Extraction Procedure
Quantification of individual phosphorus forms in surface sediments of the Southern Caspian Sea - Iranian Coast: A sequential extraction procedure
... The top 5 cm of the surface sediment samples from 3 depths of 5, 10 and 20 m were collected from four different sites of Caspian Sea in autumn and winter 2013-2014. Samples were collected with a stainless steel grab ...
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Elaboration of novel extraction procedure to reveal bioactive component profile of anthocyanin rich plants
... multiple extraction protocol may be suggested for possible food industrial ...different extraction procedures have not been described previously, single-solvent extractions mainly prevailing in both the ...
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Antibacterial And Phytochemical Screening Of Pimpinella Anisum Through Optimized Extraction Procedure
... As extraction procedure is optimized through this examination, it is expected that the findings of this study will stimulate researchers to design clinical trials that may lead to the development of less ...
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Physicochemical Characteristics of Garlic (Allium sativum L.) Oil: Effect of Extraction Procedure
... the extraction procedure and it was less than 1% in SCF extraction in comparison with solvent and steam distillation method (Table ...SCF extraction with Co 2 has minor ...
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Frontal Facial Pose Recognition Using a Discriminant Splitting Feature Extraction Procedure
... Frontal facial pose recognition deals with classifying facial images into two-classes: frontal and non-frontal. Recognition of frontal poses is required as a preprocess- ing step to face analysis algorithms ( e.g. face ...
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Thyristor Compact Modeling based on Gummel Poon Model Including Parameter Extraction Procedure
... parameter extraction sequence is provided ...An extraction of the design parameters is provided based on some analytical expressions and a trimming of these parameters is done using ...
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Speciation of Trace Metals Pb, Zn, Cu and Cd in Surficial Sediment from Makupa Creek Mombasa, Coastal Kenya
... sequential extraction procedure. The procedure was used to extract the trace metals in sediments geochemical phases (exchangeable, carbonates, Fe-Mn oxides, organic mat- ter/sulphide, and ...
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Rapid HPLC Method for Monitoring Relevant Residues of Pharmaceuticals Products in Environmental Samples
... the extraction procedure of analytes was optimized using a sample obtained by spiking 2 mg/L of the drugs studied over ...Several extraction procedures using different solvents (acetone, methanol, ...
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Isolation of species specific protein antigens of Rickettsia typhi and Rickettsia prowazekii for immunodiagnosis and immunoprophylaxis
... prowazekii by the selective Tris extraction procedure described here has several distinct advantages over the purification of SPAs by diethylaminoethyl cellulose chromatography from the [r] ...
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Separation and Quantification of Major Anti-Oxidant Compounds in Freeze Dried Samples of Punica granatum Juice by High Performance Liquid Chromatography
... An increase in demand in the usage of pomegranate and its various products has been found worldwide in recent years mainly due to the high anti-oxidant properties. By considering this fact in mind a RP-HPLC method ...
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N-octyl-modified magnetite NPs for optimization of solid phase extraction for trace analysis of phenytoin in real samples
... practical procedure based on the dispersive solid phase extraction was implemented and validated to determine Phenytoin in plasma ...the extraction efficiency such as pH of the sample, amount of ...
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Central Composite Design for the Optimization of Hydrogel Based pH-Dependent Extraction and Spectrophotometric Determination of Mercury
... point extraction procedure using pH-sensitive hydrogel for preconcentration and spectrophotometric determination of trace amounts of malachite green ...this extraction method, appropriate amounts of ...
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Phytochemical and pharmacological analysis of Pterodon polygalaeflorus extractsPhytochemical and pharmacological analysis of Pterodon polygalaeflorus extracts
... Based on the diversified studies demonstrated for Pterodon species and on the findings of diffe- rent intensities of the observed effects, depending upon the extraction procedure, in t[r] ...
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Optimization of ultrasound assisted extraction of functional ingredients from Stevia rebaudiana Bertoni leaves
... effective extraction procedure for maximization of the yield of steviol glycosides and total phenolic compounds as well as anti- oxidant activity in stevia ...assisted extraction was compared with ...
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Effect of age on the pharmacokinetics of meloxicam in ISA Brown chickens (Gallus gallus domesticus) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Physiology at Massey University, Palmerston North, New Zealand
... The blank bird plasma does not show a retention peak at the same retention time as meloxicam following the same extraction procedure…………………………………………………………………………………………………...112 Figure 30:[r] ...
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Journal of Applied Pharmaceutical Science
... single extraction procedure and two separate high performance liquid chromatographic systems for the determination of artesunate, dihydroartemisinin and mefloquine in human plasma for application in ...
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Volume 7 | Issue 2 - 2017
... underwent extraction with no measures of explanation or reduction in anxiety; group 2 underwent extraction where explanation regarding the procedure was given but no aviation methods; group 3 in ...
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DETERMINATION OF PENDIMETHALIN HERBICIDE IN WATER AND VEGETABLE SAMPLES BY MICROWAVE ASSISTED SOLVENT EXTRACTION AND HPLC METHOD
... high extraction rate, microwave rapid heating were used on closed-vessel during a sample extraction ...the extraction program was completed the vessel were cooled down to room temperature before ...
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Studies on the Extraction of Copper (II) by Pyrazoloquinazolinone Derivatives from Aqueous Solutions
... Extraction Procedure: The prepared standard solution of Cu (II) ions was subjected to several solvent extraction experiments by shaking with the synthesized extractants in carbon ...the ...
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Detection and Determination of some Migrated Chemicals from Plastic Containers into Different Drinks and Liquids Using Dispersive Liquid-liquid Microextraction Prior to Gas Chromatography
... melting procedure can result in thermo- mechanical and thermo-oxidative reactions ...phase extraction and liquid-liquid extraction have been utilized for the pretreatment of analytes in real ...the ...
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