1. http://www.siap-org.com/ (2014).
2. Industrial and non-food uses for carrageenan;Tye;Carbohydr. Polym.,1989
3. G.H. Therkelsen, in: R.L. Whistler, BeMiller (Eds.), Industrial Gums, Polysaccharides and their Derivatives, Academic Press, San Diego, 1993.
4. IAEA-TECDOC-1386, Emerging Applications of Radiation Processing, January 2004.
5. J. Rosiak, A. Rucihska-Rybus, W. Pekala. US Patent 4,871,490, 1989.