Results 71 to 80 of about 4,777 (204)

Low Field NMR Determination of pKa Values for Hydrophilic Drugs for Students in Medicinal Chemistry

open access: yesMagnetochemistry, 2017
For an interdisciplinary approach on different topics of medicinal and analytical chemistry, we applied a known experimental pKa value determination method on the field of the bench top nuclear magnetic resonance (NMR) spectrometry of some known ...
Aleksandra Zivkovic   +7 more
doaj   +1 more source

RP-HPLC Determination of vitamins B1, B3, B6, folic acid and B12 in multivitamin tablets [PDF]

open access: yesJournal of the Serbian Chemical Society, 2005
:Asimple and sensitive reversed-phase, ion-pair HPLC method was developed and validated for the simultaneous determination of B-group vitamins, thiamine chloride hydrochloride (B1), nicotinamide (B3), pyridoxine hydrochloride (B6) and folic acid in ...
SOTE VLADIMIROV   +3 more
doaj  

Dual Bioconversion Strategy: Synergistic Germination and Lactobacillus Fermentation Engineering for a γ-Aminobutyric Acid-Enriched Beverage from Brown Rice

open access: yesFoods
Growing demand for plant-based nutraceuticals drives the need for innovative bioprocessing strategies. This study developed an integrated approach combining germination and Lactobacillus-mediated fermentation to produce a γ-aminobutyric acid (GABA ...
Di Yuan   +9 more
doaj   +1 more source

Multi-Component Multivitamin Syrup for Young Children: Selecting Composition, Optimising Technology, Increasing Shelf Life

open access: yesРегуляторные исследования и экспертиза лекарственных средств
INTRODUCTION. Modern pharmaceutical market mainly offers the range of multivita min liquid medicinal products for children aged 1 to 3 years as dietary supplements.
T. D. Sineva   +3 more
doaj   +1 more source

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