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1. Organismic-level acute toxicology profiling of reactive azo dyes

Author:
Malik, Noshaba Hassan; Zain, Hajira; Ali, Naeem
Source:
Environmental monitoring and assessment 2018 v.190 no.10 pp. 612
ISSN:
0167-6369
Subject:
Fusarium fujikuroi,   etc   ; Artemia salina; Aspergillus flavus; Bacillus subtilis; Daphnia magna; Escherichia coli; Klebsiella pneumoniae; Listeria monocytogenes; Pseudomonas aeruginosa; Raphanus sativus; Sorghum bicolor; Staphylococcus aureus; Thanatephorus cucumeris; Trichoderma asperellum; Triticum aestivum; Vigna mungo var. mungo; azo dyes; bacteria; fungi; larvae; median effective concentration; neonates; seed germination; seeds; toxicity; toxicology;     Show all 26 Subjects
Abstract:
... In the present study, organismic-level acute toxicology profile of three reactive azo dyes, viz. Reactive Blue 221, Reactive Red 195, and Reactive Yellow 145, was investigated, by using bacterial (Pseudomonas aeruginosa, Escherichia coli, Klebsiella pneumoniae, Staphylococcus aureus, Listeria monocytogenes, and Bacillus subtilis), fungal (Trichoderma asperellum, Aspergillus flavus, Fusarium fujiku ...
DOI:
10.1007/s10661-018-6986-7

2. 4-Methyl-7-hydroxycoumarin antifungal and antioxidant activity enhancement by substitution with thiosemicarbazide and thiazolidinone moieties

Author:
Šarkanj, Bojan; Molnar, Maja; Čačić, Milan; Gille, Lars
Source:
Food chemistry 2013 v.139 no.1-4 pp. 488-495
ISSN:
0308-8146
Subject:
Fusarium fujikuroi,   etc   ; Fusarium graminearum; free radicals; Aspergillus alutaceus; food industry; fungi; ascorbic acid; antioxidant activity; Aspergillus flavus; antifungal properties;     Show all 10 Subjects
Abstract:
... According to literature data, thiosemicarbazide and thiazolidinone moieties should enhance biological properties of coumarin. Antioxidant, metal-chelating and antifungal activities of all compounds were investigated and compared to the activity of the starting material, 7-hydroxy-4-methylcoumarin, and were proven to possess potent antioxidant and antifungal activity. In general, thiosemicarbazides ...
DOI:
10.1016/j.foodchem.2013.01.027
PubMed:
23561135

3. Equisetum arvense hydro‐alcoholic extract: phenolic composition and antifungal and antimycotoxigenic effect against Aspergillus flavus and Fusarium verticillioides in stored maize

Author:
Garcia, Daiana; Ramos, Antonio J.; Sanchis, Vicente; Marín, Sonia
Source:
Journal of the science of food and agriculture 2013 v.93 no.9 pp. 2248-2253
ISSN:
0022-5142
Subject:
Fusarium fujikuroi,   etc   ; antimicrobial properties; diet; foods; feeds; humans; stored grain; fungicides; corn; aflatoxins; Equisetum arvense; fungi; water activity; Aspergillus flavus;     Show all 14 Subjects
Abstract:
... BACKGROUND: Maize is a very important cereal for human and animal diet, but it can be contaminated by moulds and their mycotoxins. On the other hand, natural plant products with antimicrobial properties could possibly used to control mycotoxigenic fungi in foods and feeds. In this study, Equisetum arvense extract was tested for the efficacy on Aspergillus section Flavi and Fusarium section Liseola ...
DOI:
10.1002/jsfa.6033
PubMed:
23355286

4. Interaction between toxigenic fungi and weevils in corn grain samples

Author:
Ferreira-Castro, F.L.; Potenza, M.R.; Rocha, L.O.; Correa, B.
Source:
Food control 2012 v.26 no.2 pp. 594-600
ISSN:
0956-7135
Subject:
Fusarium fujikuroi,   etc   ; toxigenic strains; corn; fungi; scanning electron microscopy; fungal spores; Anthribidae; hoses; water activity; Aspergillus flavus; Curculionidae;     Show all 11 Subjects
Abstract:
... This study investigated the ability of weevils to transmit Aspergillus flavus and Fusarium verticillioides fungal spores and the consequent production of mycotoxins. For this purpose, corn grain samples were stored in flasks connected to a hose to form a closed system (flasks A and B). Flasks A were inoculated with the following groups: group 1 (corn + weevil); group 2 (corn + A. flavus); gro ...
DOI:
10.1016/j.foodcont.2012.02.016

