Medicinal Plants of the World Medicinal Plants of the World Volume 1 Chemical Constituents, Traditional and Modem Medicinal Uses SECOND EDITION By Ivan A. Ross *- Springer-Science+Business Media, LLC ISBN 978-1-61737-469-2 ISBN 978-1-59259-365-1 (eBook) DOI 10.1007/978-1-59259-365-1 © 2003 Springer Science+Business Media New York Originally published by Humana Press Inc. in 2003. www.humanapress.com Softcover reprint ofthe hardcover 2nd edition 2003 AII rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, electronic, mechanical, photocopying, microfilm ing, recording, or otherwise without written permission from the Publisher. AII papers, comments, opinions, conclusions, or recommendations are those of the author(s), and do not necessarily reflect the views of the publisher. The author assumes no responsibility for, make no warranty with respect ro results that may be obtained from the uses or dosages listed, and does not necessarily endorse such uses or dosages and procedures. The author is not liable ro any person whatsoever for and damage resulting from reliance on any informat ion contained herein, whether with respect to plant identification, uses, procedures, dosages or by reason of any misstatement or error contained in this work. The author recognized that there are differences in varieties of plants, the geographicallocation in which they are grown, growing conditions, stage of maturity, and method of harvesting and preparat ion. This publicat ion is printed on acid-free paper. @ ANSI Z39.48-1984 (American Standards Institute) Permanence of Paper for Printed Library Materials. Production Editor: Kim Hoather-Potter. Cover design by Patricia F. Cleary. 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Medicinal plants of the world: chemical constituents, traditional and modern medicinal uses / by lvan A. Ross.--2nd ed. p.cm. lncludes bibliographical references and index. 1. Medicinal plants--Encyclopedias. 1. Title. RS164.R6762003 615'32--dc21 2002032933 Preface Since the publication of the first edition of Medicinal Plants of the World: Chemical Constituents, Traditional and Modem Medicinal Uses in 1999, there has been a significant growth in the amount of new data on the herbs covered in this volume. The references used to compile this new edition have more than doubled. As a biologist with the US Food and Drug Administration I have been involved in toxicological research. On one occasion, while investigating herbal products sold in the United States as foods or food supplements, I realized that there was an abundance of information on plants that are commonly used as food and medicine. However, the mate rial available was not compiled to optimally serve my interest. Most such books addressed the subject as folklore, and their information was not prepared as an educational resource on plant materials that are used as foods and food supplements by the general public. As a result, to obtain a fair knowledge of any specific plant, information from several books and journal articles had to be put together. It is this experience that guided me to compile Medicinal Plants of the World. The feedback I have received from readers of the first edition has inspired me to update the information on this important collection of plants. No current text describes the traditional medicinal uses, the chemical constituents, the pharmacological activities, and the clinical trials of those plants that are commonly used around the world as medicine. The objectives that guided the writing of this book were to create a reference for research scientists, phytochemists, toxicologists, physicians, pharmacists, and other health care providers; to integrate traditional and modern pharmacopoeias in order to develop a more efficient medicine; to build confidence and self-reliance in the use of medicinal plants; to revive an awareness of the importance of plants as sources of medicine; and to encourage their utilization and conservation. Around the world, and even within countries, different names are used for the same plant, and different plants may be referred to by the same name. In an effort to familiar ize readers with the International Code of Botanical Nomenclature system, the code's Latin binomial is used for each plant. The common names, together with the countries with which they are associated, are also listed. Color illustrations of the plants are pro vided to assist in their identification by those who are not familiar with the botanical name or any of the common names. For the non-botanist, the chapter on nomenclature and descriptive terminology, the botanical description, and the origin and distribution of each plant will be useful in the practical identification of the plants. Since medical doctors are often reluctant to prescribe medicinal plants without sup porting scientific data, the sections on pharmacological activities and clinical trials, as well as those on chemical constituents, constitute most useful references. These sections will also be of value to scientists with an interest in drug development. The section on traditional medicinal uses, listed by countries, will provide support and build confidence and self-reliance in the traditional uses of medicinal plants. Throughout, the book pre- v VI PREFACE sents vital information that will find much use by students, practitioners, or researchers interested or engaged in the development, evaluation, or use of herbal medicines. The text presumes that the reader has had little to no experience or knowledge of medicinal plants. A bibliography of approximately 3000 references is presented for readers inter ested in more detailed information. It represents a diversity of disciplines that reflect the complexity of the field and the variety of interests in medicinal plants. It is my hope that readers will find in Medicinal Plants of the Warld a wealth of practical ideas and theoretical information that will expose new information and little-known facts, as well as the significant applications of plants in medicine, thereby helping us become healthier people, better students, teachers, farmers, clinicians, researchers, and entrepreneurs. Ivan A. Ross, phD Contents Preface .............................................................................................................. v Contents of Companion Volume .................................................................... xiii List of Color Plates .......................................................................................... xv 1 Nomenclature and Descriptive Terminology .................................. 1 Compound Leaves ..................................................................... 3 Leaf Shapes ................................................................................ 4 Leaf Margins .............................................................................. 4 Leaf Tips .................................................................................... 5 Leaf Bases .................................................................................. 7 Attachment to Stem ................................................................... 7 Leaf Surfaces .............................................................................. 7 Types of Inflorescence ............................................................... 8 Dry Fruits ................................................................................. 12 Fleshy Fruits ............................................................................. 13 Abbreviations and Chemical Constituents ............................... 