Still, health concerns over carrageenan – while largely unfounded – may limit consumer acceptance and the market growth of carrageenan. The bottom line McHugh, Dennis J. FAO Fisheries Technical Paper 288 - Production and Utilization of Products from Commercial Seaweeds, Chapter 3 - Production, Properties and Uses of Carrageenan, Food and Agriculture Organization, Rome, 1987 Food and Drug Administration (FDA), Evaluation of the health aspects of carrageenan as a food ingredient, 1973, PB-266–877 Search PubMed. Ohno M, Nang HQ, Hirase S (1996) Cultivation and carrageenan yield and quality of Kappaphycus alvarezii in the waters of Vietnam. J Appl Phycol 8:431–437

Food and Drug Administration, Generally Recognized As Safe (GRAS) Food Ingredients – Carrageenan, 1972, PB 221 206 Search PubMed. Ahmad M. M. (2021). Recent trends in chemical modification and antioxidant activities of plants-based polysaccharides: A review. Carbohydrate Polymer Technol. App. 2:100045. doi: 10.1016/j.carpta.2021.100045 [ CrossRef] [ Google Scholar] Ohno M, Largo DB, Ikumoto T (1994) Growth rate, carrageenan yield and gel properties of cultured kappa-carrageenan producing red alga Kappaphycus alvarezii (Doty) Doty in the subtropical waters of Shikoku, Japan. J Appl Phycol 6:1–5 Marbling: the ancient art of paper and fabric marbling uses a carrageenan mixture on which to float paints or inks; the paper or fabric is then laid on it, absorbing the coloursMany red algal species produce different types of carrageenans during their developmental history. For instance, the genus Gigartina produces mainly kappa carrageenans during its gametophytic stage, and lambda carrageenans during its sporophytic stage. All are soluble in hot water, but in cold water, only the lambda form (and the sodium salts of the other two) are soluble.

Viet TNTB, Bach TN, Renou F, Nicolai T (2019) Structure and rheological properties of carrageenans extracted from different red algae species cultivated in Cam Ranh Bay, Vietnam. J Appl Phycol 31:1947–1953Search more than 32,000 food, beverage and nutrition ingredients on UL Prospector! Find the ingredients you need today!