In previous blog post we wrote about storage of fresh fruits and vegetables. But fruits and vegetables can be also stored in many other forms, such as canned, frozen, dried or juced.
Modern lifestyle and diet, which prompted the human to adequately storage a variety of fruits and other plant organs, influenced on the development and implementation of the many methods and procedures for preservation of fruits and vegetables.
Technological procedures of processing of fruit and vegetables can be classified into few processing methods:
One of the traditional methods of preserving process of fruits and vegetables is a thermal treatment, which involves the use of heat, ie. increased temperatures. Heat treatment is carried out by methods of sterilization, pasteurization and blanching, thus hermetically sealed packaging is used (usually made of metal, glass or plastic).
Fruits, vegetables and their products represent a significant segment of the human diet, as they create the preconditions of proper nutrition. From a global point of view fruits and vegetables are present in the human diet all over the world, but it is also interesting that the relatively large producers of fruits and vegetables are developing countries.
It is a large number of products that can be produced from fruits and vegetables. In the table below you can see the list of products.
|Fruit products||Vegetable products|
|frozen fruit||frozen vegetables|
|fruit jellies||concentrated vegetable juice|
|pasteurized fruit||pasteurized vegetables|
|fruit cheese||sterilized vegetables|
|frozen pulp of the fruit||frozen pulp of the fruit dried vegetables|
|pasteurised mash||marinated vegetables|
|candied fruits||biological canned vegetables|
|dried fruit||vegetable sauce|
|fruit juice||other vegetable products|
|fruit juice powder|
Frozen, canned or dried fruits and vegetables have a lot of benefits, such as longer shelf life, convenience, year round availability, most vitamins are retained as they are generally processed and packaged within hours of being picked, easy storage, easy preparation etc. To learn more about processing of fruit, vegetables and also cereals, check out the knowledge base in Agrivi farm management system.
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