14 2 Abrus precatorius .......................................................................... 1 5 Common Names ...................................................................... 15 Botanical Description .............................................................. 16 Origin and Distribution ........................................................... 16 Traditional Medicinal Uses ...................................................... 16 Chemical Constituents ............................................................. 17 Pharmacological Activities and Clinical Trials ........................ 19 References ............................................................................... 25 3 Allium sativum ............................................................................... 33 Common Names ...................................................................... 33 Botanical Description .............................................................. 34 Origin and Distribution ........................................................... 34 Traditional Medicinal Uses ...................................................... 34 Chemical Constituents ............................................................. 36 Pharmacological Activities and Clinical Trials ........................ 38 References ............................................................................... 77 vii viii CONTENTS 4 A/De vera ..................................................................................... 103 Common Names .................................................................... 103 Botanical Description ............................................................ 104 Origin and Distribution ......................................................... 104 Traditional Medicinal Uses .................................................... 104 Chemical Constituents ........................................................... 106 Pharmacological Activities and Clinical Trials ...................... 108 References ............................................................................. 122 5 Annona muricata ......................................................................... 1 33 Common Names .................................................................... 133 Botanical Description ............................................................ 133 Origin and Distribution ......................................................... 133 Traditional Medicinal Uses .................................................... 134 Chemical Constituents ........................................................... 134 Pharmacological Activities and Clinical Trials ...................... 136 References ............................................................................. 138 6 Carica papaya .............................................................................. 143 Common Names .................................................................... 143 Botanical Description ............................................................ 144 Origin and Distribution ......................................................... 145 Traditional Medicinal Uses .................................................... 145 Chemical Constituents ........................................................... 148 Pharmacological Activities and Clinical Trials ...................... 150 References ............................................................................. 156 7 Cassia a/ata .................................................................................. 1 65 Common Names .................................................................... 165 Botanical Description ............................................................ 165 Origin and Distribution ......................................................... 166 Traditional Medicinal Uses .................................................... 166 Chemical Constituents ........................................................... 167 Pharmacological Activities and Clinical Trials ...................... 167 References ............................................................................. 171 8 Catharanthus roseus .................................................................... 1 75 Common Names .................................................................... 175 Botanical Description ............................................................ 175 Origin and Distribution ......................................................... 176 Traditional Medicinal Uses .................................................... 1 76 Chemical Constituents ........................................................... 177 Pharmacological Activities and Clinical Trials ...................... 179 References ............................................................................. 185 CONTENTS ix 9 Cymbopogon citratus .................................................................. 1 97 Common Names .................................................................... 197 Botanical Description ............................................................ 197 Origin and Distribution ......................................................... 198 Traditional Medicinal Uses .................................................... 198 Chemical Constituents ........................................................... 198 Pharmacological Activities and Clinical Trials ...................... 199 References ............................................................................. 204 10 Cyperus rotundus ........................................................................ 209 Common Names .................................................................... 209 Botanical Description ............................................................ 210 Origin and Distribution ......................................................... 210 Traditional Medicinal Uses .................................................... 21 0 Chemical Constituents ........................................................... 212 Pharmacological Activities and Clinical Trials ...................... 213 References ............................................................................. 219 11 Curcuma longa ............................................................................ 227 Common Names .................................................................... 227 Botanical Description ............................................................ 228 Origin and Distribution ......................................................... 228 Traditional Medicinal Uses .................................................... 228 Chemical Constituents ........................................................... 230 Pharmacological Activities and Clinical Trials ...................... 231 References ............................................................................. 242 12 Hibiscus rosa-sinensis .................................................................. 253 Common Names .................................................................... 253 Botanical Description ............................................................ 254 Origin and Distribution ......................................................... 254 Traditional Medicinal Uses .................................................... 254 Chemical Constituents ........................................................... 256 Pharmacological Activities and Clinical Trials ...................... 257 References ............................................................................. 