Patent Awarded for Plant-Based Collagen. Biloine W. Young â¢ Mon, July 7th, 2014. Print this article. The U.S. Patent Office has granted CollPlant Ltd a patent covering processing methods for making human collagen from plants. Collagen is the most common protein in the human body. CollPlantâs technology is based on the production of human collagen through the genetic engineering of tobacco plants by implanting five genes in them that are found in the connective tissues of the human body.
The analects were written during a 30-50 year period after Confucius' death, by his pupils.
Aristotle (384 â 322 BC). Aristotleâs work was wide-ranging â yet our knowledge of him is necessarily fragmented. Only around 20 per cent of his written work has survived â and much of that is in the form of lecture and other notes. However, there can be no doubting his significance. He was: