Importance of HACCP International Certification for Freeze Dryers used in Home & Business Food Preservation

Freeze drying, or lyophilization, is a process that removes moisture from food to extend its shelf life and preserve nutritional qualities.  

With this method gaining popularity among; commercial food preparation, home cooks, farmers, candy-makers, survivalists and industrial food business, inconsistent practices and poor freeze dryer material choices can lead to food safety risks. 

This includes the growth of pathogens such as bacteria and fungi inside the freeze dryers, which could potentially contaminate freeze dried food through direct contact. 

However, freeze drying presents unique challenges in ensuring food safety, because the food is dried under vacuum.  

Potentially harmful Volatile Organic Compounds can be released under vacuum and subsequently be deposited onto food during the drying process.

Whilst not all Volatile Organic Compounds are considered harmful, many are linked to symptoms such as headaches and nausea but can also be linked with cancer. Sources for such potentially harmful Volatile Organic Compounds can be any material inside the vacuum chamber system such as heaters, adhesives and electrical wiring. 

Therefore, it is essential to emphasize food safety certification to ensure that freeze dryers operate efficiently and safely. 

Introduction to HACCP International Certification 

For freeze dryers used in home food preservation, HACCP International certification signifies that the appliance is certified as food safe and suitable for use in food handling facilities that operate in accordance with a HACCP Food Safety Programme.

CryoDry has engineered food safety solutions into our products such as

• Innovative shelf stack design that eliminates the risk of food contamination caused by adhesives used on heater components
• Detailed supply chain management to ensure the quality of stainless and aluminium components
• Intelligent selection of supporting materials to reduce the risk of contamination on dried food products.

Conclusion 

Certification of freeze dryers is crucial for ensuring the safe preservation of food processing in business and at home. As food freeze drying continues to grow, it is essential to prioritize food safety through certification to protect consumers and enhance the quality of preserved foods.  

CryoDry has successfully achieved HACCP International Certification for our CD8 Freeze Dryer. We want our customers to be able to have absolute confidence in the safety and quality of our products.