News / Economy

Genetically-Modified Maize Threatens Crunchy Snack Chips

Variety intended for ethanol could make cereal soggy and chips crumbly

The snack industry says the crunch in its chips is threatened by an enzyme that's been genetically engineered into maize.
The snack industry says the crunch in its chips is threatened by an enzyme that's been genetically engineered into maize.

Multimedia

Audio

A new type of genetically-modified maize intended for ethanol biofuel production has won approval from the U.S. Department of Agriculture.

The biofuels industry welcomes this new GM maize, created by the agriculture giant Syngenta. But opposition is coming from an unusual source - snack food makers.

Maize-based snacks are a $6 billion business in the U.S. And the snack industry says the crunch of their chips is threatened by an enzyme genetically engineered into Syngenta's new maize.

Easier ethanol

The enzyme, known as alpha amylase, breaks down starch into sugar, which is then fermented into ethanol.

According to Syngenta, having the enzyme built into the maize will help produce more ethanol while consuming less water and energy, which in turn will help reduce greenhouse gas emissions.

A 2007 U.S. law requiring gasoline to be blended with renewable fuels has driven up demand for ethanol. This year, 40 percent of the U.S. maize crop went to ethanol production.

Soggy cereal, crumbly chips

But what is good for producing ethanol is not good for everyone.

"We don't produce ethanol. We produce food products," says Mary Waters, president of the North American Millers Association, one of five major food industry groups that are, in their words, "deeply disappointed" with USDA's decision to approve the crop without restrictions.

They are not worried about food safety. In a joint statement, they noted they have supported other genetically-engineered crops.

The worry, Waters says, is that Syngenta's starch-busting maize could turn cereal soggy, snack chips crumbly or hurt other processed foods if even a tiny amount ends up in the human food chain.

"It would only take one kernel in 10,000 to affect food processing," she says.

History of contamination

And it would not be the first time a genetically-modified product wound up where it did not belong. Unapproved GM maize turned up in the food supply in 2001, as did unapproved rice in 2006. Estimates vary widely, but the financial losses from these contamination cases ran into the hundreds of millions of dollars.

The contaminated maize did not cause health problems. "But it did cause major disruptions in the availability of food grade [maize]," says Jim McCarthy, president of the Snack Food Association. "So, we do think this will have a major impact and we're urging Syngenta to rethink this."

Not a 'major issue'

"I don't really believe that there's much probability that there's going to be any kind of major issue with misdirection of the grain," Syngenta's Jack Bernens says.

Bernens says the company will only sell the seeds to farmers who will deliver the crop to nearby ethanol plants. And they will not sell seed near where food facilities get their maize.

Besides, Bernens says, the chance that a few stray kernels would create big problems is overblown. He says the enzyme is most active at specific conditions of temperature, moisture and alkalinity that are different from most food processing.

"We've done a lot of work in that area," he says, "and for the most part, the processes don't come together under those conditions that would equal the most activity."

'Restrictive' access to information

The Snack Food Association's Jim McCarthy would like to see that research, but he says Syngenta won't share the data without strict conditions.

"There have been some very restrictive allocations of data to this point," he says. "And that's one of the major concerns we have."

Syngenta originally offered the trade groups access to their evidence, but only if they backed the company's application to the USDA for approval. The trade groups rejected that offer. Then Syngenta said they could have the data and samples to test, but only if they signed a confidentiality agreement.

The company says that's standard business practice to protect trade secrets. But it didn't sit well the North American Millers Association's Mary Waters.

"We can't have access to information predicated on support no matter what, and an inability to share it with our scientists," she says. "All we care about is the science."

Syngenta notes that it has provided access to information to some in the industry who did sign confidentiality agreements. And the company is setting up an advisory council with members across the industry to resolve any contentious issues.

But the food groups are not satisfied. They say they are now considering a lawsuit to protect the crunch of their chips.

You May Like

Photogallery Pistorius Sentenced, Taken to Prison

Pistorius, convicted of culpable homicide in shooting death of girlfriend Reeva Steenkamp, will likely serve about 10 months of five-year sentence, before completing it under house arrest More

UN to Aid Central Africa in Polio Vaccinations

Synchronized vaccinations will be conducted after Cameroon reports a fifth case of the wild polio virus in its territory More

WHO: Ebola Vaccine May Be in Use by Jan.

