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The Effect of Ultraviolet and Heat Treatments on Microbial Stability, Antioxidant Activity and Sensory Properties of Ready-to-serve Tropical Almond Drink
Ultraviolet Heat Treatments Antioxidant Activity
2016/6/1
There is a growing trend towards the production of ready to use multifunctional foods which has nutritional and medicinal value as well as good sensory properties. On the other hands, microbial safety...
Quantitative Spot-Test Analysis of Metformin in Pharmaceutical Preparations Using Ultraviolet-Visible Diffuse Reflectance Spectroscopy
Quantitative Spot-Test Analysis Metformin Pharmaceutical Ultraviolet-Visible Diffuse Reflectance Spectroscopy
2010/9/17
A quantitative spot-test for the determination of metformin in pharmaceutical preparations using diffuse UV-visible reflectance is reported. The procedure is quite simple, involving in the formation o...
The Reaction of Allyl Isothiocyanate with Hydroxyl/Water and β-Cyclodextrin Using Ultraviolet Spectrometry
allyl isothiocyanate hydroxyl β-cyclodextrin complexation
2009/3/10
The reaction of allyl isothiocyanate (AITC) with hydroxyl/water and β-cyclodextrin (β-CD) in different acidic-alkaline media has been investigated by ultraviolet spectrometry. The kinetic parameters o...
A white light phosphor suitable for near ultraviolet excitation
White light emitting Phosphor White LED
2011/12/7
Luminescent properties of Eu2+-doped phosphors with nominal composition of 2SrO MgO xSiO2 (0.8pxp1.2) are studied. The emission spectra consist of a blue band (460 nm) and a yellow band (550 nm), th...