Processed Foods, 100% or Adulterated? - Part 3

Fruit Juices

These may be watered down or diluted with a cheaper type of juice, such as pear or grape. Some may only contain water, dye, and sugars, but fruit will still be listed as an ingredient on the label.

Pear is often used in apple juice. Pricey pomegranate juice frequently includes blends of apple and grape juice, despite being about five times more expensive than grape juice.

The above is done too often and even the local grocery stores have sent product back that was diluted more than it should have been.

Issues Remain This is an understatement when it comes to the regulations for the FDA to enforce. The FDA is charged with monitoring food adulteration under the Food, Drug, and Cosmetic Act.

To supplement that law, the agency has also published regulations about the specific type of information that must be on a product’s label, McSeveney says. “The FD&C Act and supporting regulations are there, in part, to help ensure consumers are in fact receiving the product they believe they are paying for.”

But, the congressional report found it might not be possible for the agency to prosecute every food adulteration incident because of other responsibilities, limited resources, and lack of evidence.

“Their [FDA] focus is on safety -- so they spend most of the time on predicting these incidents before it becomes a major health risk,” says John Larkin, PhD, research director of the National Center for Food Protection and Defense.

The Food Safety Modernization Act, which is being implemented, provides the FDA with “new inspection and enforcement tools” to help ensure food companies are “carrying out their responsibilities,” McSeveney says. It will also allow the FDA to establish a program where the food industry will reimburse the agency for some inspection and enforcement activities.

Larkin and Michigan State University food expert John Spink, PhD, say industry is taking a more active role in policing itself. Spink is director of the Food Fraud Initiative at Michigan State. He also helped create standards for food safety set by the Global Food Safety Initiative. It is a group of non-government food companies working to create universal food safety standards.

“Companies are more integrated now and are working more with their suppliers, so they are more aware about the types of fraud that occur,” Spink says. “There’s a process in place, and what gets measured gets better. Now people are looking at food fraud, so there is more information and more research for prevention.”

Grocery Manufacturers Association member companies have programs and procedures, including testing, to help ensure safe and high-quality products, Kennedy says. Most manufacturers continuously monitor and review these.

Cheese importer Schuman says it is also an issue of transparency.

Karen Everstine, PhD, MPH, of the National Center for Food Protection and Defense, offers these tips to help you avoid food fraud:

1. Buy products locally if you can, such as honey. Talk to the producer.
2. Buy foods in a minimally processed form, such as whole spices vs. ground.
3. Be wary of prices that appear too good to be true, such as low-priced extra virgin olive oil.
4. Buy from reputable brands and sources, because they want to maintain their reputation.

Part 3 of 3 Parts

Processed Foods, 100% or Adulterated? - Part 2

According to a congressional report and food “experts,” here are a few products often found to be adulterated.

Olive Oil

Olive oil may be thinned out with hazelnut, soybean, corn, peanut, vegetable, or canola oil. The final product may even contain no olive oil at all. “When oil is ordered in bulk, the bottle will say 100% olive oil, but most times it’ll be 70% canola or soybean oil,” says Selina Wang, PhD, research director at the University of California Davis Olive Center. The olive oil you buy in the store may be adulterated as well, she says.

Honey

More than three-fourths of honey sold in U.S. stores is not what is claimed on the label, says Vaughn Bryant, PhD, professor of anthropology at Texas A&M University. He regularly tests honey in grocery stores. Bryant says it is estimated that 91 million pounds of honey entered the U.S. illegally from other countries last year.

Imported honey may contain pesticides and antibiotics. To save money, some companies will add cane, corn, or beet sugar, as well as rice syrup and high-fructose corn syrup.

Seafood

Seafood producers may substitute less-expensive fish for costlier ones. This is one thing I personally have seen and I refuse to purchase from certain companies because of this.

Red snapper, mahi mahi, swordfish, and cod are often replaced with Pacific rockfish, yellowtail, or mako shark. Producers also add coloring agents to make fish seem fresher and to add weight during storage.

A 2015 congressional report says these agents “may mask visual cues indicating that such flesh is decomposed and toxic.” Also, "fish high in mercury are substituted for another species,” wrote congressional analyst Harold Upton in a 2015 report.

Parmesan Cheese

Cheese importer Neal Schuman used an independent company to begin testing products that are labeled as parmesan or Romano cheese. He says what he’s found is “appalling.”

He estimates that up to a quarter of all the products sold as parmesan cheese violate the government’s “standard of identity” -- basically, the rules for what can legally be called cheese.

One of the most common ways manufacturers break the law is by adding too much cellulose. Cellulose in food comes from wood fiber, and it is used to keep products from clumping together. “It should be used at 2 to 3 up to maybe 4 percent. And we see it in the marketplace anywhere from 14 to 32 percent,” Schuman says. Other companies make their cheese with vegetable oils instead of milk.

Real cheese should have milk as its first ingredient, followed by salt and maybe enzymes for flavor, Schuman says.

The State of Iowa has put two companies out of business for adding too high a percentage of cellulose in certain foods. One was a bread company and the other was a Romano cheese producer. This was over 25 years ago, but it was welcomed at the time.

Part 2 of 3 Parts

Processed Foods, 100% or Adulterated? - Part 1

Is the food you are buying at the grocery store or convenience store what it says it is? For many people that buy very little processed food, it could be what it says on the label. Others foods may not measure up and may be in technical terms - adulterated.

Is that olive oil 100% olive oil? It could have canola oil or peanut oil in the bottle. I was surprised about honey as about 40% was cane syrup. Now what surprised me is this about Parmesan cheese. The author states that you might be shaking a little wood pulp out with the cheese.

True, there is no way of really knowing – unless you can afford to have it tested by a competent laboratory. Food adulteration happens when something is added or taken away from a product without including it on the label. A recent Congressional Research Service report estimates that it affects about 10% of all products sold, although it says that number is probably a fraction of how often it really happens.

The fallout may cost the global food industry $10 billion to $15 billion per year, according to an estimate from the Grocery Manufacturers Association. There’s another cost that’s harder to explain in numbers: Loss of consumer trust.

“It’s a very unsettling issue, because we all depend on food, and it’s devastating for consumer trust,” says Markus Lipp, PhD, senior director of food standards at US Pharmacopeia. The nonprofit agency helps set quality standards for food, drugs, and supplements. Lipp says adulteration is driven by money. It costs less money to thin out or substitute the product with cheaper ones.

The substitutions could also have a health impact, particularly for people with food allergies. The FDA reported at least 12 allergic reactions caused by cumin from India that was contaminated with peanut proteins. The cumin was part of a recall in 2014.

The FDA can take action, including working to remove a product from shelves, when “economically motivated adulteration is identified in a regulated food product,” agency spokeswoman Megan McSeveney says. “Combating food fraud is the responsibility of both industry and regulatory authorities.”

Ensuring products’ safety, integrity, and maintaining consumer confidence is “the single most important goal of our industry,” says Brian Kennedy, spokesman for the Grocery Manufacturers Association. “That is why food, beverage, and consumer products companies take economic adulteration, or product fraud, very seriously.”

Spices are among the most common food products that are adulterated, according to the congressional report.

Part 1 of 3 Parts