Research Explorer

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Researcher

José Diana Di Mavungu

75 Results

2020

Biofilm mode of cultivation leads to an improvement of the entomotoxic patterns of two Aspergillus species

José Diana Di MavunguMarthe De BoevreSarah De Saeger

A1 Journal Article in MICROORGANISMS

Chemical repertoire and biosynthetic machinery of the Aspergillus flavus secondary metabolome : a review

Valdet UkaSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in COMPREHENSIVE REVIEWS IN FOOD SCIENCE AND FOOD SAFETY

2019

Aspergillus flavus secondary metabolites and their roles in fungal development, survival and virulence

Sarah De SaegerJosé Diana Di Mavungu

Determination of multiple mycotoxins in paired plasma and urine samples to assess human exposure in Nanjing, China

José Diana Di Mavungu

A1 Journal Article in ENVIRONMENTAL POLLUTION

Secondary metabolite dereplication and phylogenetic analysis identify various emerging mycotoxins and reveal the high intra-species diversity in Aspergillus flavus

Valdet UkaSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in FRONTIERS IN MICROBIOLOGY

The role of roughage provision on the absorption and disposition of the mycotoxin deoxynivalenol and its acetylated derivatives in calves : from field observations to toxicokinetics

Bonnie ValgaerenSiska CroubelsMathias DevreeseSiegrid De BaereMarthe De BoevreSarah De SaegerArnau Vidal CorominasJosé Diana Di MavunguBart PardonPiet DeprezGunther Antonissen

A1 Journal Article in ARCHIVES OF TOXICOLOGY

2018

Contribution to the characterization of the Aspergillus flavus secondary metabolome through mass spectrometry-based untargeted metabolic profiling

Valdet UkaSarah De SaegerJosé Diana Di Mavungu

Development and validation of an LC-MS/MS method for the simultaneous determination of citrinin and ochratoxin a in a variety of feed and foodstuffs

Celine MeerpoelArnau Vidal CorominasJosé Diana Di MavunguMathias DevreeseSiska CroubelsSarah De Saeger

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Genetic and toxigenic variability within Aspergillus flavus population isolated from maize in two diverse environments in Kenya

Marthe De BoevreArnau Vidal CorominasJosé Diana Di MavunguSofie LandschootSarah De Saeger

A1 Journal Article in FRONTIERS IN MICROBIOLOGY

Identification and functional analysis of the aspergillic acid gene cluster in Aspergillus flavus

Valdet UkaSarah De SaegerJosé Diana Di Mavungu

Identification and functional analysis of the aspergillic acid gene cluster in Aspergillus flavus

Valdet UkaSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in FUNGAL GENETICS AND BIOLOGY

In-house validation of a rapid and efficient procedure for simultaneous determination of ergot alkaloids and other mycotoxins in wheat and maize

Karl De RuyckValdet UkaSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Relationship between environmental conditions, TRI5 gene expression and deoxynivalenol production in stored Lentinula edodes infected with Fusarium graminearum

Zheng HanJosé Diana Di MavunguSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Remediation in an agroecosystem : microbial detoxification of deoxynivalenol

Ilse VanhoutteLaura De MetsMarthe De BoevreValdet UkaJosé Diana Di MavunguSarah De SaegerPieter VermeirKris AudenaertLeen De Gelder

2017

A survey of citrinin and ochratoxin A in food and feed on the Belgian market

Celine MeerpoelJosé Diana Di MavunguMathias DevreeseSiska CroubelsSarah De Saeger

Analytical strategy for determination of known and unknown destruxins using hybrid quadrupole-Orbitrap high-resolution mass spectrometry

Natalia Arroyo ManzanaresJosé Diana Di MavunguLynn VanhaeckeSarah De Saeger

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Aspergillus flavus aswA, a gene homolog of Aspergillus nidulans oefC, regulates sclerotial development and biosynthesis of sclerotium-associated secondary metabolites

Natalia Arroyo ManzanaresSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in FUNGAL GENETICS AND BIOLOGY

Citririsk : incidence of citrinin in the Belgian food and feed chain & risk for human and animal health

Celine MeerpoelJosé Diana Di MavunguMathias DevreeseSiska CroubelsSarah De Saeger

Microbial detoxification of deoxynivalenol (DON), assessed via a Lemna minor L. bioassay, through biotransformation to 3-epi-DON and 3-epi-DOM-1

Ilse VanhoutteLaura De MetsMarthe De BoevreValdet UkaJosé Diana Di MavunguSarah De SaegerLeen De GelderKris Audenaert

Microbial detoxification of deoxynivalenol (DON), assessed via a Lemna minor L. bioassay, through biotransformation to 3-epi-DON and 3-epi-DOM-1

