In India, Groundnut is considered the “king of oilseeds”. Groundnut is also called a wonder nut or poor man’s almond. It is available throughout the year due to two-crop cycles, harvested in March and October. It is one of the most important foods and cash crops of our country. While being a valuable source of all the nutrients, it is a low-priced commodity. Groundnut is particularly valued for its protein content in kernels (24-36%). On an equal weight basis (kg for kg), groundnuts contain more protein than meat and about 2 times more than eggs. Being an oilseed crop, it contains 40% to 53% oil. In addition to protein, groundnuts are a good source of calcium, phosphorus, iron, zinc, and boron. Groundnuts also contain vitamin E and small amounts of the vitamin B complex. The protein-rich press residues (de-oiled cake) are used as animal feed. About 50% of the world's groundnut crop is used for oil extraction, whereas 35% is used directly for human consumption or confectionery purposes, and the remaining 15% is used as seed and animal feed.