The Adequate choice of containers to store food is essential to guarantee food safety and to preserve the freshness of the products. Different materials and characteristics must be considered by selecting containers, with the aim of contaminating foods and extending their useful lifespan.
The Safe containers must be made from non -toxic materials that do not release harmful substances in food. Materials like him Glass, stainless steel and specific plastics (without BPA)Such as polypropylene and polyethylene with high density, these are ideal options.
An effective container must be resistant to moisture and fat to prevent contamination of content. Containers Glass and certain resistant plastics They are ideal options to prevent moisture and lipids from influencing the quality of stored foods.
In short, the choice of safe containers It is essential to maintain the integrity of the food. When considering these characteristics, we can ensure that foods are stored safely and stay fresh for longer.
What about the containers?
In supermarkets, the most used food container is plastic because it is cheap and because the user regards these containers as hygienically. Food plastic itself is non -toxic, but they can be called in in the long term Limit additives that carries and penetrates food Nano and microdeltjes.
The Institute of Environmental Diagnosis and Water Studies of the CSIC have analyzed 109 foods that part of our diet, such as Cereals, dairy, fish or meat. The results show that A 85% of the food tested contains some Of these additives, although the number of particles under the limit has been established by the European Commission. Yet these amounts of babies and children influence that weigh less and are exposed in relation to a greater concentration.
Crystal is the best container to heat
The temperature at which the food is explained directly the amount of particles it contains Ethel EljarratCo -author of this study and director of the Institute of Milieu Diagnosis and Water Studies of the CSIC (Idaea-CSIC). “Heat causes more feasible than The connections attached to plastic come out and go to food. We have discovered that there are even 50 times more plastic additives in the food after heating than before you have cooked it. “
These connections can be a health risk because what they do is ” Change our hormonal system The effects can be diverse from here. For example, they can cause diabetes, thyroid problems or fertility effects. Some of these consequences can also be neurological. In the long term they can cause different types of cancer, “the doctor said.
To prevent this effect, the researcher recommends heating the food in another container, for example glass or glass and avoiding commercial container. “That is why we prevent more of what is already contaminated by food can be infected,” he added Eljarkrat.
Regarding the chemical compounds that are added to the plastic, the research coo author has clarified that the plastics are formed by a polymer to which different connections are added. His team has studied «that added to Give flexibility or hardness to the material » And that what they have discovered is that most of them cause this Endocrine disruption.