A5027057627- Mycotoxins in Agriculture and Food
- Pesticide Residue Analysis and Safety
- Wheat and Barley Genetics and Pathology
- Metal-Organic Frameworks: Synthesis and Applications
- Indoor Air Quality and Microbial Exposure
- Fermentation and Sensory Analysis
- Nanoparticles: synthesis and applications
- Microbial metabolism and enzyme function
- Essential Oils and Antimicrobial Activity
- Botanical Research and Applications
- Milk Quality and Mastitis in Dairy Cows
- Analytical chemistry methods development
- Insect and Pesticide Research
- Allergic Rhinitis and Sensitization
- Microbial Metabolic Engineering and Bioproduction
- Advanced Nanomaterials in Catalysis
- Listeria monocytogenes in Food Safety
- Plant Disease Resistance and Genetics
- Odor and Emission Control Technologies
- Heavy metals in environment
- Archaeological and Historical Studies
- Chemical Synthesis and Characterization
- Covalent Organic Framework Applications
- Biofuel production and bioconversion
- Phytochemicals and Antioxidant Activities
National University of the Littoral
2001-2023
From January to December 2016, samples of milk and feeds dairy cattle were monthly collected. The concentration mycotoxins in all matrices was determined using the enzymatic immunoassay technique. average aflatoxin B1 (AFB1), deoxynivalenol (DON) zearalenone (ZEA) feed 3.01, 218.5 467 ug/kg, respectively. AFB1 carry-over rate 0.84% with a variation between 0.05 5.93%. Particle size (P = 0.030) individual production 0.001) affected this rate. Mini-soft cheeses produced naturally contaminated...
The origin of a mould responsible for the contamination an Argentinian cheese factory was identified and several antifungal treatments were assessed.Moulds isolated from vacuum-packed hard cheeses, environment surfaces factory. A suspension conidia test containing different fungicides performed; another assay involved fumigation with p-OH fenilsalicidamide. Only Phoma glomerata found in all mouldy also obtained environments machine surfaces. most effective against P. isolates 0.5% (w/v)...
Green functionalization of the metal–organic framework UiO-66 with a high loading dispersed cationic silver species, having an outstanding antifungal action.
Abstract This work analyzes the preparation and antifungal behavior of composite films formed by a mixed matrix Ag‐zeolite crystals immobilized in continuous polymer phase. The physicochemical qualities prepared with Ag‐exchanged mordenite (Ag‐MOR) dispersed polysulfone (PSF), polyimide (PI) or polyetherimide (PEI) were thoroughly analyzed means various techniques such as SEM, EDS, XRD, UV‐VIS, FTIR‐ATR, TGA‐SDTA XPS. Subsequently, composites evaluated materials for control P. roqueforti...
The effect of UV-C radiation (in vitro tests: 4 W m-2, for 20 min) on the conidia four more frequent and abundant molds isolated from blueberry (Aspergillus niger, Arthrinium phaeospermun, Penicillium decumbens, Eurotium repens) was modeled. reduction in mold counts occurred up to 10 minutes treatment. selected treatment applied samples inoculated with two most resistant vivo Aspergillus niger phaeospermun). (2,4 kJ minutes) slightly increased pH value without significantly modifying soluble...
Microbial food alterations lead to unfit products for consumption, and their discarding, significant economic losses the industry. During storage, fresh foods offer available niches survival growth of undesirable microorganisms. In dairy products, data regarding spoilage and/or pathogenic bacteria is better documented than those molds yeasts. Dairy are less susceptible mold's contamination such as fruits vegetables, due refrigerated storage; elaboration from heat-treated milk and, fermented...