role of plant cell walls under biotic and abiotic stresses, which was published in the Special Issue “Plant Cell Wall Plasticity under Stress Situations” of the Plants journal. Considering the importance of this plant cell structure in a plethora of plant development processes, this book focused on unraveling the roles of different cell wall components and their turnover in plant defense against pathogens and adaptative responses, in cell wall hydration ability, and in the development of primitive water transport systems in non-vascular plants.


Book
Postharvest Disease Development : Pre and/or Postharvest Practices
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Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Postharvest losses of fresh produce have always been an obstacle in agriculture. About one third of global fresh fruits and vegetables are lost because their quality has dropped below an acceptance limit. The postharvest quality and shelf life of fresh produce are also determined before harvest. However, postharvest quality is also affected by many practices during and after harvest such as temperature management, controlled and modified atmosphere, coatings, physical treatments, biocontrol, and more. This Special Issue on “Postharvest Disease Development: Pre and/or Postharvest Practices” gathers papers that deal with preharvest and postharvest factors that affect and maintain fresh produce quality after harvest.


Book
Innovative Preservation Technology for the Fresh Fruit and Vegetables
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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The preservation of freshness of fruits and vegetables until their consumption is the aim of many research activities. The quality losses of fresh fruit and vegetables during cold chain are frequently attributable to an inappropriate use of postharvest technologies. Moreover, especially when fresh produce is transported to distant markets, it is necessary to adopt proper storage solutions in order to preserve the initial quality.Nowadays, for each step of the supply chain (packing house, cold storage rooms, precooling center, refrigerate transport, and distribution), innovative preservation technologies are available that, alone or in combination, could preserve the fresh products in order to maintain the principal quality and nutritional characteristics. In this Special Issue, these preservation technologies will be described, highlighting their effect on quality maintenance.


Book
Mycoviruses
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ISBN: 303897997X 3038979961 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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A virus (from the Latin word ‘v?rus’ meaning ‘venom’ or ‘poison’) is a microorganism invisible to the naked eye. Viruses can multiply exclusively by entering a cell and using the cell’s resources to create copies of themselves. As the origin of their name suggests, viruses are generally considered dangerous, harmful and often deadly. Some of the most well-studied and widely known viruses, such as HIV and influenza, infect humans. However, viruses can also infect animals, plants and microorganisms, including fungi. Many fungi are medically, ecologically and economically significant, for example, causing diseases to humans, plants and insects or being used in industry to produce bread, cheese, beer and wine. Viruses that infect fungi are called mycoviruses (from the Greek work ‘myco’, meaning ‘fungus’). Mycoviruses do not cause harm to or kill the infected fungus; in contrast, they are ‘friendly’ viruses and we can utilize them to control the growth, pathogenicity and toxin production of fungi. This book describes a range of different mycoviruses and their geographical distribution, transmission and evolution, together with their effects on the fungal hosts and how these are brought about.

Keywords

n/a --- recombination --- Brunchorstia pinea --- fungal viruses --- virus evolution --- isogenic --- fusarivirus --- Castanea sativa --- sequencing --- PsV-F --- conidiogenesis --- Narnaviridae --- Prunus --- virus discovery --- dicer --- totivirus --- killer toxin --- Saccharomyces paradoxus --- Aspergillus fumigatus tetramycovirus-1. --- Fusarium head blight --- dsRNA --- hypovirus --- killer system --- victorivirus --- Leptosphaeria biglobosa quadrivirus --- Entomophthora --- biological control --- RNA genome --- stone fruit --- hypervirulence --- Aspergillus fumigatus chrysovirus --- phylogeny --- A. fumigatus --- Mymonaviridae --- endornavirus --- mycovirus --- Aspergillus --- double-stranded RNA virus --- gemycircularvirus --- Alphapartitivirus --- Partitivirus --- capsid structure --- RnQV1 --- dsRNA virus --- RNA silencing --- capsid protein --- Rhizoctonia solani AG-1 IA --- multiplex PCR --- A. nidulans --- conifers --- Entomophthoromycotina --- Magnaporthe oryzae. chrysovirus 1 --- sclerogenesis --- Mitovirus --- chrysovirus --- A. niger --- selection pressure --- viral lineage --- A. thermomutatus --- transmission --- Tymovirales --- brown rot --- PcV --- Botrytis cinerea mymonavirus 1 --- Hymenoscyphus pseudoalbidus --- mitovirus --- populations study --- ssRNA --- mitochondrion --- partitivirus --- rice blast fungus --- database mining --- fungal virus --- horizontal virus transmission --- antiviral --- Aspergillus fumigatus partitivirus-1 --- hypovirulence --- Ethiopia --- chestnut blight --- Trichoderma atroviride --- Botrytis cinerea --- Cryphonectria parasitica --- Totiviridae --- small RNA --- infection cushion --- ash dieback --- Beauveria bassiana --- Rhizophagus --- Sclerotinia minor --- polymycovirus --- biocontrol --- genomic structure analysis --- Mycovirus --- dsRNA mycoviruses --- mycorrhizal fungi --- evolution --- invasive species --- transmissibility --- Chalara fraxinea --- tRFs --- ScV-L-A


