Product Overview
Zucchini is a widely traded summer squash valued for its mild flavor, tender texture, and versatility in culinary applications. It is an important commodity in both fresh and processed markets, serving retail and food service sectors. Due to its high yield, fast growth cycle, and consistent demand, zucchini is a staple in global produce distribution.
Key Characteristics
Zucchini is elongated and cylindrical with smooth, glossy skin that ranges from dark green to light green depending on the variety. The flesh is pale, soft, and tender with small edible seeds when immature. Flavor is mild and slightly sweet. Zucchini is non-climacteric and does not ripen further after harvest.
Nutritional Value
Zucchini is low in calories and provides dietary fiber. It contains vitamin C, vitamin A, and small amounts of potassium. Its high water content supports hydration and makes it suitable for light and healthy diets.
Seasonality and Origin
Zucchini is grown in warm climates and is available year-round due to continuous cultivation. Major producing regions include the United States, Mexico, Italy, and Spain. Its adaptability ensures consistent supply in fresh produce markets worldwide.
Common Applications
• Sautéing and grilling
• Stir-fries
• Roasting and baking
• Soups and stews
• Salads and raw preparations
• Casseroles and side dishes
Storage and Handling
Proper handling is essential to maintain freshness and prevent moisture loss.
• Recommended storage temperature: 41°F to 45°F
• Relative humidity: 90–95%
• Shelf life: 5–7 days under optimal conditions
• Store in a cool, well-ventilated area
• Avoid excessive moisture to prevent decay
• Handle gently to prevent skin damage
• Keep away from ethylene-producing commodities
Origin and Background
Zucchini originated in Italy and was developed from earlier squash varieties native to the Americas. It has become widely cultivated across the world due to its versatility and ease of growth. Modern production focuses on improving uniformity, yield, and shelf life.
Grades and Quality Standards
| U.S. Grade Standards | Days Since Shipment | % of Defects Allowed | Optimum Transit Temp. (°F) |
| 10-5-1 | 5 4 3 2 1 | 15-8-3 14-8-3 13-7-2 11-6-1 10-5-1 | 41-50° |
Extra Fancy Grade
• Uniform size, shape, and color
• Smooth, glossy skin free from blemishes
• Tender and fresh texture
Fancy Grade
• Slight variations in size and appearance
• Minor surface imperfections allowed
• Suitable for retail distribution
Commercial / Processing Grade
• Visible defects permitted
• May include irregular shapes or surface damage
• Used for cooking and bulk applications