Ilse VanhoutteLaura De MetsMarthe De BoevreValdet UkaJosé Diana Di MavunguSarah De SaegerLeen De GelderKris Audenaert

A1 Journal Article in TOXINS

Multi-walled carbon nanotubes-based magnetic solid-phase extraction for the determination of zearalenone and its derivatives in maize by ultra-high performance liquid chromatography-tandem mass spectrometry

Zheng HanJosé Diana Di Mavungu

A1 Journal Article in FOOD CONTROL

Unravelling the diversity of the cyclopiazonic acid family of mycotoxins in Aspergillus flavus by UHPLC triple-TOF HRMS

Valdet UkaNatalia Arroyo ManzanaresSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in TOXINS

2016

A polyphasic approach for characterization of a collection of cereal isolates of the Fusarium incarnatum-equiseti species complex

Sarah De SaegerZheng HanJosé Diana Di Mavungu

A1 Journal Article in INTERNATIONAL JOURNAL OF FOOD MICROBIOLOGY

Aspergillus and Fusarium toxins : analysis, metabolic profiling, in vivo kinetics and metabolism, and risk assessment

Zheng HanJosé Diana Di Mavungu

Comparative chemical screening and genetic analysis reveal tentoxin as a new virulence factor in Cochliobolus miyabeanus, the causal agent of brown spot disease on rice

Christof Van PouckeJosé Diana Di MavunguLynn VanhaeckeDavid De VleesschauwerSarah De SaegerMonica Höfte

A1 Journal Article in MOLECULAR PLANT PATHOLOGY

The Aspergillus flavus fluP-associated metabolite promotes sclerotial production

José Diana Di Mavungu

A1 Journal Article in FUNGAL BIOLOGY

Validated UPLC-MS/MS methods to quantitate free and conjugated Alternaria toxins in commercially available tomato products and fruit and vegetable juices in Belgium

Jeroen WalravensTom DevosEmmanuel Njumbe EdiageJosé Diana Di MavunguLiesbeth JacxsensAnita Van LandschootLynn VanhaeckeSarah De Saeger

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

2015

An Aspergillus flavus secondary metabolic gene cluster containing a hybrid PKS-NRPS is necessary for synthesis of the 2-pyridones, leporins

Valdet UkaZheng HanDieter BuystJosé MartinsLynn VanhaeckeTom CoenyeSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in FUNGAL GENETICS AND BIOLOGY

An integrated targeted and untargeted approach for the analysis of ergot alkaloids in cereals using UHPLC - hybrid quadrupole time-of-flight mass spectrometry

Natalia Arroyo ManzanaresJosé Diana Di MavunguValdet UkaSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Developments in detection and determination of aflatoxins

José Diana Di Mavungu

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Transcriptome analysis of Aspergillus flavus reveals veA-dependent regulation of secondary metabolite gene clusters, including the novel aflavarin cluster

Zheng HanNatalia Arroyo ManzanaresValdet UkaLynn VanhaeckeSarah De SaegerJosé Diana Di Mavungu

A1 Journal Article in EUKARYOTIC CELL

Use of UHPLC high-resolution Orbitrap mass spectrometry to investigate the genes involved in the production of secondary metabolites in Aspergillus flavus

Natalia Arroyo ManzanaresJosé Diana Di MavunguValdet UkaSvetlana MalyshevaLynn VanhaeckeSarah De Saeger

A1 Journal Article in FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT

2014

Detached leaf in vitro model for masked mycotoxin biosynthesis and subsequent analysis of unknown conjugates

Marthe De BoevreAdriaan VanheuleKris AudenaertBoris BekaertJosé Diana Di MavunguStefaan WerbrouckGeert HaesaertSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Development and validation of an ultra-high-performance liquid chromatography tandem mass spectrometric method for the simultaneous determination of free and conjugated Alternaria toxins in cereal-based foodstuffs

Jeroen WalravensEmmanuel Njumbe EdiageJosé Diana Di MavunguAnita Van LandschootLynn VanhaeckeSarah De Saeger

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Functional characterization of a veA-dependent polyketide synthase gene in Aspergillus flavus necessary for the synthesis of asparasone, a sclerotium-specific pigment

José Diana Di MavunguSvetlana MalyshevaSarah De Saeger

A1 Journal Article in FUNGAL GENETICS AND BIOLOGY

Holistic approach based on high resolution and multiple stage mass spectrometry to investigate ergot alkaloids in cereals

Svetlana MalyshevaJulie Vanden BusscheLynn VanhaeckeJosé Diana Di MavunguSarah De Saeger

