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Second-generation Innate potato aims to reduce waste, water use, CO2 emissions

J.R. Simplot Co.’s second generation of genetically modified Innate potatoes, which just received safety clearance from the Food & Drug Administration, could reduce potato waste by up to 986 million pounds — they could also provide significant reductions of CO2 emissions and water usage. innate

Simplot’s second generation of Innate potatoes contains four benefits of relevance to potato growers, processors and consumers: reduced bruising and black spots; reduced asparagine; resistance to late blight pathogens; and enhanced cold storage capability. These benefits were achieved by adapting genes from wild and cultivated potatoes.

The FDA’s safety consultation was voluntarily requested by Simplot and comes shortly after the U.S. Department of Agriculture also deregulated the same potatoes. J.R. Simplot said these federal clearances involved a thorough technical review and a public comment period that drew the support of leading potato research universities in the United States and Europe. Simplot will still need to complete its registration with the Environmental Protection Agency for these potatoes before introducing them for sale in the U.S. marketplace.

The FDA concluded that these Russet Burbank Generation 2 potatoes are not materially different in composition, safety and other relevant parameters, from any other potato or potato-derived food or feed currently on the market.

simploInnate late blight resistance at Michigan State University in 2013.Academics consulted by Simplot estimate that the Innate late blight resistance trait can result in a 25-45 percent reduction in fungicide applications annually to control late blight. Reduced asparagine means that accumulation levels of acrylamide can be reduced by up to 90 percent when these potatoes are cooked at high temperatures. In addition, lowered reducing sugars enable cold storage at 38 degrees for more than six months without the build-up of sugars, which maintains quality, and which cannot be achieved until today.

Based on these academic estimates, if all Russet Burbank potatoes in the United States had Innate Generation 2 traits, it is estimated that potato waste (in-field, during storage, packing, retail and foodservice for fresh potatoes) could be reduced by 986 million pounds. In addition, CO2 emissions could be reduced by 146 million pounds, water usage reduced by 17 billion gallons, and a total of 495,000 fewer pesticide acre-applications would be needed.

“The Innate Gen. 2 potato is a major advancement in the potato industry,” Duane Grant, potato farmer and owner of Grant 4D Farms in Rupert, ID, said in a press release. “Late blight disease can and does wreak havoc on organic and conventional potato crops and now we have an effective solution that should reduce fungicide use and reduce the millions of pounds of wasted potatoes each year.”

Late blight, the disease responsible for the historic Irish potato famine, is caused by a fungus-like pathogen and still has the potential to devastate world potato crops. Innate Generation 2 potatoes contain a gene from a South American wild potato species that provides natural resistance to certain strains of the pathogen.

“We’re excited to continue momentum on our Innate technology platform,” Haven Baker, vice president and general manager of Simplot Plant Sciences, said in the press release. “In our first two generations we have addressed the issues of plant disease, health and quality by harnessing the strongest traits within the potato family and we’re now set to address global potato challenges.”