terça-feira, 9 de dezembro de 2014

Phytochemicals - Bioactivities and Impact on Health


Edited by Iraj Rasooli, ISBN 978-953-307-424-5, 400 pages, Publisher: InTech, Chapters published December 22, 2011 under CC BY 3.0 license
DOI: 10.5772/2373

Among the thousands of naturally occurring constituents so far identified in plants and exhibiting a long history of safe use, there are none that pose - or reasonably might be expected to pose - a significant risk to human health at current low levels of intake when used as flavoring substances. Due to their natural origin, environmental and genetic factors will influence the chemical composition of the plant essential oils. Factors such as species and subspecies, geographical location, harvest time, plant part used and method of isolation all affect chemical composition of the crude material separated from the plant. The screening of plant extracts and natural products for antioxidative and antimicrobial activity has revealed the potential of higher plants as a source of new agents, to serve the processing of natural products.

Chapter 1 Naturally Occurring Organic Sulfur Compounds: An Example of a Multitasking Class of Phytochemicals in Anti-Cancer Researchby Claudia Cerella, Mareike Kelkel, Elodie Viry, Mario Dicato, Claus Jacob and Marc Diederich
Chapter 2 Phytochemicals in Soy and Their Health Effectsby Xianli Wu and Jie Kang
Chapter 3 Sarcodon Mushrooms: Biologically Active Metabolitesby Maria Carla Marcotullio
Chapter 4 By-Products from Plant Foods are Sources of Dietary Fibre and Antioxidantsby Isabel Goñi and Deisy Hervert-Hernández
Chapter 5 Oral Bioavailability and Disposition of Phytochemicalsby Yan Li and James W. Paxton
Chapter 7 Phytochemicals and Cancer Chemoprevention: Epigenetic Friends or Foe?by Katarzyna Szarc vel Szic, Ajay Palagani, Behrouz Hassannia, Linde Sabbe, Karen Heyninck, Guy Haegeman and Wim Vanden Berghe
Chapter 9 Effect of Fruit and Vegetable Intake on Oxidative Stress and Dyslipidemia Markers in Human and Animal Modelsby Jesús Abraham Domínguez-Avila, Emilio Alvarez-Parrilla, Laura A. de la Rosa-Carrillo, Alejandro Martínez-Martínez, Gustavo A. González-Aguilar, Consuelo Gómez-García and Maribel Robles-Sánchez
Chapter 10 Acanthopanax trifoliatus, a Potential Adaptogenic Thai Vegetable for Health Supplementby Pongtip Sithisarn, Siripen Jarikasem and Krittiya Thisayakorn
Chapter 11 Hulless Barley – A Rediscovered Source for Functional Foods Phytochemical Profile and Soluble Dietary Fibre Content in Naked Barley Varieties and Their Antioxidant Propertiesby Susanne Siebenhandl-Ehn, Mathias Kinner, Loredana F. Leopold, Mara B. Poppernitsch, Michael Prückler, Philipp Wurbs, Sabine Poisinger, Elisabeth Kalas, Emmerich Berghofer and Heinrich Grausgruber
Chapter 12 Herbal Antioxidants as Rejuvenators in Alternative Medicineby Samson Jamesdaniel and Asme Samson
Chapter 13 Assessment of the Antidiabetic Potential of an Aqueous Extract of Honeybush (Cyclopia intermedia) in Streptozotocin and Obese Insulin Resistant Wistar Ratsby Christo J.F. Muller, Elizabeth Joubert, Kwazi Gabuza, Dalene de Beer, Stephen J. Fey and Johan Louw
Chapter 14 Antihiperglycaemic Activity of Bauhinia megalandraby Freddy González-Mujica
Chapter 15 First-Pass Metabolism Changes After Long-Term Garlic Supplementationby Katja Berginc, Jurij Trontelj, Simon Žakelj, Manica Černe and Albin Kristl
Chapter 16 Anti-Trypanosomal Activity and Cytotoxicity of Some Compounds and Extracts from Nigerian Medicinal Plantsby John O. Igoli, Alexander I. Gray, Carol J. Clements and Hazar A. Mouad

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