Dried fruit is a practical and nutritious snack, rich in fibre, vitamins and minerals. Dried dates and figs occupy a special place among these foods, appreciated for their sweet flavor and soft texture. The problem is that when we fill our cart at the supermarket, we often make a mistake that can compromise the benefits of these products: buying varieties treated with sulphites.
What are sulphites and why are they used
Sulphites are chemical additives used by the food industry to preserve the appetizing appearance of dried fruit. These substances, identified on the labels with the acronyms E220 to E228, mainly perform two functions: they preserve the bright color of the product and prolong its shelf life. A natural dried fig has a dark, almost brownish hue, while the treated one maintains a light and uniform color which attracts the consumer’s eye more.
Producers use sulphites for essentially commercial reasons. Naturally dried fruit tends to darken and lose its “fresh” appearance, even if its nutritional properties remain intact. Consumers, however, prefer to buy products with a more inviting appearance, pushing companies to use these preservatives.
The health risks
The use of sulphites is not without consequences for the organism. These substances can trigger allergic reactions in sensitive individuals, with symptoms ranging from simple itching to more serious manifestations such as breathing difficulties. Asthmatic people are particularly vulnerable: sulphites can cause attacks and aggravate their respiratory condition.
In addition to allergies, there are other documented side effects. Some studies have highlighted how sulphites can cause headaches, gastrointestinal disorders and skin irritation. Regular consumption of foods treated with these additives exposes the body to a progressive accumulation of chemical substances, a condition to be avoided when equally valid natural alternatives exist.
How to recognize dried fruit without sulphites
Identifying sulfite-free dates and dried figs requires attention but is not complicated. The first visual clue is the colour: naturally dried fruit has darker and less uniform shades. An organic date will have a wrinkled surface and a deep brown, while the treated one will appear shinier and lighter.
Consistency offers a second important clue, as natural products tend to be slightly drier to the touch, less “rubbery” than chemically treated versions. This difference derives precisely from the absence of substances that alter its original structure.
The importance of reading the label
Learning to read the label correctly is the most effective strategy for avoiding sulfites. The list of ingredients must necessarily indicate the presence of these additives. Look for terms such as “sulfur dioxide”, “sodium sulphite” and the acronyms E220-E228. Quality dried fruit simply bears the name of the product, without any other additions.
Organic certifications ensure a further level of guarantee, because organic farming regulations prohibit the use of sulphites in the processing of dried fruit: an organic label therefore certifies the absence of these preservatives. Even the words “100% natural” or “without additives” indicate safe products, although it is always advisable to check the complete list of ingredients.
