Nicotine Alkaloids in Solanaceous Food Plants

Nicotine Alkaloids in Solanaceous Food Plants PDF Author: Christer Andersson
Publisher: Nordic Council of Ministers
ISBN: 9789289309059
Category : Food consumption
Languages : en
Pages : 44

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Book Description

Nicotine Alkaloids in Solanaceous Food Plants

Nicotine Alkaloids in Solanaceous Food Plants PDF Author: Christer Andersson
Publisher: Nordic Council of Ministers
ISBN: 9789289309059
Category : Food consumption
Languages : en
Pages : 44

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Book Description


Calystegine Alkaloids in Solanaceous Food Plants

Calystegine Alkaloids in Solanaceous Food Plants PDF Author: H. Christer Andersson
Publisher: Nordic Council of Ministers
ISBN: 9789289307482
Category : Alkaloids
Languages : en
Pages : 60

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Analytical Determination of Nicotine and Related Compounds and their Metabolites

Analytical Determination of Nicotine and Related Compounds and their Metabolites PDF Author: J.W. Gorrod
Publisher: Elsevier
ISBN: 0080525512
Category : Science
Languages : en
Pages : 773

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Book Description
This book provides for the first time a single comprehensive source of information on the analytical chemistry of nicotine and related alkaloids. The editors have brought together scientists from academia and the tobacco industry to describe the state-of-the-art of the chemistry and analytical methods for measurement of nicotine. Both the scope and detail of the book are impressive. Chapters describe the history, pharmacology and toxicology of nicotine, the biosynthesis of nicotine and other alkaloids in the tobacco plant, the general chemistry of nicotine and the analytical methodologies that have been used to measure nicotine and related alkaloids in biological specimens, in tobacco and pharmaceutical products and in tobacco smoke. There is also a comprehensive review of the chemistry and toxicology of nicotine-derived nitrosamines, an important class of tobacco carcinogens.

Computational Non-coding RNA Biology

Computational Non-coding RNA Biology PDF Author: Yun Zheng
Publisher: Academic Press
ISBN: 0128143665
Category : Science
Languages : en
Pages : 322

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Book Description
Computational Non-coding RNA Biology is a resource for the computation of non-coding RNAs. The book covers computational methods for the identification and quantification of non-coding RNAs, including miRNAs, tasiRNAs, phasiRNAs, lariat originated circRNAs and back-spliced circRNAs, the identification of miRNA/siRNA targets, and the identification of mutations and editing sites in miRNAs. The book introduces basic ideas of computational methods, along with their detailed computational steps, a critical component in the development of high throughput sequencing technologies for identifying different classes of non-coding RNAs and predicting the possible functions of these molecules. Finding, quantifying, and visualizing non-coding RNAs from high throughput sequencing datasets at high volume is complex. Therefore, it is usually possible for biologists to complete all of the necessary steps for analysis. - Presents a comprehensive resource of computational methods for the identification and quantification of non-coding RNAs - Introduces 23 practical computational pipelines for various topics of non-coding RNAs - Provides a guide to assist biologists and other researchers dealing with complex datasets - Introduces basic computational methods and provides guidelines for their replication by researchers - Offers a solution to researchers approaching large and complex sequencing datasets

Medicinal Plant Research in Africa

Medicinal Plant Research in Africa PDF Author: Victor Kuete
Publisher: Newnes
ISBN: 0124059368
Category : Science
Languages : en
Pages : 917

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Book Description
The pharmacopoeias of most African countries are available and contain an impressive number of medicinal plants used for various therapeutic purposes. Many African scholars have distinguished themselves in the fields of organic chemistry, pharmacology, and pharmacognosy and other areas related to the study of plant medicinal plants. However, until now, there is no global standard book on the nature and specificity of chemicals isolated in African medicinal plants, as well as a book bringing together and discussing the main bioactive metabolites of these plants. This book explores the essence of natural substances from African medicinal plants and their pharmacological potential. In light of possible academic use, this book also scans the bulk of African medicinal plants extract having promising pharmacological activities. - The book contains data of biologically active plants of Africa, plant occurring compounds and synthesis pathways of secondary metabolites - This book explores the essence of natural substances from African medicinal plants and their pharmacological potential - The authors are world reknowned African Scientists

Cucurbitacins in Plant Food

Cucurbitacins in Plant Food PDF Author: Jørn Gry
Publisher: Nordic Council of Ministers
ISBN: 9289313811
Category : Cucurbitaceae
Languages : en
Pages : 71

