4093 Onions
Onions are a fundamental ingredient in many cuisines around the world, known for their pungent flavor, versatility, and tear-inducing properties.
Also known as: Bulb onions, Common onions, Garden onions
Botanical name: Allium spp.
Quick Facts
PLU Code
4093 (4-digit conventional)
Category & Size
Vegetables › Onions › Large
Origin
Central Asia, specifically the region between Pakistan and Western China
Storage Temperature
0°C to 4°C (32°F to 39°F)
Shelf Life
1 to 8 months
Status
Approved
About Onions
Onions are a cool-season, biennial crop that belongs to the Allium family, which also includes garlic, leeks, and chives. They are grown for their edible bulbs, which come in a range of colors, including yellow, brown, white, and red.
Nutrition Information
Raw onions are low in calories and rich in nutrients. One 100-gram serving of raw yellow/brown onion contains approximately 44 calories, 1.1 grams of protein, 0.1 grams of fat, 11.3 grams of carbohydrates and 2.6 grams of dietary fiber. They are also a good source of essential vitamins and minerals, including 10 milligrams of calcium, 0.3 milligrams of iron, 20 milligrams of magnesium, 20 milligrams of phosphorus, 146 milligrams of potassium, 1.5 milligrams of zinc, 8 milligrams of vitamin C, 0.5 milligrams of vitamin E, 0.2 milligrams of vitamin K and various B vitamins.
Storage & Handling
Onions require cool, dry and well-ventilated storage conditions to maintain quality
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).