Results 91 to 100 of about 5,392 (242)
Spectrophotometry assay of lipase activity using Rhodamine 6G [PDF]
, 1991 A method for lipase activity determination by spectrophotometry is described. Rhodamme 60 reagent is used for complexation with the free fatty ac1ds liberated during lipolysis This method uses toluene as the Rhodamine 6G solvent in the presencc of fatty ...
Galzy, Pierre +6 more
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Simple and Rapid Methods for the Analysis of Captopril in Dosage Forms
E-Journal of Chemistry, 2007 Two indirect methods are described for the micro determination of captopril using hexacyanoferrate (III) as reagent. The reaction used for titrimetry proceeds at room temperature and will be complete in 10 minute with a stoichiometry of 1:1 with respect ...
H. Chandru, A. C. Sharada
doaj +1 more source
Journal of Advanced Pharmaceutical Technology & Research, 2010 In titrimetric analysis costlier organic solvents are more often employed to solubilize the poorly water-soluble drugs. Volatility and pollution are drawbacks of such solvents.
R K Maheshwari, Shruti Moondra
doaj +2 more sources
Homo- and Heteroligand Nickel(II) Complexes with Benzoic and para-Methoxybenzoic Acid Hydrazides and L-Histidine [PDF]
Учёные записки Казанского университета: Серия Естественные науки, 2017 Complex formation of nickel(II) with benzoic, para-methoxybenzoic acid hydrazides, and L-histidine have been studied by the methods of pH-metric titrimetry, spectrophotometry, and mathematical modelling in aqueous solutions with 1.0 mol dm–3 KNO3 as ...
N.V. Troshanin +4 more
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Исследования по содержанию горьких кислот сырья хмеля обыкновенного [PDF]
, 2012 Определено количественное содержание горьких кислот в листьях, соплодиях различных образцов культивируемого и дикорастущего хмеля обыкновенного методом ...
Аюпова, Г. В. +4 more
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The Challenge of Measuring Sweet Taste in Food Ingredients and Products for Regulatory Compliance: A Scientific Opinion. [PDF]
J AOAC Int, 2022 Starkey DE +18 more
europepmc +1 more source
PHYTO-REMEDIATION OF LEAD-CONTAMINATED SOIL USING AMARANTHUS CRUENTUS [PDF]
Previous studies have shown that some vegetables have the ability to absorb metals from soil. Since they are early maturity species, they possess the potential to be used as phytoremediating agents. Also, synthetic chelates have been found to induce lead
Arowolo, T.A. +3 more
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Método alternativo para quantificação do carbono da biomassa microbiana do solo. [PDF]
, 2012 bitstream/item/69054/1/067-silva-metodo.pdfPublicado também no Cadernos de Agroecologia, v.
MERCANTE, F. M. +2 more
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Revista de Ciências Farmacêuticas Básica e Aplicada, 2010 O alendronato de sódio é um composto aminodifosfonado capaz de se fixar à matriz óssea e inibir a reabsorção mediada por osteoclastos. A escassez de metodologias oficiais para a determinação quantitativa deste fármaco levou ao desenvolvimento de diversos
ANA FERREIRA RIBEIRO +1 more
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Elaboration of techniques for analysis of antioxidant preparation «Vitaox»
RUDN Journal of Medicine, 2011 Techniques of analysis of new antioxidant preparation «Vitaox» which contains dihydroquercetin and ascorbinic acid have been developed. It has been proposed to determine dihydroquercetin by method of high-performance liquid chromatography and an ...
A V Prostolupova +3 more
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