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Angelo Maria Giuffrè et al.
Journal of oleo science, 66(11), 1193-1205 (2017-11-03)
Two important problems for the food industry are oil oxidation and oil waste after frying. Sunflower seed oil is one of the vegetable oils most commonly used in the food industry. Two variables were applied to the low oleic sunflower
Kunchit Judprasong et al.
Food chemistry, 238, 173-179 (2017-09-05)
This study determined nutrients, chemical contaminants, (insecticide residues and heavy metals), and natural toxic substances (nitrate, nitrite, cyanide, oxalate, phytate, and trypsin inhibitor) in tubers of Jerusalem artichokes-Kaentawan in the Thai language-grown in four major provinces in Thailand. They were
Thomas J McGrath et al.
Journal of chromatography. A, 1631, 461574-461574 (2020-09-29)
This study evaluates the performance of a simplified screening method for short- and medium-chain chlorinated paraffins (SCCPs and MCCPs, respectively) based on gas chromatography-electron capture negative ionization/mass spectrometry (GC-ECNI/MS) analysis and chlorine content quantification. The response from different combinations of
Gerhard Liebisch et al.
Journal of lipid research, 56(6), 1234-1239 (2015-04-03)
In general, mass spectrometric quantification of small molecules in routine laboratory testing utilizes liquid chromatography coupled to low mass resolution triple-quadrupole mass spectrometers (QQQs). Here we introduce high-resolution tandem mass spectrometry (quadrupole-Orbitrap) for the quantification of 25-hydroxy-vitamin D [25(OH)D], a
Andreas F Lehner et al.
Toxicology mechanisms and methods, 30(4), 284-296 (2020-01-30)
Persistent organic pollutants (POPs) are organic compounds of anthropogenic origin that resist atmospheric and microbial degradation and thus persist in the environment and in food chains for exceptionally long periods of time. Veterinarians and wildlife researchers need simple methodologies for
Danyu Shen et al.
Journal of food science and technology, 58(4), 1358-1367 (2021-03-23)
Little is known about the phytochemical composition of iron walnuts. Differences in the geographical origin of iron walnuts associated with economic benefits should also be examined. In this study, the phytochemical composition (fatty acids, Vitamin E, total polyphenols and flavonoids
A Bouagga et al.
Food additives & contaminants. Part B, Surveillance, 12(2), 135-144 (2019-02-16)
Sixty-four table grape samples from different regions of Tunisia were collected during three consecutive years (2015-2017). The presence of 96 pesticides, including dithiocarbamates, was assessed. Pesticides identification and quantification were performed by liquid or gas chromatography, coupled to tandem mass
Klaus Abraham et al.
Molecular nutrition & food research, 65(4), e2000735-e2000735 (2020-10-21)
2- and 3-monochloropropanediol (2/3-MCPD) and glycidol are absorbed in the intestine after lipase-catalyzed hydrolysis of their fatty acid esters. In an exposure study with 12 non-smoking participants, the complete urinary excretion of the metabolite 2,3-dihydroxypropylmercapturic acid (DHPMA) and of 2/3-MCPD
Naser Mohammadpour Dounighi et al.
Current pharmaceutical design, 23(18), 2665-2672 (2017-01-13)
There is no doubt about the whole cell pertussis vaccine efficacy, but it is necessary to improve the vaccine quality specially to decrease its toxicity by obtaining good immunogenicity with low bacterial content. In this work, under optimum condition inactivated
Jannik Sprengel et al.
Environment international, 128, 438-445 (2019-05-15)
Chlorinated paraffins (CPs) are a group of man-made pollutants of growing environmental concern. Short-chain chlorinated paraffins (SCCPs) were recently classified as persistent organic pollutants (POPs), while medium-chain chlorinated paraffins (MCCPs) are still unregulated. Foodstuff is a major pathway for the
Lucio Previtera et al.
Journal of the science of food and agriculture, 96(6), 1953-1958 (2015-06-23)
Epidemiological studies have proved that tomato consumption is associated with a lower risk of developing several diseases (for example, certain types of cancers, cardiovascular diseases, macular degeneration, age-related eye disease). Many micronutrients and bioactive compounds are mainly present in peel
Christoph Gallistl et al.
The Science of the total environment, 595, 303-314 (2017-04-07)
Dishcloths are routinely used in the clean-up process following daily kitchen activities and are thus subject to contamination commensurate with their frequent use. Here we analyzed dishcloths for the occurrence of polyhalogenated compounds after 14days of use in household kitchens.
A Deblais et al.
Nature communications, 7, 12458-12458 (2016-08-11)
Coating surfaces with different fluids is prone to instability producing inhomogeneous films and patterns. The contact line between the coating fluid and the surface to be coated is host to different instabilities, limiting the use of a variety of coating
Hongbo Zhao et al.
Foods (Basel, Switzerland), 9(5) (2020-05-28)
The increasing public awareness of health and sustainability has prompted the development of functional foods rich in health-promoting ingredients. Processing technologies and sustainable multifunctional ingredients are needed for structuring these formulations. Spruce galactoglucomannan (GGM), the main hemicelluloses in softwood cell
Priyanka Dhakate et al.
Plant science : an international journal of experimental plant biology, 258, 29-44 (2017-03-24)
LEAFY plays a central role in regulation of flowering time and floral meristem identity in plants. Unfortunately, LFY function remains uncharacterized in agronomicaly important Brassicas. Herein, we illustrate fine-mapping of expression domains of LFY in 15 cultivars of 6 Brassica
Jacopo La Nasa et al.
