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 ) on bread-quality parameters and shelf-life. Bread samples were prepared using different levels of traditional sea salt and Saltwell . The loaves were packaged in modified atmosphere conditions (MAPs) and monitored over 90 days of storage. No significant differences ( ≤ 0.05) were found in specific volumes and bread yield between the breads and over storage times, regardless of the type and quantity of salt used. Textural data, however, showed some significant differences ( ≤ 0.01) between the breads and storage times. 5-hydroxymethylfurfural (HMF) is considered, nowadays, as an emerging ubiquitous processing contaminant; bread with the lowest level of Saltwell had the lowest HMF content, and during storage, a decrease content was highlighted. Sensory data showed that the loaves had a similar rating ( ≤ 0.05) and differed only in salt content before storage. This study has found that durum wheat bread can make a nutritional claim of being “low in sodium” and “very low in sodium”.
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