Search results: acrylamide

As a distraction from Brexit, perhaps, the British government has just launched a new anti-acrylamide campaign aimed at home cooks: “Go for Gold.”

By Gold, it is referring to the preferred color of toast: the lighter the color, the less acrylamide, a carcinogen formed when foods containing sugars and the amino acid asparagine are cooked at high temperatures.  This is a Maillard reaction, which causes baked, fried, and toasted foods to turn attractively brown and delicious.

As the BBC explains,

The response?  Critics immediately complained that evidence linking acrylamide to cancer is weak and that this campaign is unnecessarily scary and distracting from real public health problems such as food insecurity and obesity.

I’ve written about Acrylamide several times in the past.  Here’s what I said in 2009: “Acrylamide, sigh”:

I don’t know what to say about acrylamide.  Acrylamide is the powerful carcinogen that gets formed when carbohydrates and proteins are cooked together at high temperature, as in dark toast, French fries, and potato chips. I just can’t figure out how bad it is, and I like my toast well toasted.  But: Canada recently added acrylamide to its list of toxic substances.  The European Union has just listed it as a hazardous chemical “of high concern.”

It’s better to avoid it, I guess.  But is this a number one priority for a national public health campaign?

The fuss about acrylamide continues.  This, you may recall is a carcinogen formed when foods containing sugars and the amino acid asparagine are cooked at high temperatures.  Acrylamide is formed during the Maillard reaction, which causes baked, fried, and toasted foods to turn attractively brown and taste yummy.

Obviously, acrylamide has been around in foods for a long time.  But now that everyone knows how bad it is, what should be done about it?

A new toxicology study provides estimates for an upper level of intake that can be considered safe: 2.6 micrograms per kilogram of body weight. This would be equivalent to 182 micrograms for a 70 kg human to prevent cancer.  Much higher levels are required to cause neurological problems: 40 micrograms per kg per day, or 2,800 micrograms per day for a 70 kg human.  But since you have no idea how much is in the foods you are eating, these figures don’t help much.

But maybe you don’t need to worry?  Even the lower of the toxic levels is much higher than intake levels estimated by health agencies.  The average exposure of adults to acrylamide in food has been estimated to be below 0.5 micrograms per kilogram of bodyweight, which is five times lower than the upper limit considered safe.

That is somewhat reassuring but how come a European Expert Panel has unanimously decided to put acrylamide on the list of “substances of very high concern?”  This makes it sound as if acrylamide is well worth avoiding at any level of intake.

How to avoid?  A recent study points out that foods low in sugars and high in antioxidants have lower levels of acrylamide.  This translates into standard dietary advice.  Eat lots of fruits and vegetables, and don’t eat too much junk food, and you can cross acrylamide off the list of food issues you need to spend much time worrying about.

I don’t know what to say about acrylamide.  Acrylamide is the powerful carcinogen that gets formed when carbohydrates and proteins are cooked together at high temperature, as in dark toast, French fries, and potato chips.    I just can’t figure out how bad it is, and I like my toast well toasted.  But:

Canada recently added acrylamide to its list of toxic substances.  The European Union has just listed it as a hazardous chemical “of high concern.”

The FDA, trying to figure out what to say about acrylamide, is asking for public comment:

The Food and Drug Administration (FDA) is requesting comments and scientific data and information on acrylamide in food. Acrylamide is a chemical that can form in some foods during certain types of high temperature cooking. FDA is seeking information on practices that manufacturers have used to reduce acrylamide in food and the reductions they have been able to achieve in acrylamide levels. FDA is considering issuing guidance for industry on reduction of acrylamide levels in food products.

The FDA offers an information page on acrylamide.  This comes with a Q and A and information about avoiding acrylamide when eating or cooking.

How serious a problem is acrylamide?  Nobody knows, really, and the research is mixed. According to recent reports, Dutch investigators say that acrylamide has no relationship to brain or lung cancer.  So that’s some relief.

Update, September 3: No surprise, but surveys show the public doesn’t know much about acrylamide.  With so much uncertainty, this is a particularly tough one to deal with.

Update, September 5: Food Production Daily has produced a nifty interactive timeline of events in the history of troubles with acrylamide, since it was first suspected of being a problem in 2002.

A question posted about acrylamide asks: “I heard on the radio today that a study has demonstrated that the cooking of potatoes in oil, whether on top or in the oven, raises acrylamide to dangerous levels. In my novice readings, I have learned that traditional, more saturated fats may be more stable than the industrial veggie oils. So, to what extent are these results impacted by the frying fat?”

Acrylamide is a puzzle. It is a bad carcinogen but it appears in just about any carbohydrate-containing food that is heated to high temperature. And most foods contain at least some carbohydrate. High-carbohydrate foods, like potato chips and French fries, are prime examples of foods high in acrylamides. Food companies are working like mad to figure out ways to reduce levels in processed foods, and the European Union is also working hard on this problem. I put acrylamides in the category of things I don’t worry about much. They are in everything, especially high-carbohydrate junk foods–another reason to go easy on eating those foods.

