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How Are IQF Green Beans Made?
A Step-by-Step Guide to Freezing Perfection
When
it comes to preserving the natural goodness of green beans, Individual
Quick Freezing (IQF) is the gold standard. This advanced freezing method
locks in nutrients, flavor, and freshness, ensuring that every bite
tastes as good as freshly picked. Below, we explore the detailed process
of how IQF green beans are made and why they are a staple in the frozen
food industry.
Step 1: Harvesting Fresh Green Beans
The
process starts with selecting high-quality green beans at their peak
ripeness. Farmers harvest the beans with care to ensure their natural
color, taste, and nutritional content are preserved.
Step 2: Cleaning and Sorting
Once
delivered to the factory, the beans are thoroughly cleaned to remove
dirt, debris, and any potential impurities. State-of-the-art sorting
equipment ensures that only the finest beans proceed to the next stage.
Step 3: Cutting and Trimming
For
consistent quality and appearance, the beans are trimmed and cut into
desired lengths. This step is essential for meeting the specific
requirements of customers in retail and foodservice industries.
Step 4: Blanching for Perfection
Blanching
is a crucial step where the beans are briefly boiled and then quickly
cooled. This process stops enzyme activity, preserving the beans' bright
green color and firm texture while preparing them for freezing.
Step 5: Flash Freezing (IQF Process)
In
the IQF stage, the beans are rapidly frozen at extremely low
temperatures. This ensures that each bean freezes individually,
preventing clumping and preserving its original shape and texture.
Step 6: Packaging and Storage
After
freezing, the beans are weighed, packaged, and sealed in airtight bags.
Proper packaging protects the product from freezer burn and maintains
its quality during transportation and storage.
Why Choose IQF Green Beans?
Freshness
and Nutrition: The IQF process locks in vitamins and minerals, ensuring
the green beans remain as nutritious as fresh ones.
Convenience: Pre-trimmed and ready to cook, frozen green beans save time in the kitchen.
Versatility: Perfect for soups, stir-fries, or side dishes, IQF green beans are a must-have in every freezer.
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