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Mycotoxins in poultry
Common mycotoxins associated with mycotoxicoses in poultry include aflatoxins, fumonisins, zearalenone, ochratoxins, and trichothecenes such as deoxynivalenol and T-2 toxins. Diagnosis requires detection and quantification of the specific mycotoxin. Treatment includes removal of the source of the mycotoxin and supportive care. Mold mitigation strategies can be used for prevention. Mycotoxicoses are diseases caused by the poisonous effects of the toxins produced by filamentous microfungi (ie, toxigenic molds). Hundreds of mycotoxins are known and can produce mild to severe toxic effects when they occur above levels of concern. The importance of mycotoxin problems in poultry is probably considerable yet difficult to measure. Chronic low levels of exposure to more than one type of mycotoxin appears to be a commonality, yet is less clinically evident.
Deoxynivalenol (DON) is a major mycotoxin from the trichothecene family of mycotoxins produced by Fusarium fungi that cause disease in grains. Food and feed contaminated with DON cause a variety of adverse health effects in humans and farm animals. Fifty-four one-day-old broilers (Ross 308) were randomly allocated to three different treatment groups (n = 18 per group): ...
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Dr. Swamy Haladi, Global Programme Manager- Mycotoxin Risk Management at Trouw Nutrition, Shares his insights on why mycotoxins are always a problem in the feed
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In 2022 mycotoxins annual survey, Life Rainbow Biotech randomly collected 342 feed samples of raw materials and feed mills in farms and analyzed. The samples were tested for aflatoxins (B1, B2, G1, and G2), zearalenone, fumonisins (B1, B2, and B3) and deoxynivalenol (DON) by the ELISA Mycotoxin analysis kit. Results: From January to December 2022, the import volume of feed corn was 4,383 thousand tons, and Brazil and Argentina is 32.05% and 31.27%, followed by South Africa...
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DON-V ONE is the world's first fully quantitative lateral flow strip test for finished feeds and pet foods. Available in two test ranges: 0-10 ppm (LOD: 0.2 ppm) and 0-40 pppm (LOD: 0.8 ppm), DON-V ONE works along with the Vertu TOUCH reader and Vertu PREP mixer to enable on-site and laboratory detection in virtually any finished feed or pet food formulation....
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Glyphosate-V is the world's first fully quantitative lateral flow strip test for the measurement of glyphosate in cereal grains and water samples. Using intuitive, touch-screen automation, the Vertu TOUCH lateral flow reader is able to detect glyphosate at very low concentrations, with a detection range of 0 - 0.5 parts per million (ppm) and LOD of 0.002 ppm for water samples.
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DON-V ONE is the world's first fully quantitative lateral flow strip test for vomitoxin (DON) detection in complete livestock feeds and pet foods. Available in two test ranges, 0-10 ppm (LOD 0.2 ppm) and 0-40 ppm (LOD: 0.8 ppm), DON-V ONE offers simple, streamlined quality verification where it can bring the most value to feed and pet food manufacturers....
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The impact of extruded soybean processing temperatures conditions on broiler’s ileal and cecal microbiota
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We appreciate the work you do in keeping our food supply safe. In an effort to continue and improve the tools and technologies used in this endeavor, we kindly as you to share your expertise and input on how various food safety tests are performed in your organization. Through the survey below, we’ll explore your thoughts and operations around food safety testing programs from commodities to final product. The survey takes approximately 15 minutes to complete.
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Dr. Swamy Haladi, Global Programme Manager- Mycotoxin Risk Management at Trouw Nutrition, shares his views on what are the most common Mycotoxin he has found in the feed...
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Oxidative stress in animal production: how is it generated and how can we reduce it?
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Kai-Jens Kühlmann, Regional Program Manager, Feed Safety, shares his views on the benefits of the Mycotoxin Risk Management Programme that Trouw Nutrition offers in Asia
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1. Introduction Aspergillus is soil fungal species that have been recognized as a major contaminant of different grains utilized for poultry diets [1]. They grow rapidly under high moisture conditions and produce biologically active hepatotoxic aflatoxins [2]. Maize, cereals like rice, wheat, pistachios, cottonseed, copra groundnuts, and many other feed stuffs are contaminated by these fungal species [3–5]. Aflatoxin actually covers three words in accordance...
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Introduction Mycotoxins are toxic secondary metabolites produced by fungi. They are unavoidable contaminants in foods and feeds, exerting harmful effects upon animal and human health 39 . The most important mycotoxins in naturally contaminated foods and feeds are aflatoxins (AFs), ochratoxins, zearalenone, T-2 toxin, deoxynivalenol and fumonisins 7,32 . Aflatoxin contaminated feeds are a severe threat to both livestock productivity and human health and cause...
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Introduction Ergot alkaloids (EA) are a group of compounds produced primarily by fungi of the Claviceps and Epichloë spp. Ergot infection has traditionally been associated with grasses and rye, however when conditions are favourable, other important cereals such as wheat, barley, triticale and oats can become infected. The fungus prefers cool, moist conditions during the flowering phase of the host plant and there is evidence that the incidence is increasing. For example, in a...
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In scientific publications in the 1980s – 1990s you can find information about a spreading of mycotoxins. But since that time cultivars and agricultural technology have changed, methods of grain storage and grain processing have improved due to the overal progress. Between January 2009 and December 2011 Austrian researchers selected 7049 samples of grain on different continents. The samples were analyzed for the occurrence of aflatoxins (AFB), zearalenone (ZEN), deoxynivalenol (DON),...
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Lanny Smith, Global Sales Manager at VICAM, speaks about Glyphosate-V, the world's first fully quantitative lateral flow strip test for the measurement of glyphosate in cereal grains and water samples. ...
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Among mycotoxins, deoxynivalenol (DON), is one of the most prevalent and occurs worldwide in feed. Virginie Marquis, Toxicology R&D Manager at Phileo by Lesaffre, speaks about how to reduce the risk of DON for health of the livestock
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Waters Corporation introduces Glyphosate-V, the world’s first lateral flow strip test for fully quantitative detection of Glyphosate in grains and water samples
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Finding solutions for the food safety challenges of tomorrow is what keeps our scientific team asking questions about the industry's needs and listening for those key details that will enable us to design products that support food and feed safety both now and in the future. We are proud to serve global food and agriculture....
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Interested in learning more about what drives VICAM innovation? Dr. Lingyun Chen, VICAM's Director of R&D, shares about the unique requirements for food and agricultural producers and processors to accurately detect mycotoxins outside of the traditional laboratory environment....
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1. Introduction Ochratoxin A (OTA) is a naturally occurring mycotoxin produced by the Aspergillus and Penicillium species that can be found as a contaminant of poultry feeds. OTA contamination can occur from cool temperate to tropical regions (Northern and Southern America, Northern and Western Europe, Africa and South Asia) [1]. Dietary contamination by OTA also poses a big risk for animal health and is a food safety concern due to the transfer of this...
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INTRODUCTION Aflatoxin Testing in Changing Times: The Context at a Glance As toxic contaminants of very high concern, aflatoxins stand out as a key area of focus in today’s food safety testing arena. The issues surrounding the rising importance of accurate, defensible aflatoxin test results are numerous and complex. Chief among them are a growing public awareness of the health and economic implications of foodborne toxins, the increasing...
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