Carrageenan Backlash: Food Firms Are Ousting A Popular Additive

Seaweed farms like this one on Nusa Lembongan Island, in Indonesia, are the principle sources of carrageenan. Paul Kennedy/Getty Photographs/Lonely Planet Picture disguise caption

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Paul Kennedy/Getty Photographs/Lonely Planet Picture

Seaweed farms like this one on Nusa Lembongan Island, in Indonesia, are the principle sources of carrageenan.

Paul Kennedy/Getty Photographs/Lonely Planet Picture

Erick Ask nonetheless remembers the primary time he heard concerning the meals ingredient that might turn out to be the main target of his skilled life. He was in ninth grade.

"Mr. Elslip, my biology trainer, mentioned to us someday, 'What number of of you will have eaten seaweed?' " Ask recollects. "And no person raised their hand. And he says, 'Nicely, what number of of you will have eaten ice cream?' And all of us raised our fingers. And he says, 'Nicely, then you will have eaten seaweed!' "

Mr. Elslip was speaking a few substance derived from seaweed known as carrageenan. His declare was't utterly correct; it is not in all ice cream. Nevertheless it's actually in some manufacturers. It is also utilized in a spread of different meals merchandise, from toddler formulation to meats and sure drinks.

Now, it is beginning to disappear, no less than from a number of of these meals. A committee that proposes guidelines for the natural meals business simply voted to ban it from natural merchandise. The shift is pushed by strain from activist teams that imagine, primarily based on a handful of research, that carrageenan is linked to well being issues.

The Cornucopia Institute, one of many teams that campaigned onerous for the ban, known as the vote a "large win for customers, who've been voting with their buying energy for merchandise with out the harmful additive."

Ask, alternatively, who now works for the FMC Corp., a serious carrageenan processor, says, "We discover it very disheartening. Tens of hundreds of farmers base their livelihood on a wholesome carrageenan market, and now a few of it's eroding."

This little-known ingredient has a surprisingly lengthy historical past. A few centuries in the past, individuals who lived alongside the coast in Eire and Brittany had been choosing up a type of seaweed known as Irish moss. "They might take it residence and boil it, often in milk," says Ask. The boiling launched a substance that shaped the construction of the seaweed's cells. That materials was carrageenan. It did not have a lot style, but it surely thickened milk and helped flip it into creamy pudding.

This processing of carrageenan now takes place on a worldwide scale. The FMC Corp., for instance, buys seaweed from hundreds of small farmers world wide, however largely in Indonesia and the Philippines. The farmers stay alongside the coast and develop seaweed within the ocean, "proper offshore from their homes," Ask says.

As soon as extracted and dried, carrageenan is a cream-colored powder that appears like bread flour. FMC sells it to meals producers.

Lisa Pitka is without doubt one of the individuals who determine how finest to make use of it. She's a meals technologist with Mattson, an organization that works with a number of completely different meals producers to fine-tune their recipes.

"Fairly often I exploit carrageenan in drinks; high-protein drinks, prolonged shelf-life drinks," she says. If these merchandise sit on the shelf for some time, their contents can begin "jelling," showing spoiled; or the varied elements could separate. Particles of cocoa powder could settle to the underside. Carrageenan retains the combination certain collectively. "It helps to maintain the product thick and creamy, and [keep] the product from changing into unappealing to the client," Pitka says.

Carrageenan can be added to deli meat to maintain it from falling aside while you slice it.

Its use has soared prior to now few a long time. Ask estimates that 5,000 tons of seaweed was harvested for carrageenan manufacturing in 1970. As we speak, it is greater than 200,000 tons. In keeping with a report from the U.N.'s Meals and Agriculture Group, international carrageenan use elevated greater than five-fold from 2000 to 2010.

Now, although, there is a carrageenan backlash.

A number of scientists have reported that carrageenan has brought about intestinal irritation in laboratory animals. Lots of of individuals have come ahead to say that their well being issues — from migraines to intestinal points — improved once they eradicated carrageenan from their weight-reduction plan.

That proof is disputed. Different scientists say that they tried to verify these laboratory outcomes and failed. The U.S. Meals and Drug Administration, in addition to the European Fee and the World Well being Group, say that they nonetheless imagine carrageenan is protected.

Nonetheless, activist teams have been campaigning to get meals corporations to cease utilizing it.

And Barbara Shpizner, vp of innovation at Mattson, says the corporate is seeing the results of that strain. "Purchasers within the pure channel, or natural merchandise, are saying, 'Let's formulate with out carrageenan,' " she says.

There are different components that may exchange carrageenan, she says. They embody gellan gum, locust bean gum and xanthan gum. Nevertheless it usually takes a mixture of those elements, they usually do not all the time work as nicely. She'd somewhat use carrageenan.

Natural meals corporations, although, most likely will not have a selection. The Nationwide Natural Requirements Board, which advises the U.S. Division of Agriculture on guidelines for the natural business, lately voted to ban carrageenan from natural meals. If the USDA, as anticipated, adopts that suggestion, the ban may take impact inside two years.