Guidance Document On Physical Datura Stramonium Seed Contamination

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Guidance Document On Physical Datura Stramonium Seed Contamination

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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2020-12-08

Guidance Document On Physical Datura Stramonium Seed Contamination written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-08 with Technology & Engineering categories.

Tropane alkaloids are a group of toxic compounds occurring in several plant families of the Solanaceae family-like Datura stramonium, that can contaminate staples like cereals and grains. The Joint FAO/WHO Expert Meeting on tropane alkaloids carried out a risk assessment of these contaminants in certain food products distributed by the United Nations World Food Programme (WFP) and provided guidance for the development of appropriate operational limits. This document builds on the deliberations from the expert meeting and provides specific guidance on the physical contamination of D. stramonium seeds in different agricultural products, namely wheat, soybean, and maize. This guidance document can be used in conjunction with the 'Report of the Joint FAO/WHO Expert Meeting on Tropane Alkaloids' to prevent contamination of cereals and grains with D. stramonium seeds, thereby also averting human poisoning outbreaks.

Fao Publications Catalogue 2021

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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2021-04-28

Fao Publications Catalogue 2021 written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-04-28 with Social Science categories.

This catalogue aims to improve the dissemination and outreach of FAO’s knowledge products and overall publishing programme. By providing information on its key publications in every area of FAO’s work, and catering to a range of audiences, it thereby contributes to all organizational outcomes. From statistical analysis to specialized manuals to children’s books, FAO publications cater to a diverse range of audiences. This catalogue presents a selection of FAO’s main publications, produced in 2020 or earlier, ranging from its global reports and general interest publications to numerous specialized titles. In addition to the major themes of agriculture, forestry and fisheries, it also includes thematic sections on climate change, economic and social development, and food safety and nutrition.

Joint Fao Who Expert Meeting On Tropane Alkaloids

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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2020-11-26

Joint Fao Who Expert Meeting On Tropane Alkaloids written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-11-26 with Technology & Engineering categories.

Between March and April 2019, many cases of suspected food poisoning were reported by health care workers in the Karamoja region of the Republic of Uganda. Consumption of food products that had high levels of tropane alkaloids was identified as the cause. This group of compounds occur in several plant genera that belong to the Solanaceae family and can contaminate staples like cereals and grains. Given the absence of international guidance and regulations, a Joint FAO/WHO Expert Meeting on Tropane Alkaloids was convened remotely between 30 March – 3 April 2020. This publication captures the discussions of the expert meeting and provides risks assessments of tropane alkaloids (hyoscyamine and scopolamine) as well as recommendations outlining appropriate risk management options.

Hazards Associated With Animal Feed

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Author : Food and Agriculture Organization of the United Nations
language : en
Publisher: Food & Agriculture Org.
Release Date : 2019-11-04

Hazards Associated With Animal Feed written by Food and Agriculture Organization of the United Nations and has been published by Food & Agriculture Org. this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-04 with Technology & Engineering categories.

The need for feed for terrestrial and aquatic animals continues to rise with the increasing demand for foods of animal origin; however, the challenge is not only to meet the growing need for feed but also to ensure its safety and thus contributing to the safety of the entire food chain. Feed safety incorporates the impact on human as well as animal health and welfare, which, in turn, can affect productivity. Hazards in feed may be inherent to feed ingredients as well as introduced during feed production, processing, handling, storage, transportation, and use. Hazards in feed may also result from accidental or deliberate human intervention. The expert meeting reviewed and discussed potential hazards in feed of chemical, biological and physical origin. It addressed hazards, as well as their occurrence in feed are described, and transfer from feed to food, relevance for food safety, impact on animal health, and emerging issues and trends. In addition, specific consideration was given to feed and products of feed production technologies of increasing relevance, for instance insects, former food and food processing by-products, biofuels (bioethanol and biodiesel) by-products, aquatic plants and marine resources.

Non Chemical Weed Control

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Author : Khawar Jabran
language : en
Publisher: Academic Press
Release Date : 2018-01-03

Non Chemical Weed Control written by Khawar Jabran and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-03 with Science categories.

Non-Chemical Weed Control is the first book to present an overview of plant crop protection against non-food plants using non-chemical means. Plants growing wild—particularly unwanted plants found in cultivated ground to the exclusion of the desired crop—have been treated with herbicides and chemical treatments in the past. As concern over environmental, food and consumer safety increases, research has turned to alternatives, including the use of cover crops, thermal treatments and biotechnology to reduce and eliminate unwanted plants. This book provides insight into existing and emerging alternative crop protection methods and includes lessons learned from past methodologies. As crop production resources decline while consumer concerns over safety increase, the effective control of weeds is imperative to insure the maximum possible levels of soil, sunlight and nutrients reach the crop plants. Allows reader to identify the most appropriate solution based on their individual use or case Provides researchers, students and growers with current concepts regarding the use of modern, environment-friendly weed control techniques Presents methods of weed management—an important part of integrated weed management in the future Exploits the knowledge gained from past sustainable weed management efforts

Recent Advances In Natural Products Analysis

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Author : Seyed Mohammad Nabavi
language : en
Publisher: Elsevier
Release Date : 2020-03-07

Recent Advances In Natural Products Analysis written by Seyed Mohammad Nabavi and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-03-07 with Science categories.