Book
Novel Approaches to Minimising Mycotoxin Contamination
Authors: ---
ISBN: 3039289381 3039289373 Year: 2020 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Contamination of foods and agricultural commodities by various types of toxigenic fungi is a concerning issue for human and animal health. Moulds naturally present in foods can produce mycotoxins and contaminate foodstuffs under favourable conditions of temperature, relative humidity, pH, and nutrient availability. Mycotoxins are, in general, stable molecules that are difficult to remove from foods once they have been produced. Therefore, the prevention of mycotoxin contamination is one of the main goals of the agriculture and food industries. Chemical control or decontamination techniques may be quite efficient; however, the more sustainable and restricted use of fungicides, the lack of efficiency in some foods, and the consumer demand for chemical-residue-free foods require new approaches to control this hazard. Therefore, food safety demands continued research efforts for exploring new strategies to reduce mycotoxin contamination. This Special Issue contains original contributions and reviews that advance the knowledge about the most current promising approaches to minimize mycotoxin contamination, including biological control agents, phytochemical antifungal compounds, enzyme detoxification, and the use of novel technologies.

Keywords

n/a --- decontamination --- superheated steam --- quercetin glycosides --- antagonism --- mode of action --- corn --- Botrytis sp. --- AITC --- binding --- degradation --- brine shrimp bioassay --- apple pomace --- nanoparticles --- enzymatic detoxification --- Bacillus --- estrogen response element --- Fusarium --- biological detoxification --- abiotic factors --- stability --- fumonisin esterase FumD --- mycotoxigenic fungi --- Aspergillus flavus --- Aflatoxin M1 --- Fusarium graminearum --- milk --- Penicillium digitatum --- biocontrol agents --- biological control --- dry-cured ham --- mycotoxin reduction --- Fusarium sp. --- enzyme kinetics --- Penicillium nordicum --- Satureja montana --- roasted coffee --- fermentation --- crisp biscuit --- detoxification --- essential oils --- gene expression --- probiotics --- zearalenone --- mycotoxins --- degradation products --- Geothrichum citri-aurantii --- garlic-derived extracts --- Zearalenone --- biodegradation --- EU limits --- storage --- Origanum virens --- aflatoxin --- fungal growth reduction --- green chemistry --- Penicillium italicum --- deoxynivalenol --- ?-Fe2O3 --- ochratoxin A (OTA) --- wheat --- cell-free extracts of Aspergillus oryzae --- photocatalysis --- wheat quality --- post-harvest phytopathogen --- cold plasma --- pinnatifidanoside D --- ochratoxin A --- oats --- cell proliferation --- estrogen receptor --- Penicillium verrucosum --- pig production performance --- phloridzin --- maize --- biotransformation --- fumonisin --- fungi


Book
Cell Signaling in Model Plants
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This book provides new and in-depth insights into molecular aspects of plant cell signaling in response to biotic, such as aphid- and grey mold disease-resistance, and abiotic stresses, such as soil salinity and drought stress, and additionally, functional analysis on signaling components involved in flowering, juvenility, GA signaling, and biosynthesis, and miRNA-regulated gene expression. Furthermore, plant acclimation was reported, with emphasis on mechanistic insights into the roles of brassinosteroids, cyclic AMP, and hydrogen sulfide, and the recent advances of transmembrane receptor-like kinases were refined. Clearly, plant cell signaling is an intensive topic and whether it is now or in the future, the emerging technology in functional analysis such as genome editing technologies, high-throughput technologies, integrative multiple-omics as well as bioinformatics can assist researchers to reveal novel aspects of the regulatory mechanisms of plant growth and development, and acclimation to environmental and biotic stresses. The achievement of such research will be useful in improving crop stress tolerances to increase agricultural productivity and sustainability for the food supply of the world.


