Cotinine is the compound that is produced when the body metabolizes nicotine. Because nicotine is found almost exclusively in cigarette smoke, testing the body for cotinine levels is an accurate and dependable method for gauging a subject's exposure to secondhand smoke.otinine is the compound that is produced when the body metabolizes nicotine. Because nicotine is found almost exclusively in cigarette smoke, testing the body for cotinine levels is an accurate and dependable method for gauging a subject's exposure to secondhand smoke.
Linen fiber is a cellulosic fiber and cellulose is the principle element of linen. Followings are the chemical composition of linen fiber. Cellulose: 92%. Hemi-Cellulose: 2%. Lignin: 4%. Others: 2%. This is calculated in 100%. The fabric which is produced from the linen fiber that is comfortable to wear.
confidence votes 39 a fabric made of cotton or wool linen is a textile made from the fibers of the flax plant linum usitatissimum linen is labor intensive to manufacture but when it is made into garments it is valued for its exceptional coolness and freshness in hot weatherinen grows as a product called flax flax is an upright annual plant that grows to 1 2 meters tall it grows in cooler regions of the world extending from the eastern me diterranean through western asia and the middle east to india