Vol. 12, Issue 8 (2023)

Author(s):
Srishti and Arsi Naazni

Abstract:
Papaya, often called Carica papaya, is a tropical fruit well-known for its flavor and several health advantages. In order to protect the fruit's vital nutrients and create an effective drying method, this study looked into the nutritional makeup and drying kinetics of papaya. A thorough examination of the fresh papaya's nutritional profile, including its macronutrients (carbohydrates, proteins, and fats), essential vitamins (like vitamin C, vitamin A, and vitamin E), minerals (calcium, potassium, and magnesium), and bioactive substances like carotenoids and antioxidants, served as the foundation for the research. The kinetics of papaya drying were then evaluated using a variety of drying techniques, such as sun drying, hot-air drying, refractive window drying and freeze-drying. In order to determine the best drying technique to maintain the fruit's nutritional value, the refractive window drying procedure entailed tracking variations in moisture content over time. According to the research, papaya has a comprehensive nutritional profile with considerable amounts of vitamins, minerals, and bioactive substances, making it a desirable dietary source. Notably, fresh papaya was shown to be particularly rich in carotenoids and vitamin C. However, due to the use of high temperatures during the drying process, several nutrients that are sensitive to heat, such vitamin C, experienced minor losses.