Book
Fruit Metabolism and Metabolomics
Authors: --- ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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Over the past ten years, metabolomics strategies have allowed the relative or absolute quantitation of metabolite levels for the study of various biological questions in plant sciences. For fruit studies, in particular, they have participated in the identification of the genes underpinning fruit development and ripening. This book proposes examples of the current use of metabolomics studies of fruit for basic research or practical applications. It includes articles about several tropical and temperate fruit species. The studies concern fruit biochemical phenotyping, fruit metabolism during development and after harvest, including primary and specialized metabolisms, or bioactive compounds involved in fruit growth and environmental responses. The analytical strategies used are based mostly on liquid or gas chromatography coupled with mass spectrometry, but also on nuclear magnetic resonance and near-infrared spectroscopy. The effect of genotype, stages of development, or fruit tissue type on metabolomic profiles and corresponding metabolism regulations are addressed for fruit metabolism studies. The interest in combining other omics with metabolomics is also exemplified.

Keywords

Anacardium occidentale --- fast phenotyping --- NIR --- UPLC-HRMS --- chemometrics --- Capsicum frutescens L. --- non-targeted metabolomics --- secondary metabolism --- Liquid Chromatography coupled to Mass Spectrometry (LC-MS) --- mulberry --- high resolution mass spectrometry --- antioxidant activity --- in vitro gastrointestinal digestion --- α-glucosidase inhibitory activity --- cytokinin --- fruit expansion --- kiwifruit --- phytohormone --- tomato --- metabolomics --- biochemical phenotyping --- priming --- BABA --- Botrytis cinerea --- Phytophthora infestans --- Pseudomonas syringae --- fruit pigmentation --- introgression lines --- mass spectrometry --- San Marzano landrace --- Davidson’s plum --- finger lime --- native pepperberry --- antioxidant --- amino acids --- GC×GC-TOFMS --- UHPLC-QqQ-TOF-MS/MS --- bush fruit --- genetic resources --- melon --- genotype by sequencing --- elemental analysis --- metabolome --- Cucumis melo --- pineapple --- ripening --- non-climacteric --- lipophilic compounds --- lipid-related genes --- lipid metabolism --- fruit --- postharvest --- quality traits --- stress --- biomarkers --- polyphenolics --- solanaceous crops --- capsicum annuum --- pepper --- eggplant --- fruit ripening --- tissue-specificity --- flavonoid --- wine --- clones --- Vitis vinifera --- sensory analysis --- fruit metabolomics --- developmental metabolomics --- stress metabolomics --- spatial metabolomics --- central metabolism --- specialized metabolism --- nuclear magnetic resonance spectroscopy --- omics --- multi-omics integration


Book
Enzymes, Biocatalysis and Chemical Biology
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

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This book provides recent studies focused on chemical biology and biocatalysis applied to organic synthesis. The articles range from topics such as fungal metabolism and fungi-mediated biotransformations to the exploitation of specific enzymes in biocatalyzed reactions, also including works on the characterization of enzymes and the study of their catalytic activity. Overall, ten studies are presented that provide the reader with relevant, fresh insights on the use of enzymes and on the importance of biocatalysis.


Book
Viticulture and Winemaking under Climate Change
Author:
ISBN: 3039219758 303921974X Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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The importance of viticulture and the winemaking socio-economic sector is acknowledged worldwide. The most renowned winemaking regions show very specific environmental characteristics, where climate usually plays a central role. Considering the strong influence of weather and climatic factors on grapevine yields and berry quality attributes, climate change may indeed significantly impact this crop. Recent trends already point to a pronounced increase in growing season mean temperatures, as well as changes in precipitation regimes, which have been influencing wine typicity across some of the most renowned winemaking regions worldwide. Moreover, several climate scenarios give evidence of enhanced stress conditions for grapevine growth until the end of the century. Although grapevines have high resilience, the clear evidence for significant climate change in the upcoming decades urges adaptation and mitigation measures to be taken by sector stakeholders. To provide hints on the abovementioned issues, we have edited a Special Issue entitled “Viticulture and Winemaking under Climate Change”. Contributions from different fields were considered, including crop and climate modeling, and potential adaptation measures against these threats. The current Special Issue allows for the expansion of scientific knowledge in these particular fields of research, as well as providing a path for future research.

