Search Results - "Pepe, Claude"

Fatty Acids Profile of Wild and Cultivar Tunisian Peanut Oilseeds (A. hypogaea L.) at Different Developmental Stages by Cherif, Aicha O., Pepe, Claude, Messaouda, Mhamed Ben

“…Eleven fatty acids were identified during maturity in the wild (AraA) and varieties peanut kernels (AraC and AraT). These fatty acids included C16:0 (palmitic…”
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Changes in phospholipid composition, protein content and chemical properties of flaxseed oil during development by Herchi, Wahid, Bouali, Intidhar, Bahashwan, Saleh, Rochut, Sophie, Boukhchina, Sadok, Kallel, Habib, Pepe, Claude

“…The aim of the present research is to investigate the effect of harvest date on the composition of flaxseed. Samples were collected at regular intervals from 7…”
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Characterization and Quantification of the Aliphatic Hydrocarbon Fraction during Linseed Development ( Linum usitatissimum L.) by Herchi, Wahid, Harrabi, Saoussem, Rochut, Sophie, Boukhchina, Sadok, Kallel, Habib, Pepe, Claude

“…Changes in hydrocarbon composition were investigated during maturation of three varieties of linseed (H52, O116, and P129) cultivated in Tunisia. The…”
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Electronic Effects of 11β Substituted 17β-Estradiol Derivatives and Instrumental Effects on the Relative Gas Phase Acidity by Bourgoin-Voillard, Sandrine, Fournier, Françoise, Afonso, Carlos, Zins, Emilie-Laure, Jacquot, Yves, Pèpe, Claude, Leclercq, Guy, Tabet, Jean-Claude

“…Numerous studies have highlighted the role of the proton donor characteristics of the phenol group of 17β-estradiol (E 2 ) in its association with the estrogen…”
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Stereochemical Effects During [M − H] − Dissociations of Epimeric 11-OH-17β-Estradiols and Distant Electronic Effects of Substituents at C (11) Position on Gas Phase Acidity by Bourgoin-Voillard, Sandrine, Zins, Emilie-Laure, Fournier, Françoise, Jacquot, Yves, Afonso, Carlos, Pèpe, Claude, Leclercq, Guy, Tabet, Jean-Claude

“…The affinity of estradiol derivatives for the estrogen receptor (ER) depends strongly on nature and stereochemistry of substituents in C (11) position of the…”
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Influence of the morphology and impurities of Ni(OH) 2 on the synthesis of neutral Ni(II)–amino acid complexes by Rodríguez-González, Vicente, Marceau, Eric, Che, Michel, Pepe, Claude

“…Synthesis of neutral complexes of Ni 2+ with amino acids has often been reported on a qualitative basis, with a lack of information on the parameters involved…”
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Comparison of the Concentrations of Long-Chain Alcohols (Policosanol) in Three Tunisian Peanut Varieties (Arachis hypogaea L.) by Cherif, Aicha O, Ben Messaouda, Mhamed, Kaabi, Belhassen, Boukhchina, Sadok, Pepe, Claude, Kallel, Habib

“…Policosanol (PC) is a mixture of high molecular weight aliphatic primary alcohols. Literature about the contents and compositions of PC derived from peanut…”
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Energy-dependent dissociation of benzylpyridinium ions in an ion-trap mass spectrometer by Zins, Emilie-Laure, Pepe, Claude, Schröder, Detlef

“…Benzylpyridinium ions, generated via electrospray ionization of dilute solutions of their salts in acetonitrile/water, are probed by collisional activation in…”
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Identification of the position and the stereochemistry of the double bond in monounsaturated fatty acid methyl esters by gas chromatography/mass spectrometry of dimethyl disulfide derivatives by Scribe, Pierre, Guezennec, Jean, Dagaut, Jacques, Pepe, Claude, Saliot, Alain

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Changes in Fatty Acids, Tocochromanols, Carotenoids and Chlorophylls Content During Flaxseed Development by Herchi, Wahid, Sakouhi, Faouzi, Boukhchina, Sadok, Kallel, Habib, Pepe, Claude