A1 Journal Article in TALANTA

Identification of novel metabolites from Aspergillus flavus by high resolution and multiple stage mass spectrometry

Svetlana MalyshevaJulie Vanden BusscheLynn VanhaeckeJosé Diana Di MavunguSarah De Saeger

A1 Journal Article in FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT

Occurrence and within field variability of Fusarium mycotoxins and their masked forms in maize crops in Belgium

Marthe De BoevreSofie LandschootKris AudenaertPeter MaeneJosé Diana Di MavunguMia EeckhoutGeert HaesaertSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Pattern and distribution of ergot alkaloids in cereals and cereal products from European countries

Svetlana MalyshevaDaria LarionovaJosé Diana Di MavunguSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Untargeted screening of secondary metabolites in fungal cultures and samples from mouldy indoor environments by time-of-flight mass spectrometry

Svetlana MalyshevaViviana PolizziCarlos Van PeteghemNorbert De KimpeJan Van BocxlaerJosé Diana Di MavunguSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Voedselveiligheid, een gedeelde zorg in België en China

Natalia BeloglazovaJosé Diana Di MavunguSarah De Saeger

2013

A systematic assessment of the variability of matrix effects in LC-MS/MS analysis of ergot alkaloids in cereals and evaluation of method robustness

Svetlana MalyshevaJosé Diana Di MavunguSarah De Saeger

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Collaborative investigation of matrix effects in mycotoxin determination by high performance liquid chromatography coupled to mass spectrometry

Sarah De SaegerJosé Diana Di MavunguSvetlana Malysheva

A1 Journal Article in QUALITY ASSURANCE AND SAFETY OF CROPS & FOODS

Human exposure to mycotoxins and their masked forms through cereal-based foods in Belgium

Marthe De BoevreLiesbeth JacxsensCarl LachatMia EeckhoutJosé Diana Di MavunguKris AudenaertPeter MaeneGeert HaesaertPatrick KolsterenBruno De MeulenaerSarah De Saeger

A1 Journal Article in TOXICOLOGY LETTERS

In vitro glucuronidation of ochratoxin A by rat liver microsomes

Zheng HanJosé Diana Di MavunguLynn VanhaeckeSarah De Saeger

A1 Journal Article in TOXINS

Multimycotoxin analysis in urines to assess infant exposure: a case study in Cameroon

Emmanuel Njumbe EdiageJosé Diana Di MavunguSuquan SongIsabelle SioenSarah De Saeger

A1 Journal Article in ENVIRONMENT INTERNATIONAL

Rapid and sensitive LC-MS/MS determination of ergot alkaloids in buffered solutions: application to in vitro testing of a clay-based mycotoxin binder

Svetlana MalyshevaJosé Diana Di MavunguDaria LarionovaSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Skin penetration enhancing properties of the plant N-alkylamide spilanthol

Bart De SpiegeleerJente BoonenSvetlana MalyshevaJosé Diana Di MavunguSarah De SaegerNathalie RochePhillip BlondeelLien TaevernierLieselotte Veryser

A1 Journal Article in JOURNAL OF ETHNOPHARMACOLOGY

Targeted and untargeted analysis of secondary fungal metabolites by liquid chromatography-mass spectrometry

Svetlana MalyshevaSarah De SaegerJosé Diana Di Mavungu

2012

A direct assessment of mycotoxin biomarkers in human urine samples by liquid chromatography tandem mass spectrometry

Emmanuel Njumbe EdiageJosé Diana Di MavunguSuquan SongCarlos Van PeteghemSarah De Saeger

A1 Journal Article in ANALYTICA CHIMICA ACTA

Development and validation of a new LC-MS/MS method for the simultaneous determination of six major ergot alkaloids and their corresponding epimers: application to some food and feed commodities

José Diana Di MavunguSvetlana MalyshevaMelanie SandersDaria LarionovaJohan RobbensPeter DubruelCarlos Van PeteghemSarah De Saeger

A1 Journal Article in FOOD CHEMISTRY

Development and validation of an LC-MS/MS method for the simultaneous determination of deoxynivalenol, zearalenone, T-2 toxin and some masked metabolites in different cereals and cereal-derived food

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

A1 Journal Article in FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT

Development of analytical tools and strategies to assess mycotoxin contamination and exposure: case study Cameroon

Emmanuel Njumbe EdiageSarah De SaegerCarlos Van PeteghemJosé Diana Di Mavungu

Development of suspension polymerized molecularly imprinted beads with metergoline as template and application in a solid-phase extraction procedure toward ergot alkaloids

