The history of the airplane shows it was invented by Orville (1871-1948) and Wilbur (1867-1912) Wright. They got the patent 9 months prior to their flight in December 1903. The Early History of Flight. There are pictures showing Orville Wright on the plane flying.
Naturally occurring pectin is a soluble fiber found in many fruits and plants. Pectin is a great example of a natural polymer, and is composed of pectic acid and pectinic acid molecules. It is basically a compound with a bunch of sugars and acids attached to it. (I always find the chemical structure fun!) Every plant contains some amount, sometimes just a very small amount, of pectin.
Pectin Nutrition Facts. Pectin is a natural fiber found in most plants. Apples and oranges, for example, are particularly high in pectin, with the highest concentrations in the skins, cores and seeds. You can extract pectin from fruits, or you can purchase a dry mix of pectin at your local health food store.