Pectin is a food supplement. It is a source of dietary fiber. It is used to make jellies and jams. Usually it comes in the form of a white powder. It is made from parts of fruit, like oranges. People use pectin to thicken things, like jelly and jam.
This WikiMD article Pectin is a stub. If you are familiar with the topic Pectin, you can help us. Paid editors welcome! It is also seen as a large polysaccharide molecule found in the cell wall of many cells.