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8 produkter

Hermann Stuppner, Andrew Marston, Shilin Chen - Handbook of Chemical and Biological Plant Analytical Methods, E-bok

Handbook of Chemical and Biological Plant Analytical Methods

AvHermann Stuppner,Andrew Marstonm. fl.

E-bok

PDF, Engelska, 2014

8 825 kr

Läs direkt efter köp

Plants and plant-derived compounds and drugs are becoming more and more popular with increasing numbers of scientists researching plant analysis. The quality control of herbal drugs is also becoming essential to avoid severe health problems, and in the future many more new drugs will be developed from plant sources. This three-volume Handbook, featuring 47 detailed review articles, is unique as it deals with chemical and biological methodologies for plant analysis. It presents the most important and most accurate methods which are available for plant analysis.

This comprehensive work is divided into six sections as follows:

Sample preparation and identification – discussing plant selection and collection, followed by extraction and sample preparation methodologies. Extraction and sample preparation methodologies

Instrumentation for chemical analysis - several instrumentations for chemical plant analysis are presented with an emphasis on hyphenated techniques, e.g. the coupling between HPLC and mass spectroscometry, and HPLC with NMR.

Strategies for selective classes of compounds – coverage of the most interesting classes of compounds such as polysaccharides, saponins, cardiotonic glycosides, alkaloids, terpenoids, lipids, volatile compounds and polyphenols ( flavonoids, xanthones, coumarins, naphthoquinones, anthraquinones, proanthocyanidins, etc.).

Biological Analysis - includes phenotyping, DNA barcoding techniques, transcriptome analysis , microarray, metabolomics and proteomics.

Drugs from Plants – covers the screening of plant extracts and strategies for the quick discovery of novel bioactive natural products. Safety assessment of herbal drugs is highly dependent on outstanding chromatographic and spectroscopic methods which are also featured here.

This Handbook introduces to scientists involved in plant studies the current knowledge of methodologies in various fields of chemically- and biochemically-related topics in plant research. The content from this Handbook will publish online within the Encyclopedia of Analytical Chemistry via Wiley Online Library: http://www.wileyonlinelibrary.com/ref/eac

Benefit from the introductory offer, valid until 30 November 2014! Introductory price: £425.00 / $695.00 / €550.00 List price thereafter: £495.00 / $795.00 / €640.00

Hermann Stuppner, Andrew Marston, Shilin Chen - Handbook of Chemical and Biological Plant Analytical Methods, E-bok

Handbook of Chemical and Biological Plant Analytical Methods

AvHermann Stuppner,Andrew Marstonm. fl.

E-bok

Engelska, 2014

9 065 kr

Läs direkt efter köp

Plants and plant-derived compounds and drugs are becoming more and more popular with increasing numbers of scientists researching plant analysis. The quality control of herbal drugs is also becoming essential to avoid severe health problems, and in the future many more new drugs will be developed from plant sources. This three-volume Handbook, featuring 47 detailed review articles, is unique as it deals with chemical and biological methodologies for plant analysis. It presents the most important and most accurate methods which are available for plant analysis.

This comprehensive work is divided into six sections as follows:

Sample preparation and identification – discussing plant selection and collection, followed by extraction and sample preparation methodologies. Extraction and sample preparation methodologies

Instrumentation for chemical analysis - several instrumentations for chemical plant analysis are presented with an emphasis on hyphenated techniques, e.g. the coupling between HPLC and mass spectroscometry, and HPLC with NMR.

Strategies for selective classes of compounds – coverage of the most interesting classes of compounds such as polysaccharides, saponins, cardiotonic glycosides, alkaloids, terpenoids, lipids, volatile compounds and polyphenols ( flavonoids, xanthones, coumarins, naphthoquinones, anthraquinones, proanthocyanidins, etc.).

Biological Analysis - includes phenotyping, DNA barcoding techniques, transcriptome analysis , microarray, metabolomics and proteomics.

Drugs from Plants – covers the screening of plant extracts and strategies for the quick discovery of novel bioactive natural products. Safety assessment of herbal drugs is highly dependent on outstanding chromatographic and spectroscopic methods which are also featured here.

This Handbook introduces to scientists involved in plant studies the current knowledge of methodologies in various fields of chemically- and biochemically-related topics in plant research. The content from this Handbook will publish online within the Encyclopedia of Analytical Chemistry via Wiley Online Library: http://www.wileyonlinelibrary.com/ref/eac

Benefit from the introductory offer, valid until 30 November 2014! Introductory price: £425.00 / $695.00 / €550.00 List price thereafter: £495.00 / $795.00 / €640.00

Jon Snow, Andrew Marston, Patrick McAllister, Bob Thompson, Tim Dixon - Real Estate and the New Economy, E-bok

Real Estate and the New Economy

The Impact of Information and Communications Technology

AvJon Snow,Andrew Marstonm. fl.

