Helen H. Zhang's Books

Gene Biotechnology

By: William Wu,Helen H. Zhang,Michael J. Welsh,Peter B. Kaufman

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Gene Biotechnology

By: William Wu,Helen H. Zhang,Michael J. Welsh,Peter B. Kaufman

Many scientists find themselves working in the laboratory without sufficient background in current biotechnology methods. Others want to keep up with the revolution in biotechnology and the flood of new methodologies. This book provides a solution for both: a multidisciplinary approach to the methods essential to biotechnical development. C

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Page Count

536

Publisher

CRC Press

Published Date

ISBN 10

0203489276

ISBN 13

9780203489277

Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites

By: Despina Tsipi,Helen Botitsi,Anastasios Economou

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Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites

By: Despina Tsipi,Helen Botitsi,Anastasios Economou

Provides an overview of the use of mass spectrometry (MS) for the analysis of pesticide residues and their metabolites. Presents state of the-art MS techniques for the identification of pesticides and their transformation products in food and environment Covers important advances in MS techniques including MS instrumentation and chromatographic separations (e.g. UPLC, HILIC, comprehensive GCxGC) and applications Illustrates the main sample preparation techniques (SPE, QuEChERS, microextraction) used in combination with MS for the analysis of pesticides Describes various established and new ionization techniques as well as the main MS platforms, software tools and mass spectral libraries

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Page Count

288

Publisher

John Wiley & Sons

Published Date

ISBN 10

111906998X

ISBN 13

9781119069980

Food Preservation and Safety of Natural Products

By: Helen N. Onyeaka,Ozioma F. Nwabor

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Food Preservation and Safety of Natural Products

By: Helen N. Onyeaka,Ozioma F. Nwabor

Food Preservation and Safety of Natural Products addresses the most common causes of food spoilage that create significant loss to global food production while also discussing how food serves as a vehicle for the transmission of pathogenic microorganisms responsible for mild to debilitating health conditions in humans. The book provides essential information for food safety professionals on issues relating to foodborne diseases and offers potential solutions by presenting various methods of incorporating natural products in food production to prevent the spread of foodborne pathogenic organisms. The demand for green consumerism and consumers general distaste for synthetic food additives poses a serious challenge to food safety and preservation. Natural products are used as green and sustainable source of bioactive compounds that can be applied in various fields including food. The use of plant and other natural products in food preservation is on the rise, hence this book reviews microbial mediated food spoilage, foodborne pathogens and food contamination and offers applications of natural products in food preservation. - Provides important information on microbial metabolic by-products (natural enzymatic processes) to prevent food spoilage or deterioration - Includes molecular techniques for antimicrobial and antioxidant applications in food, food packaging and edible films - Presents the latest evidence-based science on the natural products used as additives in food

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Page Count

274

Publisher

Academic Press

Published Date

ISBN 10

0323857019

ISBN 13

9780323857017

Microarray Gene Expression Data Analysis

A Beginner's Guide

By: Helen Causton,John Quackenbush,Alvis Brazma

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Microarray Gene Expression Data Analysis

A Beginner's Guide

By: Helen Causton,John Quackenbush,Alvis Brazma

This guide covers aspects of designing microarray experiments and analysing the data generated, including information on some of the tools that are available from non-commercial sources. Concepts and principles underpinning gene expression analysis are emphasised and wherever possible, the mathematics has been simplified. The guide is intended for use by graduates and researchers in bioinformatics and the life sciences and is also suitable for statisticians who are interested in the approaches currently used to study gene expression. Microarrays are an automated way of carrying out thousands of experiments at once, and allows scientists to obtain huge amounts of information very quickly Short, concise text on this difficult topic area Clear illustrations throughout Written by well-known teachers in the subject Provides insight into how to analyse the data produced from microarrays

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Page Count

176

Publisher

John Wiley & Sons

Published Date

ISBN 10

1444311565

ISBN 13

9781444311563

Book's by Helen H. Zhang

Gene Biotechnology

Gene Biotechnology

Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites

Mass Spectrometry for the Analysis of Pesticide Residues and their Metabolites

Food Preservation and Safety of Natural Products

Food Preservation and Safety of Natural Products

Microarray Gene Expression Data Analysis

Microarray Gene Expression Data Analysis

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