Effects of Trehalose on Phase Behavior of Dry Lipid Mixtures

Effects of Trehalose on Phase Behavior of Dry Lipid Mixtures PDF Author: Josette Valerie Ricker
Publisher:
ISBN:
Category :
Languages : en
Pages : 210

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Effects of Trehalose on Phase Behavior of Dry Lipid Mixtures

Effects of Trehalose on Phase Behavior of Dry Lipid Mixtures PDF Author: Josette Valerie Ricker
Publisher:
ISBN:
Category :
Languages : en
Pages : 210

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Book Description


Membrane Hydration

Membrane Hydration PDF Author: E. Anibal Disalvo
Publisher: Springer
ISBN: 3319190601
Category : Science
Languages : en
Pages : 295

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Book Description
This book is about the importance of water in determining the structure, stability and responsive behavior of biological membranes. Water confers to lipid membranes unique features in terms of surface and mechanical properties. The analysis of the hydration forces, plasticiser effects, controlled hydration, formation of microdomains of confined water suggests that water is an active constituent in a water-lipid system. The chapters describe water organization at the lipid membrane–water interphase, the water penetration, the long range water structure in the presence of lipid membranes by means of X-ray and neutron scattering, general polarization, fluorescent probes, ATR-FTIR and near infrared spectroscopies, piezo electric methods, computer simulation and surface thermodynamics. Permeation, percolation, osmotic stress, polarization, protrusion, sorption, hydrophobicity, density fluctuations are treated in detail in self-assembled bilayers. Studies in lipid monolayers show the correlation of surface pressure with water activity and its role in peptide and enzyme interactions. The book concludes with a discussion on anhydrobiosis and the effect of water replacement in microdomains and its consequence for cell function. New definitions of lipid/water interphases consider water not only as a structural-making solvent but as a mediator in signalling metabolic activity, modulating protein insertion and enzymatic activity, triggering oscillatory reactions and functioning of membrane bound receptors. Since these effects occur at the molecular level, membrane hydration appears fundamental to understand the behavior of nano systems and confined environments mimicking biological systems. These insights in structural, thermodynamical and mechanical water properties give a base for new paradigms in membrane structure and function for those interested in biophysics, physical chemistry, biology, bio and nano medicine, biochemistry, biotechnology and nano sciences searching for biotechnological inputs in human health, food industry, plant growing and energy conversion.

Dissertation Abstracts International

Dissertation Abstracts International PDF Author:
Publisher:
ISBN:
Category : Dissertations, Academic
Languages : en
Pages : 858

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Advances in Biomembranes and Lipid Self-Assembly

Advances in Biomembranes and Lipid Self-Assembly PDF Author:
Publisher: Academic Press
ISBN: 012820978X
Category : Science
Languages : en
Pages : 226

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Book Description
Advances in Biomembranes and Lipid Self-assembly, Volume 31, formerly titled Advances in Planar Lipid Bilayers and Liposomes, provides a global platform for the study of cell membranes, lipid model membranes and lipid self-assemblies, from the micro- to the nanoscale. As planar lipid bilayers are widely studied due to their ubiquity in nature, this book presents research on their application in the formulation of biomimetic model membranes, and in the design of artificial dispersion of liposomes. Moreover, the book discusses how lipids self-assemble into a wide range of other structures, including micelles and the liquid crystalline hexagonal and cubic phases. Chapters in this volume present both original research and comprehensive reviews written by world leading experts and young researchers. - Surveys recent theoretical and experimental results on lipid micro- and nanostructures - Presents potential use applications, such as clinically relevant diagnostic and therapeutic procedures, biotechnology, pharmaceutical engineering and food products - Includes both original research and comprehensive reviews written by world-leading experts and young researchers - Provides a global platform for a broad community of experimental and theoretical researchers studying cell membranes, lipid model membranes, and lipid self-assemblies, from the micro- to the nanoscale

