Vegetables Processing Plant
vegetable processing, preparation of vegetables for use by humans as food.
Vegetables consist of a large group of plants consumed as food. Perishable when fresh but able to be preserved by a number of processing methods, they are excellent sources of certain minerals and vitamins and are often the main source of dietary fibre. The consumption of vegetables has increased significantly as consumers have become more health-conscious. Owing to the perishable nature of the fresh produce, international trade in vegetables is mostly confined to the processed forms.
Structure and composition
vegetable structures
vegetable structuresStructures of four representative vegetables.
Vegetables can be classified by edible parts into root (e.g., potatoes and carrots), stem (asparagus and celery), leaf (lettuce and spinach), immature flower bud (broccoli and brussels sprouts), and fruit (tomatoes and cucumbers). The four basic types are illustrated in Figure 1.