They are the whitish, black, brown seeds found inside a watermelon fruit (Citrullus vulgaris) and go through procedures of getting sprouted, shelled and dried.
It is grown in vast areas of land in the western region especially west and north Kordofan.
According to studies, watermelon seeds contain protein, vitamin B, magnesium, monounsaturated fats and polyunsaturated fats, which have been shown to reduce cholesterol levels, inflammation, risk for heart disease, and stroke. When roasted, they are served as a nutritional fiber-rich snack, they could be used as a non-conventional animal feed because the availability and low cost.
specifications:
•    Purity: 99%
•    Moisture: Max 5.9 – 9%
•    Splits: 3 – 5 %
•    Protein: 37.4%
•    Oil content: 50 – 51 %
•    Admixture: 1%
Watermelon seeds types: Sudan has a variety of different sizes and colors of watermelon seeds.
Sadir Grade :
•    Size: between 8mm – 12mm
•    Color: brownish with 4% maximum other color seeds.
Farasha Grade:
•    Size: between 8mm – 12mm
•    Color: creamy with 4% max. other color seeds
Kashair Grade:
•    Size: between 10mm – 14mm
•    Color: white
Jumbo Grade.
•    Size: between 10mm – 14mm
•    Color: white