Is it bad microwaving with plastic containers?


With the new technologies, process food easier and faster. For example, microwaving. But new methods also pose new concerns. As the use of plastics.

The fear extends its claws progress over time and space. Today, despite the numerous existing evidence about the safety of cooking in the microwave there are still those who do not I trust this tool. But as we have explained on other occasions, there is no evidence to believe that this type of furnace pernicious cause any modification to humans. there is not even evidence that there is a reduction nutritional justifying the fear that professes in certain circles. But all that glitters is not gold. Because there is a concern about the microwave that could well be justified. We speak of plastics.

Plastics and microwave

Let’s see. Microwave, as we discussed other times, using controlled wave emissions small (and lots of energy) to “vibrate” the atoms of water to warm food. These waves no power or ability to modify food beyond allowing them to heat . Therefore account for only a heater itself. Now think about the way we cook in the microwave. For its speed, we usually put food in plastic trays or similar. We also use “Tupperware” or foods wrapped with film. It is in such a case when the question arises. Because not all plastics are prepared for cooking in the microwave. The reason lies in the so-called migration of compounds.

When certain plastics are heated to a certain temperatures, usually above 100 ° C, these compounds may ooze from treatment or decomposition. These components in certain concentrations can be toxic . This is because such components “migrate” to the food container, which can be stored and reach concentrations detrimental to health. So much for the premise of doubt. Under such conditions, for over a decade that several laboratories have dedicated their efforts to solve the dilemma.

Not everything is for microwaving

Is it justified this fear? Is it possible that a plastic transmit hazardous substances to food due to the heat? If possible. But when did this happen? Very simple: when plastics are not ready s. A plastic which has not been made specifically for use in the microwave should not be used in microwave. As simple as that. Why? Could it be harmful? We do not know. So it is best not to use it. This is because not all plastics are equal in their basic composition or obtained in the same manner.

The major health agencies have made clear that there is no danger if suitable plastics are used Some of them have remnants of the process, completely harmless when used for what they are designed, but can become dangerous when heated. Others simply have a composition very susceptible to heat and can cause the migration of substances harmful . There are several studies that have been detected components such as phthalates or bisphenol butifenoles, among others. But all these studies refer to specific plastics and unprepared for the microwave. In addition, there are very few studies that relate the presence of these components with a direct health problem

Of course, these compounds and their presence has been linked in other studies. So we can extrapolate that it is better to use only suitable plastic and avoid using any other product that is not specifically designed for this purpose. For now, the biggest health agencies, after much research, have made clear that there is no danger when microwaving using plastic whenever they are used, as mentioned, suitable materials for it . These are marked with a specific symbol that represents some waves or lines in a smooth zig-zag, imitating the waves of the microwave.

Safety First

So it is clear that use plastic for microwaving it is safe if we use suitable plastics. But it is also appropriate to consider some aspects of packaging that will help us avoid potential any damage. These refer to the specific state of the material with which we cook in the microwave. First, you need to follow the manufacturer’s instructions, which is the author of the package and who knows your capabilities. If no such instructions (fairly common thing), it is important to discard any plastic container broken or damaged.

It is also convenient to cook longer but less power, avoiding the high temperatures will be more aggressive for the material. On the other hand, it is better if we do not use the cap, unless this is specifically for microwave cooking. Many of these are made from another malleable material and color , but can not withstand heat as well. Another important detail is not specifically use bags that have been designed for the microwave. These plastics are thinner and usually more susceptible to heat. So ultimately, microwaving in plastic container is safe if we use the ready for it containers and also whenever we note that it is the heat, in fact, the cause of its toxicity.


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Bibliography ►

phoneia.com (May 27, 2016). Is it bad microwaving with plastic containers?. Bogotá: E-Cultura Group. Recovered from https://phoneia.com/en/is-it-bad-microwaving-with-plastic-containers/