Canning is a good method to keep the food longer, during which fruits and vegetables pass a special process, then heat treatment and are kept in an airtight environment. Depending on a recipe, there are two canning methods for fruits and vegetables: easy and hard. The easy canning is when there is only one component in it: natural juices, purees and so on.

  Though purees are commonly used for baby food, they have wider usage. Both fruit and vegetable purees are used around the world as dietary and nutrition food for adults. Fruit purees are especially used as raw materials in the making of natural juices and pastries.  

Natural juices, as a rule, are a source of vitamins and minerals and the best way of getting micronutrients. What are the beneficial qualities of juices? and which of them are the healthiest? The details will be presented below.