5. Effect of Equisetum arvense and Stevia rebaudiana extracts on growth and mycotoxin production by Aspergillus flavus and Fusarium verticillioides in maize seeds as affected by water activity

Author:
Garcia, Daiana; Ramos, Antonio J.; Sanchis, Vicente; Marín, Sonia
Source:
International journal of food microbiology 2012 v.153 no.1-2 pp. 21-27
ISSN:
0168-1605
Subject:
Fusarium fujikuroi,   etc   ; diet; seeds; corn; aflatoxins; plant extracts; Equisetum arvense; fungi; Stevia rebaudiana; water activity; antioxidants; Aspergillus flavus; antifungal properties;     Show all 13 Subjects
Abstract:
... Cereals are a very important part of the human and animal diets. However, agricultural products can be contaminated by moulds and their mycotoxins. Plant extracts, particularly those of Equisetum arvense and Stevia rebaudiana have been reported previously to contain antioxidant compounds which may have antifungal properties. In this study, E. arvense and S. rebaudiana extracts were tested for thei ...
DOI:
10.1016/j.ijfoodmicro.2011.10.010
PubMed:
22104120

6. The effect of Baccharis glutinosa extract on the growth of mycotoxigenic fungi and fumonisin B1 and aflatoxin B 1 production

Author:
Rosas-Burgos, Ema Carina; Cortez-Rocha, Mario Onofre; Plascencia-Jatomea, Maribel; Cinco-Moroyoqui, Francisco Javier; Robles-Zepeda, Ramón Enrique; López-Cervantes, Jaime; Sánchez-Machado, Dalia Isabel; Lares-Villa, Fernando
Source:
World journal of microbiology & biotechnology 2011 v.27 no.5 pp. 1025-1033
ISSN:
0959-3993
Subject:
Fusarium fujikuroi,   etc   ; Aspergillus parasiticus; fumonisin B1; spores; Baccharis; cell walls; aflatoxin B1; chromatography; silica gel; spore germination; Aspergillus flavus; fungi;     Show all 12 Subjects
Abstract:
... The aim of this study was to evaluate the effect of Baccharis glutinosa isolated extract on the growth of Aspergillus flavus and Aspergillus parasiticus, and their aflatoxin B1 production; and growth of Fusarium verticillioides, and their fumonisin B1 production. The three fungi were exposed to an antifungal fraction, designated as fraction F6-1, isolated from B. glutinosa by methanolic extraction ...
DOI:
10.1007/s11274-010-0547-8

7. Antifungal Activities of Hedychium Essential Oils and Plant Extracts Against Mycotoxigenic Fungi

Author:
Rajasekaran, Kanniah; Sakhanokho, Hamidou F.; Tabanca, Nurhayat
Source:
Journal of crop improvement 2012 v.26 no.3 pp. 389-396
ISSN:
1542-7536
Subject:
Fusarium fujikuroi,   etc   ; leaf extracts; risk; storage conditions; spores; antifungal agents; essential oils; plant fats and oils; aflatoxins; fungi; Hedychium; fumonisins; growth retardation; rhizomes; Aspergillus flavus; antifungal properties;     Show all 16 Subjects
Abstract:
... Plant-derived antifungal compounds are preferred to chemicals to reduce the risk of toxic effects on humans, livestock, and the environment. Essential oil extracted from rhizomes and plant extracts of ornamental ginger lily (Hedychium spp.) were evaluated for their antifungal activity against two fungi, Aspergillus flavus and Fusarium verticillioides, that produce two major classes of mycotoxins, ...
DOI:
10.1080/15427528.2011.649395

8. Evaluation of maize cultivars for their susceptibility towards mycotoxigenic fungi under storage conditions

Author:
Dawlal, P.; Barros, E.; Marais, G.J.
Source:
Journal of stored products research 2012 v.48 pp. 114-119
ISSN:
0022-474X
Subject:
Fusarium fujikuroi,   etc   ; Fusarium graminearum; cultivars; storage conditions; Stenocarpella maydis; Eurotium; Talaromyces islandicus; Aspergillus alutaceus; Epicoccum sorghinum; corn; Rhizopus oryzae; inoculation methods; Aspergillus flavus; fungi; South Africa;     Show all 15 Subjects
Abstract:
... Maize cultivation comprises the largest area of farmland in South Africa and it is the largest food crop consumed by the majority of its population. However, this food crop is frequently associated with mycotoxin contamination. Mycotoxigenic fungi that are regularly found in South African maize were selected and evaluated against 49 commercially produced maize cultivars for their ability to infest ...
DOI:
10.1016/j.jspr.2011.10.006