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Book Description
Poisoning due to Cucurbitaceous vegetables seems to be linked to intake of immensely bitter vegetables. The bitter and toxic compounds in these vegetables are cucurbitacins, which are well known in wild varieties of these food plants and their related species. The cultivated forms, on the other hand, have during cultivation been selected for being free of the bitter and toxic compounds. Occasionally, cultivars of cucurbitaceous food plants (e.g. squash) back-mutate and regain the ability to produce toxic amounts of cucurbitacins. This review summarises the information available on cucurbitacins in food plants of the family Cucurbitaceae, with the aim to lay down background information required to evaluate the potential risk of being intoxicated by cucurbitacins as a part of the safety assessment of cucurbitaceous food plants, and especially in relation to genetically modified Cucurbitaceous plants.

Plant-derived Natural Products

Plant-derived Natural Products PDF Author: Anne E. Osbourn
Publisher: Springer Science & Business Media
ISBN: 0387854983
Category : Science
Languages : en
Pages : 588

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Book Description
Plants produce a huge array of natural products (secondary metabolites). These compounds have important ecological functions, providing protection against attack by herbivores and microbes and serving as attractants for pollinators and seed-dispersing agents. They may also contribute to competition and invasiveness by suppressing the growth of neighboring plant species (a phenomenon known as allelopathy). Humans exploit natural products as sources of drugs, flavoring agents, fragrances and for a wide range of other applications. Rapid progress has been made in recent years in understanding natural product synthesis, regulation and function and the evolution of metabolic diversity. It is timely to bring this information together with contemporary advances in chemistry, plant biology, ecology, agronomy and human health to provide a comprehensive guide to plant-derived natural products. Plant-derived natural products: synthesis, function and application provides an informative and accessible overview of the different facets of the field, ranging from an introduction to the different classes of natural products through developments in natural product chemistry and biology to ecological interactions and the significance of plant-derived natural products for humans. In the final section of the book a series of chapters on new trends covers metabolic engineering, genome-wide approaches, the metabolic consequences of genetic modification, developments in traditional medicines and nutraceuticals, natural products as leads for drug discovery and novel non-food crops.

Biochemistry and Molecular Biology of Plants

Biochemistry and Molecular Biology of Plants PDF Author: Bob B. Buchanan
Publisher: John Wiley & Sons
ISBN: 0470714220
Category : Science
Languages : en
Pages : 1280

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Book Description
With over 1000 original drawings and 500 photographs, this work offers complete coverage of cell biology, plant physiology and molecular biology.

Alkaloids - Secrets of Life:

Alkaloids - Secrets of Life: PDF Author: Tadeusz Aniszewski
Publisher: Elsevier
ISBN: 0080475337
Category : Science
Languages : en
Pages : 325

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Book Description
Alkaloids, represent a group of interesting and complex chemical compounds, produced by the secondary metabolism of living organisms in different biotopes. They are relatively common chemicals in all kingdoms of living organisms in all environments. Two hundred years of scientific research has still not fully explained the connections between alkaloids and life.Alkaloids-Chemistry, Biological Significance, Applications and Ecological Role provides knowledge on structural typology, biosynthesis and metabolism in relation to recent research work on alkaloids. Considering an organic chemistry approach to alkaloids using biological and ecological explanation. Within the book several questions that persist in this field of research are approached as are some unresearched areas. The book provides beneficial text for an academic and professional audience and serves as a source of knowledge for anyone who is interested in the fascinating subject of alkaloids. Each chapter features an abstract. Appendices are included, as are a listing of alkaloids, plants containing alkaloids and some basic protocols of alkaloid analysis.* Presents the ecological role of alkaloids in nature and ecosystems * Interdisciplinary and reader friendly approach* Up-to-date knowledge

Poisonous Plants and Related Toxins

Poisonous Plants and Related Toxins PDF Author: Thomas Acamovic
Publisher: CABI
ISBN: 9781845933586
Category : Nature
Languages : en
Pages : 616

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Book Description
This book presents refereed and edited papers from the 6th International Symposium on Poisonous Plants, held in Scotland in August 2001. It covers a range of topics from plant biochemistry to toxic effects in animals (particularly grazing farmed animals) and humans. The contents include the evolution of antinutrients and toxins in plants, biomedical applications of toxins in plants, isolation, identification and effects of plant and fungal toxins and the effect of plant toxins on aversion to plants in animal diets.