Pieterjan LenainJosé Diana Di MavunguPeter DubruelSarah De Saeger

A1 Journal Article in ANALYTICAL CHEMISTRY

Human skin penetration of selected model mycotoxins

Jente BoonenSvetlana MalyshevaLien TaevernierJosé Diana Di MavunguSarah De SaegerBart De Spiegeleer

A1 Journal Article in TOXICOLOGY

Improved positive electrospray ionization of patulin by adduct formation: usefulness in liquid chromatography-tandem mass spectrometry multi-mycotoxin analysis

Svetlana MalyshevaJosé Diana Di MavunguJente BoonenBart De SpiegeleerLynn VanhaeckeSarah De Saeger

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

Multiplex flow-through immunoassay formats for screening of mycotoxins in a variety of food matrices

Emmanuel Njumbe EdiageJosé Diana Di MavunguCarlos Van PeteghemSarah De Saeger

A1 Journal Article in ANALYTICAL AND BIOANALYTICAL CHEMISTRY

Natural occurrence of mycotoxins and their masked forms in food and feed products

Marthe De BoevreJosé Diana Di MavunguSofie LandschootKris AudenaertMia EeckhoutPeter MaeneGeert HaesaertSarah De Saeger

A1 Journal Article in WORLD MYCOTOXIN JOURNAL

Skin penetration enhancing effect of the plant N-alkylamide spilanthol

Bart De SpiegeleerJente BoonenLieselotte VeryserLien TaevernierSvetlana MalyshevaJosé Diana Di MavunguSarah De Saeger

2011

A validated multianalyte LC-MS/MS method for quantification of 25 mycotoxins in cassava flour, peanut cake and maize samples

Emmanuel Njumbe EdiageJosé Diana Di MavunguSofie MonbaliuCarlos Van PeteghemSarah De Saeger

A1 Journal Article in JOURNAL OF AGRICULTURAL AND FOOD CHEMISTRY

Analysis and (natural) occurrence of masked Fusarium mycotoxins

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Challenges in masked mycotoxin analysis

Sarah De SaegerJosé Diana Di MavunguMarthe De BoevreCarlos Van PeteghemKris AudenaertPeter MaeneMia EeckhoutGeert HaesaertAleksandrs Versilovskis

Development and validation of an LC-MS/MS-method for the simultaneous determination of deoxynivalenol, zearalenone, T2-toxin and their masked forms in different cereals and cereal based food

Marthe De BoevreJosé Diana Di MavunguAleksandrs VersilovskisPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Development and validation of an LC-MS/MS-method for the simultaneous determination of deoxynivalenol, zearalenone, T2-toxin and their masked forms in different cereals and cereal based food.

Marthe De BoevreJosé Diana Di MavunguAleksandrs VersilovskisPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Facts and figures: masked Fusarium mycotoxins in cereals and cereal-derived products

Marthe De BoevreJosé Diana Di MavunguAleksandrs VersilovskisPeter MaeneKris AudenaertGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Masked Fusarium mycotoxins: results of a one-year survey in Flanders

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Masked mycotoxins in food and feed : challenges and analytical approaches

José Diana Di MavunguSarah De Saeger

Bookchapter in Determining mycotoxins and mycotoxigenic fungi in food and feed

New insights into electrospray ionization of patulin

Svetlana MalyshevaJosé Diana Di MavunguJente BoonenBart De SpiegeleerCarlos Van PeteghemSarah De Saeger

Screening, identification and quantification of glucosinolates in black radish (Raphanus sativus L. niger) based dietary supplements using liquid chromatography coupled with a photodiode array and liquid chromatography mass spectrometry

Emmanuel Njumbe EdiageJosé Diana Di MavunguCarlos Van PeteghemSarah De Saeger

A1 Journal Article in JOURNAL OF CHROMATOGRAPHY A

2010

An update: investigation of new analytical challenges for mycotoxin determination: masked mycotoxins

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Investigation of new analytical challenges for mycotoxin determination: masked mycotoxins

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Masked mycotoxins, an emerging issue for food safety

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

Masked mycotoxins: an emerging issue for food safety

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger

2009

LC-MS/MS multi-analyte method for mycotoxin determination in food supplements

José Diana Di MavunguSofie MonbaliuCarlos Van PeteghemSarah De Saeger

A1 Journal Article in FOOD ADDITIVES AND CONTAMINANTS PART A-CHEMISTRY ANALYSIS CONTROL EXPOSURE & RISK ASSESSMENT

Onderzoek rond nieuwe analytische uitdagingen voor de bepaling van mycotoxinen: gemaskeerde mycotoxinen

Marthe De BoevreJosé Diana Di MavunguPeter MaeneKris AudenaertDieter DeforceGeert HaesaertMia EeckhoutCarlos Van PeteghemSarah De Saeger