Journal ArticleDOI
Selective identification and quantification of saccharin by liquid chromatography and fluorescence detection.
Sergio N.F. Bruno,Carlos R. Cardoso,Márcia Mosca A. Maciel,Lidmila Vokac,Ademário Iris da Silva Junior +4 more
TLDR
A new, highly effective method to identify and quantify saccharin using HPLC with fluorescence detection (HPLC-FLD), where the excitation wavelength and emission wavelength chosen increased selectivity for all matrices and ensured few changes were required in the mobile phase or other parameters.About:
This article is published in Food Chemistry.The article was published on 2014-09-15. It has received 11 citations till now.read more
Citations
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Analitycal methods for food additives
Rogger Wood,Lucy Foster +1 more
TL;DR: Analitycal methods for food additives as discussed by the authors have been used in the past for food additive research. But they have not been applied to the food additive field yet, and their effectiveness has not been evaluated.
Journal ArticleDOI
A detection method of vegetable oils in edible blended oil based on three-dimensional fluorescence spectroscopy technique.
TL;DR: A new, more accurate, method is proposed to identify and quantify the vegetable oils present using cluster analysis and a Quasi-Monte Carlo integral to validate the effectiveness of the method.
Journal ArticleDOI
Food safety assurance using methods of chemical analysis
V. G. Amelin,O. I. Lavrukhina +1 more
TL;DR: A review of state-of-the-art methods of sample preparation and chemical analysis for the control of contaminants in foodstuffs and food raw materials is presented in this article, where the main achievements and performance characteristics of methods for the determination of pesticides and veterinary drugs, their metabolites, natural toxins, trace amounts of chemical elements, first of all toxic, allergens, food additives, and contaminants from packaging materials in food stuffs and for the identification of falsifications by methods of chemical analysis are considered.
Journal ArticleDOI
Classification detection of saccharin jujube based on hyperspectral imaging technology
Journal ArticleDOI
A novel quantitative analysis method of three-dimensional fluorescence spectra for vegetable oils contents in edible blend oil
TL;DR: In this article, a Quasi-Monte-Carlo integral (QMC) integral method was proposed to improve the measurement sensitivity and reduce the random error of the QMC.
References
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Journal ArticleDOI
The Horwitz ratio (HorRat): A useful index of method performance with respect to precision.
William Horwitz,Richard H Albert +1 more
TL;DR: The Horwitz ratio (HorRat) is a normalized performance parameter indicating the acceptability of methods of analysis with respect to among-laboratory precision (reproducibility); consistent deviations from the ratio may indicate inhomogeneity of the test samples, need for further method optimization or training, operating below the limit of determination, or an unsatisfactory method.
Journal ArticleDOI
Green tea and grape seed extracts — Potential applications in food safety and quality
TL;DR: Further research involving electrostatic spray and nanoscale delivery of the active components present in these natural, green, plant extracts and using them as a component in multiple hurdle approach would enhance the food safety and quality in addition to providing alternative “green” solutions to the food processors.
Journal Article
Bioavailability and activity of phytosome complexes from botanical polyphenols: the silymarin, curcumin, green tea, and grape seed extracts.
TL;DR: This review covers four polyphenol preparations with poor bioavailability and their complexation into phytosomes to bypass this problem and improves the clinical applicabilities of polyphenols and other poorly absorbed plant medicinals.
Journal ArticleDOI
Analytical methodologies for determination of artificial sweeteners in foodstuffs
TL;DR: In this paper, a review of the application of analytical procedures for determining artificial high-intensity sweeteners in food can be found, including high-performance liquid chromatography, ion chromatography and thin-layer chromatography.
Journal ArticleDOI
Simultaneous determination of nine intense sweeteners in foodstuffs by high performance liquid chromatography and evaporative light scattering detection—Development and single-laboratory validation
TL;DR: The trueness of the HPLC-ELSD method was satisfactory with recoveries ranging from 93 to 109% for concentration levels around the maximum usable dosages for authorised sweeteners and from 100 to 112% for unauthorised compounds at concentration levels close to the limit of quantification (LOQs).