Metabolic Profiling of Volatile Organic Compounds and Enhanced Vibrational Spectroscopy
Title | Metabolic Profiling of Volatile Organic Compounds and Enhanced Vibrational Spectroscopy PDF eBook |
Author | William Cheung |
Publisher | |
Pages | 0 |
Release | 2011 |
Genre | |
ISBN |
Volatile Organic Compound Analysis in Biomedical Diagnosis Applications
Title | Volatile Organic Compound Analysis in Biomedical Diagnosis Applications PDF eBook |
Author | Raquel Cumeras |
Publisher | CRC Press |
Pages | 201 |
Release | 2018-11-09 |
Genre | Science |
ISBN | 042978242X |
This volume presents a thought-provoking state-of-the-art picture of how volatile compounds are used in metabolomics, currently a hot topic in the metabolomics field. It provides a thorough description of what volatile organic compounds (VOCs) are, why they are important in biomedicine, and what the analytical platforms are used. It also looks at multivariate analysis and databases needs. Because VOCs are end-up compounds of metabolic processes, volatiles can be linked to different diseases or pathologies for both diagnosis and prognosis. The authors provide authoritative information and guidance on the analytical and statistical techniques used and how to identify, and they review the main current areas of application, which include breath metabolomics, cancer diagnosis, and microbial volatiles. Key Features: Presents a thorough overview of volatile research in biomedical applications Examines both gold standard techniques (metabolomics based) and artificial olfactory systems Reviews all aspects of volatile metabolites in biomedicine research, from origin to detection platforms Describes relevant diseases diagnosis and prognosis achievements, including cancer
Metabolic Profiling of Healthy Volunteers Using Volatile Organic Compounds in Blood and Urine Headspace Samples
Title | Metabolic Profiling of Healthy Volunteers Using Volatile Organic Compounds in Blood and Urine Headspace Samples PDF eBook |
Author | R. Irving |
Publisher | |
Pages | 102 |
Release | 2008 |
Genre | |
ISBN |
Progress in Volatile Organic Compounds Research
Title | Progress in Volatile Organic Compounds Research PDF eBook |
Author | Igor Jerković |
Publisher | MDPI |
Pages | 228 |
Release | 2020-12-29 |
Genre | Science |
ISBN | 3039288717 |
Volatile organic compounds (VOCs) have been intensively investigated in the last few decades. Their origins differ: plant secondary metabolites, food/beverages aromas, fungal/bacterial volatiles, and others. VOCs typically occur as complex mixtures of compounds (e.g., monoterpenes, sesquiterpenes, norisoprenoids, aliphatic/aromatic compounds, sulfur containing compounds, and others). They form through different biochemical pathways and can be modified or created during drying or maturation, thermal treatment, and others. Different conventional or modern methods of VOCs isolation, followed by the analysis with chromatographic and spectroscopic techniques, usually provide different chemical profiles and have been under constant modification and upgrading. The ecological interactions are mediated by VOCs (inter- and intra-organismic communication) and they can act as pheromones, attractants, or alleochemicals. Among them, chemical biomarkers of botanical origin or chemotaxonomic markers may be found. Many VOCs possess different biological activities, such as antioxidant, antimicrobial, antiviral, anticancer, and other activities. VOCs research from different sources is required to report their distribution and chemical profiles, and to discover new compounds. This Special Issue aims to attract up-to-date contributions on all aspects of VOCs chemistry, from challenges in their isolation to analysis, and on unlocking their biological activities or other useful properties
Metabolite Profiling of Biological Specimens Using Small Molecular Weight Volatile Organic Compounds by Proton Transfer Reaction Time-of-flight Mass Spectrometry
Title | Metabolite Profiling of Biological Specimens Using Small Molecular Weight Volatile Organic Compounds by Proton Transfer Reaction Time-of-flight Mass Spectrometry PDF eBook |
Author | Sharmilah Kuppusami |
Publisher | |
Pages | |
Release | 2017 |
Genre | |
ISBN |
Mass Spectrometry-Based Metabolomics in Clinical and Herbal Medicines
Title | Mass Spectrometry-Based Metabolomics in Clinical and Herbal Medicines PDF eBook |
Author | Aihua Zhang |
Publisher | John Wiley & Sons |
Pages | 292 |
Release | 2021-08-20 |
Genre | Science |
ISBN | 3527835741 |
Highlights the importance and benefit of mass spectrometry-based metabolomics for identifying biomarkers that accurately screen for potential biomarkers of diseases Mass spectrometry-based metabolomics offer new opportunities for biomarker discovery in complex diseases and may provide pathological understanding of diseases beyond traditional technologies. It is the systematic analysis of low-molecular-weight metabolites in biological samples and has been applied to discovering and identifying the perturbed pathways. Currently, mass spectrometry-based metabolomics has become an important tool in clinical research and the diagnosis of human disease. Mass Spectrometry-Based Metabolomics in Clinical and Herbal Medicines comprehensively presents the current state, challenges, and applications of high-throughput mass spectrometry-based metabolomics such as metabolites analysis, biomarker discovery, technical challenges, discovery of natural product, mechanism interpretation of action, discovery of active ingredients, clinical application and precision medicine, and enhancing their biomedical value in a real world of biomedicine, shedding light on the potential for spectrometry-based metabolomics. It highlights the value of mass spectrometry-based metabolomics and metabolism to address the complexity of herbal medicines in systems pharmacology, especially, to link phytochemical analysis with the assessment of pharmacological effect and therapeutic potential. Each chapter has been laid out with introduction, method, up-to-date literature, identification of biomarker, and applications Covers the current state, challenges, and applications of high-throughput mass spectrometry-based metabolomics in the discovery of biomarker, active ingredients, natural product, etc. Constitutes a unique and indispensable practical guide for any phytochemistry or related laboratory, and provides hands-on description of new techniques Provides a guide for new practitioners of pharmacologists, pharmacological scholars, drug developers, botanist, researchers of traditional medicines. Mass Spectrometry-Based Metabolomics in Clinical and Herbal Medicines provides a landmark of mass spectrometry-based metabolomics research and a beneficial guideline to graduate students and researchers in academia, industry, and technology transfer organizations in all biomedical science fields.
Environmental Metabolomics
Title | Environmental Metabolomics PDF eBook |
Author | Diana Alvarez-Munoz |
Publisher | Elsevier |
Pages | 370 |
Release | 2020-05-19 |
Genre | Science |
ISBN | 0128181974 |
Environmental Metabolomics Applications in Field and Laboratory Studies: From the Exposome to the Metabolome presents an overview of the current state of aquatic environments and problems caused by human pressure and daily life. The presence of contaminants in nature and their effects are evaluated, along with recommendations for preservation. This book not only shows readers how to implement techniques, it also guides them through the process. As metabolomics becomes a more routine technique for environmental studies and future perspectives, a guide for validation and globalization of current approaches is needed. - Presents relevant and reliable information on the use of different analytical techniques for establishing the environmental metabolomics of polluted systems - Includes a critical review of each central topic in every chapter, together with a bibliography and future trends - Provides, for the first time, a global opinion and guide for achieving standardized results