Narrow your search

Library

FARO (10)

KU Leuven (10)

LUCA School of Arts (10)

Odisee (10)

Thomas More Kempen (10)

Thomas More Mechelen (10)

UCLL (10)

VIVES (10)

Vlaams Parlement (10)

UGent (1)

More...

Resource type

book (10)


Language

English (9)

German (1)


Year
From To Submit

2022 (1)

2021 (4)

2020 (4)

2013 (1)

Listing 1 - 10 of 10
Sort by

Book
In vitro-Studien zum genotoxischen Potential und zum Metabolismus von Mykotoxinen mit Resorcylsäurelakton- und Perylenchinon-Struktur
Author:
ISBN: 1000039461 3731501929 Year: 2013 Publisher: KIT Scientific Publishing

Loading...
Export citation

Choose an application

Bookmark

Abstract

The contamination of food and feed with mycotoxins represents a worldwide problem. In order to conduct a risk assessment, further studies on the level of contamination and the toxicity of the mycotoxins are needed. The objective of the present work was to investigate the genotoxicity and the in vitro metabolism of zearalenone as well as of Alternaria toxins with a perylene quinone structure. New insights for the risk assessment of these mycotoxins were obtained.


Book
Biocontrol Agents and Natural Compounds against Mycotoxinogenic Fungi
Authors: ---
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Mycotoxins are toxic secondary metabolites produced by fungi. They cause deleterious effects on humans, animals, and plants. More than one hundred mycotoxins are known which contaminate food and feed raw materials. Fungal infection and mycotoxin contamination can occur directly in fields (pre-harvest stage), during storage, or during industrial processing (post-harvest stage). Given the proven toxicity of mycotoxins and their widespread distribution, it is necessary to prevent their occurrence in food and feed. To limit mycotoxin contamination, several techniques can be adopted at the pre-harvest or post-harvest stages. These techniques can reduce mycotoxin concentration through fungal growth reduction or mechanisms leading to mycotoxin degradation or mycotoxin detoxification (i.e., reduction of the toxicity). Until very recently, fungicides were favored to limit mycotoxin contamination by reducing fungal growth. Nonetheless, the sanitary and environmental impacts of these products and their effects on food quality encourage the development of alternative strategies based on biocontrol agents (BCAs) or natural compounds. Moreover, in some cases, fungal growth reduction can stimulate mycotoxin production. The focus of this Special Issue of Toxins is to gather the most recent advances related to reducing mycotoxin contamination in food and feed using BCAs and natural compounds. In this context, two main types of approaches can be proposed: Preventive methods that could be applied in the field, during storage, or during industrial processing and curative methods that detoxify contaminated matrices by eliminating the produced mycotoxin.


Book
Bioactive Marine Heterocyclic Compounds
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

This Special Issue of Marine Drugs, entitled “Bioactive Marine Heterocyclic Compounds”, aimed to collect excellent original research articles and reviews focused on the isolation of new heterocyclic marine natural products, total synthesis, synthetic modification, or on finding important bioactivities of known heterocyclic marine natural products. As a result, five original papers on isolation and one synthetic study of metabolites from marine-derived bioorganisms or a marine sponge, along with one review paper on thiazole-based peptides, were published. I am proud to show these most recent works of outstanding scientists in this field and hope this Special issue will affect new drug developments or innovation in the future.


Book
Occurrence and Functions of Endophytic Fungi in Crop Species
Author:
Year: 2022 Publisher: Basel MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

In the past few decades, awareness of the basic role that endophytic fungi play in shaping the fitness of both wild and crop plants has increased significantly. The number of papers on the subject is so large that it is becoming difficult to have a complete overview of the state-of-the-art with reference to specific crops. In the absence of readily available documents providing circumstantial information on the endophytic assemblage of plants, the isolation of a certain fungal species may appear to be occasional or trivial; hence, many important findings are at risk of going unnoticed. This Special Issue aims to present a collection of papers dealing with the occurrence and functions of endophytic fungi in crop species. It may represent a useful tool for stakeholders in this particular research field, with a view to stimulating a more thorough consideration of the opportunities deriving from their discoveries.


Book
Bioactive Natural Products from the Red Sea
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

This book describes the recent advances in natural product chemistry and biodiversity in the Red Sea. All previous marine natural products isolated from different Red Sea organisms and microbes were collected in a comprehensive review. Additionally, newly discovered marine natural products and their biological activities are described.


Book
Natural Products from Marine Fungi
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Marine fungal natural products are well-known as the “blue gold,” as they have been promising leads for drug discovery and development. Even though marine fungi are less explored in comparison to their terrestrial counterparts, a number of useful hits have been obtained from a drug discovery perspective. Topics discussed in this book include a review on novel natural products from extremophilic fungi, secondary metabolites from deep-sea fungi; natural products from fungi in a symbiotic relationship with marine macro-organisms; and bioactive metabolites from sediment-derived fungi. Marine biologists, chemists, and pharmacologists will find the book a good reference material. The book covers various bioactive marine fungal natural products, and it is hoped that this book aids scientists explore fungal chemical diversity.


