4307 Longan

"Nature's sweet, small, round treasure"

The Longan is a tropical fruit native to Asia, known for its round, brown, and leathery exterior with a soft and pulpy interior, containing a single seed in the center. It has a sweet, slightly musky and nutty flavor.

Also known as: Lychee's cousins, Dragon's Eye

Botanical name: Dimocarpus longan

Longan illustration

Quick Facts

PLU Code

4307 (4-digit conventional)

Category & Size

FruitsLonganAll Sizes

Origin

Tropics of Asia

Storage Temperature

-0.5°C - 2°C (31°F - 36°F)

Shelf Life

2 - 4 weeks

Status

Approved

About Longan

Longans are usually eaten fresh or used in traditional medicine. They are rich in vitamins A and C, potassium and antioxidants. The pulp can be dried, canned or made into a juice.

Nutrition Information

Longan is low in calories and rich in nutrients. It is an excellent source of vitamin C and potassium. Here are the approximate nutrition facts for 100 grams of longan:

Energy: 60 kilocalories

Carbohydrates: 15 grams

Fiber: 1.6 grams

Protein: 1.3 grams

Fat: 0.5 grams

Vitamin C: 60 milligrams

Potassium: 367 milligrams

Sodium: 1 milligram

Calcium: 7 milligrams

Iron: 0.3 milligrams

Please note that the exact nutrition values may vary depending on the ripeness, variety, and growing conditions of the longan fruit.

Storage & Handling

Longan requires cool, humid conditions for optimal storage. Maintaining temperatures between -0.5°C and 2°C, along with 90-95% humidity helps in reducing spoilage and preserving flavor.

Optimal Storage Conditions:
Temperature: -0.5°C - 2°C (31°F - 36°F)
Humidity: 90% - 95%
Packaging: Shallow, well-ventilated containers or breathable bags with paper or cardboard liners
Shelf Life: 2 - 4 weeks
Storage Notes: Avoid exposing to ethylene-producing fruits, heat sources or direct sunlight for long periods.

Search PLU Codes

Tags
4307LonganDimocarpus longanAll SizesFruitsLonganApproved
Commodity Details
Commodity Key:
longan
Variety:
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).