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Shilei Ji et al.
Journal of separation science, 40(2), 466-471 (2016-11-20)
In this study, poly(styrene-co-N-methacryloyl-l-phenylalanine methyl ester)-functionalized magnetic nanoparticles were constructed and used as magnetic solid-phase extraction sorbents for analysis of food preservatives in beverages. To prepare the poly(amino acid)-based sorbents, N-methacryloyl-l-phenylalanine methyl ester, and styrene served as the functional monomers
Patricia Rollier et al.
International journal of food microbiology, 288, 22-31 (2018-05-19)
The reference method for the detection and enumeration of L. monocytogenes in food (Standards EN ISO 11290-1&2) have been validated by inter-laboratory studies in the frame of the Mandate M381 from European Commission to CEN. In this paper, the inter-laboratory
Junjie Wang et al.
Chemistry, an Asian journal, 10(9), 1892-1897 (2015-07-18)
Copper-cobalt bimetal nanoparticles (Cu-Co) have been electrochemically prepared on glassy carbon electrodes (GCEs), which were electrodeposited with conducting polymer nanocomposites of poly(3,4-ethylenedioxythiophene) (PEDOT) doped with carbon nanotubes (CNTs). Owing to their good conductivity, high mechanical strength, and large surface area
Ahmet C Gören et al.
Food chemistry, 175, 273-279 (2015-01-13)
High Performance Liquid Chromatography LC-UV and LC-MS/MS methods were developed and validated for quantitative analyses of sodium benzoate and potassium sorbate in foods and beverages. HPLC-UV and LC-MS/MS methods were compared for quantitative analyses of sodium benzoate and potassium sorbate
Nathalie Gnanou Besse et al.
International journal of food microbiology, 288, 13-21 (2018-04-01)
The reference method for the detection and enumeration of L. monocytogenes in food (Standards EN ISO 11290-1&2) has been validated by inter-laboratory studies in the frame of the Mandate M381 from European Commission to CEN. In this paper, the collaborative
A comparative study of the effects of the two preservatives, sodium benzoate and potassium sorbate on Aspergillus niger and Penicillium notatum
A Heydaryinia, et al.
Jundishapur journal of microbiology (2011)
Jonathan Byrne et al.
Journal of pharmaceutical and biomedical analysis, 96, 111-117 (2014-04-16)
A novel stability-indicating reversed phase high performance liquid chromatographic (RP-HPLC) method for the simultaneous assay of betamethasone-17-valerate, fusidic acid and potassium sorbate as well as methyl- and propylparaben in a topical cream preparation has been developed. A 100mm×3.0mm ID. Ascentis
Enhancing antimicrobial activity of chitosan films by incorporating garlic oil, potassium sorbate and nisin.
Pranoto Y, et al.
LWT--Food Science and Technology, 38(8), 859-865 (2005)
Matthew W Urban et al.
IEEE transactions on ultrasonics, ferroelectrics, and frequency control, 55(9), 1956-1974 (2008-11-07)
Elasticity imaging is an emerging medical imaging modality that seeks to map the spatial distribution of tissue stiffness. Ultrasound radiation force excitation and motion tracking using pulse-echo ultrasound have been used in numerous methods. Dynamic radiation force is used in
Ljiljana Djekic et al.
International journal of pharmaceutics, 490(1-2), 180-189 (2015-05-24)
Suitability of liquid lecithin (i.e., solution of lecithin in soy bean oil with ∼ 60% w/w of phospholipids) for formation of gels, upon addition of water solution of poloxamer 407, was investigated, and formulated systems were evaluated as carriers for
Aleš Rajchl et al.
Journal of mass spectrometry : JMS, 50(11), 1214-1221 (2015-10-28)
DART (Direct Analysis in Real Time) coupled with Time-of-Flight Mass Spectrometry (TOF/MS) has been used for analyses of ice-teas. The article focuses on quality and authenticity of ice-teas as one of the most important tea-based products on the market. Twenty-one
Presence of ?-glucanase activity in wheat and dairy ingredients and use of organic salts as potential enzyme inhibitors.
Tosh SM, et al.
Tosh SM, et al.
Tosh SM, et al.
