Results 31 to 40 of about 5,540 (243)
Determination of Arbutin in Herbal Medicinal Products
Регуляторные исследования и экспертиза лекарственных средств, 2021 Arbutin is the main active ingredient in many herbal medicinal products that have diuretic, antimicrobial, bactericidal, and antioxidant effects. Many of these products are mixtures of different herbal substances.
N. P. Antonova +6 more
doaj +1 more source
Acid-free microwave-assisted hydrothermal extraction of pectin and porous cellulose from mango peel waste-towards a zero waste mango biorefinery : Towards a Zero Waste Mango Biorefinery [PDF]
, 2016 Mango is the second most consumed tropical fruit after banana and the by-products of mango processing (peel, kernel and seed) roughly comprise 35-60% of the total fruit weight, thus representing a potentially high volume resource of exploitable biobased ...
Houghton, Joseph A. +3 more
core +3 more sources
Electroanalytical determination of codeine in pharmaceutical preparations [PDF]
, 2002 A square wave voltammetric (SWV) method and a flow injection analysis systemwi th electrochemical detection (FIA-EC) using a glassy carbon electrode were evaluated for the determination of codeine in pharmaceutical preparations.
Borges, Fernanda +4 more
core +1 more source
, 2018 Boron based refractory materials such as boron carbide (natural and enriched), titanium based boron composites and borides of Zr, La and Ce are important neutron absorber materials for nuclear power reactors as control/shut-off rod and/or shielding ...
R. Acharya +14 more
semanticscholar +1 more source
Química Nova, 2007 A new titrimetric method for the determination of phosphite in fertilizer samples, based on reaction of H3PO3 with standard iodine solution in neutral media, is proposed. Diluted samples containing ca.
Vanessa Pezza Franzini +1 more
doaj +1 more source
Effect of wood aging on wine mineral composition and 87Sr/86Sr isotopic ratio [PDF]
, 2017 The evolution of mineral composition and wine strontium isotopic ratio 87Sr/86Sr (Sr IR) during wood aging were investigated. A red wine was aged in stainless steel tanks with French oak staves (Quercus sessiliflora Salisb.), with three industrial ...
Catarino, Sofia +4 more
core +1 more source
Degree of Chitosan Deacetylation: Potential of Experimental Equations Application [PDF]
Kemija u IndustrijiIn recent years, research has extensively explored the broad industrial potential of chitosan, with the degree of deacetylation being a pivotal chemical attribute that significantly influences its physical and biological properties crucial for its ...
Nadežda Seratlić +5 more
doaj +1 more source
Biodiesel Production from Oleaginous Fungi [PDF]
, 2012 Biodiesel involves the mixture of fatty acyl methyl/ethyl esters, produced from transesterification neutral lipids and if the origin of the source is from oleaginous micro organisms, then it is termed as micro diesel.
Dakshayini, J. +2 more
core +1 more source
Microtitrimetric determination of a drug content of pharmaceuticals containing olanzapine in non-aqueous medium [PDF]
Chemical Industry and Chemical Engineering Quarterly, 2009 Two simple, rapid, reliable and cost-effective methods based on titrimetry in non-aqueous medium are described for the determination of olanzapine in pharmaceuticals.
KANAKAPURA BASAVAIAH +2 more
doaj
Anais da Academia Brasileira de Ciências, 2008 Four sensitive and rapid methods for the determination of stavudine (STV) in bulk drug and in dosage forms were developed and optimized. In titrimetry, aqueous solution of STV was treated with a known excess of bromate-bromide in HCl medium followed by ...
Kanakapura Basavaiah +3 more
doaj +1 more source