E-bok

PDF, Engelska, 2008

1 776 kr

Läs direkt efter köp

Private sector commercial property represents some £400 bn, or 34% of total UK business assets and is a vital fabric for housing commercial enterprise. Yet social and economic forces for change, linked with new technology, are making owners and occupiers question the very nature and purpose of property and real estate.

Printing, steam power; canals and railroads; mass media and, more recently, information and communications technology (ICT) have brought about major changes in both organisational and economic structures over the centuries. On the one hand, there has been much hype about the role that ICT would play in eliminating the need for physical real estate space; and on the other, some have suggested that institutional factors and fixed costs mitigate against transformative change in real estate.

Building on the authors'' own research and a growing body of new, international findings in the field, the book provides a balanced view between these two positions. It will demonstrate how ICT affects the shape and form of real estate in our towns and cities, with other forces in the new economy.

The book:

examines how ICT and organisational change, combined with social, political and economic factors, affects real estate space demand analyses how real estate strategies are changing to reflect these trends shows how technology affects the geography and space of real estate and infrastructure in our towns and cities investigates future urban shape and form.

K. Hostettmann, Andrew Marston, Maryse Hostettmann - Preparative Chromatography Techniques, Inbunden

Preparative Chromatography Techniques

Applications in Natural Product Isolation

AvK. Hostettmann,Andrew Marstonm. fl.

Inbunden, Engelska, 1997

2 158 kr

Skickas inom 10-15 vardagar

Over the past few years, increasing attention has been paid to the search for bioactive compounds from natural sources. The success of plant-derived products such as paclitaxel (Taxol) in tumor therapy or artemisinin in the treatment of malaria has provided the impetus for the introduction of numerous research programmes, especially in Industry. A great deal of effort is being expended in the generation of novel lead molecules of vegetable, marine and microbial origin by the use of high throughput screening protocols. When interesting hits are found, it is essen tial to have methods available for the rapid isolation of target compounds. For this reason, both industry and academia need efficient preparative chromatographic separation techniques and experience in their application. Purified natural products are required for complete spectro scopic identification and full characterization of new compo unds, for biological testing and for the supply of pharmaceuti cals, standards, and starting materials for synthetic work. Obtaining pure products from an extract can be a very long, te dious and expensive undertaking, involving many steps. Sometimes only minute amounts of the desired compounds are at hand and these entities may be labile. Thus it is an advantage to have access to as many different methods as possible in order to aid the isolation process. Although a certain amount of trial and error may be involved, nowadays there is the possibility of devising suitable rapid separation schemes by a judicious choice of the different techniques available.

K. Hostettmann, Andrew Marston, Maryse Hostettmann - Preparative Chromatography Techniques, Häftad

Preparative Chromatography Techniques

Applications in Natural Product Isolation

AvK. Hostettmann,Andrew Marstonm. fl.

Häftad, Engelska, 2010

2 001 kr

Skickas inom 10-15 vardagar

Over the past few years, increasing attention has been paid to the search for bioactive compounds from natural sources. The success of plant-derived products such as paclitaxel (Taxol) in tumor therapy or artemisinin in the treatment of malaria has provided the impetus for the introduction of numerous research programmes, especially in Industry. A great deal of effort is being expended in the generation of novel lead molecules of vegetable, marine and microbial origin by the use of high throughput screening protocols. When interesting hits are found, it is essen tial to have methods available for the rapid isolation of target compounds. For this reason, both industry and academia need efficient preparative chromatographic separation techniques and experience in their application. Purified natural products are required for complete spectro scopic identification and full characterization of new compo unds, for biological testing and for the supply of pharmaceuti cals, standards, and starting materials for synthetic work. Obtaining pure products from an extract can be a very long, te dious and expensive undertaking, involving many steps. Sometimes only minute amounts of the desired compounds are at hand and these entities may be labile. Thus it is an advantage to have access to as many different methods as possible in order to aid the isolation process. Although a certain amount of trial and error may be involved, nowadays there is the possibility of devising suitable rapid separation schemes by a judicious choice of the different techniques available.

Andrew Marston, Maryse Hostettmann, Kurt Hostettmann - Preparative Chromatography Techniques, E-bok

Preparative Chromatography Techniques

Applications in Natural Product Isolation

AvAndrew Marston,Maryse Hostettmannm. fl.

