Quantitative Analysis of Peroxide Value in Virgin Coconut Oil by ATRFTIR Spectroscopy
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چکیده
منابع مشابه
Quantitative Analysis of Peroxide Value in Virgin Coconut Oil by ATR- FTIR Spectroscopy
Oxidation of fats and oils is an important indicator for performance and shelf life of oils. As other vegetable oils, virgin coconut oil (VCO) is not susceptible to lipid oxidation. Thus, a rapid method for quantitative analysis of peroxide value in VCO was developed in this study using Fourier transform infrared (FTIR) spectroscopy coupled with attenuated total reflectance (ATR). Thirty traini...
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Virgin coconut oil (VCO) has been consumed worldwide for various health-related reasons and some of its benefits have been scientifically evaluated. Medium-chain fatty acids were found to be a potential antidepressant functional food; however, this effect had not been evaluated in VCO, which is rich in polyphenols and medium-chain fatty acids. The aim of this study was to evaluate the antistres...
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A technique utilizing 1H NMR spectroscopy has been developed to measure the concentration of hydrogen peroxide from 10(-3) to 10 M. Hydrogen peroxide produces a peak at around 10-11 ppm, depending upon the interaction between solvent molecules and hydrogen peroxide molecules. The intensity of this peak can be monitored once every 30 s, enabling the measurement of changes in hydrogen peroxide co...
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ژورنال
عنوان ژورنال: The Open Conference Proceedings Journal
سال: 2013
ISSN: 2210-2892
DOI: 10.2174/2210289201304020053