Search results for " sensory evaluation"

Postharvest Application of Sulphur Dioxide Fumigation to Improve Quality and Storage Ability of "Red Globe" Grape Cultivar During Long Cold Storage

2017

Table grape cv 'Red Globe' is produced in Sicily and in other areas of Southern Italy. This produce is very appreciated by consumers, having the best rankings in the world market for exports and quality. Nevertheless, despite it is a non-climacteric fruit, table grape is very perishable, both after harvest, and during postharvest handling and cold storage. In fact, also at low temperatures, table grape is very sensitive to fungal infection (Botrytis cinerea) and other diseases, like gray mold, which is very aggressive. For this reason, a standard practice is to fumigate table grape with sulphur dioxide (SO2), after storage in chambers. The growing market request of table grape cv. 'Red Glob…

EFFECT OF ADDING SOLID AND MOLTEN CHOCOLATE ON THE POLYPHENOL CONTENT, CHEMICAL, TEXTURAL, MICROBIOLOGICAL AND SENSORY ASPECTS OF PECORINO SICILIANO …

In this project we used two specific food products, which are typically Sicilian, Pecorino Siciliano cheese and Modica chocolate, that have unique texture and taste. “Chocolate cheese” is produced with the aim of increasing the consumption of cheese especially among children, targeting the purpose of improving public health. In this research we investigated chocolate cheese including solid and molten chocolate in three levels of 5%, 10% and 15% at four ripening times (T0 = fresh, T1 = 2 weeks, T2 = 4 weeks and T3 = 6 weeks). The results showed that the addition of chocolate significantly (p ≤ 0.05) decreased the pH, ash and protein content of the Pecorino Siciliano cheese, whereas it had no…

Development of Durum Wheat Breads Low in Sodium Using a Natural Low-Sodium Sea Salt

2020

Durum wheat is widespread in the Mediterranean area, mainly in southern Italy, where traditional durum wheat breadmaking is consolidated. Bread is often prepared by adding a lot of salt to the dough. However, evidence suggests that excessive salt in a diet is a disease risk factor. The aim of this work is to study the effect of a natural low-sodium sea salt (Saltwell&reg

Results of industrial breadmaking trials of durum wheat wholegrain flour enriched with citrus fruits fibre

2016

Use of a natural low Na+ salt in durum wheat bread

2016

Study of the importance of emotional factors connected to the colors of fresh-cut cactus pear fruits in the consumer purchase choices for a marketing…

2013

The cactus pear has always aroused curiosity because of its shape and its particular structural characteristics (plate and spiny clatodes, oval fruits of different colors and flowers of an enchanting beauty). This plant evocates the territory where it grows, characterized by a sub-tropical climate, which in Europe is represented by the region of Sicily, the island of the Southern Italy, that is one of the main producers in the Mediterranean area. Sicily has three native cultivars with different colors of the fruit: red, yellow and white. The variety with the yellow fruit is the most widespread, although all of them are commercialized. The chromatic variety of these fruits is one of the stre…

Molecular mechanisms of aroma persistence: From noncovalent interactions between aroma compounds and the oral mucosa to metabolization of aroma compo…

2021

International audience; The present study aims to reveal the molecular mechanisms underlying aroma persistence, as it plays a major role in food appreciation and quality. A multidisciplinary approach including ex vivo experiments using a novel model of oral mucosa and saliva as well as in vivo dynamic instrumental and sensory experiments was applied. Ex vivo results showed a reduction in aroma release between 7 and 86% in the presence of the thin layer of salivary proteins covering the oral mucosa (mucosal pellicle). This reduction was explained by hydrophobic interactions involving the mucosal pellicle and by the ability of oral cells and saliva to metabolize specific aroma compounds. The …