Results 11 to 20 of about 28,308 (276)
Toxic influence of nitrites on organism of fishes
Юг России: экология, развитие, 2015 The article presents the data, that the toxical effect of nitrites and their accumulation in water ecosystems. Formation of methemoglobin as a result of nitrite intoxications, leads to destructions of the metabolism and morphophysiological processes ...
D. U. Cherkesova, A. B. Shakhnazarova
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Effect of temperature and type of packages on nitrates and nitrites content in lettuce
Acta Agrobotanica, 2013 Lettuce wrapped in unperforated PE film, perforated PE film, stretch film and without wrapping was stored at 1, 6, 20 and 28°C. Freshly harvested lettuce and after one day of storage, independently on storage conditions, did not contains nitrites ...
Józef Bąkowski +2 more
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Electrochemical Nitration with Nitrite [PDF]
ChemSusChem, 2021 AbstractAromatic nitration has tremendous importance in organic chemistry as nitroaromatic compounds serve as versatile building blocks. This study represents the electrochemical aromatic nitration with NBu4NO2, which serves a dual role as supporting electrolyte and as a safe, readily available, and easy‐to‐handle nitro source.
Stephan P. Blum +4 more
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Diisopropylammonium nitrite [PDF]
Acta Crystallographica Section E Structure Reports Online, 2012 In the title molecular salt, C6H16N+·NO2−, the cation forms two N—H...O hydrogen bonds to nearby nitrite anions which link the ionic units into chains propagating along theb-axis direction.
Ying-Chun Wang, Xu Jie
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Beetroot Juice - Legal Doping for Athletes?
Central European Journal of Sport Sciences and Medicine, 2021 Nitric oxide (NO) is a physiologically important signaling molecule that promotes the expansion of blood vessels and thus facilitates the transport of oxygen (O2) and energy substrates to the muscles.
Katarzyna Kurowska +3 more
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Nitrates and nitrites in meat products
, 2015 Nitrates and nitrites have been traditionally used as curing agents in the production of cured meat products. Beneficial effects of the addition of nitrates and nitrites to meat products are the improvement of quality characteristics as well as the ...
Govari M., Pexara A.
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Quality of Meat and Some Meat Products Manufactured at SC Ferma Zootehnica SRL Baia Mare
Bulletin of University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca. Animal Science and Biotechnologies, 2018 During a period of 6 months beginnings with October 2016 until March 2017, were analysed meat products such as: Haiducesc smoked chest, Premium jambon, as well as semi-smoked assortments: Pork salami, Pintea salami and Pancetta salami obtained at SC ...
Camelia RĂDUCU +8 more
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IMPACT OF ETHANOL, METHANOL AND SULFIDES ON THE NITRIFICATION PROCESS OF AMMONIUM IONS IN NATURAL WATERS [PDF]
Present Environment and Sustainable Development, 2020 This paper includes the results of laboratory modeling of ethyl and methyl alcohol and sulfide ions impact on the biochemical process of ammonium ions nitrification in water from the Dniester River, Palanca village, Stefan Voda district (august 2019). An
SANDU Maria +4 more
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Nitrites Variation in Cheese depending on their Concentration in Milk
Scientific Papers Animal Science and Biotechnologies, 2023 In order to follow the modifications in time of milk nitrites quantity which are contained in cheese, we created the follwing experimental model. From the same known milk quantity with a known fat content we formed 4 milk control groups in which we added
Cornelia Vintilă +4 more
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