If they keep very long, fruit and canned vegetables are not provided free of their vitamins, minerals and fiber, on the contrary! They are packed directly after harvest, and preserve their nutritional and taste.
Fruits and canned vegetables are made by processes that preserve the taste and nutritional qualities.
Picked and packed immediately
From field to assietteLa canning vegetables is incredibly fast. Soon picked, packaged soon ... Take the example of green beans. Their harvest occurs from July to September. Hundreds of machines crisscross cultures and bring the pods in plants that are near production fields. There, in a few hours, they are peeled, trimmed, sorted, graded ... Then they are blanched, that is to say a few seconds immersed in boiling water. This passage is intended to preserve their nutritional values and stop microbial activity and enzyme responsible for the deterioration of vegetables.
In one hour, the beans are put in boxes with a little water and salt. The tin or glass jar is then closed, and then sterilized. They will then be stored to be chartered to a retail store. All this in a few hours in a factory running at full months of the crop.
For all other vegetables and fruits, it's the same thing: they are harvested when ripe and canned in less than 5 hours.
Nutritional qualities preserved
Store vegetables or fresh fruit long reduces their amount of vitamins and minerals and the quality of their fiber. And it is precisely this problem that comes bearing the technique of canning. No storage in the refrigerators at no time either the products are stored in sheds in the summer sun. In only a few seconds the bleaching and adding only water and salt, canned food does not deteriorate the quality of products. The sterilization step, it has the same impact as the home cooking of vegetables.
Good to know, when to eat, do not throw the juice! Not really salty (from 0.2 to 1.4 grams of salt per 100g of canned), it contains minerals of vegetables which has diffused into the water.
Quality vegetables all year round!
Moreover, the preserves are also a good opportunity to consume products of different seasons throughout the year. Especially since a majority of the cans are produced in France.
Regarding quality, do not worry: to ensure the highest quality products, production and harvesting are subject to a very precise specifications. In addition, there is a close partnership between farmers and industrialists, since the choice of plots, through the phases of fertilization and protection, and until harvest and delivery to the plant. This, in order to farm control, and deliver quality products while respecting the environment.
Vegetables without preservatives
More vegetables in the fridge ... but always kept in a closet!
The main advantage of the boxes, it is precisely that they are preserved ... months or even years! And no added preservatives. They go perfectly with the goal of five fruits and vegetables a day. Provided, of course not to eat it, vary. For in addition to salt, some boxes as the peas-are slightly sweet. In addition, canned fruits are usually very sweet. Apart from the stewed without sugar and natural fruit jars.
Finally, there is of course a deadline, but only affects the organoleptic qualities of products. In fact, canned vegetables will be less crisp and more dull after three years on average. But tinned products are stable with no health risk in the case of consumption beyond the deadline.