Food Engineering: Integrated Approaches

Food Engineering: Integrated Approaches PDF Author: Gustavo F. Gutiérrez-Lopez
Publisher: Springer Science & Business Media
ISBN: 038775430X
Category : Technology & Engineering
Languages : en
Pages : 475

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Book Description
This book presents a significant and up-to-date review of various integrated approaches to food engineering. Distinguished food engineers and food scientists from key institutions worldwide have contributed chapters that provide a deep analysis of their particular subjects. Emerging technologies and biotechnology are introduced, and the book discusses predictive microbiology, packing materials for foods, and biodegradable films. This book is mainly directed to academics, and to undergraduate and postgraduate students in food engineering and food science and technology, who will find a selection of topics.

Encapsulation and Controlled Release Technologies in Food Systems

Encapsulation and Controlled Release Technologies in Food Systems PDF Author: Dr Jamileh M. Lakkis
Publisher: John Wiley & Sons
ISBN: 111894688X
Category : Technology & Engineering
Languages : en
Pages : 408

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Book Description
The emergence of the discipline of encapsulation and controlled release has had a great impact on the food and dietary supplements sectors; principally around fortifying food systems with nutrients and health-promoting ingredients. The successful incorporation of these actives in food formulations depends on preserving their stability and bioavailability as well as masking undesirable flavors throughout processing, shelf life and consumption. This second edition of Encapsulation and Controlled Release Technologies in Food Systems serves as an improvement and a complement companion to the first. However, it differentiates itself in two main aspects. Firstly, it introduces the reader to novel encapsulation and controlled release technologies which have not yet been addressed by any existing book on this matter, and secondly, it offers an in-depth discussion on the impact of encapsulation and controlled release technologies on the bioavailability of health ingredients and other actives. In common with the first edition the book includes chapters written by distinguished authors and researchers in their respective areas of specialization. This book is designed as a reference for scientists and formulators in the food, nutraceuticals and consumer products industries who are looking to formulate new or existing products using microencapsulated ingredients. It is also a post-graduate text designed to provide students with an introduction to encapsulation and controlled release along with detailed coverage of various encapsulation technologies and their adaptability to specific applications.

Effect of Sugars on Stabilizing Phospholipid Bilayers

Effect of Sugars on Stabilizing Phospholipid Bilayers PDF Author: Qiang Zhang
Publisher:
ISBN:
Category :
Languages : en
Pages : 384

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Book Description


Molecular Aspects of the Stress Response: Chaperones, Membranes and Networks

Molecular Aspects of the Stress Response: Chaperones, Membranes and Networks PDF Author: Peter Csermely
Publisher: Springer Science & Business Media
ISBN: 0387399755
Category : Science
Languages : en
Pages : 218

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Book Description
This book makes a novel synthesis of the molecular aspects of the stress response and long term adaptation processes with the system biology approach of biological networks. Authored by an exciting mixture of top experts and young rising stars, it provides a comprehensive summary of the field and identifies future trends.

Biomembrane Phase Behavior and Anhydrobiotic Preservation in Model Membranes

Biomembrane Phase Behavior and Anhydrobiotic Preservation in Model Membranes PDF Author: Sandra Viviana Bennun Serrano
Publisher:
ISBN:
Category :
Languages : en
Pages : 286

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Book Description


Water

Water PDF Author: Denis Le Bihan
Publisher: Pan Stanford Publishing
ISBN: 981430316X
Category : Medical
Languages : en
Pages : 380

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Book Description
The main objective of this book is to bring together multidisciplinary contributions from leading authorities on the properties and roles of water in cell systems which are otherwise dispersed in the literature and difficult to gather. The authors are drawn from areas of physics, chemistry, biology and physiology, where water plays a central role. The book focuses on current research and developments in the theoretical and experimental studies of water in biological systems and compounds, such as interaction with hydrophobic or hydrophilic structures, protein and membrane surfaces. It provides insights into the importance of water in cellular processes and physiology and, ultimately, in life, brain function, and health.