Coca Cola and Pepsi change recipe 'to avoid putting a cancer warning on their labels' Companies changing formula of caramel colourSpokesmen have yet to announce if ingredients will change in UK

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UPDATED:

12:19 GMT, 9 March 2012

Coke and PepsiCo Inc. are adjusting the formula of their caramel colour across the U.S so they don’t have to label their products with a cancer warning to comply with California regulations.

However, Coca Cola are not changing the drink ingredients in the UK because the manufacturing process complies with European safety rules. Pepsi have yet to comment.

The changes have already been made for drinks sold in California and the companies said the alterations will be expanded nationally to streamline their manufacturing processes.

The additive being changed is a compound called 4-methylimidazole (4-MI or 4-MEI), which has been targeted by the consumer group, Center for Science in the Public Interest, which claims the chemical causes cancer.

Always coca-cola: The company are adjusting their colouring formula to dodge having a cancer label on the product

Always coca-cola: The company are adjusting their colouring formula to dodge having a cancer label on the product

The drinks company confirmed that
changes were being made to keep within the law but argued that the
consumer group's allegations that the ingredient was a danger to humans
were false.

'The company has made the decision to ask its caramel suppliers to make the necessary manufacturing process modification, to meet the specific Californian legislation,' Coca-Cola told Mail Online.

'Those modifications will not change our product.'

California recently added 4-MI to its list of carcinogens, after high levels of the chemical were found to lead to tumors in animals although studies haven’t shown it to have similar effects in humans.

Chemical: 4-MI, used in Coke's colouring, causes cancer in rodents

Chemical: 4-MI, used in Coke's colouring, causes cancer in rodents

'Caramel is a perfectly safe ingredient and this has been recognised by all European food safety authorities,' the spokesman went on.

He said science did not support the CPSI's 'erroneous allegations.'

'The 4-MEI levels in our products pose no health or safety risks. Outside of California, no regulatory agency concerned with protecting the public’s health has stated that 4-MEI is a human carcinogen,' he said.

'The caramel color in all of our ingredients has been, is and always will be safe.That is a fact.'

The CPSI petitioned the Food and Drug Administration to ban the compound for the second time in February but the FDA says the group’s claims are exaggerated.

‘It is important to understand that a consumer would have to consume well over a thousand cans of soda a day to reach the doses administered in the studies that have shown links to cancer in rodents,’ said FDA spokesman, Doug Karas.

Today's official recipe is rumoured to be guarded 24-hours a day in vault in Atlanta.

Coca-Cola and PepsiCo account for almost 90 percent of the soda market, according to industry tracker Beverage Digest.

THE SECRET RECIPE

The exact recipe of the fizzy drink have always been a mystery.

Today's official recipe is rumoured to be guarded 24-hours a day in a vault in Atlanta.

The list of ingredients below are meant to be those used by pharmacist John Pemberton, who created the drink in 1886.

Fluid extract of Coca 3 drams USP

Citric acid 3 oz

Caffeine 1oz

Sugar 30 (it is unclear from the markings what quantity is required)

Water 2.5 gal

Lime juice 2 pints 1 qrt

Vanilla 1oz

Caramel 1.5oz or more to colour

7X flavour (use 2oz of flavour to 5 gals syrup):

Alcohol 8oz

Orange oil 20 drops

Lemon oil 30 drops

Nutmeg oil 10 drops

Coriander 5 drops

Neroli 10 drops

Cinnamon 10 drops

The American Beverage Association, which represents the broader industry, said its member companies will continue to use caramel coloring in certain products but that adjustments were made to meet California's new standard.

'This is nothing more than CSPI scare
tactics. In fact, findings of regulatory agencies worldwide … consider
caramel coloring safe for use in foods and beverages.

'Consumers will notice no difference in our products and have no reason at all for any health concerns,' the association said in a statement.

A representative for Coca-Cola, Diana Garza-Ciarlante, said the company directed its caramel suppliers to modify their manufacturing processes to reduce the levels of the chemical 4-methylimidazole, which can be formed during the cooking process and as a result may be found in trace amounts in many foods.

'While we believe that there is no public health risk that justifies any such change, we did ask our caramel suppliers to take this step so that our products would not be subject to the requirement of a scientifically unfounded warning,' Garza-Giarlante said.