I’ve been collecting articles on snacks.

Some things to know about snacks:

• They are hugely profitable
• They have largely replaced meals among some population groups
• They are mostly ultra-processed
• The more snacks you eat, the more calories you are likely to take in

With that said, here are some recent items:

• The Evolution of the Snacking Category:  Several food giants are turning to better-for-you ingredients and new flavors to meet changing consumer needs and strengthen their presences in the snacking category. Learn more in this Trendline.
• How to be snack-savvy: Key insights for 2024:  SNAC International has released its 2024 State of the Industry Report, which highlights category dollar and unit sales, the top performing brands and the influences that continue to shape consumer behavior and preferences…. Read more
• PepsiCo sees slowdown in US salty snack business, plans to ‘make disciplined commercial investments’:  PepsiCo’s second quarter 2024 earnings released this morning, revealing new challenges to its Frito-Lay North America business, as company Chairman and CEO Ramon Laguarta vows to tap into consumer demand for zero-sugar and functional products and increase productivity initiatives and commercial investments to spur growth…. Read more
• Conagra ‘nudges’ up snacks, frozen food volumes with merchandising, advertising & innovation:  Conagra successfully boosted “meaningful” volume sales of key snacks and frozen foods in the past year despite “a challenging consumer environment,” in which shoppers gave a cold shoulder to some competitors, including PepsiCo, thanks in part to strategic merchandising, advertising and innovation, CEO Sean Connolly told investors yesterday during the company’s fourth quarter earnings call…. Read more
• Why are snack prices continuing to rise? Analysis sheds light on inflation versus the costs of potato chips, chocolate chip cookies, yogurt and ice cream…. Read more
• ‘A snack is a snack, not a meal replacement’: UPFs, Nutri Score, the EC elections, regulations and other issues impacting the European snacks sector: A major concern for the European Snacks Association (ESA) is the debate over ultra processed foods (UPFs), which director general Sebastian Emig believes is not based on scientific fact and is causing confusion among consumers. We caught up with him at Snackex to find out how changes in the European Commission (EC) could impact regulations…. Watch now
• Bringing the snacks industry up to date on acrylamide:  Acrylamide – the naturally occurring chemical compound that forms in carb-rich foods like potato chips and pretzels during high-temperature cooking processes such as frying, baking and roasting – is an ongoing concern for the salty snacks sector…. Read more

And last but not least…

• Toothpaste chips anyone? Just how adventurous are you prepared to be?  With Snackex coinciding with Euro 2024, Hügli created mixes inspired by familiar dishes from the participating European countries, while Euroma showcased ‘crazy’ flavors that took snackers into new realms…. Read more

FoodNavigator-USA has collected its recent articles on food industry lawsuits.  As it puts it,

There have been hundreds of class action lawsuits directed against food and beverage companies in the past five years, spanning everything from added sugar, ‘natural’ and ‘healthy’ claims, to glyphosate residues, and alkaline water claims. We take a look at some high profile cases, some emerging hot topics from Non GMO claims to a new wave of kombucha lawsuits, and what’s coming up from the FDA, from plant-based ‘milk’ labeling guidance to a fresh look at ‘healthy’ and ‘natural’ labeling.

I’ve organized these into categories.

GMOs

• And now the food lawsuits… General Mills sued over glyphosate residue post Monsanto $289m verdict: Monsanto has just been ordered to pay $289m in damages to a man who alleged its glyphosate-based herbicide caused his cancer (a ruling it is appealing). But what, if anything, does this verdict mean for food companies manufacturing products containing trace levels of glyphosate?.. Read
• Nestlé USA lawsuit highlights confusion over Non-GMO claims, say attorneys: A lawsuit alleging that Nestlé USA is misleading shoppers with its ‘No GMO Ingredients’ seal is unlikely to make much progress, predict legal experts, but it does highlight the confusion surrounding Non-GMO claims given that the standards underpinning them can differ from one product to another… Read
• The Non-GMO Project may emerge as the big winner from federal GMO labeling legislation: The Non-GMO Project will “only become more relevant” as mandatory GMO labeling kicks in, in part because its scope could be so narrow that consumers will not simply be able to assume that anything without a bioengineered label is automatically Non-GMO, says executive director Megan Westgate… Read

Warnings about chemicals in foods

• ‘Significant increase’ in Prop 65 notices over lead, acrylamide, and cadmium in 2017/18, says Perkins Coie: There has been a significant increase in food and beverage Prop 65 actions in the past five years, with particularly strong growth in notices relating to lead, acrylamide and cadmium, according to new data compiled by attorneys at Perkins Coie… Read
• Amended Prop 65 regulations likely to prompt a significant uptick in litigation, predict attorneys: Amendments to Prop 65 – which requires firms selling products in California to provide warnings if their products expose consumers to 900+ chemicals linked to cancer or reproductive toxicity – will likely trigger a sharp rise in litigation as manufacturers struggle to get to grips with the new rules, predict attorneys… Read

