Mango seed kernels are considered as wastes although they are rich in essential nutrients and bioactive compounds for human health. Lack of commercial application (unlike oil seeds) presence of antinutrients, difficulty in processing and little information on nutritional and functional values contribute significantly to their underutilization. These factors underscore the need for processing these seeds to enhance their utilization as food or functional food. The purpose of this study was to investigate which processing technique was capable of improving selected nutrients and bioactive compounds, and reduction of the antinutritional factors to acceptable levels. Selected vitamins, minerals and antinutrients, antioxidant activity and total phenols were determined using standard methods. All the processing methods at different set conditions significantly (p<0.05) reduced the antinutritional factors of the mango seed kernels to above 38%. The results showed that, lactic acid fermentation had no significant dif