E-bok

PDF, Engelska, 2013

1 174 kr

Läs direkt efter köp

Over the last few years several new instrumental techniques have been introduced for chromatographie separations. In addition, rapid developments in existing methods, such as preparative HPLC, have taken place. Despite these advances, how ever, a handbook covering the various preparative aspects ofthe new separation tech niques does not exist. This book is an attempt to fill the gap and to present a compila tion of modern separation techniques that will be useful for researchers faced with day-to-day preparative problems. Numerous examples of separations have been selected in order to show the possibilities (and also the limits) of each technique treated. These are often either applications from our own laboratory or else they reflect the approach we have been following for the isolation of natural products from plant sourees. Owing to the large number of published papers and the diversity of secondary plant constituents. an exhaustive survey of the literature has not been undertaken. We hope, however, that the examples selected will suggest to the reader which technique(s) and which conditions to choose for a particular isolation problem in the field of natural products. For invaluable help in the preparation of the manuscript for this book, we would like to thank Corinne Appolonia and Christine Marston. Lausanne, November 1985 K. Hostettmann M. Hostettmann A . . Marston Foreword Although not many people realize this, isolation and purification of biologically active materials is becoming increasingly crucial.

Maryse Hostettmann, Andrew Marston, K. Hostettmann - Preparative Chromatography Techniques, E-bok

Preparative Chromatography Techniques

Applications in Natural Product Isolation

AvMaryse Hostettmann,Andrew Marstonm. fl.

E-bok

PDF, Engelska, 2013

2 599 kr

Läs direkt efter köp

Over the past few years, increasing attention has been paid to the search for bioactive compounds from natural sources. The success of plant-derived products such as paclitaxel (Taxol) in tumor therapy or artemisinin in the treatment of malaria has provided the impetus for the introduction of numerous research programmes, especially in Industry. A great deal of effort is being expended in the generation of novel lead molecules of vegetable, marine and microbial origin by the use of high throughput screening protocols. When interesting hits are found, it is essen tial to have methods available for the rapid isolation of target compounds. For this reason, both industry and academia need efficient preparative chromatographic separation techniques and experience in their application. Purified natural products are required for complete spectro scopic identification and full characterization of new compo unds, for biological testing and for the supply of pharmaceuti cals, standards, and starting materials for synthetic work. Obtaining pure products from an extract can be a very long, te dious and expensive undertaking, involving many steps. Sometimes only minute amounts of the desired compounds are at hand and these entities may be labile. Thus it is an advantage to have access to as many different methods as possible in order to aid the isolation process. Although a certain amount of trial and error may be involved, nowadays there is the possibility of devising suitable rapid separation schemes by a judicious choice of the different techniques available.

Shilin Chen, Andrew Marston, Hermann Stuppner - Handbook of Chemical and Biological Plant Analytical Methods, 3 Volume Set, Inbunden

Handbook of Chemical and Biological Plant Analytical Methods, 3 Volume Set

AvShilin Chen,Andrew Marstonm. fl.

Inbunden, Engelska, 2014

5 969 kr

Tillfälligt slut

Plants and plant-derived compounds and drugs are becoming more and more popular with increasing numbers of scientists researching plant analysis. The quality control of herbal drugs is also becoming essential to avoid severe health problems, and in the future many more new drugs will be developed from plant sources. This three-volume Handbook, featuring 47 detailed review articles, is unique as it deals with chemical and biological methodologies for plant analysis. It presents the most important and most accurate methods which are available for plant analysis. This comprehensive work is divided into six sections as follows:Sample preparation and identification – discussing plant selection and collection, followed by extraction and sample preparation methodologies. Extraction and sample preparation methodologiesInstrumentation for chemical analysis - several instrumentations for chemical plant analysis are presented with an emphasis on hyphenated techniques, e.g. the coupling between HPLC and mass spectroscometry, and HPLC with NMR.Strategies for selective classes of compounds – coverage of the most interesting classes of compounds such as polysaccharides, saponins, cardiotonic glycosides, alkaloids, terpenoids, lipids, volatile compounds and polyphenols ( flavonoids, xanthones, coumarins, naphthoquinones, anthraquinones, proanthocyanidins, etc.).Biological Analysis - includes phenotyping, DNA barcoding techniques, transcriptome analysis , microarray, metabolomics and proteomics.Drugs from Plants – covers the screening of plant extracts and strategies for the quick discovery of novel bioactive natural products. Safety assessment of herbal drugs is highly dependent on outstanding chromatographic and spectroscopic methods which are also featured here. This Handbook introduces to scientists involved in plant studies the current knowledge of methodologies in various fields of chemically- and biochemically-related topics in plant research. The content from this Handbook will publish online within the Encyclopedia of Analytical Chemistry via Wiley Online Library: http://www.wileyonlinelibrary.com/ref/eac Benefit from the introductory offer, valid until 30 November 2014!Introductory price: £425.00 / $695.00 / €550.00List price thereafter: £495.00 / $795.00 / €640.00