Compliance with labeling and health claims requirements

• RXBAR sued over minimalist labels, ingredients declaration; but case is a stretch, say legal experts: ‘We tell you what’s on the inside on the outside’ protein bar brand RXBAR has been hit with a proposed class action lawsuit* by the same law firms challenging the minimalist ingredients declarations of fellow bar brand That’s It.**.. Read
• Halo Top routinely under-fills its pints, alleges lawsuit, ‘dramatically so, at times…’: A month after being hit with a lawsuit alleging it made false and misleading representations about its light ice cream, Halo Top has been targeted again, this time with a proposed class action alleging it routinely under-fills its pints, “and has been doing this for years.”.. Read
• ‘No reliable scientific evidence’ supports Trader Joe’s alkaline water claims, alleges lawsuit: “There is no greater benefit to ingesting Trader Joe’s alkaline water than ingesting an equivalent bottled water or tap water,” argues a lawsuit alleging Trader Joe’s is duping shoppers into paying over the odds for the water, although legal experts predict that proving Trader Joe’s is making false implied health benefit claims will be “close to impossible.”.. Read
• Plant-based ‘milk’ row heats up as FDA commissioner says ‘public health concerns’ inform the agency’s renewed interest in dairy standards of identity: The war of words over labeling conventions for plant-based ‘milk’ intensified this week as FDA commissioner Dr Scott Gottlieb indicated that a “a new compliance policy” may be on the cards as the agency hosted a public meeting on its nutrition innovation strategy… Read
• Do consumers expect kombucha to contain live organisms? Court gives green light to lawsuit: Do consumers expect products labeled as ‘kombucha’ to contain live organisms, even if they don’t make any claims to this effect? Maybe, according to a court filing in a case that could have broader ramifications for the burgeoning category going forward, say attorneys… Read
• How much sugar do consumers expect in a ‘lightly sweetened’ cereal? Judge certifies classes in Kellogg added sugar case:  If up to 40% of the calories in breakfast cereals are from added sugar, and brands describe them as ‘lightly sweetened,’ are they misleading shoppers? Perhaps, says a federal judge who has just certified three classes of consumers in a false advertising lawsuit vs Kellogg, which is now heading into mediation… Read
• Tofurky CEO: It’s not the role of lawmakers to choose winners or losers in any given industry: As long as protein products are safe and shoppers are not being misled, it’s not the role of lawmakers to write new labeling laws favoring one production method over another, says the CEO of plant-based meat brand Tofurky, which is challenging a Missouri law* limiting the term ‘meat’ to slaughtered livestock or poultry… Read
• Clif Bar fires back at ‘absurd’ lawsuit: Consumers expect energy bars to contain sugar: Clif Bar has hit back at allegations made in a recent lawsuit* that it is duping consumers by presenting bars that are “loaded with sugar” as wholesome and nutritious, and urged the judge to toss the “absurd” and “implausible” case… Read

And here’s a more recent one from CBS News:

• LaCroix ingredients: Lawsuit alleges “all natural” claim is false: LaCroix sparkling water is facing a lawsuit alleging its claims of “all natural” and “100 percent natural” are misleading because…”Testing reveals that LaCroix contains a number of artificial ingredients, including linalool, which is used in cockroach insecticide.”

And here’s one more from CSPI (an October 24 addition):

• CSPI sues Jamba Juice: its juices, CSPI charges, are made from cheap concentrates as well as fresh fruit.

Addition, December 11

• Article about the five most active lawsuits

On Friday, the USDA announced that it approved production of “Innate” potatoes, genetically modified by the Simplot company to

• Resist blight
• Store longer at cold temperatures
• Not turn brown when cooked
• Produce less acrylamide

The official Federal Register notice is published here.

Earlier this year, the FDA “completed its consultation” with Simplot:

Simplot’s varieties of Ranger Russet, Russet Burbank and Atlantic potatoes are collectively known by the trade name “Innate” and are genetically engineered to reduce the formation of black spot bruises by lowering the levels of certain enzymes in the potatoes.

In addition, they are engineered to produce less acrylamide by lowering the levels of an amino acid called asparagine and by lowering the levels of reducing-sugars. Acrylamide is a chemical that can form in some foods during high-temperature cooking, such as frying, and has been found to be carcinogenic in rodents.

These sound like useful traits.  According to the Simplot video (worth watching), the company is proud of having produced a “better, more sustainable potato.”

Questions:

• Will Simplot voluntarily label its potatoes as genetically modified with enhanced characteristics?  There is precedent for doing so.  In the early 1990s, Calgene intended to do just that with its GM tomatoes (but the tomatoes failed in production and Monsanto bought the company).
• Will McDonald’s use Innate potatoes for its French Fries?
• Will supermarkets carry them?

I will be watching this one with great interest.