Analytica chimica acta, 1001, 51-58 (2018-01-03)
In this paper we present a new analytical GC/MS method for the analysis of mixtures of free fatty acids and metal soaps in paint samples. This approach is based on the use of two different silylating agents: N,O-bis(trimethylsilyl)trifluoroacetamide (BSTFA) and
Erika Bruni et al.
International journal of environmental research and public health, 17(1) (2020-01-08)
Wastewater carries different pathogenic and non-pathogenic microorganisms that can be dispersed in the surrounding environment. Workers who frequent sewage treatment plants can therefore be exposed to aerosols that contain a high concentration of potentially dangerous biological agents, or they can
Isabel Natalia Sierra-Garcia et al.
Extremophiles : life under extreme conditions, 21(1), 211-229 (2016-12-05)
Microorganisms have shown their ability to colonize extreme environments including deep subsurface petroleum reservoirs. Physicochemical parameters may vary greatly among petroleum reservoirs worldwide and so do the microbial communities inhabiting these different environments. The present work aimed at the characterization
Jerrine Clare Pereira et al.
Journal of oleo science, 69(8), 837-849 (2020-08-08)
Aim of this study was to evaluate the effect of star fruit (Averrhoa carambola L.) by-products (peel and residue) on stability of sesame (Sesamum indicum) oil against oxidation. Antioxidant properties of extract of peel and residue at different time durations
Fuchao Xu et al.
Journal of chromatography. A, 1401, 33-41 (2015-05-23)
A multi-residue analytical method was developed for the determination of a range of flame retardants (FRs), including polybrominated diphenyl ethers (PBDEs), emerging halogenated FRs (EFRs) and organophosphate FRs (PFRs), in food matrices. An ultrasonication and vacuum assisted extraction (UVAE), followed
Alessandro Bellè et al.
ChemSusChem, 12(14), 3343-3354 (2019-04-17)
At 60-150 °C and 15-35 bar H2 , two model reactions of levulinic acid (LA), hydrogenation and reductive amination with cyclohexylamine, were explored in a multiphase system composed of an aqueous solution of reactants, a hydrocarbon, and commercial 5 % Ru/C as a
Matthias Onghena et al.
Food additives & contaminants. Part A, Chemistry, analysis, control, exposure & risk assessment, 31(12), 2090-2102 (2014-11-20)
In 2011, the European Union prohibited the production of polycarbonate (PC) baby bottles due to the toxic effects of the PC monomer bisphenol-A. Therefore, baby bottles made of alternative materials, e.g. polypropylene (PP) or polyethersulphone (PES), are currently marketed. The
Michael A Tsoukas et al.
The Journal of nutritional biochemistry, 26(7), 776-783 (2015-04-18)
Colorectal cancer, unlike many other malignancies, may be preventable. Recent studies have demonstrated an inverse association between nut consumption and incidence of colon cancer; however, the underlying mechanisms are not fully understood. An emerging concept suggests that microribonucleic acids (miRNAs)
Stefano Tasselli et al.
Environmental science and pollution research international, 27(25), 30977-30986 (2020-01-15)
Two different analytical methods for the determination of polycyclic musk fragrances (PMFs) in wastewater and in activated sludge were developed. PMFs in filtered water samples were determined by gas chromatography coupled with a triple-quadrupole mass spectrometer in selected reaction monitoring
Paolo Cocci et al.
Marine environmental research, 123, 25-37 (2016-11-18)
Recent evidences suggest that the toxicological effects of endocrine disrupting chemicals (EDCs) involve multiple nuclear receptor-mediated pathways, including estrogen receptor (ER) and peroxisome proliferator-activated receptor (PPAR) signaling systems. Thus, our objective in this study was to detect the summated endocrine
Federico L Sinche et al.
Environmental toxicology and chemistry, 38(6), 1188-1197 (2019-02-23)
The Tenax technique was used as an alternative exposure metric to assess the bioavailability of polychlorinated biphenyls (PCBs) from contaminated marine sediments. The sediments used were collected from 2 Superfund sites, New Bedford Harbor (MA, USA) and Gould Island (RI
Sara Romanelli et al.
Talanta, 170, 540-545 (2017-05-16)
A sample preparation method was evaluated for the determination of polybrominated diphenyl ethers (PBDEs) in mussel samples, by using colorimetric and electrochemical immunoassay-based screening methods. Herein, a rapid procedure based on QuEChERS-like extraction approach followed by solid phase purification was
Sunaina et al.
Physical chemistry chemical physics : PCCP, 21(1), 336-348 (2018-12-07)
This study is an effort to understand the mechanism of the effect of the chain length of co-surfactants on the growth of copper oxalate inside the core of reverse micelles using small angle X-ray scattering (SAXS). In this study, we
Sultan Hassan Alamri et al.
International journal of environmental research and public health, 18(5) (2021-04-04)
To control the spread of coronavirus disease (COVID-19), Saudi Arabia's government imposed a strict lockdown during March-July 2020. As a result, the public was confined to indoors, and most of their daily activities were happening in their indoor places, which
Phoebe J Lewis et al.
Chemosphere, 250, 126320-126320 (2020-03-04)
While persistent organic pollutant (POP) contamination within Antarctica is largely caused by long-range atmospheric transport (LRAT), Antarctic research bases have been shown to be local sources of POPs such as brominated flame retardants (BFRs). This study compared concentrations of seven
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