Long Chen – författare

Fifteen years have passed since the last major treatise on starch was published. Since then, knowledge of the molecular and macromolecular structures of starch; exploration of new sources of commercial starch; modification of the properties of starches via chemical, enzymic, genetic, and physical means; and investigations into potential uses of new products have proliferated. The Handbook of Starch Science and Technology explores new developments in starch science and technologies to achieve new paradigms in the development of natural glucose polymers. New developments of starches with enhanced nutritional and health benefits and specialized starch derivatives are discussed in terms of novel applications for the design of functional products and recent developments for structuring starch that have not been covered in the previous literature. Further, it discusses the uses of starch in the manufacture of starch inclusion complexes and nanoparticles and as a key component in carrier delivery applications.Features:Explores the genetics and physiology of starch biosynthesisCovers the source, isolation, structure, and properties of starchesIdentifies the structure and behavior of typical components in starch – amylose, amylopectin, and phytoglycogenIncludes specific information on the modification and application of starch derivativesPresents current and emerging trends for starch science and technologyThis timely guide is for scientists and technologists working in the fields of agriculture, biotechnology, food, pharmaceuticals, chemical engineering, nutrition, and human health.

There is growing interest in the food, supplements, cosmetics, and pharmaceutical industries in improving the healthiness of their products by incorporating lipophilic bioactive substances like oil-soluble vitamins (A, D and E), omega-3 fatty acids, and nutraceuticals (carotenoids, curcuminoids and flavonoids). However, there are many challenges that need to be overcome due to their poor water-solubility, chemical stability, and bioavailability.  For this reason, there is interest in the development of effective encapsulation technologies to increase the efficacy of lipophilic bioactives.This book reviews the encapsulation systems currently available for delivering lipophilic bioactives, including their preparation, functionality, and application range, including nanoemulsions, emulsions, Pickering emulsions, HIPEs, microgels, organogels and liposomes. Chapters 1-2 review the biological activity of delivery systems and lipophilic bioactives. Chapters 3-5 describe the materials and preparation methods used to assemble delivery systems. Chapters 6-17 focus on the formation and application of different kinds of delivery systems. Chapter 18 discusses future trends in the development of bioactive delivery systems.Edited and authored by world renowned scholars, the book provides a state-of-the-art overview of the design, fabrication, and utilization of delivery systems for bioactives that will be useful for academic, government, and industrial scientists in fields such as pharmaceuticals, cosmetics, agriculture, chemical engineering, nutrition, and foods.

By focusing on the theory and techniques of tribological design and testing for bearings, this book systematically reviews the latest advances in applications for this field. It describes advanced tribological design, theory and methods, and provides practical technical references for investments in bearing design and manufacturing. The theories, methods and cases in this book are largely derived from the practical engineering experience gained and research conducted by the author and her team since the 2000s. The book includes academic papers, technical reports and patent literature, and offers a valuable guide for engineers involved in bearing design.

By focusing on the theory and techniques of tribological design and testing for bearings, this book systematically reviews the latest advances in applications for this field. It describes advanced tribological design, theory and methods, and provides practical technical references for investments in bearing design and manufacturing. The theories, methods and cases in this book are largely derived from the practical engineering experience gained and research conducted by the author and her team since the 2000s. The book includes academic papers, technical reports and patent literature, and offers a valuable guide for engineers involved in bearing design.

This book gathers the author’s interviews with twenty leading sociologists from various fields at nine different prestigious universities in the USA, including their viewpoints, anecdotes and experiences in the world of sociology. Each chapter presents an interview with one sociologist, covering their views on contemporary sociology, their early university experiences, teaching experiences, experiences with publishing, and their reflections on life as a sociologist.Through the dialogues, readers can learn about sociology as well as sociologists’ lives in a unique and insightful way – just as the author did – and embark on a journey of discovering sociology. The book helps readers find their own answers to the two main questions explored: “What is sociology?” and “What is a sociologist’s life like?”