Determination of Hydroxyzine Hydrochloride in Commercial Feeds
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چکیده
منابع مشابه
Optimized and validated spectrophotometric methods for the determination of hydroxyzine hydrochloride in pharmaceuticals and urine using iodine and picric acid
Two simple, rapid, cost-effective and sensitive spectrophotometric procedures are proposed for the determination of hydroxyzine dihydrochloride (HDH) in pharmaceuticals and in spiked human urine. The methods are based on the charge transfer complexation reaction of the drug with either iodine (I2) as a σ-acceptor (method A) in dichloromethane or picric acid (PA) as a π-acceptor (method B) in ch...
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Background: Several health problems may be occurred due to consumption of mycotoxin-contaminated foods and feeds. The maize and oilseeds, as the main components of poultry feeds are susceptible to mould contamination and mycotoxin production. The aim of this study was to determine the presence of toxigenic Aspergillus spp. in poultry feeds from Ilaro, Nigeria. Methods: A total of 60 poultry fe...
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due to the limiting workspace of parallel manipulator and regarding to finding the trajectory planning of singularity free at workspace is difficult, so finding a best solution that can develop a technique to determine the singularity-free zones in the workspace of parallel manipulators is highly important. in this thesis a simple and new technique are presented to determine the maximal singula...
15 صفحه اولIn Vitro and In Vivo Evaluation of Hydroxyzine Hydrochloride Microcapsules for skin delivery
629 ©2011 Society For Biomaterials Conflict of Interest: No conflict of interest or any financial benefit is required from all co-authors. Any experiments involving the use of animals were conducted in accordance with the principles of Laboratory Animal care and were approved by the Ethical Committee of the Faculty of Pharmacy ,Cairo University, Egypt.
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A chemiluminescence (CL) method has been developed for the determination of Hydroxyzine (Hyd) and its metabolite Cetirizine (Cet). The method is based on sensitizing effect of Cet and Hyd on the weak CL reaction between Ru(phen)32+ and acidic Ce(IV). A mechanism for the CL reaction has been proposed on the basis of UV-Vis, fluorescent and CL spectra. By using the recommended procedure, the cali...
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ژورنال
عنوان ژورنال: Journal of AOAC INTERNATIONAL
سال: 1964
ISSN: 0095-9111
DOI: 10.1093/jaoac/47.2.228