Pumpkin seeds (pepita) are edible kernels of fruit pumpkin. The seeds, in-fact, are concentrated sources of many health-benefiting vitamins, minerals, anti-oxidants, and essential amino-acids such as tryptophan, and glutamate. Pumpkin fruit is a squash-like gourd in the Cucurbitaceae family of vegetables native to Mexico. Scientific name: Cucurbita pepo. In the Central Americas, hulled and gently roasted pumpkin kernels are popularly known as Pepita.