The salad in the envelope: practical and comfortable choice but you have to wash it or can you eat so directly from the envelope? Let’s clarify
The salad in the envelope, prelavated and ready for use, represents a practical and fast solution for many consumers. However, despite the “washed and ready for consumption” label, a further rinse is advisable before taking it to the table. Let’s see why, based on the results of scientific studies.
A hidden microbiological risk
According to research conducted by the German Federal Institute for risk assessment (BFR), the salads ready for consumption and fresh sprouts have significant microbial charges that increase with the passing of the days, even if stored in the refrigerator.
The study analyzed 133 Mixed Salads ready for consumption, noting that 5% contained the pathogen bacterium Listeria MonocyTogenes, particularly present in mixed salads containing white cabbage.
Why are packaged salads more vulnerable?
Several factors contribute to the high microbial charge of these products:
What risks does it entail?
The microorganisms that can contaminate these products include:
These pathogens can cause food infections of different gravity, with symptoms such as nausea, bad digestion, diarrhea (even bloody) or kidney dysfunctions.
How to protect yourself
To reduce the risks associated with the consumption of ready salads:
Always wash the salad carefully before consumption, even if the label indicates that it has already been washed, we also recommend consuming the product as soon as possible after the purchase, without waiting for the expiry date. Check the conditions of the packaging before the purchase, making sure it is not swollen or damaged and keep in the refrigerator immediately after the purchase.
Who should pay particular attention?
The BFR recommends that people with a weakened immune system completely avoid the consumption of pre -packaged salads and raw sprouts. These include elderly people, pregnant women, small children, immunocompromised people.
Because it is better to limit the purchase of the exhaust in envelope
The salad packaged in plastic bags can represent a practical solution in certain situations, but there are several aspects to consider before making a regular consumption habit:
The price: an economic comparison shows that a pack of salad in a 250 grams envelope generally has a cost equivalent to that of a break of fresh lettuce of about a kilo, thus being significantly more expensive with the same weight.
The hygienic-sanitary question: Despite the industrial washing processes, there is always the risk that a single compromised leaf can influence the quality of the entire content of the package, especially with the passing of the days.
The environmental impact: the disposable packs used for these products contribute to the consumption of plastic. The purchase of bulk salad allows you to significantly reduce this impact, especially if you consider continuous consumption over time.
Considering these factors, it may be advantageous to reserve the purchase of the exhaustive envelope to occasional situations, favoring the fresh and bulk salad for whenever possible for more sustainable, economic and nourishing daily consumption.
