Research Publications (Food Safety)

Novel protein sources for animal feed are needed, and the use of insects as feed ingredient is explored. The insect production sector offers opportunities for a circular and sustainable approach to feed production by upgrading waste or side streams into high-quality proteins. However, potential food or feed safety issues should be studied in advance.

Non-aflatoxigenic Aspergillus flavus strains are used as a biocontrol system on maize fields to decrease the aflatoxin biosynthesis of aflatoxigenic A. flavus strains. A. flavus strain AF36 was the first commercially available biocontrol strain and is authorized for use on maize fields by the US Environmental Protection Agency, e.g., in Texas and Arizona.

Olive oil can be contaminated by fungal toxins; therefore, it is necessary to monitor the incidence of mycotoxins in this oil. In the present study, the pooled prevalence of detectable aflatoxin B1 (AFB1) in olive oil was evaluated using systematic review and meta-analysis approach from 1 January 1991 to 31 December 2020 (30 years study). The search was conducted via electronic databases involving Scopus, Web of Science, PubMed, Agris and Agricola.

The effectiveness of a UV-A light emitting diode system (LED) to reduce the concentrations of aflatoxin B1 and aflatoxin M1 (AFB1, AFM1) in whole milk (WM) was investigated. Irradiation experiments were conducted using an LED system operating at 365 nm. Known concentrations of aflatoxins were spiked in WM and irradiated at quantified UV doses, which was calculated based on the average volumetric intensity.

The study presents chitosan nanoemulsion encapsulating Cinnamomum glaucescens essential oil (CGEO) as a novel green preservative against food born fungi and aflatoxin B1 production in food system. GC–MS analysis suggested 1,8-cineole (46.56%), safrole (17.64%) as major and terpineol (5.88%), 4-terpineol (4.68%), β-pinene (2.08%), β-thujene (2.03%), and linalool (2.02%) as minor components of CGEO.

Maize grown in both North and South America are now predominantly genetically modified (GM) cultivars with some resistance to herbicide, pesticide, or both.

Aflatoxicosis can induce largescale toxicities in predisposed populations. Food fortification with adequate antioxidant sources may reduce the toxic burden from aflatoxicosis. We examined the individual and combined effect of Caffeic acid (CA) on the aflatoxin B1 (AFB1)-induced hepatic and renal injury in male rats.

Aflatoxin B1 (AFB1) is one of the most toxic mycotoxins. It has been reported that dietary exposure to AFB1 is related to the low growth performance, immunosuppression, and high susceptibility to infectious diseases of chickens. The aim of the present study was to evaluate the protective effects of Lactobacillus salivarius on broiler chickens challenged with AFB1.

Journal of Food Science, Volume 86, Issue 12, Page 5200-5212, December 2021.

Journal of Food Processing and Preservation, Volume 46, Issue 1, January 2022.

Journal of Food Processing and Preservation, Volume 46, Issue 1, January 2022.