Recent Advances in Natural Products Analysis is a thorough guide to the latest analytical methods used for identifying and studying bioactive phytochemicals and other natural products. Chemical compounds, such as flavonoids, alkaloids, carotenoids and saponins are examined, highlighting the many techniques for studying their properties. Each chapter is devoted to a compound category, beginning with the underlying chemical properties of the main components followed by techniques of extraction, purification and fractionation, and then techniques of identification and quantification. Biological activities, possible interactions, levels found in plants, the effects of processing, and current and potential industrial applications are also included. Focuses on the latest analytical techniques used for studying phytochemical and other biological compounds Authored and edited by the top worldwide experts in their field Discusses the current and potential applications and predicts future trends of each compound group

Manual Of The Vascular Flora Of The Carolinas

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Author : Albert E. Radford
language : en
Publisher: Univ of North Carolina Press
Release Date : 2010-06-15

Manual Of The Vascular Flora Of The Carolinas written by Albert E. Radford and has been published by Univ of North Carolina Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-06-15 with Science categories.

This illustrated manual describes and discusses the unusually rich and varied flora of the Carolinas, from the semi-tropical coast of South Carolina to the northern forests of the high North Carolina mountains. The manual treats in detail and in a concise format more than 3, 200 species of trees, shrubs, vines, herbs and ferns that grow without cultivation in this two-state area. Special features include diagnostic illustrations, keys for identification, detailed descriptions, flowering and fruiting dates, habitat data, distribution data, and pertinent synonymy for each species. County dot maps show the distribution of each species if found in more than five counties throughout the two-state area, and general ranges beyond our borders are given in the text. First published in 1968, Manual of the Vascular Flora of the Carolinas is an established reference for professionals, students, and plant enthusiasts throughout the Southeastern United States. It is based on the collection and examination of more than 200,000 live specimens. Many of these specimens are now housed in the herbarium at the University of North Carolina at Chapel Hill

Bean Production Problems In The Tropics

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Author : Howard F. Schwartz
language : en
Publisher: CIAT
Release Date : 1989

Bean Production Problems In The Tropics written by Howard F. Schwartz and has been published by CIAT this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Technology & Engineering categories.

The first section reviews trends of bean production and constraints in Latin America and Africa. The second section covers fungal diseases. The third section, bacterial diseases. The fourth section, viral and mycoplasma diseases. The fifth section, insect pests. The last section, other bean production constraints, that is, nutritional disorders, nematodes, seed pathology, and additional problems.

Seed Borne Plant Virus Diseases

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Author : K. Subramanya Sastry
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-01-05

Seed Borne Plant Virus Diseases written by K. Subramanya Sastry and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-05 with Medical categories.

Seeds provide an efficient means in disseminating plant virus and viroid diseases. The success of modern agriculture depends on pathogen free seed with high yielding character and in turn disease management. There is a serious scientific concern about the transmission of plant viruses sexually through seed and asexually through plant propagules. The present book provides the latest information along with the total list of seed transmitted virus and viroid diseases at global level including, the yield losses, diagnostic techniques, mechanism of seed transmission, epidemiology and virus disease management aspects. Additional information is also provided on the transmission of plant virus and virus-like diseases through vegetative propagules. It is also well known that seed transmitted viruses are introduced into new countries and continents during large-scale traffic movements through infected germplasm and plant propogules. The latest diagnostic molecular techniques in different virus-host combinations along with disease management measures have been included. The book shall be a good reference source and also a text book to the research scientists, teachers, students of plant pathology, agriculture, horticulture, life sciences, green house managers, professional entrepreneurs, persons involved in quarantines and seed companies. This book has several important features of seed transmitted virus diseases and is a good informative source and thus deserves a place in almost all university libraries, seed companies and research organizations.

Assisted Phytoremediation

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Author : Vimal Chandra Pandey
language : en
Publisher: Elsevier
Release Date : 2021-09-21

Assisted Phytoremediation written by Vimal Chandra Pandey and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-21 with Science categories.

Assisted Phytoremediaion covers a wide range of uses of plants for remediation of environmental pollutants. It includes coverage of such techniques as root engineering, transgenic plants, increasing the biomass, use of genetic engineering and genome editing technology for rapid phytoremediation of pollutants. In order to improve the efficiency of plant remediation, genetic engineering plays a vital role in the overexpression of genes or gene clusters, which are responsible for degradation and uptake of pollutants. The book presents state-of-the-art techniques of assisted phytoremediation to better manage soil and water pollution in large amounts. This book is a valuable resource for researchers, students, and engineers in environmental science and bioengineering, with case studies and state-of-the-art research from eminent global scientists. This book serves as an excellent basis from which scientific knowledge can grow and widen in the field of environmental remediation. Provides a clear picture of how to design, tune, and implement assisted phytoremediation techniques Offers a comprehensive analysis of current perspective and state-of-the-art applications of assisted phytoremediation Introduces the potential of genetic engineering as a rapid, cost-effective technology for environmental remediation using plants