Publications by authors named "M Trabalza-Marinucci"
Article Synopsis
- The European Green Deal emphasizes sustainability and the recovery of by-products, particularly in aquaculture, by integrating high-nutritional, bioactive molecules into animal feed.
- Olive oil extraction produces by-products that, despite being potential pollutants, are rich in polyphenols known for their health benefits, including anti-inflammatory and antioxidant properties.
- The study found that dietary supplementation with olive mill wastewater polyphenols improved growth performance in gilthead seabream and positively influenced gene expression related to metabolism, immunity, and oxidative stress, suggesting potential for future research in fish nutrition.
The dietary supplementation of olive oil by-products, including olive mill waste-water (OMWW) in animal diets, is a novel application that allows for their re-utilization and recycling and could potentially decrease the use of antibiotics, antimicrobial resistance risk in livestock species, and the occurrence of intestinal diseases. is one of the most widespread intestinal pathogens in the world, causing enterocolitis in pigs. The aim of this study was to investigate the effect of an OMWW extract enriched in polyphenols (hydroxytyrosol and tyrosol) in the immune response of an intestinal porcine epithelial cell line (IPEC-J2) following infection.
View Article and Find Full Text PDFThe macromolecular proteins, anti-nutritional factors, and allergens contained in soybean meal (SBM) have a negative impact on the growth of weaned piglets. The objective of this study was to investigate the effects of heating, microbial fermentation, and enzymatically hydrolyzed SBM on the growth performance, nutrient digestibility, serum biochemistry, intestinal morphology, volatile fatty acids, and microbiota of weaned piglets. After the preparation of soaked SBM (SSBM), enzymatically hydrolyzed SBM (ESBM), and microbial fermented and enzymatically hydrolyzed SBM (MESBM), 72 weaned piglets were randomly allocated to three groups for a 21-d trial.
View Article and Find Full Text PDFIn recent years, the increased demand for agri-food products to feed livestock species has stimulated research to identify novel solutions for the valorization of natural waste, according to the modern concept of a circular economy. Numerous studies have shown the use of plant-derived and agro-industrial co-products that are sources of bioactive molecules for preparing animal feeds. Supplementation with co-products derived from the extraction of olive oil (i.
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