Journal of Cereal Science, 56(3), 538-543 (2012)
Kjersti Aaby et al.
Journal of agricultural and food chemistry, 55(13), 5156-5166 (2007-06-07)
In this study the impact of achenes on polyphenolic compounds, ascorbic acids, and antioxidant activities in strawberry purees at production and after storage at 6 and 22 degrees C for 8 and 16 weeks was investigated. Strawberry purees were made
Ertan Ermis et al.
International journal of food microbiology, 204, 111-117 (2015-04-14)
In this study, cranberry and lingonberry concentrates were added to commercial sugar-reduced fruit spreads (raspberry-Aloe vera, strawberry-guava, and strawberry-lime), and tested for their antifungal activities. Selected strains of the species Absidia glauca, Penicillium brevicompactum, Saccharomyces cerevisiae and Zygosaccharomyces bailii, as
Billy Y S Yiu et al.
Medical physics, 46(4), 1620-1633 (2019-02-09)
Flow instability has been shown to contribute to the risk of future cardiovascular and cerebrovascular events. Nonetheless, it is challenging to noninvasively detect and identify flow instability in blood vessels. Here, we present a new framework called Doppler ultrasound bandwidth
Cheng-An Hwang et al.
Journal of food protection, 78(6), 1154-1160 (2015-06-04)
The surfaces of ready-to-eat meats are susceptible to postprocessing contamination by Listeria monocytogenes. This study quantified the lag-phase durations (LPD) and growth rates (GR) of L. monocytogenes on the surfaces of cooked ham as affected by sorbate solutions of different
H M Pylypiw et al.
Journal of chromatography. A, 883(1-2), 299-304 (2000-07-26)
A rapid and reliable method is presented for the determination of the preservatives sodium benzoate and potassium sorbate in fruit juices, sodas, soy sauce, ketchup, peanut butter, cream cheese, and other foods. The procedure utilizes high-performance liquid chromatography (HPLC) followed
Takuro Ishii et al.
Medical physics, 46(7), 3034-3043 (2019-05-03)
Assessment of urethral dynamics is clinically regarded to be important in analyzing the functional impact of pathological features like urethral obstruction, albeit it is difficult to perform directly in vivo. To facilitate such an assessment, urethra phantoms may serve well
Rui Cai et al.
International journal of food microbiology, 214, 145-150 (2015-08-25)
Alicyclobacillus acidoterrestris can survive the pasteurization process, multiply in pasteurized juices and produce guaiacol which causes medicinal or antiseptic off-flavors. Chemical preservatives have the potential to suppress outgrowth of surviving populations during subsequent storage of fruit juices. In the present
Giovanna Merchand-Reyes et al.
Journal of medicinal food, 18(11), 1239-1246 (2015-04-14)
Worldwide, the most highly consumed meat is of porcine origin. The production and distribution of swine meat are affected by diverse health matters, such as influenza and diarrhea, which cause head losses and require the use of antibiotics and other
Antonio de Castro et al.
Journal of the science of food and agriculture, 95(11), 2222-2227 (2014-10-01)
Alperujo is the paste generated from the two-phase extraction system of olive oil. This wet pomace must be stored for several months and, during this period, the formation of 4-ethyphenol provokes a strong off-odour. The aim of this work was
Ana Oliveira et al.
Food chemistry, 170, 74-83 (2014-10-13)
Strawberries purées are incorporated in foods and subjected to pH modulation according to the expected final food matrix. The effect of pH on strawberry polyphenols stored at 4 and 23 °C for 90 days was evaluated. Total antioxidant activity and
Andreas Lauterbach et al.
European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 88(3), 614-624 (2014-12-03)
A novel adapalene-loaded solid lipid microparticle (SLMA) dispersion as a topical drug delivery system (TDDS) for follicular penetration has been introduced. The objective of the present study was to investigate the rheological properties, the follicular penetration with differential tape stripping
Fardin Javanmardi et al.
Journal of AOAC International, 98(4), 962-970 (2015-08-14)
A rapid, simple, and sensitive dispersive liquid-liquid microextraction procedure followed by HPLC-UV was applied to determine the benzoate and sorbate in foods. The method was optimized for some variables including extraction solvent type and volume, dispersing solvent type and volume
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