With the introduction of its innovative Precision Ethylene Treatment (PET) technology, Restrain has raised the bar for storage solutions to a higher level. By precisely applying and controlling ethylene, a naturally occurring plant hormone essential for preserving potato quality, this ground-breaking development carries on Restrain’s tradition of innovation and ensures the best possible preservation of potatoes.

Ethylene, a colorless gas naturally occurring in all plants, is vital in various physiological processes such as ripening, aging, and stress responses.

“For two decades, Restrain has harnessed the power of Ethylene to revolutionize potato storage, keeping potatoes sprout-free, quality-stable, and market-ready. Restrain’s Ethylene systems seamlessly integrate into commercial bulk, box, ambient, and refrigerated storage facilities without requiring costly modifications. Our catalytic generators, designed and manufactured in-house since 2017, enhance safety, ensure quality, reduce costs, and foster continuous innovation. Leveraging advanced microcomputer technology, our systems offer unparalleled control and future-proof internet connectivity for real-time monitoring,” according to a recent press release.

Following the European 2020 ban on CIPC, Restrain emerged as the preferred solution for major French fry manufacturers and fresh potato suppliers. As priorities evolved, the company’s focus expanded to address fry color and weight loss, cementing our leadership in Ethylene management for potato storage.

“Today our natural, cost-effective sprout suppression system ensures minimal weight loss and optimal fry color without necessitating a harvest interval. By 2023, Restrain had integrated iCloud technology for real-time remote monitoring and adaptive storage control. Our ongoing research and newly patented systems drive continuous advancements, solidifying our position at the forefront of potato storage innovation,” Restrain’s experts added.

In Autumn 2024, Restrain unveils its most significant innovation yet: Precision Ethylene Treatment (PET) technology. This advanced method introduces and maintains optimal Ethylene levels in potato stores, preventing sprouting, preserving sugar levels with protection of fry colors, and minimizing weight loss through three revolutionary steps:

1. The sensor: A newly designed Ethylene sensor offers unparalleled accuracy and response time. It excludes interference from other molecules, ensuring the most precise continuous Ethylene sensing system in potato storage. Additionally, it measures carbon dioxide, temperature, and relative humidity, providing comprehensive monitoring.

2. The pulse: Innovative ultra-low dosing pulse system delivers controlled Ethylene at parts per billion, below sensor detection levels. This system prepares potatoes for higher Ethylene levels, effectively suppressing sprouting while minimizing respiration to protect fry color and reduce weight loss.

3. The control: State-of-the-art Ethylene control management system employs sophisticated algorithms to establish and maintain precise Ethylene levels in commercial storage facilities. This gradual increase in Ethylene levels ensures superior storage outcomes.

Five Key Benefits of Precision Ethylene Treatment Technology

1. Accurate Ethylene Control: Leverage the latest in software and sensor innovations to precisely control ethylene levels, preventing overexposure and ensuring top-quality potato storage.

2. Protection of fry color: Maintain excellent fry color through precise Ethylene level management.

3. Reduction in fuel consumption: Lower operational costs and environmental impact with reduced fuel consumption.

4. Gentle treatment for potatoes: Preserve the quality of your potatoes from storage to market with gentle, controlled treatment reducing weight loss.

5. Patent-pending technology: Farmers can rely on our new, innovative technology, that sets the industry standard for sprout suppression and potato preservation, ensuring the best results.

“Restrain’s new Precision Ethylene Treatment technology represents a quantum leap in potato storage solutions, reaffirming our commitment to innovation and excellence. Join us in embracing this revolutionary technology for superior potato storage outcomes,” the company’s representatives concluded.