9. Mycoflora and mycotoxin contamination of Roundup Ready soybean harvested in the Pampean Region, Argentina

Author:
Garrido, Carolina E.; González, Héctor H. L.; Salas, María Paula; Resnik, Silvia L.; Pacin, Ana M.
Source:
Mycotoxin research 2013 v.29 no.3 pp. 147-157
ISSN:
0178-7888
Subject:
Fusarium fujikuroi,   etc   ; Sclerotinia; high performance liquid chromatography; ochratoxin A; nivalenol; Chaetomium; Aspergillus flavus; Fusarium graminearum; T-2 toxin; fluorescence; Alternaria alternata; cultivars; seeds; Penicillium citrinum; aflatoxins; zearalenone; fumonisins; deoxynivalenol; toxigenic strains; HT-2 toxin; soybeans; gas chromatography; Cladosporium; fungi; Argentina;     Show all 25 Subjects
Abstract:
... A total of 89 freshly harvested soybean seed samples (Roundup Ready [transgenic] soybean cultivars) from the 2010/2011 crop season were collected from five locations in the Northern Pampean Region II, Argentina. These samples were analyzed for internal mycoflora, toxin production of isolated fungi, and for a range of mycotoxins. Mycotoxin analysis of aflatoxins (AFs), zearalenone (ZEA), fumonisins ...
DOI:
10.1007/s12550-013-0169-8
PubMed:
23765598

10. Antifungal activity in vitro of Baccharis glutinosa and Ambrosia confertiflora extracts on Aspergillus flavus, Aspergillus parasiticus and Fusarium verticillioides

Author:
Rosas-Burgos, Ema Carina; Cortez-Rocha, Mario O.; Cinco-Moroyoqui, Francisco J.; Robles-Zepeda, Ramón E.; López-Cervantes, Jaime; Sánchez-Machado, Dalia I.; Lares-Villa, Fernando
Source:
World journal of microbiology & biotechnology 2009 v.25 no.12 pp. 2257-2261
ISSN:
0959-3993
Subject:
Fusarium fujikuroi,   etc   ; Baccharis salicifolia; Aspergillus parasiticus; acetates; methanol; chromatography; aerial parts; fungi; growth retardation; hexane; Ambrosia; Aspergillus flavus; antifungal properties;     Show all 13 Subjects
Abstract:
... The aims of this study were to evaluate the antifungal properties of Baccharis glutinosa and Ambrosia confertiflora extracts against Aspergillus flavus, A. parasiticus and Fusarium verticillioides, and to isolate the group of compounds that are responsible for the antifungal activity. Samples of aerial parts from each plant were extracted with 70% methanol and sequentially partitioned with hexane, ...
DOI:
10.1007/s11274-009-0116-1

11. Survey of Aspergillus and Fusarium species and their mycotoxins in raw materials and poultry feeds from Córdoba, Argentina

Author:
Monge, María del Pilar; Magnoli, Carina Elizabeth; Chiacchiera, Stella Maris
Source:
Mycotoxin research 2012 v.28 no.2 pp. 111-122
ISSN:
0178-7888
Subject:
Fusarium fujikuroi,   etc   ; diacetoxyscirpenol; T-2 toxin; feeds; toxigenic strains; HT-2 toxin; aflatoxin B1; corn; plate count; principal component analysis; raw materials; surveys; fumonisins; poultry; water activity; Aspergillus flavus; Argentina;     Show all 17 Subjects
Abstract:
... The aims of the present work were: (1) to determine both mycobiota in raw materials and finisher poultry feed, as well as the ability to produce aflatoxin B1 by A. flavus strains, and (2) to evaluate the natural co-occurrence of aflatoxins (AFs), fumonisins (FBs), gliotoxin, diacetoxyscirpenol (DAS), HT-2 toxin, and T-2 toxin in poultry feed by LC-MS/MS. Nineteen percent of raw materials and 79% o ...
DOI:
10.1007/s12550-011-0121-8
PubMed:
23606049

