Instructor: FICSILanguage: English
Jam, jellies, and ketchups have been made from fruits and vegetables in different forms. The method of production has been conventional in many homes. Since availability of fruits and vegetables is seasonal, the need to preserve them in various ways for consumption during off-season arose. Fruit and vegetable processing techniques have evolved over the years to make jam, jelly, and ketchup to the present day refined version.