Éditeur(s) :  :
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13247
SCH13247

Éditeur(s) : Paris : Librairie commerciale

Droits : Domaine public
Provenance : Université de Nantes. Service commun de la documentation
Permalien : http://www.manioc.org/patrimon/NAN13059-2
NAN13059-2

Éditeur(s) : Cayenne : Imprimerie du gouvernement
Résumé : Année 1925
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11238
FRA11238

Éditeur(s) : Paris : [s.n.]
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11213
FRA11213

Éditeur(s) : Cayenne : Imprimerie du Roi

Droits : Domaine public
Provenance : Collectivité territoriale de Martinique. Bibliothèque Schoelcher
Permalien : http://www.manioc.org/patrimon/SCH13188
SCH13188

Éditeur(s) : HAL CCSD
Résumé : International audience
The aim of this study was to optimize the extraction and characterization of lycopene, a carotenoid, from a tropical fruit, Psidium guajava L. and to demonstrate its health benefits. Deionised water, mixed with organic solvents, was used for extraction, and the depletion stage was reached in order to define the number of extractions needed to extract most of the lycopene. Optimum extraction was achieved with petroleum ether combined with guava puree:deionised water ratio of 40% using 15 ml of water. Four extractions were a satisfactory compromise to maximize the amount of lycopene recovered and to minimize the use of organic solvent. Excellent purification of lycopene was obtained by HPLC-VIS detection (470 nm) with acetonitrile/methanol/tetrahydrofuran mobile phase. Characterization was confirmed by FTIR analysis. A modification of the DPPH test made it possible to assess the EC50, thereby ranking lycopene among good antioxidants. As Psidium guajava is already widely used in the food industry, these results support claims for health benefits for products derived from guava.
ISSN: 23192399

hal-01672063
https://hal.univ-antilles.fr/hal-01672063
DOI : 10.9790/2402-1104016773

Éditeur(s) : Londres : T. Woolmer
Siècle(s) traité(s) : 19
Provenance : Archives départementales de Guadeloupe
Permalien : http://www.manioc.org/patrimon/ADG18190
ADG18190

Éditeur(s) : Cayenne : Imprimerie du gouvernement
Résumé : Année 1916
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11243
FRA11243

Éditeur(s) : London : printed for John Clarke at the Bible under the Royal exchange

Droits : Domaine public
Provenance : Université de Nantes. Service commun de la documentation
Permalien : http://www.manioc.org/patrimon/NAN13001
NAN13001

Éditeur(s) : Paris : Rousselon, Libraire-Editeur
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Fondation Clément
Permalien : http://www.manioc.org/patrimon/FCL18028
FCL18028

Éditeur(s) : Paris : O. Doin
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11075
FRA11075

Éditeur(s) : Paris : Imprimerie de Vigor Renaudière
Résumé : Lettre de M. E. Descourtilz à Monsieur Deleuze, Bibliothécaire du Jardin des plantes
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Fondation Clément
Permalien : http://www.manioc.org/patrimon/FCL18021
FCL18021

Éditeur(s) : Cayenne : Imprimerie du gouvernement
Résumé : Année 1913
Siècle(s) traité(s) : 20
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11244
FRA11244

