This study evaluated the postharvest evolution in terms of quality and functional traits of recently introduced mini plum tomato cultivars, differing for fruit pigmentation. The cultivars Santy Naranja (orange fruit) and Melange (dark red, green-striped fruit), along with the well-established ‘Angelle’ (red fruit), were monitored during refrigerated storage (10 °C) for 0, 7, and 14 days (hereafter S₀, S₇, and S₁₄, respectively) inside closed polylactic acid trays. ‘Melange’ displayed the highest fruit fresh weight loss and total soluble solids (TSS) (9.28 °Bx), along with the lowest firmness (4.69 N), whereas ‘Santy Naranja’ showed the strongest color deviation during the storage period. Titratable acidity (TA) was relatively stable in ‘Melange’, while ‘Angelle’ experienced the highest decrease between S₇ and S₁₄, resulting in stronger TSS/TA fluctuations. Regarding the functional traits, ‘Melange’ had the highest total polyphenols content (TPC), whereas ‘Angelle’ excelled in total carotenoid content (TCC), ascorbic acid content (AsA), and fruits’ antioxidant activity, as revealed by the 2,2-diphenyl-1-picrylhydrazyl (DPPH) and ferric reducing antioxidant power (FRAP) assays. With reference to storage time, the O₂ concentration in the headspace, TPC, AsA, and DPPH decreased between S₀ and S₁₄, whereas CO₂ concentration, TCC, and FRAP increased, but these variations were mostly cultivar-dependent. This study provides insights into the postharvest behavior of novel mini plum tomato typologies and their ability to maintain quality over time, providing information for developing strategies to preserve their sensory and nutraceutical characteristics during refrigerated storage.

This paper presents the results of the transformation into table olives of drupes belonging to three Italian cultivars: Carolea, Leccino and Nocellara Messinese, widely used for virgin olive oil production, by using the two most common methods to produce fermented table olives: the Spanish-style method (SS) and the natural fermentation (NF). The most suitable drupes as table olives due to their flesh-to-pit ratio and high-weight fruits were Nocellara Messinese olives. From the results obtained, it was highlighted that fermentation must be improved by using a selected starter culture that can drive the fermentation by rapid acidification. In fact, the long time required by NF results in a lower pH close to the hygienic safety limit but not low enough to be considered as a stable product, while the fast fermentation obtained by treating the olives with lye solution resulted in pH values that were too high. The sugar content in all table olives was almost null, and the sensory evaluation showed that SS olives were less bitter than NF olives. Moreover, NF olive-flesh samples showed a higher amount of healthy phenolic compounds than SS olives, whose phenolic content was drastically affected by the alkaline treatment and the successive washing steps.

The effect of exposure of soft wheat buns to Ultraviolet-C radiation (UV-C, 253.7 nm) was studied as an alternative to conventional treatments to control fungal spoilage and prolong shelf life. To identify the most suitable operating conditions, the study included preliminary tests on the permeability of films to UV-C irradiation, and on treatment antifungal efficacy on target microorganisms (Penicillium digitatum and Saccharomycopsis fibuligera) in Petri dishes. A 125 µm T9250B film (Cryovac^® Sealed Air S.r.l), commercially available for long-life bread treated with ethanol and conditioned in a modified atmosphere, was selected to pack buns before the UV-C treatment. The study was carried out along with the observation of the fungal growth of buns artificially inoculated with suspensions of P. digitatum and S. fibuligera, treated under UV-C at a distance of 25 cm between bread and the 15 W UV-C source, in comparison to untreated buns used as control. Estimation of fungal growth as well as sensory evaluation was made 2, 4, 7, 10 and 14 days after the treatment. UV-C treated buns showed a noticeable reduction of fungal spoilage and kept a tender texture for up to two weeks after packaging. UV-C treatment represents a good opportunity for the bakery industry, reducing costs and ensuring a prolonged shelf life of a commercial product, respecting the health and hedonistic expectations of the customers.

This review aims to explore the latest innovations in beer supply chain. Innovation is defined as the combined application of strategies that enhance intrinsic and extrinsic product characteristics while optimizing complementary aspects for a modern approach to the food market. The study is structured around key themes that define the overall quality of beer supply chain: safety (wholesomeness and authenticity), biological quality (chemical composition, sensory profile, and nutritional quality), process quality, convenience, and commodities. The goal is to promote accurate dissemination of information within the beer community and dispel common misconceptions. These misconceptions often arise from flawed approaches, leading to the creation of urban legends and unfounded prejudices. Special attention is given to innovation and research in the craft beer sector, which is rapidly growing in Italy and the global market.