Electrochemical immunosensors have emerged as a highly sensitive and rapid technique for chemical contaminants detection in environmental monitoring, food safety and quality control. This review concentrates on recent advances made in detection and quantification of chemical contaminants such as pesticides and antibiotics residues with electrochemical immunosensors. In this paper, the preparati...

Data generated in the UK have indicated that pesticide residue levels can be highly variable between the individual fruit or vegetables from the same crop or lot in trade. Statistical experiments with these data showed that residues in composite samples, taken according to Codex recommendations, are unlikely to differ by more than a factor of 3-4 from the mean level in the lot. This was corrobo...

larger antennae b(1, 2)-linked to the a(1, 6)or the a(1, 3)-mannose constitutive of the core have been called In plants, most proteins of the extracellular compartcomplex-type N-glycans, and the modified N-glycans ment and the endomembrane system are glycosylated having only an a(1, 3)-fucose and/or a b(1, 2)-xylose by N-linked oligosaccharides. The N-glycosylation of residues linked to the cor...

Glycyrrhiza glabra root plant is mainly used in the pharmaceutical industry to obtain drugs. However, one of important tasks coal adsorbents with effective use remaining residues. We will have opportunity determine full thermodynamic properties activated carbon adsorbent enriched additional substances from residues licorice and fully adsorption obtained porous using capillary volumetric methods...

The main and pre-planting types of soil for planting potatoes are focused on fertilizing potatoes. tillage in irrigated agriculture Uzbekistan includes the following. Crops planted before fields used to collect plant residues as well basic operational leveling fields.

Selenium (Se) is an important micronutrient but also a strong toxin with a narrow tolerance range for many organisms. As such, a globally heterogeneous Se distribution in soils is responsible for various disease patterns (i.e. Se excess and deficiency) and environmental problems, whereby plants play a key role for the Se entrance into the biosphere. Selenium isotope variations were proved to be...

background: the presence of antibacterial drug residues in food caused many concerns for consumers. this study was designed to determine of antibacterial drug residues in commercial eggs distributed in urmia, iran.  methods: disc diffusion microbial inhibition test was performed using three media seeded with bacillus subtilis at different ph values (6, 7.2 or 8) and a fourth medium seeded with ...