Produce loading opportunities from the Lower Rio Grande Valley of Texas are expected to increase in coming years as a new highway connecting West Mexico to south Texas opens in the new few months. Now another project is expected to increase produce loads from Mexico to markets in the USA and Canada.
A plan to change how millions of boxes of mangos are treated for the Mexican fruit fly and bacterial contaminants could be a boon Valley’s growing produce industry — and ultimately produce haulers.
The USDA has lifted a procedural barrier allowing construction along the U.S.-Mexico border of facilities that blast mangos and other fresh produce with a highly focused beam of electricity, eliminating pathogens and pests. McAllen, TX becomes the first city in the Southwest with the technology.
The E-beam facility will be built at 23rd Street and Military Highway on land owned by the Abasto Corp., directly across the street from the 42-acre Warehouse Kingdom development. The valley’s E-beam facility should create a competitive advantage for the McAllen metro area as it seeks to gain a larger share of the Mexican produce market. But consumers across the nation could also benefit from a larger array of high-quality fruits and vegetables that last longer on the shelf.
The high-tech procedure is supposed to virtually eliminate the chance of pests and pathogens such as fruit flies crossing the border.
The $22 million facility, which will eventually employ up to 200 people, will use a non-nuclear alternative to gamma-based irradiation to sterilize fruit and vegetables crossing the border in both directions.
To kill microorganisms, produce has traditionally been treated with a gas called ethylene oxide that is being phased out for health and environmental reasons. But a shift to treating produce in hot water baths created its own host of problems, among them a reduced shelf life and lower success in killing contaminants.
ScanTech’s technology eliminates both problems by essentially electrocuting the fruit without generating heat. The irradiation method uses less energy, does not involve dangerous radioactive materials and is supposed to be as safe to operate as a household microwave.