After collection, the fruits are cut in half and the seeds scooped out. The seeds are removed from the flesh by rubbing over a sieve, and later separated by air from the remaining light matter. Seeds may be washed if necessary and dried in trays to safe moisture content of 6 to 8%. If the seeds are embedded in the pulp, chemical or mechanical methods can be applied for extraction. Once totally free from pulp, the seeds are washed in water and dried to prescribed moisture level. Pumpkin seeds can be dried in the sun, in a dehydrator or in an oven. Varieties of pumpkin seeds are distinguished by their shell or
lack of, featuring self-explanatory names such as Snow White (also known as SW, white shell), Shine Skin (also known as SS, shiny shell), and Grown Without Shell (also known as GWS). Pumpkin seeds bring a distinct flavour to any snack food. Their rich almost peanut like taste, also allows them to stand alone as a snack, with or without roasting and salting. Pumpkin seeds are also used for the production of pumpkin seed oil, a culinary speciality in Central European cuisine, used as a salad or cooking oil.
Nutritionally, pumpkin seeds are a healthy snack, being low in cholesterol and sodium, a good source of protein, vitamin K, iron and copper, and a very good source of magnesium, phosphorus and manganese.
Kenkko supply in shell and hulled pumpkin seeds in all varieties, raw, roasted or/and salted.