What are Frozen Fruits (IQF)?

Before we explore Frozen Fruits (IQF), it’s essential to understand the term IQF, which stands for Individually Quick Frozen. This process involves freezing fruits and vegetables at extremely low temperatures, typically between -30°C and -40°C.

This freezing technique ensures that each piece of fruit and vegetable is frozen separately, preventing them from clumping together. By freezing at these low temperatures, the formation of large ice crystals is minimized, preserving the integrity of the cell walls in the produce.

Methods of Freezing Fruits – Conventional vs. Frozen Fruits (IQF)

Conventional freezing typically involves placing fruits and vegetables on trays or in containers to freeze them gradually. While this method is cost-effective and simple, it can lead to the formation of large ice crystals, which may compromise the color, flavor, and texture of the fruit or vegetable.

In contrast, Frozen Fruits (IQF) are produced through a rapid freezing process in a blast freezer. This quick freezing significantly reduces the formation of ice crystals, helping to retain the nutrients within the fruit. This technique is especially effective for producing smaller fruit products, such as chunks and slices.

Frozen Fruits (IQF) – Freezing Techniques

Frozen Fruits (IQF) may also be referred to as flash freezing, quick freezing, super freezing, or cryogenic freezing. The terminology often varies based on the freezing method employed. Most suppliers of Frozen Fruits (IQF) favor mechanical freezing due to its lower energy consumption and reduced operating costs. For instance, ABC Fruits operates an automated freezing facility capable of producing 5 tons of Frozen Fruits (IQF).

• Mechanical Freezing: This technique involves suspending fruits and vegetables in a stream of cold air, which freezes them individually and rapidly. Over the years, this method has evolved to minimize damage to the produce, making it the preferred choice for freezing.
• Cryogenic Freezing: This method employs liquid nitrogen or carbon dioxide to freeze fruits and vegetables almost instantaneously at extremely low temperatures. While more efficient, the use of nitrogen can make this method costlier.

Some Popular IQF Frozen Fruits

• IQF Berries (Frozen Berry): Strawberries, blueberries, raspberries, and blackberries are some of the most common fruits frozen using the IQF method. They are perfect for smoothies, baking, or even as a healthy snack.
• IQF Mango (Frozen Mango): These diced mango chunks are ideal for tropical fruit salads or as a smoothie base.
• IQF Pineapple (Frozen Pineapple): IQF pineapple chunks retain their sweetness and are perfect for blending or cooking.
• IQF Dragon Fruit (Frozen Dragon Fruit): A tropical favorite, IQF dragon fruit maintains its vibrant color and refreshing taste.
• Frozen Fruit with special tropical types offering by Viet Salagri: Scarlet Protection (Mango, Red Dragon, Watermelon, Acerola, Red Melon), Forest Detox (Orange, Apple, Banana, Green leaf, Ginger), Tropical Heaven (Red Dragon, Banana, Mango, Red Papaya), and Mango Indulgence (Mango, Pineapple, Coconut water, Passion fruit).

Popular IQF Frozen Fruit

Advantages and Benefits of Frozen Fruits (IQF)

One of the most significant advantages of Frozen Fruits (IQF) is their ability to maintain the freshness, color, flavor, and nutritional content of the produce.

• Convenience: Frozen Fruits (IQF) are easy to incorporate into smoothies, yogurt, cereal, and other dishes without the need for thawing.
• Extended Shelf Life: When stored at -18 °C, Frozen Fruits (IQF) can last up to 24 months from the date of manufacture without sacrificing quality.
• Nutritional Integrity: Because these products are frozen immediately after harvest, Frozen Fruits (IQF) retain essential nutrients, including vitamins, minerals, and antioxidants.
• Flavor Preservation: Frozen Fruits (IQF) capture the taste of fresh fruit, and in some instances, they may even be more flavorful due to the preservation of volatile compounds during the freezing process.
• Year-Round Availability: Since many tropical fruits are seasonal, Frozen Fruits (IQF) can be enjoyed throughout the year when properly stored.
  Reduced Cooking Time: Frozen Fruits (IQF) can often be cooked directly from the freezer, requiring minimal thawing and saving both time and effort.

Applications of Frozen Fruits (IQF)

Food Service: Frozen Fruits (IQF) are extensively utilized in culinary applications, including frozen desserts, smoothies, and salads.

Restaurants and eateries rely on these fruits to ensure a consistent supply of fresh and delicious agricultural products that can be stored for extended periods.

Dairy Products: Frozen Fruits (IQF) are key ingredients in ice creams and yogurts, imparting a fresh and fruity flavor. They can be added whole or diced to these products, enhancing their taste and texture.

Processed Foods: Frozen Fruits (IQF) are featured in various processed foods, such as granola bars, breakfast cereals, and fruit snacks, providing them with a fresh flavor and appealing texture. Food companies often stock up on these fruits to ensure they have a steady supply for their production processes.

Nutritional Supplements: Frozen Fruits (IQF) are included in a range of dietary supplements, such as smoothies, shakes, and powders, serving as a convenient and concentrated source of vitamins, minerals, and antioxidants.

Viet Salagri Frozen Fruit

Retail and Supermarkets: Supermarkets offer a variety of frozen products to cater to consumers looking to preserve product quality over extended periods. These fruits provide an excellent option for shoppers seeking nutritious options without the risk of spoilage.

Busy Families: For families with hectic schedules who may not have time for daily grocery shopping, Frozen Fruits (IQF) present an easy-to-store and easy-to-use solution. These products allow for quick meal preparation and snacking without compromising on nutritional value.

Freeze-Dried Products: Frozen Fruits (IQF) can also be used as raw ingredients for freeze-dried goods. It’s essential to utilize freeze-dryers specifically designed for fruits, as these machines typically operate at lower drying temperatures to help prevent browning.

Specification of Frozen Products (IQF) from Viet Salagri

Viet Salagri, a leading supplier of frozen fruits (IQF), takes pride in its Frozen Products (IQF), which are thoughtfully packaged to meet export standards while ensuring user convenience. Our commitment to quality is reflected in our adherence to international certifications, including HALAL, BRC, FDA, FSSC, ISO, and HACCP. Here are the key specifications:

• Packaging: Our Frozen Products (IQF) are packed in robust steel drums, carton boxes, and plastic containers with dual bottom layers for export items, ensuring durability during transportation. Retail products are available in 500g, 1kg, 2kg, and 5kg bags, all neatly wrapped in outer boxes for easy handling.
• Storage Conditions: To maintain the highest quality, our products are stored at -18°C in cold storage facilities, preserving their freshness and flavor.
• Shelf Life: Each product comes with an expiry date of 24 months from the date of manufacture, allowing for long-term storage without compromising quality.
• International Certifications: Viet Salagri proudly holds several international certifications, including HALAL, which ensures compliance with Islamic dietary laws; BRC and FSSC certifications for food safety and quality standards; FDA approval for compliance with U.S. food regulations; ISO certifications for standardization in quality management; and HACCP for effective management of food safety risks.