WHO assistant director Dr. Marie Paule Kieny says clinical trials of Ebola vaccines are underway or planned in Europe, US and Africa More

This forum has been closed.
Comments
     
There are no comments in this forum. Be first and add one

Featured Videos

Your JavaScript is turned off or you have an old version of Adobe's Flash Player. Get the latest Flash player.
After Decades of Pressure, Luxembourg Drops Bank Secrecy Rulesi
X
October 21, 2014 12:20 AM
European Union finance ministers have reached a breakthrough agreement that will make it more difficult for tax cheats to hide their money. The new legislation, which had been blocked for years by countries with a reputation as tax havens, was approved last week after Luxembourg and Austria agreed to lift their vetoes. But as Mil Arcega reports, it doesn’t mean tax cheats have run out of places to keep their money hidden.
Video

Video After Decades of Pressure, Luxembourg Drops Bank Secrecy Rules

European Union finance ministers have reached a breakthrough agreement that will make it more difficult for tax cheats to hide their money. The new legislation, which had been blocked for years by countries with a reputation as tax havens, was approved last week after Luxembourg and Austria agreed to lift their vetoes. But as Mil Arcega reports, it doesn’t mean tax cheats have run out of places to keep their money hidden.
Video

Video Kobani Refugees Welcome, Turkey Criticizes, US Airdrop

Residents of Kobani in northern Syria have welcomed the airdrop of weapons, ammunition and medicine to Kurdish militia who are resisting the seizure of their city by Islamic State militants. The Turkish government, however, has criticized the operation. VOA’s Scott Bobb reports from southeastern Turkey, across the border from Kobani.
Video

Video China Political Meeting Seeks to Improve Rule of Law

China’s communist leaders will host a top level political meeting this week, called the Fourth Plenum, and for the first time in the party’s history, rule of law will be a key item on the agenda. Analysts and Chinese media reports say the meetings could see the approval of long-awaited measures aimed at giving courts more independence and include steps to enhance an already aggressive and high-reaching anti-corruption drive. VOA’s Bill Ide has more from Beijing.
Video

Video US ‘Death Cafes’ Put Focus on the Finale

In contemporary America, death usually is a topic to be avoided. But the growing “death café” movement encourages people to discuss their fears and desires about their final moments. VOA’s Jerome Socolovsky reports.
Video

Video Ebola Orphanage Opens in Sierra Leone

Sierra Leone's first Ebola orphanage has opened in the Kailahun district. Hundreds of children orphaned since the beginning of the Ebola outbreak face stigma and rejection with nobody to care for them. Adam Bailes reports for VOA about a new interim care center that's aimed at helping the growing number of children affected by Ebola.
Video

Video Young Nairobi Tech Innovator on 'Track' in Security Business

A 24-year-old technology innovator in Nairobi has invented a tracking device that monitors and secures cars. He has also come up with what he claims is the most robust audio-visual surveillance system yet. As Lenny Ruvaga reports from the Kenyan capital, his innovations are offering alternative security solutions.
Video

Video Latinas Converting to Islam for Identity, Structure

Latinos are one of the fastest growing groups in the Muslim religion. According to the Pew Research Center, about 6 percent of American Muslims are Latino. And a little more than half of new converts are female. VOA’s Carolyn Presutti travelled to Miami, Florida -- where two out of every three residents is Hispanic -- to learn more.
Video

Video Exclusive: American Joins Kurds' Anti-IS Fight

The United States and other Western nations have expressed alarm about their citizens joining Islamic State forces in Syria and Iraq. In a rare counterpoint to the phenomenon, an American has taken up arms with the militants' Syrian Kurdish opponents. Elizabeth Arrott has more in this exclusive profile by VOA Kurdish reporter Zana Omer in Ras al Ayn, Syria.
Video

Video South Korea Confronts Violence Within Military Ranks

Every able-bodied South Korean male between 18 and 35 must serve for 21 to 36 months in the country’s armed forces, depending upon the specific branch. For many, service is a rite of passage to manhood. But there are growing concerns that bullying and violence come along with the tradition. Reporter Jason Strother has more from Seoul.
Video

Video North Carolina Emerges as Key Election Battleground

U.S. congressional midterm elections will be held on November 4th and most political analysts give Republicans an excellent chance to win a majority in the U.S. Senate, which Democrats now control. So what are the issues driving voters in this congressional election year? VOA National Correspondent Jim Malone traveled to North Carolina, one of the most politically competitive states in the country, to find out.
Video

Video Comanche People Maintain Pride in Their Heritage

The Comanche (Indian nation) once were called the “Lords of the Plains,” with an empire that included half the land area of current day Texas, large parts of Oklahoma, New Mexico, Kansas and Colorado.The fierceness and battle prowess of these warriors on horseback delayed the settlement of most of West Texas for four decades. VOA’s Greg Flakus reports from Lawton, Oklahoma, that while their warrior days are over, the 15,000 members of the Comanche Nation remain a proud people.
Video

Video Turkey Campus Attacks Raise Islamic Radicalization Fears

Concerns are growing in Turkey of Islamic radicalization at some universities, after clashes between supporters of the jihadist group Islamic State (IS) or ISIS, and those opposed to the extremists. Pro-jihadist literature is on sale openly on the streets of Istanbul. Critics accuse the government of turning a blind eye to radicalism at home, while Kurds accuse the president of supporting IS - a charge strongly denied. Henry Ridgwell reports from London.

All About America

AppleAndroid

World Currencies

EUR
USD
0.7878
JPY
USD
106.98
GBP
USD
0.6230
CAD
USD
1.1220
INR
USD
61.226

Rates may not be current.