A spice is a seed, fruit, root, bark, or other plant substance initially used for flavoring, coloring or preserving food. Spices are acclaimed from herbs, which are the leaves, flowers, or stems of plants used for flavoring or as a garnish. Many spices have antimicrobial features. This may explain why spices are more commonly used in warmer climates, which have more contagious diseases, and why the use of spices is outstanding in meat, which is particularly susceptible to spoiling. Spices are sometimes used in medicine, religious rituals, cosmetics or perfume production and vegetable. Main spices in kerala are pepper, cardamom, cinnamon, cloves, turmeric etc,