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.
55 Responses to Canning 101: Pectin Verses Clear Jel. 1  1. I have read that commercial pectin comes from a variety of lime; after making a great deal of lemon items (we have them all over the place here in AZ), I found a recipe for homemade pectin with the leftover rinds. 2  2. I always say pectin is what makes a jam or jelly gel. Sometimes we add commercial pectin, sometimes the pectin comes from the fruit but either way pectin is what gives the distinctive jelly property. I do use clear jel in canning, when Iâm canning pie filling. In fact I like to use it for pie filling when I make pies from fresh fruit as well.