cyanide in plants

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  • Hydrogen cyanide

    Hydrogen cyanide (HCN), cyanide, hydrocyanic acid, and prussic acid are terms that refer to the same toxic substance Horses become exposed primarily through ingestion of certain plants that contain cyanogenic glycosides, but compounds containing cyanide also have been used as fumigants, rodenticides, and fertilizers...

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  • Fact sheet

    The amount of cyanogenic glycosides in plants is usually reported as the level of re leasable hydrogen cyanide , allow time for conversion of cyanogenic glycosides to cyanide, while exposure to air or water will allow the cyanide to dissipate out of the food matrix...

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  • Cyanide poisoning in Chickens

    Several different plants and plant parts (seeds from the fruit) have the potential to cause plant-related cyanide poisoning in poultry These plants and plant parts contain varying amounts of cyanogenic glycosides, which when damaged, produce cyanide...

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  • how to measure cyanide in plants

    Jul 26, 2016· Cyanide control in the metallurgical process of gold extraction in AngloGold (SA) by BJ Vorster* and SR Flatman Pdf Book Cyanide In Water And Soil Download, MyBookDirCom Pdf Book Cyanide In ....

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  • Is cyanide toxic to plants?

    Plants contain an alternative pathway for respiration in their mitochondria The alternate oxidase is not as efficient as the normal pathway, but immune to cyanide As a result, plants are insensitive to concentrations of cyanide that are lethal to animals, and a few species are known to contain cyanid...

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  • Cyanide Poisoning in Ruminants

    Cyanide concentration determinations in suspect plants can be performed if samples are frozen immediately or sent on ice overnight to the veterinary diagnostic laboratory...

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  • G2184 Cyanide Poisoning

    G2184 Cyanide Poisoning Michael P Carlson, Toxicologist Bruce Anderson, Extension Forage Specialist , How do Plants Produce Cyanide? Cyanide does not occur freely in cyanogenic plants In-stead, they contain cyanogenic glycosides whose molecules contain a cyano group (--CN) It is the cyano group that is...

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  • Cyanide Poisoning and Cassava

    The potential toxicity of a cyanogenic plant depends primarily on its capacity to produce hydrogen cyanide What are the Symptoms of Cyanide Poisoning? In humans, the clinical signs of acute cyanide intoxication include rapid respiration, drop in blood pressure, rapid pulse, dizziness, headache, stomach pain, vomiting, diarrhoea, mental ,...

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  • Hydrogen cyanide (HCN)

    Hydrogen cyanide was one of the first fumigants to be used extensively under modern conditions Its use for treating trees under tents against scale insects was developed in California in 1886 (Woglum, 1949) The use of HCN has been declining in recent years, but it is still important in certain ....

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  • Cyanide toxicity

    Extent of Cyanide Toxicity z>2000 Plant species contain cyanogenic glycosides therefore have potential to produce HCN toxicity zActual incidences of poisoning are few because these plants are infrequently eaten by animals or...

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  • Hydrogen cyanide

    Hydrogen cyanide (HCN), sometimes called prussic acid, is a chemical compound with the chemical formula HCN It is a colorless , extremely poisonous and flammable liquid that boils slightly above room temperature , at 256 °C (781 °F) [12]...

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  • Hydrogen cyanide

    Hydrogen cyanide as a poison and chemical weapon See also: cyanide poisoning A hydrogen cyanide concentration of 300 mg/m3 in air will kill a human within about 10 minut It is estimated that hydrogen cyanide at a concentration of 3500 ppm (about ,...

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  • Plant uptake of cyanide

    Cyanide (CN) was a by-product of gas production at manufacturing gas plants (MGP) CN was precipitated from the gas using iron oxides to form solid iron CN complex The waste products were often used as fill on the MGP site...

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  • Cyanide Toxicity from Plants

    Cyanide toxicity is usually caused by ingestion of cyanogenic glycoside-containing plants of several different plant famili There are many plants, that under ,...

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  • Potassium cyanide | KCN

    Potassium cyanide is a highly poisonous compound that is an inhibitor of many metabolic processes, but has been shown to be an especially potent inhibitor of heme enzymes and hemeproteins...

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  • Common Poisonous Plants and Plant Parts | Earth

    Some plants, trees or shrubs are potential killers of man Some part of the ornamental plants or flowers in your yard may contain deadly poison Many poisonous plants are so common and seemingly innocuous you do not suspect their toxic qualiti...

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  • Cyanide Poisoning in Horses

    Causes of Cyanide Poisoning in Horses The cause of cyanide poisoning is the ingestion of lethal doses of cyanide Once ingested, cyanide can quickly be absorbed into the bloodstream, where it travels all over the body...

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  • Overview of Cyanide Poisoning

    There are at least two forms of chronic cyanide poisoning in domestic animals: 1) hypothyroidism due to disruption of iodide uptake by the follicular thyroid cell sodium-iodide symporter by thiocyanate, a metabolite in the detoxification of cyanide, and 2) chronic cyanide and plant cyanide ....

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  • Overview of Cyanide Poisoning

    There are at least two forms of chronic cyanide poisoning in domestic animals: 1) hypothyroidism due to disruption of iodide uptake by the follicular thyroid cell sodium-iodide symporter by thiocyanate, a metabolite in the detoxification of cyanide, and 2) chronic cyanide and plant cyanide metabolite (eg, various glutamyl β-cyanoalanines ....

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  • Hydrogen Cyanide: Acute Exposure ,

    Cyanide exposure resulted from a plating bath that contained copper cyanide, sodium cyanide, and sodium carbonate Concentrations of cyanide in the breathing zone of the workers ranged from 42 to 124 ppm (means in the three factories: 6, 8, and 10 ppm)...

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