A walnut is the nut of any tree of the genus Juglans, particularly the Persian or English walnut, Juglans regia. A walnut is the edible seed of a drupe, and thus not a true botanical nut. It is commonly consumed as a nut. SPECIFICATIONS: Mold & Yeast: < 1.000 CFU / gr. E. Coli. < 500 CFU / gr. Salmonella. Negative in 50 gr. Total Aflatoxins: max. 4 ppb. Aflatoxin B1. max. 2 ppb. Extra ligh: lightest color. darkest color. light amber. light. amber. yellow Energy: 688 Kcal Carbohydrate: 4,1 g Protein. 17,9 g Total fat. 66,6 g. Fiber. 7,2 g Cholesterol: < 0,1 mg