High-Pressure Processing (HPP) is a non-thermal food preservation technology that uses high pressure to extend shelf life while maintaining nutritional quality. Recently, there have been several advancements and industry developments in HPP machinery for food applications.
High-Pressure Processing (HPP) is a non-thermal food preservation technology that uses high pressure to extend shelf life while maintaining nutritional quality. Recently, there have been several advancements and industry developments in HPP machinery for food applications.
Several companies are increasing their HPP capabilities to meet growing demand for clean-label, preservative-free foods. In 2024, Hiperbaric, a leading HPP equipment manufacturer, announced new installations in North America, Europe, and Asia to support juice, meat, and seafood producers. Their Hiperbaric 525 model, capable of processing 525-liter batches, is gaining popularity for its efficiency.
With the rise of plant-based diets, HPP is being widely adopted to enhance the safety and shelf life of vegan products. Companies like Echigo Seika in Japan are using HPP to preserve plant-based ready-to-eat meals without artificial additives. Similarly, Good Foods (a U.S.-based brand) uses HPP to maintain freshness in their guacamole and dips.
The pet food industry is increasingly adopting HPP to eliminate pathogens like Salmonella and Listeria without heat treatment. Thrive Foods and Nature’s Variety have implemented HPP to ensure safer raw and freeze-dried pet foods while preserving nutrients.
Newer HPP machines are focusing on sustainability. Avure Technologies (part of JBT Corporation) has developed energy-efficient models that reduce water and electricity consumption, making HPP more eco-friendly.
In early 2024, the FDA and EFSA reaffirmed HPP’s effectiveness in food safety, encouraging more food manufacturers to adopt the technology. Research from Ohio State University also confirmed that HPP retains more vitamins in cold-pressed juices compared to pasteurization.
Automated loading and unloading systems are being integrated into HPP machines to improve efficiency. Hyperpasteurization systems now feature robotics for faster processing, reducing labor costs in high-volume production.
HPP technology continues to evolve, driven by demand for safer, longer-lasting, and minimally processed foods. With advancements in automation, sustainability, and applications in plant-based and pet foods, HPP remains a key innovation in the food industry. Companies investing in HPP are likely to gain a competitive edge in the clean-label market.