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Natural products are sought after by the food, pharmaceutical and cosmetics industries, and research continues into their potential for new applications. Extraction of natural products in an economic and environmentally-friendly way is of high importance to all industries involved. This book presents a holistic and in-depth view of the techniques available for extracting natural products, with modern and more environmentally-benign methods, such as ultrasound and supercritical fluids discussed alongside conventional methods. Examples and case studies are presented, along with the decision-making process needed to determine the most appropriate method. Where appropriate, scale-up and process integration is discussed. Relevant to researchers in academia and industry, and students aiming for either career path, Natural Product Extraction presents a handy digest of the current trends and latest developments in the field with concepts of Green Chemistry in mind.
This book provides a complete overview of a wide range of nanomaterials from their synthesis and characterization to current and potential applications with special focus on the use of such nano-based products as functional agents in biomedical, environmental and industrial applications. It addresses the intrinsic relationship between aspects involving the synthesis of nanocompounds, their bio-physico-chemical properties and their interactions occurring in biomedical, environmental and industrial matrix. This book is of interest to engineers, academics and research scholars working in these fields.
Temos o prazer de lançar o primeiro livro internacional do ano de 2022 voltado a área do desenvolvimento, que tem como título Principles and concepts for development in nowadays society, essa obra contém 152 artigos voltados a área multidisciplinar, sendo a mesma pela Seven Publicações Ltda. A Seven Editora, agradece e enaltasse os autores que fizeram parte desse livro. Desejamos uma boa leitura a todos
Envisioning Brazil is a comprehensive and sweeping assessment of Brazilian studies in the United States. Focusing on synthesis and interpretation and assessing trends and perspectives, this reference work provides an overview of the writings on Brazil by United States scholars since 1945. "The Development of Brazilian Studies in the United States," provides an overview of Brazilian Studies in North American universities. "Perspectives from the Disciplines" surveys the various academic disciplines that cultivate Brazilian studies: Portuguese language studies, Brazilian literature, art, music, history, anthropology, Amazonian ethnology, economics, politics, and sociology. "Counterpoints: Brazilian Studies in Britain and France" places the contributions of U.S. scholars in an international perspective. "Bibliographic and Reference Sources" offers a chronology of key publications, an essay on the impact of the digital age on Brazilian sources, and a selective bibliography.
Essential oils, renowned for their multifaceted properties, have been integral to the tapestry of human history, forging connections to our past by evoking memories of cherished places and the aromatic embrace of grandparents' kitchens. Beyond their nostalgic allure, these oils play a pivotal role in various industries, serving as functional compounds in food matrices, packaging, preservatives, and essential elements in plant protection—ranging from pesticides to antimicrobials and repellents. This book unfolds in ten chapters, presenting a collection of groundbreaking studies on the composition, biological, and pharmacological properties of essential oils. Collaborative efforts from multidisciplinary groups across the globe, including Brazil, Chile, Vietnam, Nigeria, and the Southeast Asian Region, converge to offer a diverse and innovative perspective on the subject. Delving into the intricate world of essential oils, this book encapsulates a wealth of knowledge that transcends geographical boundaries, providing valuable insights regarding the global impact and applications of these extraordinary natural compounds.
Taurine 9 contains original articles and critical reviews based on the oral and poster presentations of XIX International Taurine Meeting held in Kraków, Poland in May 2014. The purpose of the book is to present current ideas, new avenues and research regarding biological functions and clinical applications of taurine and taurine derivatives. It focuses on all aspects of taurine research including the cardiovascular system, the immune system, diabetes, the central nervous system, endocrine system and the role of taurine supplements in nutrition. It also includes presentations of novel animal experimental models using Cdo1 and CSAD knock-out mice.