Jean-Michel Merillon – författare

This reference work provides an authoritative and comprehensive review of the latest developments in orchids’ biology, biotechnology and phytochemistry, and it also explores the applications of orchids in medicinal chemistry, nutrition and cosmetics industry. Chapters from expert contributors are organised into six sections and cover the entire gamut of orchid research and uses. In this work, readers will learn about topics such as biogeography and diversity of orchids, their biology and environmental factors, their horticulture and phytochemistry, and their use in agri-food, medicinal and perfumery industries.

This reference book provides an overview of the active ingredients of selected plants present in beverages. The book aims to highlight according to the chapters the botanical, ethnobotanical, ecological or agronomic aspects of these botanical species used in some well-known or rarer beverages by linking them to their phytochemistry. This book also covers the manufacturing techniques, as well as the quality control of these products of natural origin in beverages. The content is divided into five main sections containing chapters written by valuable experts in their field : (1) beverages plants with caffeine and other methylxanthines, (2) beverage plants without caffeine, (3) fruits juices, (4) alcoholic beverage plants: non-distilled beverages and (5) alcoholic beverage plants: distilled beverages. The book is a useful resource for graduate students, academics and researchers in the field of botany, agriculture, food chemistry, nutrition as well as for industrial scientists and those involved in the commercialization of phytochemicals, plants and their extracts.

This book offers a comprehensive and authoritative review of the biological and ecological roles played by specialized metabolites (secondary metabolites) in the life cycle of plants, and it also covers the latest biotechnological advances in metabolite production and various industrial applications.

Divided into three parts, the book starts with an outline of the diverse biological effects of specialized metabolites on plant-microbe and plant-insect interactions, soil health, reproduction, and human welfare. In this first part, readers will find topics such as the Importance of Plant Secondary Metabolites in modern therapy, melatonin and inflammatory and immune-modulated diseases, antimicrobial and antiprotozoal potential of specialized metabolites, the use of plant specialized metabolites in aromatherapy, the role of tannins in cardiovascular diseases, a pharmacological perspective on isoflavones and noncommunicable diseases, algal secondary metabolites, and plant specialized metabolites used as aphrodisiacs. In Part II, chapters present an overview of the ecological roles played by plant specialized metabolites in pollination, plant defence, agriculture and weed management, among others.  In the third and final part of this book, readers will discover the latest biotechnological approaches for bioactive compound production and identification, including the discovery of bioactive specialized metabolites based on metabolomic approaches, and a perspective on the industrial applications of plant specialized metabolites.  

Given its breadth, this book is of interest to botanists, biotechnologists, phytochemists, industrialists, environmentalists, biologists and all those involved in the production and use of secondary/specialized metabolites.

Documenting the latest research in the field of different pathogenic organisms, this book presents the current scenario about promising antimicrobials in the following areas: Part I. Plants as source of antibacterials, Part II. Naturally occurring antifungal natural products, Part III. Antiparasitic natural products, Part IV. Antiviral natural products. Renowned scientists from the globe have been selected as authors to contribute chapters. Use of plants for various ailments is as old as human civilization and continuous efforts are being made to improve medicinal plants or to product their bioactive secondary metabolites in high amounts through various technologies. About 200,000 natural products of plant origin are known and many more are being identified from higher plants and micro-organisms. Some plants based drugs are used since centuries and there is no alternative medicine for many such drugs as cardiac glycosides. Drug discovery from medicinal plants or marine micro-organisms continues to provide an important source of new drug leads. Research on new antibacterials represents a real and timely challenge of this century, particularly for the treatment of infections caused by clinical isolates that show multidrug resistance. The main microorganisms involved in the resistance process have been identified and given the acronym ESKAPE for Enterococcus faecium, Staphylococcus aureus, Klebsiella pneumoniae, Acinetobacter baumanii, Pseudomonas aeruginosa and Enterobacteriaceae. Multidrug resistant Mycobacterium tuberculosis including highly drug-resistant strains (XDR-TB) has also emerged as one of the most important clinical challenges of this century. Plants of diverse taxa and marine micro-organisms are rich source of these antimicrobials. An attempt has been made to compile the recent information about natural sources of antibacterials and their sustainable utilization. Increased panic of these pathogens warrants a growing demand for research to undertake the threat of multidrug resistance. The search for new antifungal, antiparasitic and antiviral natural products is far from devoid of interest. According to the WHO report in 2013, malaria still represents some 207 million cases worldwide and more than 3 billion of people are still exposed to this risk. Similarly, about 350 million people are considered at risk of contracting leishmaniasis. The fight against some viruses also requires that the research on natural products continue. For example, even if an antiretroviral with direct action was recently approved in Europe in 2013, its high cost does not allow to offer it to an exposed population in countries where the cost of drugs remains a problem for a large part of the population. These books are useful to researchers and students in microbiology, biotechnology, pharmacology, chemistry and biology as well as medical professionals.

This reference work provides comprehensive information about the bioactive molecules presented in our daily food and their effect on the physical and mental state of our body. Although the concept of functional food is new, the consumption of selected food to attain a specific effect existed already in ancient civilizations, namely of China and India. Consumers are now more attentive to food quality, safety and health benefits, and the food industry is led to develop processed- and packaged-food, particularly in terms of calories, quality, nutritional value and bioactive molecules.

Written by highly renowned scientists of the field, this reference work appeals to a wide readership, from graduate students, scholars, researchers in the field of botany, agriculture, pharmacy, biotechnology and food industry to those involved in manufacturing, processing and marketing of value-added food products.