262 13 Hibiscus sabdariffa ...................................................................... 267 Common Names .................................................................... 267 Botanical Description ............................................................ 267 Origin and Distribution ......................................................... 268 Traditional Medicinal Uses .................................................... 268 Chemical Constituents ........................................................... 268 Pharmacological Activities and Clinical Trials ...................... 269 References ............................................................................. 272 x CONTENTS 14 Jatropha curcas ............................................................................ 277 Common Names .................................................................... 277 Botanical Description ............................................................ 278 Origin and Distribution ......................................................... 278 Traditional Medicinal Uses .................................................... 278 Chemical Constituents ........................................................... 280 Pharmacological Activities and Clinical Trials ...................... 280 References ............................................................................. 284 15 Lantana camara ........................................................................... 289 Common Names .................................................................... 289 Botanical Description ............................................................ 290 Origin and Distribution ......................................................... 290 Traditional Medicinal Uses .................................................... 290 Chemical Constituents ........................................................... 291 Pharmacological Activities and Clinical Trials ...................... 292 References ................... , ......................................................... 298 16 Mucuna pruriens ......................................................................... 305 Common Names .................................................................... 305 Botanical Description ............................................................ 305 Origin and Distribution ......................................................... 306 Traditional Medicinal Uses .................................................... 306 Chemical Constituents ........................................................... 307 Pharmacological Activities and Clinical Trials ...................... 307 References ............................................................................. 311 1 7 Mangifera indica .......................................................................... 31 5 Common Names .................................................................... 315 Botanical Description ............................................................ 316 Origin and Distribution ......................................................... 316 Traditional Medicinal Uses .................................................... 316 Chemical Constituents ........................................................... 317 Pharmacological Activities and Clinical Trials ...................... 319 References ............................................................................. 324 18 Manihot esculenta ....................................................................... 329 Common Names .................................................................... 329 Botanical Description ............................................................ 329 Origin and Distribution ......................................................... 329 Traditional Medicinal Uses .................................................... 329 Chemical Constituents ........................................................... 330 Pharmacological Activities and Clinical Trials ...................... 330 References ............................................................................. 334 CONTENTS XI 19 Momordica charantia .................................................................. 337 Common Names .................................................................... 337 Botanical Description ............................................................ 338 Origin and Distribution ......................................................... 338 Traditional Medicinal Uses .................................................... 338 Chemical Constituents ........................................................... 341 Pharmacological Activities and Clinical Trials ...................... 343 References ............................................................................. 354 20 Moringa pterygosperma .............................................................. 367 Common Names .................................................................... 367 Botanical Description ............................................................ 368 Origin and Distribution ......................................................... 368 Traditional Medicinal Uses .................................................... 368 Chemical Constituents ........................................................... 370 Pharmacological Activities and Clinical Trials ...................... 371 References ............................................................................. 376 21 Persea americana ......................................................................... 383 Common Names .................................................................... 383 Botanical Description ............................................................ 384 Origin and Distribution ......................................................... 384 Traditional Medicinal Uses .................................................... 384 Chemical Constituents ........................................................... 385 Pharmacological Activities and Clinical Trials ...................... 386 References ............................................................................. 389 22 Phyllanthus niruri ........................................................................ 393 Common Names .................................................................... 393 Botanical Description ............................................................ 393 Origin and Distribution ......................................................... 393 Traditional Medicinal Uses .................................................... 394 Chemical Constituents ........................................................... 395 Pharmacological Activities and Clinical Trials ...................... 395 References ............................................................................. 399 23 Portulaca oleracea ....................................................................... 405 Common Names .................................................................... 405 Botanical Description ............................................................ 406 Origin and Distribution ......................................................... 406 Traditional Medicinal Uses .................................................... 406 Chemical Constituents ........................................................... 407 Pharmacological Activities and Clinical Trials ..................... .407 References ............................................................................. 410