Algal Toxins In Seafood And Drinking Water


Algal Toxins In Seafood And Drinking Water
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Algal Toxins In Seafood And Drinking Water


Algal Toxins In Seafood And Drinking Water
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Author : Ian R. Falconer
language : en
Publisher: Elsevier
Release Date : 2012-12-02

Algal Toxins In Seafood And Drinking Water written by Ian R. Falconer and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-02 with Science categories.


Red tides in the sea and bright green lakes and rivers are becoming features of our degraded world environment. These events, caused by algae and the toxins they produce, are often associated with poisoning of people or livestock resulting in injury to health and economic loss. This volume provides definitive information on the identification of toxin marine and freshwater algae, the routine analysis and effects of algal toxins, their veterinary and public health impact, and on control measures in current use. Professionals in the food and water industry, and those working in public health and environmental ecology will find this book extremely useful.



Climate Change And Marine And Freshwater Toxins


Climate Change And Marine And Freshwater Toxins
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Author : Luis M. Botana
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2020-12-16

Climate Change And Marine And Freshwater Toxins written by Luis M. Botana and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-16 with Science categories.


The increasingly widespread production of toxins by marine and freshwater microalgae raises serious concerns regarding seafood and drinking water safety. This book compiles studies on the influence of climate change on the spreading of toxin-producing species in aquatic systems. The chemistry and biology of toxin production is revised and an outlook on control and prevention of the toxins' impact on human and animal health is given.



Removal Of Algal Toxins From Drinking Water Using Ozone And Gac


Removal Of Algal Toxins From Drinking Water Using Ozone And Gac
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Author : Gayle Newcombe
language : en
Publisher: American Water Works Association
Release Date : 2002

Removal Of Algal Toxins From Drinking Water Using Ozone And Gac written by Gayle Newcombe and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Algal toxins categories.


Toxic cyanobacteria (blue green algae) have now been reported in 27 countries and are found on all continents including Antarctica. Drinking water authorities world-wide are faced with the challenge of treating contaminated water or the possibility of a toxic bloom occurring sometime in the future. This tailored collaboration project was to provide the international drinking water industry with information to facilitate the confident application of viable treatment techniques for cyanotoxins. Assessment included toxicity of the ozonated solutions, assessment of the protein phosphate inhibition assay technique and the possibility of seeding an activated carbon filter with select bacteria for removal of microcystin-LR. This report offers valuable guidance to the water supplier to aid in deciding upon the most appropriate treatment options for a range of dissolved blue-green algal toxins.



Assessment Of Blue Green Algal Toxins In Raw And Finished Drinking Water


Assessment Of Blue Green Algal Toxins In Raw And Finished Drinking Water
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Author : Wayne W. Carmichael
language : en
Publisher: American Water Works Association
Release Date : 2001

Assessment Of Blue Green Algal Toxins In Raw And Finished Drinking Water written by Wayne W. Carmichael and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Cyanobacteria categories.




Food Safety


Food Safety
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Author : J. P. Felix D'Mello
language : en
Publisher: CABI
Release Date : 2003

Food Safety written by J. P. Felix D'Mello and has been published by CABI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Medical categories.


Food safety is a concern for scientists, policy-makers and consumers especially as food poisoning outbreaks are becoming more common and as particular concerns arise over genetically modified foods. This book covers recent developments in the chemistry, biochemistry and physiological effects of toxicants that might have an impact on human health and welfare.



Marine Biotoxins


Marine Biotoxins
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Author : Hans P. Egmond
language : en
Publisher: Food & Agriculture Org.
Release Date : 2004

Marine Biotoxins written by Hans P. Egmond 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 2004 with Algal toxins categories.


