saksanpähkinöistä

Saksanpähkinöistä, scientifically known as Juglans regia, are the edible seeds of a deciduous tree belonging to the Juglandaceae family. Native to a vast region spanning from southeastern Europe to Asia, these nuts have been cultivated for thousands of years. The tree itself can grow quite large, with a broad canopy and a lifespan that can extend for centuries.

The fruit of the walnut tree is a drupe, containing the wrinkled, hard-shelled nut within. The shell is typically divided into two halves and is protected by a green, leathery husk that splits open when the nut is ripe, usually in autumn. The edible kernel inside is divided into irregular lobes and is known for its rich, slightly bitter, and oily flavor.

Walnuts are a significant source of nutrients. They are particularly rich in omega-3 fatty acids, which are beneficial for heart health. They also contain protein, fiber, vitamins, and minerals such as vitamin E, magnesium, and phosphorus. Due to their nutritional profile, walnuts are considered a healthy addition to a balanced diet and are often consumed raw, roasted, or used in a variety of culinary applications, including baking, confectionery, and savory dishes. The oil extracted from walnuts is also used in cooking and for industrial purposes.