Evoluzione chimico-fisica, sensoriale e della texture di un formaggio fresco pecorino confezionato in atmosfera modificata durante la shelf-life

This paper reports the results obtained from the analysis of a fresh ewe’s cheese packed under different modified atmospheres during the shelf- life. Cheese stored in 80% N2/20% CO2, at the end of the shelf-life was better than cheese packed with a 10% CO2, both for sensory characteristics and for rheological parameters, specially for the puncture force and hardness and chewiness obtained from the TPA assay. The colour was slightly more yellow than the cheese stored with 10% CO2. Il presente lavoro riporta i risultati ottenuti dall’analisi di un formaggio pecorino fresco conservato in atmosfera modificata mediante due differenti condizioni e prodotto ad una settimana di distanza uno dall’altro. L’analisi dei cambiamenti fisico-chimici, di texture e sensoriali durante la shelf-life, ha evidenziato che il campione conservato in atmosfera modificata con una percentuale di N2/CO2 pari a 80/20 si è rivelato qualitativamente superiore rispetto a quello conservato con una percentuale di N2/CO2pari a 90/10, sia per quanto concerne le caratteristiche sensoriali sia per i parametri di texture, in particolar modo per la forza alla rottura in compressione e per la durezza e masticabilità all’analisi TPA, anche se ha mostrato un ingiallimento del colore leggermente superiore rispetto alla prova conservata in miscela di gas 90/10

First record of naturalization of <i>Erechtites hieraciifolius</i> (L.) Raf. ex DC. (Asteraceae) in Italy

The plant species Erechtites hieraciifolius (Asteraceae) is here reported for the first time in Italy as a naturalized neophyte in the Classical Karst. The species was observed in 2023 in post-fire forest areas burnt by wildfires in the summer 2022. The features of findings suggest for a naturalization of the species with putative invasive character. This novel occurrence highlights the need for additional research to better understand its colonization and expansion, suggesting the need of early eradication actions

Sex differences in outcome after thrombectomy for acute ischemic stroke. A propensity score-matched study

Background and purpose We sought to investigate whether there are gender differences in clinical outcome after stroke due to large vessel occlusion (LVO) after mechanical thrombectomy (EVT) in a large population of real-world patients.Methods From the Italian Registry of Endovascular Thrombectomy, we extracted clinical and outcome data of patients treated for stroke due to large vessel occlusion. We compared clinical and safety outcomes in men and women who underwent EVT alone or in combination with intravenous thrombolysis (IVT) in the total population and in a Propensity Score matched set.Results Among 3422 patients included in the study, 1801 (52.6%) were women. Despite older age at onset (mean 72.4 vs 68.7; p &lt; 0.001), and higher rate of atrial fibrillation (41.7% vs 28.6%; p &lt; 0.001), women had higher probability of 3-month functional independence (adjusted odds ratio-adjOR 1.19; 95% CI 1.02-1.38), of complete recanalization (adjOR 1.25; 95% CI 1.09-1.44) and lower probability of death (adjOR 0.75; 95% CI 0.62-0.90). After propensity-score matching, a well-balanced cohort comprising 1150 men and 1150women was analyzed, confirming the same results regarding functional outcome (3-month functional independence: OR 1.25; 95% CI 1.04-1.51), and complete recanalization (OR 1.29; 95% CI 1.09-1.53).Conclusions Subject to the limitations of a non-randomized comparison, women with stroke due to LVO treated with mechanical thrombectomy had a better chance to achieve complete recanalization, and 3-month functional independence than men. The results could be driven by women who underwent combined treatment