Kachha papaya, also known as raw papaya, is the unripe fruit of the papaya tree, scientifically named Carica papaya. It is green in color and has a firm texture, making it different from the sweet, orange-fleshed ripe papaya. Kachha papaya is often used in various culinary dishes, especially in salads and curries, due to its mild flavor. This fruit is rich in nutrients, including vitamins A and C, and contains enzymes like papain, which aids digestion. In many cultures, kachha papaya is valued for its health benefits and is commonly used in traditional medicine to treat various ailments.