Éditeur(s) : HAL CCSD Elsevier
Résumé : International audience
People are exposed to multiple pollutants, especially indoors, in particular through ingestion of indoor settled dust. In the perspective of a cumulative risk assessment, a multi-residue analytical method based on pressurized liquid extraction (PLE) and gas chromatography/tandem mass spectrometry (GC/MS/MS) was developed for the simultaneous analysis in indoor dust of several classes of semi-volatile organic compounds (SVOCs) of health concern, from trace to highly concentrated compounds, including musk fragrances, organochlorines (OCs), organophosphates (OPs), polycyclic aromatic hydrocarbons (PAHs), polybromodiphenylethers (PBDEs), polychlorobiphenyls (PCBs), phthalates and pyrethroids. The method was validated in terms of limits of quantification (LOQ), and accuracy and precision via spiking experiments on an inert material (Celite(®) 545) and replicate analysis of the standard reference material SRM 2585 supplied by the National Institute of Standards and Technology (NIST). Method LOQs for 200 mg samples of sieved dust were 26 ng g(-1) for PCBs and some OCs, 65 ng g(-1) for musks, OPs, PAHs, PBDEs, pyrethroids, other OCs and some phthalates, 132 ng g(-1) for butylbenzylphthalate (BBP), 197 ng g(-1) for tributylphosphate and 1579 ng g(-1) for other phthalates. Quadratic calibration curves were established for each compound by analyzing at least five calibration solutions and exhibited determination coefficients higher than 0.999. The method was successfully applied to the SRM 2585 and seven real indoor dust samples. The results obtained on SRM 2585 demonstrate both excellent reproducibility and agreement with the indicative, reference or certified values and provide, for the first time, indicative concentrations for chlorpyrifos, diazinon, diisononylphthalate (DiNP) and tetramethrin. The results obtained on real dust samples illustrate the ability of the proposed method to quantify a wide range of SVOCs in a single analysis, making it appropriate for environmental monitoring programs or large-scale studies with a large number of samples.
ISSN: 0021-9673

hal-00994493
https://hal-univ-rennes1.archives-ouvertes.fr/hal-00994493
DOI : 10.1016/j.chroma.2014.02.004
PUBMED : 24598454

Éditeur(s) : Paris : Librairie Larousse
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Communauté d'agglomération de La Rochelle. Médiathèque Michel-Crépeau
Permalien : http://www.manioc.org/patrimon/MMC16023-2
MMC16023-2

Éditeur(s) : Paris : chez l'éditeur
Résumé : Seconde édition
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Fondation Clément
Permalien : http://www.manioc.org/patrimon/FCL18022
FCL18022

Éditeur(s) : HAL CCSD American Society for Microbiology
Résumé : International audience
A rapid and specific high-performance liquid chromatography method with UV detection (HPLC-UV) for the simultaneous determination of 12 beta-lactam antibiotics (amoxicillin, cefepime, cefotaxime, ceftazidime, ceftriaxone, cloxacillin, imipenem, meropenem, oxacillin, penicillin G, piperacillin, and ticarcillin) in small samples of human plasma is described. Extraction consisted of protein precipitation by acetonitrile. An Atlantis T3 analytical column with a linear gradient of acetonitrile and a pH 2 phosphoric acid solution was used for separation. Wavelength photodiode array detection was set either at 210 nm, 230 nm, or 298 nm according to the compound. This method is accurate and reproducible (coefficient of variation [CV] < 8%), allowing quantification of beta-lactam plasma levels from 5 to 250 μg/ml without interference with other common drugs. This technique is easy to use in routine therapeutic drug monitoring of beta-lactam antibiotics.
ISSN: 0066-4804

hal-00875271
https://hal.archives-ouvertes.fr/hal-00875271
https://hal.archives-ouvertes.fr/hal-00875271/document
https://hal.archives-ouvertes.fr/hal-00875271/file/Simultaneous_Determination-accepted.pdf
PUBMED : 21788467

Éditeur(s) : Paris : Rousselon, Libraire-éditeur
Résumé : Seconde édition
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Fondation Clément
Permalien : http://www.manioc.org/patrimon/FCL18024
FCL18024

Extrait de : La science pour tous, n°3, p. 20
Résumé : Article 1 p.
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : ORkidé|Fonds privé Pierre Rostan
Permalien : http://www.manioc.org/patrimon/ORK12164
ORK12164

Éditeur(s) : Cayenne : Imprimerie du gouvernement
Résumé : Année 1858
Siècle(s) traité(s) : 19
Droits : Domaine public
Provenance : Collectivité territoriale de Guyane. Bibliothèque Alexandre-Franconie
Permalien : http://www.manioc.org/patrimon/FRA11253
FRA11253