Tannins

Apr 25, 2013

130 likes | 710 Views

1- Hydrolysable Tannin . Members of this class consist of several molecules of phenolic acids united by ester linkage to a central glucose residue. Such esters are readily hydrolyzed by acids or enzymes so called hydrolysable tannins.. Types of hydrolysable tannin:A- GallitanninOn hydrolysis , it gives gallic acid and glucose.Present in rhubarb, galls, clove, hamamelis. B- Ellagitannin On hydrolysis it gives ellagic acid and glucose Present in 9443

Lucy

Download Presentation

Tannins

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.