At Propatec, we understand that thawing goes beyond simply changing the state of a product—it directly impacts the final quality, food safety, and profitability of your plant. With proper practices and the use of innovative solutions, you can reduce losses, save resources, and ensure a consistent, risk-free product.

Why is it important to speed up thawing?

Slow thawing has a direct impact on quality, food safety, and the efficiency of your production line. A poorly controlled process can lead to:
• Losses due to excessive drip
• Bacterial growth in the “danger zone” (4 °C–60 °C / 39 °F–140 °F)
• Increased downtime and operational costs

Conventional methods

• Slow refrigeration: thawing at ≤ 4 °C (≤ 39 °F) in cold rooms; takes over 24 hours for large blocks.
• Cold water immersion: ideal for small packages (≈ 1 lb in ≈ 1 hour), but dilutes juices and requires constant water replacement.
• Forced air: warm air circulation (+ 1 °C – + 20 °C / 34 °F–68 °F) reduces water contact, with thawing times of 6–12 hours and dedicated plant space.

Advanced Technology: Günther GTT

Günther’s GTT technology provides a comprehensive solution that significantly outperforms conventional methods in speed, quality, and resource savings. Key benefits include:

• Thawing speed: record times in minutes compared to the hours or days required by traditional methods.
• Juice retention: vacuum operation retains and reabsorbs natural juices, reducing losses.
• Precise control: gentle movement and regulated temperature prevent hot spots and texture damage.
• Resource efficiency: optional use of water and additives, with significant energy savings.
• Hygiene and cleaning: stainless steel design with inclined drum and easy access for thorough cleaning.

Defrosting is a critical stage in food production that, when properly managed, can make a significant difference in final product quality, food safety, and operational profitability. Choosing efficient and controlled methods not only reduces waste but also optimizes time, resources, and overall results. In an increasingly competitive environment, improving this part of the process is a key strategic decision.