Nutraceutical Compounds (IMAGE) Purdue University Caption This is a schematic encapsulation of nutraceutical compounds in the carbohydrate matrix. (a) Curcumin is encapsulated in a well-oriented and crystalline fiber of iota-carrageenan. (b) A cross section of the assembly looking down the helix with ordered curcumin molecules represented by red stars. (c) Curcumin molecules securely trapped between a pair of helices. Credit Figure provided by the journal <I>Food & Function</I> Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.