Results 31 to 40 of about 25,395 (287)
Chemosensors, 2021 We describe a fast and reliable procedure for the efficient extraction of nitrites in cured meat using microwave-assisted heat and report their in situ determination via voltammetry using an anion-exchanger ionene, hexamethyl-p-terphenyl poly ...
Sandra Hernandez-Aldave +2 more
doaj +1 more source
Prooxidative-Antioxidant Regulation in Patients with Serous Meningitis
Aktualʹnaâ Infektologiâ, 2016 Introduction. Serous meningitis takes a leading place among the central nervous system lesions, the share of which in neuroinfections structure ranges from 25 to 70 %. The imbalance in the functioning of prooxidant-antioxidant system plays a leading role
D.A. Zadiraka +4 more
doaj +1 more source
MINERAL WATER FROM SUPERMARKET VS. TAP WATER. SOME CONSIDERATIONS RELATED TO INNOCUITY [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2015 15 Romanian brands of mineral water were purchased from hypermarket. For each of the 15 mineral waters were determined the content of nitrates, nitrites and pH.
Ciprian – Nicolae POPA +1 more
doaj
Discussion on standard management of food additives nitrate and nitrite in meat products
Zhongguo shipin weisheng zazhi, 2021 ObjectiveAnalyze the food safety standard management of food additives nitrate and nitrite used in meat products.MethodsThe future direction of national food safety standard management is discussed through the analysis of the standards of Codex ...
DING Hao, ZHANG Jiyue, ZHANG Jianbo
doaj +1 more source
Advanced Functional Materials, EarlyView.Magnetic‐field‐assisted CVD of heterometallic single‐source precursors modulates thin‐film surface electronic structure and interfacial charge transfer. Field‐grown (Cobalt ferrite‐1T)CF‐1T films exhibit stabilized electronic states, lower kinetic barriers, and markedly enhanced nitrate‐to‐ammonia electrocatalysis versus (Cobalt ferrite‐0T) CF‐0T ...
Touraj Karimpour +11 more
wiley +1 more source
Advanced Functional Materials, EarlyView.Tandem organic solar cells with optimized ternary acceptor engineering achieved a power conversion efficiency of 15.53% and enabled a high‐voltage mini‐module (Voc 6.11 V). Integration into a bias‐free PV‐EC system further demonstrated efficient solar‐to‐ammonia (STA) conversion (97% Faradaic Efficiency, 4± 2% STA efficiency), highlighting scalable ...
Seyeong Song +11 more
wiley +1 more source
Distribution of groundwater nitrate in Dehloran, Iran: A case study using GIS [PDF]
Journal of Advances in Environmental Health Research, 2016 Nitrate has been the most common chemical contaminant in water resource. This ion is introduced into the water via different ways, but more items of nitrate pollution was connected with farming-based drainage and sewage effluent.
Ali Almasi +5 more
doaj +1 more source
Plant biomass as potential economic commodities for agricultural purposes
Frontiers in Chemistry, 2022 The world’s population is growing continually and is projected to reach nine billion by the year 2050. This growth rate requires increased and economically viable food production and an adequate supply of quality water to sustain life.
Veronica C. Obuseng +4 more
doaj +1 more source
A NOTE ON THE PREPARATION OF ALKALINE EARTH NITRITES
, 1950 Preparation of alkaline earth nitrites, particularly of barium nitrite, is important as the latter is used in the preparation of other nitrites. Nitrites of barium, strontium and calcium have been prepared, but the methods used are not adaptable to quick
T. M. OZA, N. L. DIPALI
core +1 more source
, 2022 : Nitrates and nitrites occur naturally in water and soil and are commonly ingested from drinking water and dietary sources. They are also used as food additives.
Chazelas, E +14 more
core +1 more source