4945 Walnut

"Nature's brain food"

Walnuts are a nutrient-rich, edible tree nut that provides a crunchy texture and a rich, earthy flavor.

Also known as: Persian walnut, English walnut

Botanical name: Juglans spp.

Walnut illustration

Quick Facts

PLU Code

4945 (4-digit conventional)

Category & Size

NutsWalnutsAll Sizes

Origin

Juglans spp. originated in Asia and Southern Europe

Storage Temperature

0 to -1.1°C

Shelf Life

up to 12 months

Status

Approved

About Walnut

Walnuts are high in healthy fats, antioxidants, and protein. They are a popular ingredient in baked goods and provide numerous health benefits.

Nutrition Information

Nutrition facts for 100 grams of walnuts white variety are as follows:

Energy 654 calories

Protein 15 grams

Fat 65 grams

Carbohydrates 14 grams

Fiber 6 grams

Sugar 2 grams

Sodium 2 milligrams

Potassium 378 milligrams

Vitamin A 0 micrograms

Vitamin B1 0.3 milligrams

Vitamin B2 0.1 milligrams

Vitamin B3 1.3 milligrams

Vitamin B5 0.5 milligrams

Vitamin B6 0.5 milligrams

Vitamin C 1 milligrams

Vitamin E 0.3 milligrams

Magnesium 158 milligrams

Manganese 3.4 milligrams

Copper 1.6 milligrams

Phosphorus 239 milligrams

Zinc 2.7 milligrams

Iron 2.9 milligrams

Water content 4 grams

Storage & Handling

Store in a cool, dry place to prevent mold growth and rancidity

Optimal Storage Conditions:
Temperature: 0 to -1.1°C
Humidity: 65-70%
Packaging: ventilated bags or containers to prevent moisture accumulation
Shelf Life: up to 12 months
Storage Notes: High oil content makes walnuts prone to rancidity when exposed to heat and moisture

Search PLU Codes

Tags
4945WalnutJuglans spp.All SizesNutsWalnutsApproved
Commodity Details
Commodity Key:
walnuts
Variety:
White
Created:
December 1999
Last Updated:
December 2023
PLU Code Reference

4-digit codes: Conventionally grown produce

5-digit codes starting with 9: Organic produce

5-digit codes starting with 8: Originally intended for GMO (rarely used)


PLU codes streamline checkout processes, improve inventory management, and provide consistency across different stores. The system was developed by the International Federation for Produce Standards (IFPS).