Book
Toxicological Effects of Mycotoxins on Target Cells
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Mycotoxins are a Public Health concern that in last year have reached the top 10 food and product hazard categories in the Rapid Alert System for Food and Feed (RASFF), with almost six hundred notifications. The toxicological effects of mycotoxins are evaluated through the extrapolation of results from in vivo and in vitro assays. Studies of mycotoxins’ effects at the cellular level precede those in organs and systems. All these studies are key steps for risk assessment and following legislation for mycotoxins. This Special Issue of Toxins comprises 10 original contributions and two reviews. The Issue reports new findings regarding toxic mechanisms, the use of innovative techniques to study the potential toxicity of mycotoxins not only individually but in combination, reflecting a real scenario according to current studies of mycotoxins.


Book
Mycotoxins in Feed and Food Chain : Present Status and Future Concerns
Author:
Year: 2020 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

The book deals with mycotoxins, their presence in various types of food, and how to prevent their presence in food . In addition to well-known molecules, such as aflatoxins or fumonisins, some contributors have dealt with emerging mycotoxins (e.g., alternaria toxins, botryodiplodin). Readers of the book can also find a new approach to reducing aflatoxins and fumonisins in food. In conclusion, the book presents both new mycotoxins and new information on old mycotoxins.


Book
Chemical Composition and Biological Activities of Essential Oils
Authors: ---
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Essential oils extracted by the distillation or hydrodistillation of aromatic plants are a complex mixture of volatile compounds with several biological activities. Their efficacy as antimicrobial agents is related to the activity of several natural compounds belonging to different chemical families that can act both in synergy with each other and with other antibiotics. The antibiotic resistance detected among pathogens has been quickly increasing in recent years, and the control of some of these microorganisms is becoming a planetary emergency for human and animal health. The control of the microbial growth is a problem of great importance also for the food industry (food deterioration and shelf life extension) and for the world of cultural heritage (indoor and outdoor phenomena of biodeterioration). Essential oils can play an important role in this scenario, due their recognized broad-spectrum antimicrobial activity. Therefore, the main subject of this Special Issue includes an essential oil-based approach to control microrganisms in areas such as human and veterinary medicine, entomology, food industry and agriculture. In addition, the chemical composition of essential oils from endemic and rare medicinal/aromatic plants, nanoformulations of essential oils, applications in human and veterinary medicine and its use as animal feeding supplements are topics covered in this Special Issue


Book
Feature Papers in Horticulturae
Author:
Year: 2021 Publisher: Basel, Switzerland MDPI - Multidisciplinary Digital Publishing Institute

Loading...
Export citation

Choose an application

Bookmark

Abstract

Several of the 17 papers in this volume represent diverse strategies for improving sustainability in crop production systems. The maintenance of soil quality and the reclamation of marginal soils, improving tolerance to saline irrigation water, biodegradable alternatives to black plastic mulch, use of natural plant extracts against bacterial disease, and development of cultivars resistant to herbivorous arthropods address urgent priorities in sustainable systems. Two papers examine the driving forces and effects of adopting innovative agricultural technologies in food value chains in underdeveloped regions of the world, and identification of new Asian vegetable crop species for European environments and markets. Three papers reported on managing fruit set and ripening in important fruit crop species like orange, apple, and plum. Postharvest techniques to reduce disease and maintain fruit nutraceutical content were reported in separate papers. Classification techniques, conservation and utilization of unique plant species, and in vitro propagation techniques of species with potential horticultural value were described in four papers.

Keywords

grapes --- fruit quality --- SO2 --- Botrytis cinerea --- rots --- fruit drop --- sustainable systems --- fungicides --- Alternaria alternata --- value chain analysis --- innovations --- adaptive lasso --- propensity score matching --- Tanzania --- genetic resistance --- natural allelochemicals --- organic production --- plant defense --- Induced resistance --- polyphenol oxidase --- peroxidase --- plant extract --- bacterial spot --- agronomy --- sustainability --- organic fertilizer --- crop productivity --- soil acidification --- soil organic matter --- pyrolysis --- microbial activity --- health --- aging population --- consumption of fruit and vegetables --- diversification --- market trend --- Korean ginseng sprout --- Ssamchoo --- Peucedanum japonicum --- Aralia elata (Miq.) Seem --- sustainable agriculture --- marketable production --- antioxidant molecules --- mineral content --- strawberry --- weed biomass --- in vitro multiplication --- alpine strawberry --- TDZ --- BA --- IBA --- non-runnering --- shoot explant --- European plum (Prunus domestica L.) --- alternate bearing --- crop load management (CLM) --- mechanical thinning --- reducing chemical input --- circle --- ellipse --- lens --- morphology --- oval --- seed shape --- superellipse --- Cycas --- determinate growth --- dichotomous branch --- isotomous branch --- sexual dimorphism --- Zamia --- Bowenia --- Ceratozamia --- Cycadaceae --- Dioon --- Encephalartos --- leaf element composition --- leaf tissue analysis --- Lepidozamia --- Macrozamia --- Stangeria --- Zamiaceae --- Solanum lycopersicum --- Capsicum annuum --- seedlings --- vegetable nursery --- transplant production --- salinity --- abiotic stress --- plant growth regulators --- GA3 --- anthocyanin --- ascorbic acid --- drying method --- phenol --- phytochemical --- raspberry --- apple (Malus domestica Borkh.) --- colouration --- Envy, Extenday® --- Fuji --- Jazz --- light reflection --- PAL—Phenylalanine-amminia-lyase --- reflective mulch --- shading --- Citrus sinensis (L.) Osb. --- rootstocks --- maturation index --- citrus color index --- n/a --- PAL-Phenylalanine-amminia-lyase

Listing 1 - 10 of 10
Sort by