A nut from any tree in the Juglans genus and family, particularly the Juglans regia, is referred to as a walnut. Walnuts are one of the main ingredient of Fesenjan (Iranian cuisine), they are also used in making brownies, garnish on some foods and ice cream toppings.

ELISA kit information:

• Sample Type: Food (Chocolate, Cereals, Ice Cream)
• Sensitivity: 0.35 ppm
• Target: Walnut