12. A survey of pre-harvest ear rot diseases of maize and associated mycotoxins in south and central Zambia

Author:
Mukanga, Mweshi; Derera, John; Tongoona, Pangirayi; Laing, Mark D.
Source:
International journal of food microbiology 2010 v.141 no.3 pp. 213-221
ISSN:
0168-1605
Subject:
Fusarium fujikuroi,   etc   ; etiology; Zea mays; Stenocarpella maydis; fungal diseases of plants; ear rot; corn; enzyme-linked immunosorbent assay; mycotoxins; prevalence; on-farm food safety; Aspergillus flavus; Zambia;     Show all 13 Subjects
Abstract:
... Maize ear rots reduce grain yield and quality with implication on food security and health. Some of the pathogenic fungi produce mycotoxins in maize grain posing a health risk to humans and livestock. Unfortunately, the levels of ear rot and mycotoxin infection in grain produced by subsistence farmers in sub-Saharan countries are not known. A survey was thus conducted to determine the prevalence o ...
DOI:
10.1016/j.ijfoodmicro.2010.05.011

13. In vitro activity of sorghum seed antifungal proteins against grain mold pathogens

Author:
Seetharaman, K.; Whitehead, E.; Keller, N.P.; Waniska, R.D.; Rooney, L.W.
Source:
Journal of agricultural and food chemistry 1997 v.45 no.9 pp. 3666-3671
ISSN:
0021-8561
Subject:
Fusarium fujikuroi,   etc   ; Curvularia lunata; Aspergillus flavus;     Show all 3 Subjects
Abstract:
... Several sorghum seed antifungal proteins (AFP), including sormatin, chitinase, glucanase, and ribosome-inhibiting protein (RIP), were extracted, partially purified using sequential ammonium sulfate precipitation, and eluted from a CM-Sephadex column using a linear salt gradient. Eluted fractions were tested for bioactivity against Fusarium moniliforme, Curvularia lunata, and Aspergillus flavus usi ...
DOI:
10.1021/jf960924z

14. In vitro effects of some pesticides on pathogenic fungi associated with legumes

Author:
Dare, Michael Olajire; Fawole, Oluyemisi B.
Source:
Australian journal of crop science 2009 v.3 no.3 pp. 173-177
ISSN:
1835-2707
Subject:
Fusarium fujikuroi,   etc   ; Fusarium oxysporum; lambda-cyhalothrin; mycelium; disease control; fungicide resistance; plant pathogenic fungi; metolachlor; benomyl; in vitro studies; metobromuron; microbial growth; application rate; Aspergillus flavus; Guinea;     Show all 15 Subjects

15. Relative populations and toxin production by Aspergillus flavus and Fusarium verticillioides in artificially inoculated corn at various stages of development under field conditions

Author:
Zorzete, Patricia; Castro, Rosimar S.; Pozzi, Claudia R.; Israel, Ana Lia M.; Fonseca, Homero; Yanaguibashi, Gianni; Corrêa, Benedito
Source:
Journal of the science of food and agriculture 2008 v.88 no.1 pp. 48-55
ISSN:
0022-5142
Subject:
Fusarium fujikuroi,   etc   ; Zea mays; biosynthesis; relative humidity; corn ears; fungal diseases of plants; air temperature; corn; rain; fumonisins; field experimentation; water activity; Aspergillus flavus;     Show all 13 Subjects
Abstract:
... The presence, development and production of mycotoxins by Aspergillus flavus and Fusarium verticillioides were studied in corn ears under field conditions after artificial contamination of corn silks. The planted area was divided into five treatments: T1, inoculated with A. flavus solution containing 1 x 10⁸ spores, ears covered; T2, inoculated with F. verticillioides solution containing 1 x 10⁸ s ...
DOI:
10.1002/jsfa.2930

16. The influence of raw material contamination with mycotoxins on alcoholic fermentation indicators

Author:
Kłosowski, Grzegorz; Mikulski, Dawid; Grajewski, Jan; Błajet-Kosicka, Anna
Source:
Bioresource technology 2010 v.101 no.9 pp. 3147-3152
ISSN:
0960-8524
Subject:
Fusarium fujikuroi,   etc   ; mash; raw materials; ochratoxin A; Aspergillus flavus; Aspergillus oryzae; saccharification; corn starch; Deuteromycotina; yeasts; corn; aflatoxins; ethanol production; zearalenone; distillation; deoxynivalenol; alcoholic fermentation; food contamination; microbial contamination; Saccharomyces cerevisiae;     Show all 20 Subjects
Abstract:
... The aim of the research was to describe the influence of selected mycotoxins on major factors (alcohol concentration, productivity, yield and energy) that are characteristic of the fermentation process of maize mashes. Indicators of the alcoholic fermentation of mashes made from raw material with low contaminations levels were compared with mashes obtained from raw material that was selectively co ...
DOI:
10.1016/j.biortech.2009.12.040
PubMed:
20074946

