Carrageenan declared safe for use in infant formula
Marinalg International, a global organisation supporting the interests of seaweed farmers, consumers…Marinalg International, a global organisation supporting the interests of seaweed farmers, consumers and the hydrocolloids industry, reports that the Joint FAO/WHO Expert Committee on Food Additives (JECFA) has completed an in-depth review of the science related to the safety of carrageenan, a soluble fibre made from red seaweed and used as a stabiliser in food-finding it to be safe for use in infant formula, including formula for special medical purposes.
Carrageenan was one of four food additives reviewed in 2014 for use in infant formula by a special JECFA committee.
After reviewing available research on carrageenan safety, particularly a new study of piglets that is representative of human infants consuming carrageenan in infant formula, JECFA concluded that "the use of carrageenan in infant formula or formula for special medical purposes at concentrations up to 1000 mg/L is not of concern."
JECFA's findings are the latest in a series of global reviews examining scientific research on carrageenan and reaffirming its safety for continued use in food, including infant formula. The piglet study cited by JECFA was conducted by an independent laboratory and supported by carrageenan producers and related industries. As recently as 2013, U.S. regulatory agencies continued approval of carrageenan for use in organic infant formula and other organic food.
"We fully support the findings of JECFA, as they underscore the long history of safe use of carrageenan in foods," said Marinalg International President Bill Matakas. "We believe the findings are reflective of the informed science that has repeatedly affirmed carrageenan's safety. The use of carrageenan to stabilize infant formula has significant positive impacts on the product, including ensuring vital nutrients remain stable and available to infants. We are pleased that JECFA has affirmed its safety for such an important use."
Some critics of carrageenan have cited scientific findings in regulatory comments or in social media that refer to animal testing using poligeenan, a substance sometimes improperly referred to as "degraded carrageenan" that is never used in foods, notes Marinalg, while other critics have suggested that food-grade carrageenan might break down during digestion into a potentially harmful substance. Informed, carefully conducted science has consistently shown that food grade carrageenan is safe, said the organisation, and binds so tightly to protein that it cannot be broken down into poligeenan during digestion.
"The carrageenan we use today in food has undergone strenuous review by numerous regulatory agencies around the world and in every single case it has been declared safe," Matakas said. "Its unique abilities to stabilise food, to replace fat or to extend shelf life in certain uses make it an important asset in not just the enjoyment of food, but also in the effort to provide safe, affordable food-including infant formula-to all parts of the world."