Guide
1
buying plastic products, read labels.Available on the dishes in the form of a sign with a fork glasses indicates its suitability for food contact.If such a mark is crossed or absent, the product is not intended for food.
2
sign PS at the bottom of the product means that it is made of polystyrene plastic.From such dishes you can not drink alcoholic beverages and drinks with temperatures exceeding 40 ° C.In addition, a cold drink left in the tank for more than a day, can become toxic.
3
designation PP says that the dishes are made of polypropylene.Made from high-quality raw materials and compliance with hygiene standards, it is absolutely harmless.This also indicates that such material is made of disposable syringes.
4
purchasing plastic containers, ask the seller about the availability of the necessary certificates of conformity.If you plan to store the food in the freezer, choose a bowl, on the label or in the accompanying documentation which have relevant information available.Most modern plastic utensils can withstand temperatures from -40 ° C to + 140 ° C.This dish can also be used in the microwave.The fact that the dishes are not deformed during cooling or heating, evidenced by the inscription Duroplast or Thermoplast at the bottom of the container.
5
Stopping your choice on a pot with a lid, make sure it is tight.After all, the less air will pass into the container, the longer it will products stay fresh.The best option in this case is tableware with a rubber mat under the hood.
6
Some containers attached special mini-pump, with which you can create a vacuum.Under these conditions, as compared to conventional products stored up to 4-5 times longer.For use in the microwave oven buy a heat-resistant bowl oval or round shape for the best heats evenly and cooking.