Frozen blueberries(IQF) retain most of their nutrients and flavors, making them suitable for a wide range of processing applications. The following are the mainstream product directions:

1. Beverages
- Blueberry juice/tea: Thaw the frozen blueberries and extract the juice directly, or combine them with green tea and honey to make blueberry tea. These products are suitable for sale in supermarkets and tea shops.
- Blueberry milkshakes/yogurt drinks: Blend frozen blueberries with milk, yogurt, or ice cream to make milkshakes with a rich and creamy taste. They are suitable for chain milk tea shops or homemade consumption.
- Blueberry sparkling water/alcoholic beverages: Add blueberries to sparkling water for a refreshing drink, or use them to brew blueberry wine, fruit wine, or as a base for cocktails.
2. Baked goods/desserts
- Baking ingredients: Incorporate blueberries into pastries such as bread, cakes, cookies, and muffins. The flavor becomes more intense after heating, making them suitable for bakeries and food processing plants.
- Dessert toppings: Pair frozen blueberries with ice cream, yogurt, pudding, mousse, etc., either as a garnish or the main ingredient, to enhance the appearance and taste of the products.
3. Snack foods
- Freeze - dried blueberry chips: After freezing, the blueberries are freeze - dried to retain the pulp fibers, resulting in a crispy texture. They can be individually packaged as healthy snacks.
- Dried blueberries/fruit preserves: Thaw the blueberries, then dehydrate and candied them. They are easy to store and suitable for daily snacking or as an ingredient in cereals and nuts.
4. Deep - processed products
- Blueberry jam/puree: Boil the blueberries to make jam, which can be used for spreading on bread, pairing with desserts, or as a raw material for food processing (such as fillings and sauces).
- Blueberry extracts: Through deep - processing, components such as anthocyanins and polyphenols are extracted and used in the production of health supplements, functional beverages, and cosmetic raw materials.