Keywords

stomatal conductance --- mechanical thinning --- predawn water potential --- modeling --- CIRG --- adaptation --- EURO-CORDEX --- vineyards --- Portugal --- yield formation --- photosynthesis --- Douro wine region --- rootstock --- autochthonous cultivar --- plant architecture --- climatic influence --- multi-temporal analysis --- intercellular CO2 --- winemaking --- leaf water potential --- micrometeorology --- Touriga Franca --- dry mass partitioning --- ’Uva Rey’ --- crop water stress index --- global warming --- adaptation measures --- kaolin --- wine --- natural hail --- rate of anthocyanin accumulation --- grape berry tissues --- water status --- temperature --- low-input --- Vitis vinifera L. --- photosynthetic pigments --- S-ABA --- unmanned aerial vehicles --- climate --- water limitation --- elevated CO2 --- spatial variability --- bioactive compounds --- FACE --- Touriga Nacional --- grapevine --- PRI --- general circulation model --- Vitis vinifera --- berry composition --- sensory analysis --- B. cinerea mold --- crop model --- vigour maps --- irrigation --- precision viticulture --- phenology modelling platform --- SO2 pads --- RCP4.5 --- climate change --- viticultural training system --- crop management --- microclimate --- Virtual Riesling --- light micro-climates --- remote sensing --- grape --- pulse amplitude modulated (PAM) fluorometry --- modelling --- mitigation strategies --- normalized difference vegetation index --- crop surface model --- plant material --- grape quality --- parasitoid --- production system --- Botrytis cinerea --- technological and phenolic ripeness --- training system --- WI --- phenological model --- phenolics --- table grapes --- Vitis vinifera (L.) --- phenology --- assimilation --- grapevine pest --- drought --- viticulture --- physiological processes --- mealybug --- leaf area


Book
Use of Essential Oils and Volatile Compounds as Biological Control Agents
Authors: --- ---
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

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Essential oils (EOs) and microbial/plant-based volatile organic compounds (VOCs) are being used in an increasing number of sectors such as health, cosmetics, the food industry and, more recently, agronomy. In agronomy, they are employed as bio-herbicides and bio-pesticides due to their their insecticidal, antifungal, and bactericidal effects. Several EO-based bio-pesticides are already registered. Essential oils and other VOCs are 100% bio-based and present numerous additional advantages. They contain a great number of structurally diverse compounds that frequently act in synergy; they are thus less subject to resistance. As highly volatile compounds are found in EOs and VOCs, they typically cause no residue problems in food products or in soils. Indeed, the supply of EOs can be really challenging because they are frequently produced in restricted areas of the world with prices and chemical composition fluctuations. Besides, while the high volatility of EOs and VOCs is interesting for some specific applications, it can be a problem when developing a bio-pesticide with long lasting effects. Finally, EOs are frequently phytotoxic, which is perfect for herbicide formulations, but not for other applications. In both cases, the development of a proper formulation is essential. Owing to the current attraction for natural products, a better understanding of their modes of biological action is of importance for the development of new and optimal applications.

Keywords

natural antimicrobials --- encapsulation --- shelf-life --- microbiological quality --- micelles --- plant-derived antimicrobial --- Enteric pathogens --- leafy greens --- cheese --- essential oils --- Escherichia coli --- Clostridium tyrobutyricum --- Penicillium verrucosum --- antimicrobial --- Elsholtzia ciliata --- Tribolium castaneum --- essential oil --- carvone --- limonene --- insecticidal activity --- synergistic effect --- starch films --- active food packaging films --- cinnamon oil emulsions --- Botrytis cinerea --- Zanthoxylum leprieurii --- Sitophilus granarius --- tridecan-2-one --- β-myrcene --- (E)-β-ocimene --- dendrolasin --- antioxidant --- anti-inflammatory --- insecticidal --- anti-plasmodial --- Côte d’Ivoire --- Staphylococcus aureus --- S. epidermidis --- carvacrol --- thymol --- eugenol --- benzalkonium chloride --- biofilms --- planktonic --- disinfection --- natural products --- Aphis nerii --- Coccinella septempunctata --- plant-based insecticide --- Oryzaephius surinamensis --- Rhyzopertha dominica --- Trogoderma granarium --- thyme --- edible films --- high pressure thermal treatment --- ultrasonication --- food safety --- essential oil composition --- sabinene --- citronellal --- Sitophilus oryzae --- marinating solution --- pork loin --- quality --- safety --- phytotoxicity --- mode of action --- biopesticides --- biocontrol --- antifungal --- antibacterial --- biopesticide --- insecticide --- eco-friendly --- stored product pest --- Allium sativum --- Gaultheria procumbens --- Mentha arvensis --- Eucalyptus dives --- controlled release --- biosourced --- surface response methodology --- sweet wormwood --- mulberry pyralid --- mulberry --- immunity --- reproductive system --- digestive system --- n/a --- Côte d'Ivoire

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