17. Fungi and natural incidence of selected mycotoxins in barley rootlets

Author:
Cavaglieri, L.R.; Keller, K.M.; Pereyra, C.M.; González Pereyra, M.L.; Alonso, V.A.; Rojo, F.G.; Dalcero, A.M.; Rosa, C.A.R.
Source:
Journal of stored products research 2009 v.45 no.3 pp. 147-150
ISSN:
0022-474X
Subject:
Fusarium fujikuroi,   etc   ; swine feeding; feeds; aflatoxin B1; roots; Aspergillus flavus; storage conditions; barley; Hordeum vulgare; fiber content; temporal variation; dietary fiber; fumonisin B1; feed contamination; water content; malting; swine; seed germination; plant byproducts; dietary protein; microbial contamination; protein content;     Show all 22 Subjects
Abstract:
... The storage of barley rootlets is increasingly employed to provide raw material for pig feeding in Brazil. Barley rootlets represent an important feedstuff for animal production due to their high levels of protein and fiber, and low price. However, poor management of raw materials during storage can result in fungal growth, the loss of nutritive substances and contamination by mycotoxins. The aims ...
DOI:
10.1016/j.jspr.2008.10.004

18. Assessment for fungal, mycotoxin and insect spoilage in maize stored for human consumption in Zambia

Author:
Kankolongo, Muimba A.; Hell, Kerstin; Nawa, Irene N.
Source:
Journal of the science of food and agriculture 2009 v.89 no.8 pp. 1366-1375
ISSN:
0022-5142
Subject:
Fusarium fujikuroi,   etc   ; stored products; food spoilage; Sitophilus zeamais; Aspergillus niger; food contamination; geographical variation; microbial contamination; corn; storage insects; mycotoxins; Fusarium solani; Rhizopus stolonifer; Prostephanus truncatus; Penicillium; Aspergillus flavus; fungi; Zambia;     Show all 18 Subjects
Abstract:
... BACKGROUND: Maize constitutes the main staple food and most important crop grown in Zambia. However, maize incurs considerable losses both in field and storage due to pathogens and insects. Some of the pathogens and resultant mycotoxins reduce the nutritional quality of the product. Mycotoxins are toxigenic fungal compounds that can cause cancer and suppress growth. In spite of this health hazard, ...
DOI:
10.1002/jsfa.3596

19. Gene action and reciprocal effects for ear rot resistance in crosses derived from five tropical maize populations

Author:
Mukanga, Mweshi; Derera, John; Tongoona, Pangirayi
Source:
Euphytica 2010 v.174 no.2 pp. 293-301
ISSN:
0014-2336
Subject:
Fusarium fujikuroi,   etc   ; plant pathogenic fungi; reciprocal crosses; Aspergillus flavus; plastid DNA; Stenocarpella maydis; genetic resistance; disease severity; grain yield; genotype; disease resistance; Zea mays; corn; ear rot; genotype-environment interaction; additive gene effects; grain crops; general combining ability; environmental factors; genetic variation; specific combining ability; Zambia;     Show all 22 Subjects
Abstract:
... Devastating maize grain yield and quality losses are caused by Aspergillus flavus, Fusarium verticillioides and Stenocarpella maydis ear rots especially in tropical countries. Therefore, combining ability of tropical maize populations for ear rot severity and ear rot-related traits was investigated. Ten full-sib progenies, comprising one resistant and one susceptible from each of the five populati ...
DOI:
10.1007/s10681-010-0178-z

20. A microarray for monitoring the production of mycotoxins in food

Author:
Schmidt-Heydt, M.; Geisen, R.
Source:
International journal of food microbiology 2007 v.117 no.2 pp. 131-140
ISSN:
0168-1605
Subject:
Fusarium fujikuroi,   etc   ; Fusarium graminearum; foods; toxigenic strains; patulin; microarray technology; food contamination; ochratoxins; aflatoxins; gene expression; food pathogens; fumonisins; trichothecenes; Penicillium expansum; Fusarium sporotrichioides; virulence; molds (fungi); Aspergillus flavus;     Show all 18 Subjects
Abstract:
... A microarray, which covers most of the known relevant mycotoxin biosynthesis genes, has been developed. The microarray carries oligonucleotides of the fumonisin, the aflatoxin, the ochratoxin, the trichothecene (type A and B) and the patulin biosynthesis pathways. For trichothecene producing Fusaria the biosynthesis cluster of trichothecene producing Fusarium sporotrichioides (type A) and of Gibbe ...
DOI:
10.1016/j.ijfoodmicro.2007.01.014