Papers mentioning tea or its compounds, drawn from PubMed and peer-reviewed food science journals. Click any title to read the full abstract on the original source.
Studies of the chemical composition of atmospheric aerosols, rain water and snow in various regions of the globe quite often show the presence of pyridine and a number of its low m... Read full abstract on PubMed →
Microalgal-based wastewater treatment plants are conceived as low cost and low energy consuming systems. The operation of these plants involves the management of primary sludge and... Read full abstract on PubMed →
Nyaope is a mixture of low grade heroin, cannabis products, antiretroviral drugs and other materials added as bulking agents. It is a highly physically additive mixture which is sm... Read full abstract on PubMed →
We report here that C-C coupling in tertiary amines for the synthesis of long chain and hindered amines might be efficiently performed over Pt and Pd catalysts. The mechanism study... Read full abstract on PubMed →
We applied a thermal-desorption gas-chromatograph mass-spectrometer (TD-GC-MS) system to identify the marker volatile organic compounds (VOCs) in the aroma of red wine. After obtai... Read full abstract on PubMed →
KO <sup><i>t</i></sup> Bu-promoted oxidative dimerizations of 2-methylquinolines with molecular oxygen as the oxidant have been developed for the first time. The mild reaction cond... Read full abstract on PubMed →
A polyester fabric, coated with calcium alginate and nano-calcium borate composites (CAB-PL), was fabricated by a post-cross-linking method, with remarkable improvement of flame re... Read full abstract on PubMed →
Nyaope, a street drug commonly found in South Africa, is a mixture of low grade heroin, cannabis products, antiretroviral drugs and other materials added as cutting agents. It is a... Read full abstract on PubMed →
Practical synthesis and biological activities of 4-hydroxy-3-methoxy-2-propene derivatives are described. The novel chalcone derivatives were prepared by acid catalysed one-step co... Read full abstract on PubMed →
In this paper, we have studied the electrochemical behavior of indigo carmine (IC) in the presence and absence of mediator molecules. We have used three azo dyes as mediators in ou... Read full abstract on PubMed →
Hollow porous molecular imprinted polymers (HPMIPs) were prepared using caffeic acid (CA) as template, 4-vinylpyridine (4-VP) as functional monomer, and MCM-48 as sacrificial suppo... Read full abstract on PubMed →
Thiol dioxygenases are non-heme mononuclear iron enzymes that catalyze the O<sub>2</sub>-dependent oxidation of free thiols (-SH) to produce the corresponding sulfinic acid (-SO<su... Read full abstract on PubMed →
Supramolecular electrets consisting of poly(4-vinylpyridine) (P4VP) and conjugated molecules of phenol, 2-naphthol and 2-hydroxyanthracene were investigated for non-volatile transi... Read full abstract on PubMed →
In summer 2012, a landfill liner comprising an estimated 1.3 million shredded tires burned in Iowa City, Iowa. During the fire, continuous monitoring and laboratory measurements we... Read full abstract on PubMed →
The present study aimed at analyzing the odor properties of a group of physiological human metabolites of the odorant 1,8-cineole: 2,3-dehydro-, α2,3-epoxy-, α/β2-hydroxy-, α3-hydr... Read full abstract on PubMed →
This is the first of a three-part study designed to demonstrate dynamic entanglements among gaseous organic compounds (VOC), particulate matter (PM), and their subsequent potential... Read full abstract on PubMed →
<h4>Background</h4>The importance of the isatinic quinolyl hydrazones arises from incorporating the quinoline ring with the indole ring. Quinoline ring has therapeutic and biologic... Read full abstract on PubMed →
Quantitative stir bar sorptive extraction methods, both in the aqueous and headspace modes, followed by thermal desorption gas chromatography-mass spectrometry were used to investi... Read full abstract on PubMed →
The volatile organic compounds (VOCs) in four standing cultures of axenic benthic cyanobacteria (Calothrix and Plectonema) were studied by GC/MS analysis. To verify the biogenic or... Read full abstract on PubMed →
This study examines the primary and secondary products resulting from reactions initiated by adding ozone to complex mixtures of volatile organic compounds (VOC). The mixtures were... Read full abstract on PubMed →
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Sources: PubMed (US National Library of Medicine), Semantic Scholar, Europe PMC, CORE. Papers are selected by targeted search queries for each ingredient and compound in our database.