This paper provides an extensive review of different aspects of five shellfish-poisoning syndromes (paralytic, diarrhoeic, amnesic, neurologic and azapiracid), as well as one fish-poisoning syndrome (ciguatera fish poisoning), and discusses in detail the causative toxins produced by marine organisms, chemical structures and analytical methods of the toxins, habitat and occurrence of the toxin-producing organisms, case studies and existing regulations. Based on this analysis, risk assessments are carried out for each of the toxins, and recommendations are elaborated to improve the management of these risks in order to reduce the harmful effect of these toxins on public health.



Freshwater Algal Toxins


Freshwater Algal Toxins
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Author : Angeles Jos
language : en
Publisher: MDPI
Release Date : 2020-12-11

Freshwater Algal Toxins written by Angeles Jos and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-11 with Science categories.


Cyanobacterial abundance has increased disproportionately, and this trend is likely to continue in the coming decades. This increase not only has deleterious effects on ecosystem biodiversity but also adversely affects drinking water supplies, livestock watering, crop yields, aquaculture, etc. Thus, the proliferation of cyanobacterial blooms presents human and animal health risks due to the common production of potent toxins, cyanotoxins. Moreover, these risks are aggravated by the accumulation potential of cyanotoxins and their transference to the food chain. In spite of the worldwide increasing occurrence of cyanotoxins, they are still underestimated in regulations. However, risk management of cyanotoxins is only possible after a thorough risk evaluation, and for that purpose, toxicity and exposure data are required. Thus, occurrence and monitoring information is of key importance, and new data in relation to the conditions that favor cyanobacterial growth and cyanotoxin production are welcome in order to prevent their appearance. On the other hand, in regard to toxicity, there are still many data gaps to fill. This book compiles 10 research papers and a review, which provide valuable contributions on all these aspects and demonstrate the importance of cyanobacteria toxins research.



Cyanobacterial Blue Green Algal Toxins


Cyanobacterial Blue Green Algal Toxins
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Author : Richard Scott Yoo
language : en
Publisher: American Water Works Association
Release Date : 1995

Cyanobacterial Blue Green Algal Toxins written by Richard Scott Yoo and has been published by American Water Works Association this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995 with Cyanobacteria categories.




The Water Environment


The Water Environment
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Author : Wayne Carmichael
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-03-09

The Water Environment written by Wayne Carmichael 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 2013-03-09 with Science categories.


The conference on The Water Environment: Algal Toxins and Health was held at Wright State University in Dayton, Ohio, on June 29, 30, July 1, 2, 1980. Its principal objectives were to bring together, for the first time, researchers, public officials and interested parties in order to present and discuss what is known about algal toxins. The conference concentrated almost exclusively on toxins and toxic blooms of blue-green algae (Cyanobacteria). Since the most common Cyanobacteria bloom forming species are also the ones most likely to produce toxins, they are a problem in the maintenance of safe animal and human water supplies. While poison ings by Cyanobacteria involve mainly domestic and wild animals, they may also be responsible for cases of human gastroenteritis and con tact poisoning. Even though human poisonings by Cyanobacteria have historically not been a widespread problem, continued deterioration of our recreational and municipal water supplies suggests that blooms of non-toxic and toxic Cyanobacteria blooms will increase. In addi tion to studies on their role as disease agents, there is basic research being done on their pharmacological properties to determine their mode of action and usefulness as tools in the study of basic neuromuscular mechanisms. These papers were centrally typed for reproduction as camera ready copy. Each paper was reviewed and edited by at least two per sons of the editorial committee. This volume is organized into five major sections: 1.



Cyanobacterial Toxins Of Drinking Water Supplies


Cyanobacterial Toxins Of Drinking Water Supplies
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Author : Ian Robert Falconer
language : en
Publisher: CRC Press
Release Date : 2004-12-20

Cyanobacterial Toxins Of Drinking Water Supplies written by Ian Robert Falconer and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004-12-20 with Science categories.


The contamination of both drinking and recreational water supplies by cyanobacteria is increasingly a cause for concern worldwide. While contamination causes livestock deaths with relative frequency, acute poisoning is rare in humans. However, there is growing apprehension over the possible role of cylindrospermopsins and microcystins in gastrointe