“…A comparative study was performed to determine tocopherols, tocotrienols, fatty acids, and pigments content during the development of three varieties of…”
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Phytosterols accumulation in the seeds of Linum usitatissimum L by Herchi, Wahid, Harrabi, Saoussem, Sebei, Khaled, Rochut, Sophie, Boukhchina, Sadok, Pepe, Claude, Kallel, Habib

“…A comparative study was performed to determine the free sterols content and composition during the development of three varieties of linseed (H52, O116 and…”
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Sterols as biogeochemical markers: Results from ensemble E of the stalagmitic floor, Grotte du Lazaret, Nice, France by Rousseau, Louis, Laafar, Saïd, Pèpe, Claude, de Lumley, Henry

“…Four samples of stalagmitic flowstone (‘Ensemble E’) from the ‘Grotte du Lazaret’ were studied biochemically by extracting the sterols trapped in the calcite…”
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Theoretical and experimental study of tropylium formation from substituted benzylpyridinium species by Zins, Emilie-Laure, Pepe, Claude, Rondeau, David, Rochut, Sophie, Galland, Nicolas, Tabet, Jean-Claude

“…Fragmentation pathways of unsubstituted and substituted benzylpyridinium compounds were investigated using mass-analysed kinetic energy (MIKE) technique in…”
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Investigations of the fragmentation pathways of benzylpyridinium ions under ESI/MS conditions by Zins, Emilie-Laure, Rondeau, David, Karoyan, Philippe, Fosse, Céline, Rochut, Sophie, Pepe, Claude

“…Benzylpyridinium ions are often used as 'thermometer ions' in order to evaluate the internal energy distribution of the ions formed in sources of mass…”
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Screening and Profiling of Hydrocarbon Components and Squalene in Developing Tunisian Cultivars and Wild Arachis hypogaea L. Species by Cherif, Aïcha O, Ben Messaouda, Mhamed, Pellerin, Isabelle, Boukhchina, Sadok, Kallel, Habib, Pepe, Claude

“…Total hydrocarbon composition and content of whole peanuts from three Tunisian varieties of peanut (two cultivars: AraC (Virginia type), AraT (Valencia type)…”
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Sterols as biogeochemical markers in pliocene sediments and their potential application for the identification of marine facies by Rousseau, Louis, Keraudren, Bertrand, Pèpe, Claude, Laurent, Michel, Blanc, Jean-Joseph

“…Several calcarenite samples from Mezapos area (South Peloponnesus, Greece) have been studied biochemically by extracting the sterols trapped during the…”
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Formation of complexes between uracil and calcium ions: an ESl/MS/MS study in combination with theoretical calculations by ZINS, Emilie-Laure, ROCHUT, Sophie, PEPE, Claude

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Gas Chromatography−Mass Spectrometry Screening for Phytochemical 4-Desmethylsterols Accumulated during Development of Tunisian Peanut Kernels (Arachis hypogaea L.) by Cherif, Aicha O, Trabelsi, Hajer, Ben Messaouda, Mhamed, Kâabi, Belhassen, Pellerin, Isabelle, Boukhchina, Sadok, Kallel, Habib, Pepe, Claude

“…4-Desmethylsterols, the main component of the phytosterol fraction, have been analyzed during the development of Tunisian peanut kernels (Arachis hypogaea L.),…”
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Formation of complexes between uracil and calcium ions: an ESI/MS/MS study in combination with theoretical calculations by Zins, Emilie-Laure, Rochut, Sophie, Pepe, Claude

“…Cationized uracil clusters around calcium metal ions were generated in the gas phase by electrospray ionization (ESI). A previous study showed that with…”
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Theoretical and experimental studies of cationized uracil complexes in the gas phase by Zins, Emilie-Laure, Rochut, Sophie, Pepe, Claude

“…Cationized uracil clusters were generated in the gas phase by electrospray ionization (ESI). Mass spectrometry experiments showed that with particular…”
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