PDF-pharmacognosy.pdf

5. P Sampath Kumar 1 Akhilesh Yadav Shweta Srivastava Shravan Paswan Amit Sankar Dutta 4 1 Department of pharmaceutical sciences Karpagam University Coimbatore Tamil Nadu India Email debjitcryahoocom 2 Coimbatore Medical College Coimbatore Coimbator Introduction Psidium guajava 1 Psidium guajava 2 3 4 brPage 2br 5 Taxonomic Classification Psidium guajava 6 2 Materials and method 21 Collection of Plant Materials and Leaves 22 Preparation of Extracts Fig 1 23 Preparation of Hydroalcoholic Extract ~ 83 ~ 2 01 4 ; 2 ( 6 ): 83 - 88 ISSN 2278 - 4136 ISSN 2349 - 8234 J PP 201 4 ; 2 ( 6 ): 83 - 88 Received : 30 - 12 - 201 3 Accepted: 03 - 0 1 - 201 4 Pravin Sopan Borhade Department of Pharmac Pharmacognosy Communicationswww.phcogcommn.orgVolume 2 | Issue 1 | Jan-Mar 2012 World Wide WebI.E. CockEditor-In-Chief, Pharmacognosy Communications Correspondence: Tel.: +61 7 37357637; fax: +61 7 37 ~ 154 ~ 2 01 4 ; 2 ( 5 ): 1 54 - 160 ISSN 2278 - 4136 ISSN 2349 - 8234 J PP 201 4 ; 2 ( 5 ): 1 54 - 1 60 Received : 1 3 - 1 2 - 2013 Accepted: 16 - 1 2 - 2013 Anna Piovan Department of Pharmace Mosul University. / College . of Pharmacy. L.A. . Dilbreen. . Barzanji. Phenols and phenolic . glycosides. Phenols probably constitute the . largest. . group of plant secondary metabolites. .. Widespread in nature, and to be found in most classes of natural compounds having aromatic moieties, they range from simple structures with one aromatic ring to highly complex polymeric substances such as tannins and . . December . 2016. Introduction to Pharmacognosy. Pharmacognosy I – Third . . Lecture 1- Introduction. Semester 4. Jofrin. J . Assistant Professor of Chemistry. T . M . Jacob Memorial Government College. Manimalakunnu. PHARMACOGNOSY. T. he study of . medicines.  derived from natural sources. . L.A. DILBREEN BARZANJI. Pharmacognosy . . Pharmacognosy . may be defined as a branch . of bioscience . which treats in details . medicinal. and related products of . crude matters . obtained from . 754 Objective: Excessive reactive oxygen species (ROS) often trigger the activation of elastase to degrade the elastin, an extracellular matrix (ECM) protein that provides resilience and elasticity of Major Markets in the Last 25 YearsDrug Indication IntroducedCompany Chenodiol Gallstones 1983 Rowell Cyclosporin Transplant rejection 1983 Sandoz Prostacyclin Platelet function 1983 Burroughs-Welcome INDOLE ALKALODS. a class of . alkaloid.  containing . a structural moiety of . indole. ; many . indole. alkaloids also include.  . isoprene.  groups and are thus called . terpene. . indole. . or . 3rd Class, 1st Semester. Introduction. Tannins are phenolic . compounds . and . comprise of a large group of complex substances that are widely distributed in the plant kingdom.. Chemically tannins are complex substances that are difficult to separate because they do not crystallized.. Phrmacognosy. Anju. Singh. School of Pharmaceutical Sciences. CSJMU, Kanpur. Introduction of . Pharmacognosy. DEFINITION OF PHARMACOGNOSY. Pharmacognosy. . is the study of the medicinal uses of crude drugs obtained from plants and natural resources. .