Incorporating brand variability into classification of edible oils by Raman spectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Chemometrics"
DOI: 10.1002/cem.3173
Abstract: Two‐hundred and fifteen Raman spectra of 15 edible oils or blends of edible oils from 53 samples spanning multiple brands purchased over 3 years were investigated using a genetic algorithm for spectral pattern recognition. Using… read more here.
Keywords: edible oils; classification edible; variability; brand ... See more keywords
Review of Some Adulteration Detection Techniques of Edible Oils.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of the science of food and agriculture"
DOI: 10.1002/jsfa.10750
Abstract: Edible oils have economical and nutritional benefits. These oils offer nutrients that are essential to human health because they are the primary source of mono- and poly-unsaturated fats. Moreover, edible oils are used in home… read more here.
Keywords: review adulteration; adulteration edible; edible oils; adulteration ... See more keywords
The effects of extracting procedures on occurrence of polycyclic aromatic hydrocarbons in edible oils
Sign Up to like & getrecommendations! Published in 2020 at "Food Science and Biotechnology"
DOI: 10.1007/s10068-020-00761-3
Abstract: Polycyclic aromatic hydrocarbons (PAHs) are one of the most hazardous naturally occurring chemical contaminants of food. Edible oils are easily contaminated by PAHs generated during high-temperature processing steps such as oil extraction and refining. In… read more here.
Keywords: extraction; edible oils; aromatic hydrocarbons; levels pahs ... See more keywords
Quantification and monitoring the heat-induced formation of trans fatty acids in edible oils by Raman Spectroscopy
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Food Measurement and Characterization"
DOI: 10.1007/s11694-019-00140-5
Abstract: Trans fatty acids (TFAs), a type of unsaturated fatty acids, has been linked to increased risks of coronary heart disease and other health problems. Thus, efficient and reliable detection methods for TFAs are of great… read more here.
Keywords: trans fatty; edible oils; fatty acids; spectroscopy ... See more keywords
Multi-Walled Carbon Nanotubes as Effective Sorbents for Rapid Analysis of Polycyclic Aromatic Hydrocarbons in Edible Oils Using Dispersive Solid-Phase Extraction (d-SPE) and Gas Chromatography—Tandem Mass Spectrometry (GC-MS/MS)
Sign Up to like & getrecommendations! Published in 2018 at "Food Analytical Methods"
DOI: 10.1007/s12161-018-1240-z
Abstract: A method was developed for the analysis of four polycyclic aromatic hydrocarbons regulated in the European Union, namely, benzo[a]anthracene, chrysene, benzo[b]fluoranthene, and benzo[a]pyrene in edible oils. Multi-walled carbon nanotubes were applied for dispersive solid-phase extraction… read more here.
Keywords: chromatography; edible oils; walled carbon; aromatic hydrocarbons ... See more keywords
Screening of Phenolic Antioxidants in Edible Oils by HPTLC-DPPH Assay and MS Confirmation
Sign Up to like & getrecommendations! Published in 2018 at "Food Analytical Methods"
DOI: 10.1007/s12161-018-1295-x
Abstract: The cytotoxicity of phenolic antioxidants had attracted marked attention, posing serious challenges to food safety. This paper presented a screening method for two major phenolic antioxidants (butylated hydroxytoluene and tert-butylhydroquinone) added in edible oils. To… read more here.
Keywords: antioxidants edible; confirmation; edible oils; oils hptlc ... See more keywords
Quantitative Determination of Fatty Acid Compositions in Edible Oils Using J-Selective 13C QDEPT
Sign Up to like & getrecommendations! Published in 2019 at "Food Analytical Methods"
DOI: 10.1007/s12161-019-01432-8
Abstract: We propose a J-selective quantitative distortionless enhancement by polarization transfer (J-selective QDEPT) 13C NMR method with enhanced sensitivity for accurate determination of the fatty acid compositions of edible oils. The J-selective QDEPT protocol is developed… read more here.
Keywords: acid compositions; determination fatty; edible oils; fatty acid ... See more keywords
A metabolomics approach using LC TOF-MS to evaluate oxidation levels of edible oils
Sign Up to like & getrecommendations! Published in 2019 at "Food Analytical Methods"
DOI: 10.1007/s12161-019-01525-4
Abstract: Accurate and reliable techniques to analyze oxidation levels of lipids are essential for the refining process and quality control in the edible oil industry. In the present study, we demonstrate a metabolomics approach for the… read more here.
Keywords: oxidation; edible oils; oxidation levels; approach using ... See more keywords
Optimization of Headspace SPME GC × GC-TOF/MS Analysis of Volatile Organic Compounds in Edible Oils by Central Composite Design for Adulteration Detection of Edible Oil
Sign Up to like & getrecommendations! Published in 2020 at "Food Analytical Methods"
DOI: 10.1007/s12161-020-01741-3
Abstract: Volatile flavor components are critical to edible oils and influence consumption choice. Meanwhile, volatile organic compounds (VOCs) in edible oils are also potential biomarkers to detect adulterated products. However, VOCs are usually complex, unstable, and easily… read more here.
Keywords: organic compounds; edible oils; volatile organic; analysis ... See more keywords
Evaluation of long-heating kinetic process of edible oils using ATR–FTIR and chemometrics tools
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Food Science and Technology"
DOI: 10.1007/s13197-017-2502-2
Abstract: Long thermal oxidative kinetic and stability of four different edible oils (colza, corn, frying, sunflower) from various brands were surveyed with the use of attenuated total reflectance–Fourier transform infrared spectroscopy (ATR–FTIR) combined with multivariate curve… read more here.
Keywords: long heating; evaluation long; edible oils; atr ftir ... See more keywords
Ultrasonic characterization of edible oils using a generalized fractional model
Sign Up to like & getrecommendations! Published in 2018 at "Applied Acoustics"
DOI: 10.1016/j.apacoust.2017.10.014
Abstract: Abstract The attenuation coefficient of ultrasonic waves propagating in different materials, particularly oils, is governed by a frequency-dependent power law with an exponent ranging between 1 and 2. Classical models such as the thermo-viscous one… read more here.
Keywords: edible oils; oils using; fractional model; model ... See more keywords