4943 Walnuts
Walnuts are nutrient-rich tree nuts, with a hard shell encasing a rich, edible kernel, prized for their culinary uses and health benefits.
Also known as: English walnuts, Persian walnuts
Botanical name: Juglans spp.
Quick Facts
PLU Code
4943 (4-digit conventional)
Category & Size
Nuts › Walnuts › All Sizes
Origin
Asia, now cultivated worldwide.
Storage Temperature
-3°C to 0°C
Shelf Life
Up to 1 year in optimal storage conditions
Status
Approved
About Walnuts
Walnuts are grown primarily in temperate climates, with top producers including the United States, China, and Iran.
Nutrition Information
Walnuts are a nutrient-dense food rich in healthy fats, protein, and fiber. The nutrition facts for walnuts are as follows.
Per 100g serving of walnuts, there are 582 calories, 21g of carbohydrates, 15g of dietary fiber, 15g of protein, and 47g of fat. Of the fat, the saturated fat content is 6g, monounsaturated fat content is 19g, and polyunsaturated fat content is 17g.
Walnuts contain a range of essential vitamins and minerals including vitamin B1, vitamin B5, vitamin B6, vitamin E, manganese, phosphorus, magnesium, potassium, zinc, and iron, with some of these nutrients present in significant amounts.
Storage & Handling
Store walnuts in a cool, dry place, protecting them from light and heat. Refrigeration is recommended for longer storage periods.
Optimal Storage Conditions:
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Commodity Details
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).