Zoekresultaten - 12 results
Effects of tree pollen on throughfall element fluxes in European forests
Keywords: Airborne pollen concentrations Dissolved organic carbon ICP Forests Nitrogen Potassium Throughfall Abstract: The effects of tree pollen on precipitation chemistry are not fully understood and this ...
Identification and characterization of inorganic food additives and pearlescent pigments in sprays for food decoration by STEM-EDX
microscopy (STEM) combined with energy dispersive X-ray spectroscopy (EDX) allowed identifying particles of separate components, including potassium aluminium silicate-based pearlescent pigments, vegetable ...
Follow‐up of the re‐evaluation of sulfur dioxide (E 220), sodium sulfite (E 221), sodium bisulfite (E 222), sodium metabisulfite (E 223), potassium metabisulfite (E 224), calcium sulfite (E 226), calcium bisulfite (E 227) and potassium bisulfite (E 228)
Publication Type: Peer reviewed scientific article Authors: EFSA Panel on Food Additives and Flavourings (FAF); Younes, Maged; Gabriele Aquilina; Laurence Castle; Karl‐Heinz Engel; Paul J Fowler; Jose Frutos Fernandez; Peter Fürst; Ursula Gundert‐Remy; Ra ...
Scientific opinion on the proposed amendment of the EU specifications for titanium dioxide (E 171) with respect to the inclusion of additional parameters related to its particle size distribution
agents (alumina, sodium or potassium in combination with phosphate). Particle size analyses, by TEM, SEM, XDC or DC, have been carried out on five commercial brands of anatase E 171 and one of rutile E 171 ...
Comparative performance of isolation methods using Preston broth, Bolton broth and their modifications for the detection of Campylobacter spp. from naturally contaminated fresh and frozen raw poultry meat.
(ISO 10272-1:2006), enrichment in Preston broth, and enrichment in modified Bolton broth (supplemented with (i) potassium clavulanate (C- BB), (ii) triclosan (T- BB), (iii) polymyxin B (P- BB)). The ...
An improved in vitro model of human intestinal follicle-associated epithelium to study nanoparticle transport by M cells.
the inverted model. Nanoparticle transport was temperature-dependent, not affected by the presence of EGTA or by potassium depletion, but inhibited by EIPA or nystatin, suggesting that it occurs most ...
Binding and entry characteristics of porcine circovirus 2 in cells of the porcine monocytic line 3D4/31.
latrunculin B (71.0+/-3.0 % reduction), and (ii) clathrin-mediated endocytosis, including potassium depletion combined with hypotonic shock (50.2+/-6.3 % reduction), hypertonic medium (56.4+/-5.7 % reduction), ...
Optimization and validation of a micellar electrokinetic chromatographic method for the analysis of several angiotensin-II-receptor antagonists
DRUG effect Faculty Hydrogen-Ion Concentration im IS journal Laboratories metabolism method methods ON parameters ph pharmacology Potassium Print receptors Receptors,Angiotensin Reference Standards ...
Study of the in vitro activity of amoxicillin/clavulanic acid and other beta-lactam antibiotics against Escherichia coli isolated from urine specimens36706
Issue 1, Number 37, p.32- 37 (2001) Keywords: 0 a acid Activity Agent Agents Amoxicillin-Potassium Clavulanate Combination Ampicillin Ampicillin Resistance Animals Anti-Bacterial Agents Antibiotic ...
Surveillance of pneumococcal resistance in Belgium during winter 1996-199736681
Landuyt,H.; Van Nimmen,L.; Van Noyen,R. Source: Acta Clin.Belg., Volume 53, Issue 4, Number 281, p.275- 281 (1998) Keywords: 0 Absolute ADOLESCENT Adult Agent Agents ALL Amoxicillin-Potassium Clavulanate ...