Black Walnut

Serving Size: 100 g (3.5 oz)

Updated | 2018-11-05




Black Walnut


Overview

Botanical Name: Juglans nigra


Order: Fagales


Family: Juglandaceae


Black walnuts are native to eastern United States. Like English walnuts, the fruit of black walnuts are edible. One should be careful in removing the hull (exterior) of the walnut as it can stain the skin and cloths and in some cases cause allergic reactions. The hull and leaves are sometimes used in herbal medicine.



Calories
Name Amount % Daily Value
Calories 619 kcal 31%


Carbohydrates
Name Amount % Daily Value
Total Carbs 9.58 g 3%
Dietary Fiber 6.80 g 27%
Sugars 1.10 g
Starch 0.24 g


Sterols
Name Amount % Daily Value
Cholesterol 0.00 mg 0%
Phytosterols 121.00 mg


Fat and Fatty Acids
Name Amount % Daily Value
Total Fat 59.33 g 91%
Saturated Fat 3.48 g 17%
Monounsaturated Fat 15.44 g
Polyunsaturated Fat, total 36.44 g
  • 18:2 n-6 (LA), Omega-6
33.76 g
  • 18:3 n-6 (GLA)
0.00 g
  • 18:3 n-3 (ALA), Omega-3
2.68 g
  • 18:4 n-3 (SDA)
0.00 g
  • 20:5 n-3 (EPA)
0.00 g
  • 22:5 n-3 (DPA)
0.00 g
  • 22:6 n-3 (DHA)
0.00 g
Trans Fat - g


Protein and Amino Acids
Name Amount % Daily Value
Protein, total 24.06 g 48%
  • Tryptophan
0.32 g
  • Threonine
0.72 g
  • Isoleucine
0.97 g
  • Leucine
1.68 g
  • Lysine
0.71 g
  • Methionine
0.47 g
  • Cystine
0.46 g
  • Phenylalanine
1.09 g
  • Tyrosine
0.74 g
  • Valine
1.27 g
  • Arginine
3.62 g
  • Histidine
0.67 g
  • Alanine
1.05 g
  • Aspartic Acid
2.43 g
  • Glutamic Acid
5.15 g
  • Glycine
1.19 g
  • Proline
0.93 g
  • Serine
1.23 g


Vitamins
Name Amount % Daily Value
Vitamin C 1.70 mg 3%
Thiamin 0.06 mg 4%
Riboflavin 0.13 mg 8%
Niacin 0.47 mg 2%
Pantothenic Acid 1.66 mg 17%
Vitamin B6 0.58 mg 29%
Folate, total 31.00 mg 8%
  • Folic Acid
0.00 mcg
  • Food Folate (dietary folate equivalent)
31.00 mcg
Choline 32.10 mg
Betaine 0.50 mg
Vitamin B12 0.00 mcg 0%
Vitamin A, total 40.00 IU 1%
  • Retinol Acitiviy Equivalent
2.00 mcg
  • Retinol
0.00 mcg
  • Beta-Carotene
24.00 mcg
  • Alpha-Carotene
0.00 mcg
  • Beta-Cryptoxanthin
0.00 mcg
Lycopene 0.00 mcg
Lutein and Zeaxanthin 9.00 mcg
Vitamin E, total 3.10 IU 10%
  • Alpha-Tocopherol
2.08 mg
  • Beta-Tocopherol
0.01 mg
  • Gamma-Tocopherol
28.78 mg
  • Delta-Tocopherol
1.51 mg
Vitamin D 0.00 IU 0%
Vitamin K (phylloquinone) 2.70 mcg 3%
Biotin - mcg -


Minerals
Name Amount % Daily Value
Calcium 61.00 mg 6%
Iron 3.12 mg 17%
Magnesium 201.00 mg 50%
Phosphorus 513.00 mg 51%
Potassium 523.00 mg 15%
Sodium 2.00 mg 0%
Zinc 3.37 mg 22%
Copper 1.36 mg 68%
Manganese 3.90 mg 195%
Selenium 17.00 mcg 24%
Iodine - mcg -
Chromium - mcg -
Molybdenum - mcg -
Chloride - mg -
Fluoride - mg


Flavonoids
Name Amount


Others
Name Amount
Water 4.56 g
Ash 2.47 g
Alcohol 0.00 g
Caffeine 0.00 mg
Theobromine 0.00 mg
Resveratrol - mg
Phytoalbumin - mg
Chlorogenic Acid - mg

The "-" means that the nutritional value has not been determined or is unknown.

% Daily Values are based on a 2,000 calorie diet or refer to the Dietary Reference Intakes for a specific life stage.


Reference(s):

US Department of Agriculture, Agricultural Research Service, Nutrient Data Laboratory. USDA National Nutrient Database for Standard Reference, Current Release.

US Department of Health and Human Services, National Institutes of Health, Office of Dietary Supplements. Dietary Supplement Fact Sheets, Current Release.