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.
Report Abuse. Do not use pectin with stevia. It will not gel properly. Pectin needs sugar to set. Besides, sugar is a preservative, and stevia is not. Even the tiniest bit of contamination and your jam/jelly will go bad, very fast. Freezer jams are your best bet. There are types of pectin that don't need sugar. You should look for them.