Results 21 to 30 of about 120,451 (282)

Cyanide Content of Cassava Food Products Available in Australia

Foods, 2022
In 2009, Food Standards Australia New Zealand set a total cyanide content limit of 10 ppm for ready-to-eat cassava products to address food safety concerns about cyanogenic glucosides in cassava.
Alicia A. Quinn, Harry Myrans, Roslyn M. Gleadow   +2 more
doaj   +1 more source

Ph-dependence of the quaternary structure of the cyanide dihydratase from bacillus pumilus [PDF]

, 2007
Includes bibliographical references (leaves 81-86).Nitrilases are moderately ubiquitous nitrile/cyanide-degrading enzymes, found in both eukaryotes (animals, fungi, plants) and prokaryotes (archaea, bacteria) which catalyse the condensation and ...
Eicher, Johann J
core   +1 more source

The development of an online amperometric technique to measure free and WAD cyanide in gold plant leach liquors and effluent streams [PDF]

, 2012
Includes synopsis.Includes bibliographical references.In 2004, Mintek recognised the gold mining industry‘s need for an online free and WAD cyanide measurement device and went about extending the existing free cyanide analyser,the Cynoprobe to include ...
Van der Merwe, Wendy A M
core   +1 more source

Spectrophotometric determination of cyanide in aqueous samples after its conversion to thiocyanate and complexation to ferric-thiocyanate [PDF]

Journal of Applied Research in Water and Wastewater, 2019
A simple spectrophotometric method is developed for the determination of traces of cyanide ion in water samples. Toxic cyanide was reacted with sulfur (S8) dissolved in acetone and converted to non-toxic thiocyanate which is more stable than cyanide also.
Mohammad Samimifar
doaj   +1 more source

Monitoring WAD Cyanide Concentration in River Waters with a Glassy Carbon Electrode Modified with 9,10-Phenanthroquinone [PDF]

, 2023
Heavy metal-containing industrial effluent streams from electroplating and metalworking industries represent a major environmental issue. They contain metal cyanide complexes ([Ni(CN)4]2- and [Cu(CN)3]2-) referred to as weak acid dissociable cyanide (CN ...
Angélica María, Baena-Moncada, Miguel , Ponce-Vargas, Andy A. , Cardenas-Riojas, Adolfo , La Rosa-Toro Gomez, Ulises, Quiroz-Aguinaga, Sandy L. , Calderon-Zavaleta, Golfer , Muedas-Taipe   +6 more
core   +2 more sources

Bacterial Cheaters Evade Punishment by Cyanide

iScience, 2019
Summary: In all domains of life, mechanisms exist that protect cooperating groups from exploitation by cheaters. Recent observations with the bacterium Pseudomonas aeruginosa have suggested a paradigmatic cheater control mechanism in which cooperator ...
Parker Smith, Jamison Cozart, Bryan K. Lynn, Erin Alberts, Emanuela Frangipani, Martin Schuster   +5 more
doaj   +1 more source

Identification of specific metabolic pathways as druggable targets regulating the sensitivity to cyanide poisoning. [PDF]

PLoS ONE, 2018
Cyanide is a potent toxic agent, and the few available antidotes are not amenable to rapid deployment in mass exposures. As a result, there are ongoing efforts to exploit different animal models to identify novel countermeasures.
Patrick Y Sips, Xu Shi, Gabriel Musso, Anjali K Nath, Yanbin Zhao, Jason Nielson, Jordan Morningstar, Amy E Kelly, Brittney Mikell, Eva Buys, Vikhyat Bebarta, Jared Rutter, V Jo Davisson, Sari Mahon, Matthew Brenner, Gerry R Boss, Randall T Peterson, Robert E Gerszten, Calum A MacRae   +18 more
doaj   +1 more source

Airborne hydrogen cyanide measurements using a chemical ionisation mass spectrometer for the plume identification of biomass burning forest fires [PDF]

, 2013
A chemical ionisation mass spectrometer (CIMS) was developed for measuring hydrogen cyanide (HCN) from biomass burning events in Canada using I− reagent ions on board the FAAM BAe-146 research aircraft during the BORTAS campaign in 2011.
R. Batt, M. Parrington, Lewis, A. C., O'Shea, S.J., Parrington, M., J. B. A. Muller, J. D. Lee, Shallcross, D.E., D. E. Oram, Lee, J.D., Batt, R., Ashfold, M N R, P. I. Palmer, O'Shea, S J, Muller, J.B.A., Xiao, P, Batt, R, Oram, D. E., Le Breton, M., Bauguitte, S. J.-B., O'Shea, S. J., Palmer, P.I., G. Forster, Muller, J. B.A., Shallcross, D E, Ashfold, M. N.R., Forster, G., Bauguitte, S J-B, C. J. Percival, Bacak, Asan, Palmer, P. I., Le Breton, Michael, Cooke, M C, Cooke, M. C., Ashfold, M. N. R., Muller, J. B. A., J.-B. Bauguitte, S., A. Bacak, D. E. Shallcross, Shallcross, D. E., Ashfold, M.N.R., Forster, G, Lewis, A.C., P. Xiao, Bauguitte, S. J. -B., Xiao, P., A. C. Lewis, S. J. O'Shea, Oram, D.E., Percival, C. J., Percival, C.J., Percival, Carl, Cooke, M.C., M. C. Cooke, Parrington, Mark, Bacak, A., M. N. R. Ashfold, S. J.-B. Bauguitte, Muller, Jennifer, Oram, D E, M. Le Breton, Lee, J. D.   +61 more
core   +3 more sources

Studies Of Copper-Impregnated Activated Carbon For Cyanide Removal [TD758.5.C93 S525 2007 f rb]. [PDF]

, 2007
In the present work, two types of locally manufactured granular activated carbon from Kekwa Industry (KI66G and P1814G) and Versatec Industry carbon (A, C and H) were used to study their cyanide adsorption capacity.
Saad, Shahrizam
core   +1 more source

Cyanide overproduction impairs cellular bioenergetics in Down syndrome

Neurotherapeutics
Cyanide exerts its toxic effects primarily by inhibiting mitochondrial Complex IV (Cytochrome c oxidase, CCOx). Recent studies have shown that mammalian cells can endogenously produce cyanide from glycine via a lysosomal pathway.
Maria Petrosino, Karim Zuhra, Anna Kieronska-Rudek, Lucia Janickova, Olivier Bremer, Moustafa Khalaf, Brian A. Logue, Csaba Szabo   +7 more
doaj   +1 more source