نتایج جستجو برای: pcr additives
تعداد نتایج: 191490 فیلتر نتایج به سال:
A double-blind randomized intervention study has previously shown that a significant relationship exists between the consumption of various mixes of seven target additives by children and the onset of hyperactive behaviour. The present study set out to ascertain the pattern of intake of two mixes (A and B) of these seven target additives in Irish children and teenagers using the Irish national ...
AIM To evaluate the changes in the osmolality of expressed breast milk (EBM) after the addition of seven additives and four proprietary fortifiers commonly used during neonatal intensive care. METHODS The osmolality of 5 ml EBM was measured with increasing doses of 6% NaCl, caffeine, sodium ironedetate, folic acid, and multivitamin drops. Sodium acid phosphate and chloral hydrate were added t...
This report represents the conclusions of a Joint FAO/WHO Expert Committee convened to evaluate the safety of various food additives, with a view to recommending acceptable daily intakes (ADIs) and to prepare specifications for the identity and purity of food additives. The first part of the report contains a general discussion of the principles governing the toxicological evaluation of food ad...
1-Butyl-3-methyl-pyridinium-dicyanamide (BMP-dca) is carbonised with tetra-alkyl-phosphonium-bromide additives yielding nitrogen- and phosphorus-co-doped carbons with enhanced BET surface areas promoted by the additives.
Fishery products are types of commodity with various levels development including the addition food additives. They very susceptible to patogenic microbial contamination hence they can cause poisoning and disease outbreaks in consumers. In this study, tuna fish spiked Salmonella spp., Escherichia coli, Listeria monocytogenes bacteria is examined for contamination. The examination these carried ...
The quality of RNA preserved in different stabilization matrices was investigated after 2 weeks of storage at room temperature. RNA samples in RNAstable (Biomatrica), GenTegra (IntegenX), and RNAshell (Imagene) were compared to RNA stored at -80°C (the current gold standard for RNA preservation) and with liquid or dried RNA stored at room temperature without additives in this multi-center study...
Exposure to non-nutritional food additives during the critical development window has been implicated in the induction and severity of behavioural disorders such as attention deficit hyperactivity disorder (ADHD). Although the use of single food additives at their regulated concentrations is believed to be relatively safe in terms of neuronal development, their combined effects remain unclear. ...
Background: Use of additives in food industry is of specific importance. Currently, more than 2,500 additives are added to foods to achieve the desired goals or to extend the product’s shelf life. However, application of these substances has raised concerns about the consumers’ health. Since public information on these substances is inadequate, promoting people’s knowledge can play a key rol...
Synergistic interactions between commonly used food additives in a developmental neurotoxicity test.
Exposure to non-nutritional food additives during the critical development window has been implicated in the induction and severity of behavioral disorders such as attention deficit hyperactivity disorder (ADHD). Although the use of single food additives at their regulated concentrations is believed to be relatively safe in terms of neuronal development, their combined effects remain unclear. W...
Molecular level insight into intra-solvent interaction effects on protein stability and aggregation.
Protein based therapeutics hold great promise in the treatment of human diseases and disorders and subsequently, they have become the fastest growing sector of new drugs being developed. Proteins are, however, inherently unstable and the degraded form can be quite harmful if administered to a patient. Of the various degradation pathways, aggregation is one of the most common and a cause for gre...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید