carrageenan
/ˌkɛrəˈɡiːnən/
noun
- A natural substance extracted from red seaweed, used to thicken or stabilize foods and other products.
- Many plant-based milks use carrageenan to prevent separation.
- Ice cream often contains carrageenan to give it a smooth texture.
- The label listed carrageenan as an ingredient in the pudding.