Photosynthetic Pigments Research Paper

In thin layer chromatography, the example is separated in the flexible stage dissolvable. The ensuing course of action is then spotted near the base of the rectangular sheet of glass or plastic secured with silica. The sheet is then submerged in a chamber containing a little measure of dissolvable, keeping the spots over the surface of the dissolvable. Once the sheet is set in the chamber, the dissolvable begins to increase on the sheet through thin movement. The covering on the sheet is the staionary stage and the dissolvable is the compact stage, since it climbs the sheet. The division passed by each compound from the beginning, or the benchmark, as for the dissolvable front itself is called as retention factor, Rf [1].
Photosynthetic Pigments,are the pigments that which used by plants for the absorbtion of the light. The major photosynthetic pigments of higher plants can be separated into two gatherings, the chlorophylls and the carotenoids. Both sorts of pigments are available in the subcellular organelles called

Note that they all contain 40 carbon atoms and, because of the extensive conjugation, would be expected to be highly colored. Most carotenoids are yellow, red or orange, but some are green, pink and even black. Many of the bright colors found in flower petals are due to the presence of carotenoids (although some are due to anthocyanins). The yellow colors of fall foliage are due primarily to preferential destruction of the green chlorophylls, revealing the carotenoid color. The percentage composition of carotenoids in plants varies with growing conditions. The average weight % ranges are: 13-carotene, 25-40%; lutein, 40-60%; violaxanthin, 10-20%; and neoxanthin,